diff options
Diffstat (limited to 'drivers/media')
148 files changed, 696 insertions, 721 deletions
diff --git a/drivers/media/cec/core/cec-adap.c b/drivers/media/cec/core/cec-adap.c index 241b1621b197..09ca83c23329 100644 --- a/drivers/media/cec/core/cec-adap.c +++ b/drivers/media/cec/core/cec-adap.c @@ -385,8 +385,8 @@ static void cec_data_cancel(struct cec_data *data, u8 tx_status, u8 rx_status) cec_queue_msg_monitor(adap, &data->msg, 1); if (!data->blocking && data->msg.sequence) - /* Allow drivers to process the message first */ - call_op(adap, received, &data->msg); + /* Allow drivers to react to a canceled transmit */ + call_void_op(adap, adap_nb_transmit_canceled, &data->msg); cec_data_completed(data); } @@ -1348,7 +1348,7 @@ static void cec_adap_unconfigure(struct cec_adapter *adap) cec_flush(adap); wake_up_interruptible(&adap->kthread_waitq); cec_post_state_event(adap); - call_void_op(adap, adap_configured, false); + call_void_op(adap, adap_unconfigured); } /* @@ -1539,7 +1539,7 @@ configured: adap->kthread_config = NULL; complete(&adap->config_completion); mutex_unlock(&adap->lock); - call_void_op(adap, adap_configured, true); + call_void_op(adap, configured); return 0; unconfigure: diff --git a/drivers/media/cec/usb/pulse8/pulse8-cec.c b/drivers/media/cec/usb/pulse8/pulse8-cec.c index 04b13cdc38d2..ba67587bd43e 100644 --- a/drivers/media/cec/usb/pulse8/pulse8-cec.c +++ b/drivers/media/cec/usb/pulse8/pulse8-cec.c @@ -809,8 +809,11 @@ static void pulse8_ping_eeprom_work_handler(struct work_struct *work) mutex_lock(&pulse8->lock); cmd = MSGCODE_PING; - pulse8_send_and_wait(pulse8, &cmd, 1, - MSGCODE_COMMAND_ACCEPTED, 0); + if (pulse8_send_and_wait(pulse8, &cmd, 1, + MSGCODE_COMMAND_ACCEPTED, 0)) { + dev_warn(pulse8->dev, "failed to ping EEPROM\n"); + goto unlock; + } if (pulse8->vers < 2) goto unlock; diff --git a/drivers/media/dvb-frontends/ascot2e.c b/drivers/media/dvb-frontends/ascot2e.c index 9b00b56230b6..cf8e5f1bd101 100644 --- a/drivers/media/dvb-frontends/ascot2e.c +++ b/drivers/media/dvb-frontends/ascot2e.c @@ -533,7 +533,7 @@ struct dvb_frontend *ascot2e_attach(struct dvb_frontend *fe, priv->i2c_address, priv->i2c); return fe; } -EXPORT_SYMBOL(ascot2e_attach); +EXPORT_SYMBOL_GPL(ascot2e_attach); MODULE_DESCRIPTION("Sony ASCOT2E terr/cab tuner driver"); MODULE_AUTHOR("info@netup.ru"); diff --git a/drivers/media/dvb-frontends/atbm8830.c b/drivers/media/dvb-frontends/atbm8830.c index bdd16b9c5824..778c865085bf 100644 --- a/drivers/media/dvb-frontends/atbm8830.c +++ b/drivers/media/dvb-frontends/atbm8830.c @@ -489,7 +489,7 @@ error_out: return NULL; } -EXPORT_SYMBOL(atbm8830_attach); +EXPORT_SYMBOL_GPL(atbm8830_attach); MODULE_DESCRIPTION("AltoBeam ATBM8830/8831 GB20600 demodulator driver"); MODULE_AUTHOR("David T. L. Wong <davidtlwong@gmail.com>"); diff --git a/drivers/media/dvb-frontends/au8522_dig.c b/drivers/media/dvb-frontends/au8522_dig.c index 78cafdf27961..230436bf6cbd 100644 --- a/drivers/media/dvb-frontends/au8522_dig.c +++ b/drivers/media/dvb-frontends/au8522_dig.c @@ -879,7 +879,7 @@ error: au8522_release_state(state); return NULL; } -EXPORT_SYMBOL(au8522_attach); +EXPORT_SYMBOL_GPL(au8522_attach); static const struct dvb_frontend_ops au8522_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/bcm3510.c b/drivers/media/dvb-frontends/bcm3510.c index 68b92b4419cf..b3f5c49accaf 100644 --- a/drivers/media/dvb-frontends/bcm3510.c +++ b/drivers/media/dvb-frontends/bcm3510.c @@ -835,7 +835,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(bcm3510_attach); +EXPORT_SYMBOL_GPL(bcm3510_attach); static const struct dvb_frontend_ops bcm3510_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/cx22700.c b/drivers/media/dvb-frontends/cx22700.c index b39ff516271b..1d04c0a652b2 100644 --- a/drivers/media/dvb-frontends/cx22700.c +++ b/drivers/media/dvb-frontends/cx22700.c @@ -432,4 +432,4 @@ MODULE_DESCRIPTION("Conexant CX22700 DVB-T Demodulator driver"); MODULE_AUTHOR("Holger Waechtler"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(cx22700_attach); +EXPORT_SYMBOL_GPL(cx22700_attach); diff --git a/drivers/media/dvb-frontends/cx22702.c b/drivers/media/dvb-frontends/cx22702.c index cc6acbf6393d..61ad34b7004b 100644 --- a/drivers/media/dvb-frontends/cx22702.c +++ b/drivers/media/dvb-frontends/cx22702.c @@ -604,7 +604,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(cx22702_attach); +EXPORT_SYMBOL_GPL(cx22702_attach); static const struct dvb_frontend_ops cx22702_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/cx24110.c b/drivers/media/dvb-frontends/cx24110.c index 6f99d6a27be2..9aeea089756f 100644 --- a/drivers/media/dvb-frontends/cx24110.c +++ b/drivers/media/dvb-frontends/cx24110.c @@ -653,4 +653,4 @@ MODULE_DESCRIPTION("Conexant CX24110 DVB-S Demodulator driver"); MODULE_AUTHOR("Peter Hettkamp"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(cx24110_attach); +EXPORT_SYMBOL_GPL(cx24110_attach); diff --git a/drivers/media/dvb-frontends/cx24113.c b/drivers/media/dvb-frontends/cx24113.c index dd55d314bf9a..203cb6b3f941 100644 --- a/drivers/media/dvb-frontends/cx24113.c +++ b/drivers/media/dvb-frontends/cx24113.c @@ -590,7 +590,7 @@ error: return NULL; } -EXPORT_SYMBOL(cx24113_attach); +EXPORT_SYMBOL_GPL(cx24113_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Activates frontend debugging (default:0)"); diff --git a/drivers/media/dvb-frontends/cx24116.c b/drivers/media/dvb-frontends/cx24116.c index ea8264ccbb4e..8b978a9f74a4 100644 --- a/drivers/media/dvb-frontends/cx24116.c +++ b/drivers/media/dvb-frontends/cx24116.c @@ -1133,7 +1133,7 @@ struct dvb_frontend *cx24116_attach(const struct cx24116_config *config, state->frontend.demodulator_priv = state; return &state->frontend; } -EXPORT_SYMBOL(cx24116_attach); +EXPORT_SYMBOL_GPL(cx24116_attach); /* * Initialise or wake up device diff --git a/drivers/media/dvb-frontends/cx24120.c b/drivers/media/dvb-frontends/cx24120.c index d8acd582c711..44515fdbe91d 100644 --- a/drivers/media/dvb-frontends/cx24120.c +++ b/drivers/media/dvb-frontends/cx24120.c @@ -305,7 +305,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(cx24120_attach); +EXPORT_SYMBOL_GPL(cx24120_attach); static int cx24120_test_rom(struct cx24120_state *state) { @@ -973,7 +973,9 @@ static void cx24120_set_clock_ratios(struct dvb_frontend *fe) cmd.arg[8] = (clock_ratios_table[idx].rate >> 8) & 0xff; cmd.arg[9] = (clock_ratios_table[idx].rate >> 0) & 0xff; - cx24120_message_send(state, &cmd); + ret = cx24120_message_send(state, &cmd); + if (ret != 0) + return; /* Calculate ber window rates for stat work */ cx24120_calculate_ber_window(state, clock_ratios_table[idx].rate); diff --git a/drivers/media/dvb-frontends/cx24123.c b/drivers/media/dvb-frontends/cx24123.c index 3d84ee17e54c..539889e638cc 100644 --- a/drivers/media/dvb-frontends/cx24123.c +++ b/drivers/media/dvb-frontends/cx24123.c @@ -1096,7 +1096,7 @@ error: return NULL; } -EXPORT_SYMBOL(cx24123_attach); +EXPORT_SYMBOL_GPL(cx24123_attach); static const struct dvb_frontend_ops cx24123_ops = { .delsys = { SYS_DVBS }, diff --git a/drivers/media/dvb-frontends/cxd2820r_core.c b/drivers/media/dvb-frontends/cxd2820r_core.c index 47aa40967171..3e7cb2756a78 100644 --- a/drivers/media/dvb-frontends/cxd2820r_core.c +++ b/drivers/media/dvb-frontends/cxd2820r_core.c @@ -536,7 +536,7 @@ struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *config, return pdata.get_dvb_frontend(client); } -EXPORT_SYMBOL(cxd2820r_attach); +EXPORT_SYMBOL_GPL(cxd2820r_attach); static struct dvb_frontend *cxd2820r_get_dvb_frontend(struct i2c_client *client) { diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c index 5431f922f55e..e9d1eef40c62 100644 --- a/drivers/media/dvb-frontends/cxd2841er.c +++ b/drivers/media/dvb-frontends/cxd2841er.c @@ -3930,14 +3930,14 @@ struct dvb_frontend *cxd2841er_attach_s(struct cxd2841er_config *cfg, { return cxd2841er_attach(cfg, i2c, SYS_DVBS); } -EXPORT_SYMBOL(cxd2841er_attach_s); +EXPORT_SYMBOL_GPL(cxd2841er_attach_s); struct dvb_frontend *cxd2841er_attach_t_c(struct cxd2841er_config *cfg, struct i2c_adapter *i2c) { return cxd2841er_attach(cfg, i2c, 0); } -EXPORT_SYMBOL(cxd2841er_attach_t_c); +EXPORT_SYMBOL_GPL(cxd2841er_attach_t_c); static const struct dvb_frontend_ops cxd2841er_dvbs_s2_ops = { .delsys = { SYS_DVBS, SYS_DVBS2 }, diff --git a/drivers/media/dvb-frontends/cxd2880/cxd2880_top.c b/drivers/media/dvb-frontends/cxd2880/cxd2880_top.c index d5b1b3788e39..09d31c368741 100644 --- a/drivers/media/dvb-frontends/cxd2880/cxd2880_top.c +++ b/drivers/media/dvb-frontends/cxd2880/cxd2880_top.c @@ -1950,7 +1950,7 @@ struct dvb_frontend *cxd2880_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(cxd2880_attach); +EXPORT_SYMBOL_GPL(cxd2880_attach); MODULE_DESCRIPTION("Sony CXD2880 DVB-T2/T tuner + demod driver"); MODULE_AUTHOR("Sony Semiconductor Solutions Corporation"); diff --git a/drivers/media/dvb-frontends/dib0070.c b/drivers/media/dvb-frontends/dib0070.c index cafb41dba861..9a8e7cdd2a24 100644 --- a/drivers/media/dvb-frontends/dib0070.c +++ b/drivers/media/dvb-frontends/dib0070.c @@ -762,7 +762,7 @@ free_mem: fe->tuner_priv = NULL; return NULL; } -EXPORT_SYMBOL(dib0070_attach); +EXPORT_SYMBOL_GPL(dib0070_attach); MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 0070 base-band RF Tuner"); diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c index 903da33642df..c958bcff026e 100644 --- a/drivers/media/dvb-frontends/dib0090.c +++ b/drivers/media/dvb-frontends/dib0090.c @@ -2634,7 +2634,7 @@ struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapte return NULL; } -EXPORT_SYMBOL(dib0090_register); +EXPORT_SYMBOL_GPL(dib0090_register); struct dvb_frontend *dib0090_fw_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config) { @@ -2660,7 +2660,7 @@ free_mem: fe->tuner_priv = NULL; return NULL; } -EXPORT_SYMBOL(dib0090_fw_register); +EXPORT_SYMBOL_GPL(dib0090_fw_register); MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_AUTHOR("Olivier Grenie <olivier.grenie@parrot.com>"); diff --git a/drivers/media/dvb-frontends/dib3000mb.c b/drivers/media/dvb-frontends/dib3000mb.c index a6c2fc4586eb..c598b2a63325 100644 --- a/drivers/media/dvb-frontends/dib3000mb.c +++ b/drivers/media/dvb-frontends/dib3000mb.c @@ -815,4 +815,4 @@ MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(dib3000mb_attach); +EXPORT_SYMBOL_GPL(dib3000mb_attach); diff --git a/drivers/media/dvb-frontends/dib3000mc.c b/drivers/media/dvb-frontends/dib3000mc.c index 2e11a246aae0..c2fca8289aba 100644 --- a/drivers/media/dvb-frontends/dib3000mc.c +++ b/drivers/media/dvb-frontends/dib3000mc.c @@ -935,7 +935,7 @@ error: kfree(st); return NULL; } -EXPORT_SYMBOL(dib3000mc_attach); +EXPORT_SYMBOL_GPL(dib3000mc_attach); static const struct dvb_frontend_ops dib3000mc_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/dib7000m.c b/drivers/media/dvb-frontends/dib7000m.c index 97ce97789c9e..fdb22f32e3a1 100644 --- a/drivers/media/dvb-frontends/dib7000m.c +++ b/drivers/media/dvb-frontends/dib7000m.c @@ -1434,7 +1434,7 @@ error: kfree(st); return NULL; } -EXPORT_SYMBOL(dib7000m_attach); +EXPORT_SYMBOL_GPL(dib7000m_attach); static const struct dvb_frontend_ops dib7000m_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/dib7000p.c b/drivers/media/dvb-frontends/dib7000p.c index a90d2f51868f..d1e53de5206a 100644 --- a/drivers/media/dvb-frontends/dib7000p.c +++ b/drivers/media/dvb-frontends/dib7000p.c @@ -497,7 +497,7 @@ static int dib7000p_update_pll(struct dvb_frontend *fe, struct dibx000_bandwidth prediv = reg_1856 & 0x3f; loopdiv = (reg_1856 >> 6) & 0x3f; - if ((bw != NULL) && (bw->pll_prediv != prediv || bw->pll_ratio != loopdiv)) { + if (loopdiv && bw && (bw->pll_prediv != prediv || bw->pll_ratio != loopdiv)) { dprintk("Updating pll (prediv: old = %d new = %d ; loopdiv : old = %d new = %d)\n", prediv, bw->pll_prediv, loopdiv, bw->pll_ratio); reg_1856 &= 0xf000; reg_1857 = dib7000p_read_word(state, 1857); @@ -2822,7 +2822,7 @@ void *dib7000p_attach(struct dib7000p_ops *ops) return ops; } -EXPORT_SYMBOL(dib7000p_attach); +EXPORT_SYMBOL_GPL(dib7000p_attach); static const struct dvb_frontend_ops dib7000p_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c index fe19d127abb3..301d8eca7a6f 100644 --- a/drivers/media/dvb-frontends/dib8000.c +++ b/drivers/media/dvb-frontends/dib8000.c @@ -4527,7 +4527,7 @@ void *dib8000_attach(struct dib8000_ops *ops) return ops; } -EXPORT_SYMBOL(dib8000_attach); +EXPORT_SYMBOL_GPL(dib8000_attach); MODULE_AUTHOR("Olivier Grenie <Olivier.Grenie@parrot.com, Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 8000 ISDB-T demodulator"); diff --git a/drivers/media/dvb-frontends/dib9000.c b/drivers/media/dvb-frontends/dib9000.c index 914ca820c174..6f81890b31ee 100644 --- a/drivers/media/dvb-frontends/dib9000.c +++ b/drivers/media/dvb-frontends/dib9000.c @@ -2546,7 +2546,7 @@ error: kfree(st); return NULL; } -EXPORT_SYMBOL(dib9000_attach); +EXPORT_SYMBOL_GPL(dib9000_attach); static const struct dvb_frontend_ops dib9000_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c index 68f4e8b5a0ab..a738573c8cd7 100644 --- a/drivers/media/dvb-frontends/drx39xyj/drxj.c +++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c @@ -12372,7 +12372,7 @@ error: return NULL; } -EXPORT_SYMBOL(drx39xxj_attach); +EXPORT_SYMBOL_GPL(drx39xxj_attach); static const struct dvb_frontend_ops drx39xxj_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c index 9860cae65f1c..6a531937f4bb 100644 --- a/drivers/media/dvb-frontends/drxd_hard.c +++ b/drivers/media/dvb-frontends/drxd_hard.c @@ -2939,7 +2939,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(drxd_attach); +EXPORT_SYMBOL_GPL(drxd_attach); MODULE_DESCRIPTION("DRXD driver"); MODULE_AUTHOR("Micronas"); diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c index 3301ef75d441..1acdd204c25c 100644 --- a/drivers/media/dvb-frontends/drxk_hard.c +++ b/drivers/media/dvb-frontends/drxk_hard.c @@ -6833,7 +6833,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(drxk_attach); +EXPORT_SYMBOL_GPL(drxk_attach); MODULE_DESCRIPTION("DRX-K driver"); MODULE_AUTHOR("Ralph Metzler"); diff --git a/drivers/media/dvb-frontends/ds3000.c b/drivers/media/dvb-frontends/ds3000.c index 20fcf31af165..515aa7c7baf2 100644 --- a/drivers/media/dvb-frontends/ds3000.c +++ b/drivers/media/dvb-frontends/ds3000.c @@ -859,7 +859,7 @@ struct dvb_frontend *ds3000_attach(const struct ds3000_config *config, ds3000_set_voltage(&state->frontend, SEC_VOLTAGE_OFF); return &state->frontend; } -EXPORT_SYMBOL(ds3000_attach); +EXPORT_SYMBOL_GPL(ds3000_attach); static int ds3000_set_carrier_offset(struct dvb_frontend *fe, s32 carrier_offset_khz) diff --git a/drivers/media/dvb-frontends/dvb-pll.c b/drivers/media/dvb-frontends/dvb-pll.c index e35e00db7dbb..b0199ec86670 100644 --- a/drivers/media/dvb-frontends/dvb-pll.c +++ b/drivers/media/dvb-frontends/dvb-pll.c @@ -866,7 +866,7 @@ out: return NULL; } -EXPORT_SYMBOL(dvb_pll_attach); +EXPORT_SYMBOL_GPL(dvb_pll_attach); static int diff --git a/drivers/media/dvb-frontends/ec100.c b/drivers/media/dvb-frontends/ec100.c index 03bd80666cf8..2ad0a3c2f756 100644 --- a/drivers/media/dvb-frontends/ec100.c +++ b/drivers/media/dvb-frontends/ec100.c @@ -299,7 +299,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(ec100_attach); +EXPORT_SYMBOL_GPL(ec100_attach); static const struct dvb_frontend_ops ec100_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/helene.c b/drivers/media/dvb-frontends/helene.c index e4bbf6a51a2b..685cf1c908bd 100644 --- a/drivers/media/dvb-frontends/helene.c +++ b/drivers/media/dvb-frontends/helene.c @@ -1025,7 +1025,7 @@ struct dvb_frontend *helene_attach_s(struct dvb_frontend *fe, priv->i2c_address, priv->i2c); return fe; } -EXPORT_SYMBOL(helene_attach_s); +EXPORT_SYMBOL_GPL(helene_attach_s); struct dvb_frontend *helene_attach(struct dvb_frontend *fe, const struct helene_config *config, @@ -1061,7 +1061,7 @@ struct dvb_frontend *helene_attach(struct dvb_frontend *fe, priv->i2c_address, priv->i2c); return fe; } -EXPORT_SYMBOL(helene_attach); +EXPORT_SYMBOL_GPL(helene_attach); static int helene_probe(struct i2c_client *client) { diff --git a/drivers/media/dvb-frontends/horus3a.c b/drivers/media/dvb-frontends/horus3a.c index 24bf5cbcc184..0330b78a5b3f 100644 --- a/drivers/media/dvb-frontends/horus3a.c +++ b/drivers/media/dvb-frontends/horus3a.c @@ -395,7 +395,7 @@ struct dvb_frontend *horus3a_attach(struct dvb_frontend *fe, priv->i2c_address, priv->i2c); return fe; } -EXPORT_SYMBOL(horus3a_attach); +EXPORT_SYMBOL_GPL(horus3a_attach); MODULE_DESCRIPTION("Sony HORUS3A satellite tuner driver"); MODULE_AUTHOR("Sergey Kozlov <serjk@netup.ru>"); diff --git a/drivers/media/dvb-frontends/isl6405.c b/drivers/media/dvb-frontends/isl6405.c index 2cd69b4ff82c..7d28a743f97e 100644 --- a/drivers/media/dvb-frontends/isl6405.c +++ b/drivers/media/dvb-frontends/isl6405.c @@ -141,7 +141,7 @@ struct dvb_frontend *isl6405_attach(struct dvb_frontend *fe, struct i2c_adapter return fe; } -EXPORT_SYMBOL(isl6405_attach); +EXPORT_SYMBOL_GPL(isl6405_attach); MODULE_DESCRIPTION("Driver for lnb supply and control ic isl6405"); MODULE_AUTHOR("Hartmut Hackmann & Oliver Endriss"); diff --git a/drivers/media/dvb-frontends/isl6421.c b/drivers/media/dvb-frontends/isl6421.c index 43b0dfc6f453..2e9f6f12f849 100644 --- a/drivers/media/dvb-frontends/isl6421.c +++ b/drivers/media/dvb-frontends/isl6421.c @@ -213,7 +213,7 @@ struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter return fe; } -EXPORT_SYMBOL(isl6421_attach); +EXPORT_SYMBOL_GPL(isl6421_attach); MODULE_DESCRIPTION("Driver for lnb supply and control ic isl6421"); MODULE_AUTHOR("Andrew de Quincey & Oliver Endriss"); diff --git a/drivers/media/dvb-frontends/isl6423.c b/drivers/media/dvb-frontends/isl6423.c index 8cd1bb88ce6e..a0d0a3834057 100644 --- a/drivers/media/dvb-frontends/isl6423.c +++ b/drivers/media/dvb-frontends/isl6423.c @@ -289,7 +289,7 @@ exit: fe->sec_priv = NULL; return NULL; } -EXPORT_SYMBOL(isl6423_attach); +EXPORT_SYMBOL_GPL(isl6423_attach); MODULE_DESCRIPTION("ISL6423 SEC"); MODULE_AUTHOR("Manu Abraham"); diff --git a/drivers/media/dvb-frontends/itd1000.c b/drivers/media/dvb-frontends/itd1000.c index 1b33478653d1..f8f362f50e78 100644 --- a/drivers/media/dvb-frontends/itd1000.c +++ b/drivers/media/dvb-frontends/itd1000.c @@ -389,7 +389,7 @@ struct dvb_frontend *itd1000_attach(struct dvb_frontend *fe, struct i2c_adapter return fe; } -EXPORT_SYMBOL(itd1000_attach); +EXPORT_SYMBOL_GPL(itd1000_attach); MODULE_AUTHOR("Patrick Boettcher <pb@linuxtv.org>"); MODULE_DESCRIPTION("Integrant ITD1000 driver"); diff --git a/drivers/media/dvb-frontends/ix2505v.c b/drivers/media/dvb-frontends/ix2505v.c index 73f27105c139..3212e333d472 100644 --- a/drivers/media/dvb-frontends/ix2505v.c +++ b/drivers/media/dvb-frontends/ix2505v.c @@ -302,7 +302,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(ix2505v_attach); +EXPORT_SYMBOL_GPL(ix2505v_attach); module_param_named(debug, ix2505v_debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/l64781.c b/drivers/media/dvb-frontends/l64781.c index c5106a1ea1cd..fe5af2453d55 100644 --- a/drivers/media/dvb-frontends/l64781.c +++ b/drivers/media/dvb-frontends/l64781.c @@ -593,4 +593,4 @@ MODULE_DESCRIPTION("LSI L64781 DVB-T Demodulator driver"); MODULE_AUTHOR("Holger Waechtler, Marko Kohtala"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(l64781_attach); +EXPORT_SYMBOL_GPL(l64781_attach); diff --git a/drivers/media/dvb-frontends/lg2160.c b/drivers/media/dvb-frontends/lg2160.c index f343066c297e..fe700aa56bff 100644 --- a/drivers/media/dvb-frontends/lg2160.c +++ b/drivers/media/dvb-frontends/lg2160.c @@ -1426,7 +1426,7 @@ struct dvb_frontend *lg2160_attach(const struct lg2160_config *config, return &state->frontend; } -EXPORT_SYMBOL(lg2160_attach); +EXPORT_SYMBOL_GPL(lg2160_attach); MODULE_DESCRIPTION("LG Electronics LG216x ATSC/MH Demodulator Driver"); MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>"); diff --git a/drivers/media/dvb-frontends/lgdt3305.c b/drivers/media/dvb-frontends/lgdt3305.c index 62d743988919..60a97f1cc74e 100644 --- a/drivers/media/dvb-frontends/lgdt3305.c +++ b/drivers/media/dvb-frontends/lgdt3305.c @@ -1148,7 +1148,7 @@ fail: kfree(state); return NULL; } -EXPORT_SYMBOL(lgdt3305_attach); +EXPORT_SYMBOL_GPL(lgdt3305_attach); static const struct dvb_frontend_ops lgdt3304_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c index 6bf723b5ffad..cfd76e074633 100644 --- a/drivers/media/dvb-frontends/lgdt3306a.c +++ b/drivers/media/dvb-frontends/lgdt3306a.c @@ -1859,7 +1859,7 @@ fail: kfree(state); return NULL; } -EXPORT_SYMBOL(lgdt3306a_attach); +EXPORT_SYMBOL_GPL(lgdt3306a_attach); #ifdef DBG_DUMP diff --git a/drivers/media/dvb-frontends/lgdt330x.c b/drivers/media/dvb-frontends/lgdt330x.c index 1d6932d8e497..5cd58efc3843 100644 --- a/drivers/media/dvb-frontends/lgdt330x.c +++ b/drivers/media/dvb-frontends/lgdt330x.c @@ -927,7 +927,7 @@ struct dvb_frontend *lgdt330x_attach(const struct lgdt330x_config *_config, return lgdt330x_get_dvb_frontend(client); } -EXPORT_SYMBOL(lgdt330x_attach); +EXPORT_SYMBOL_GPL(lgdt330x_attach); static const struct dvb_frontend_ops lgdt3302_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/lgs8gxx.c b/drivers/media/dvb-frontends/lgs8gxx.c index 30014979b985..ffaf60e16ecd 100644 --- a/drivers/media/dvb-frontends/lgs8gxx.c +++ b/drivers/media/dvb-frontends/lgs8gxx.c @@ -1043,7 +1043,7 @@ error_out: return NULL; } -EXPORT_SYMBOL(lgs8gxx_attach); +EXPORT_SYMBOL_GPL(lgs8gxx_attach); MODULE_DESCRIPTION("Legend Silicon LGS8913/LGS8GXX DMB-TH demodulator driver"); MODULE_AUTHOR("David T. L. Wong <davidtlwong@gmail.com>"); diff --git a/drivers/media/dvb-frontends/lnbh25.c b/drivers/media/dvb-frontends/lnbh25.c index 9ffe06cd787d..41bec050642b 100644 --- a/drivers/media/dvb-frontends/lnbh25.c +++ b/drivers/media/dvb-frontends/lnbh25.c @@ -173,7 +173,7 @@ struct dvb_frontend *lnbh25_attach(struct dvb_frontend *fe, __func__, priv->i2c_address); return fe; } -EXPORT_SYMBOL(lnbh25_attach); +EXPORT_SYMBOL_GPL(lnbh25_attach); MODULE_DESCRIPTION("ST LNBH25 driver"); MODULE_AUTHOR("info@netup.ru"); diff --git a/drivers/media/dvb-frontends/lnbp21.c b/drivers/media/dvb-frontends/lnbp21.c index e564974162d6..32593b1f75a3 100644 --- a/drivers/media/dvb-frontends/lnbp21.c +++ b/drivers/media/dvb-frontends/lnbp21.c @@ -155,7 +155,7 @@ struct dvb_frontend *lnbh24_attach(struct dvb_frontend *fe, return lnbx2x_attach(fe, i2c, override_set, override_clear, i2c_addr, LNBH24_TTX); } -EXPORT_SYMBOL(lnbh24_attach); +EXPORT_SYMBOL_GPL(lnbh24_attach); struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 override_set, @@ -164,7 +164,7 @@ struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, return lnbx2x_attach(fe, i2c, override_set, override_clear, 0x08, LNBP21_ISEL); } -EXPORT_SYMBOL(lnbp21_attach); +EXPORT_SYMBOL_GPL(lnbp21_attach); MODULE_DESCRIPTION("Driver for lnb supply and control ic lnbp21, lnbh24"); MODULE_AUTHOR("Oliver Endriss, Igor M. Liplianin"); diff --git a/drivers/media/dvb-frontends/lnbp22.c b/drivers/media/dvb-frontends/lnbp22.c index b8c7145d4cef..cb4ea5d3fad4 100644 --- a/drivers/media/dvb-frontends/lnbp22.c +++ b/drivers/media/dvb-frontends/lnbp22.c @@ -125,7 +125,7 @@ struct dvb_frontend *lnbp22_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(lnbp22_attach); +EXPORT_SYMBOL_GPL(lnbp22_attach); MODULE_DESCRIPTION("Driver for lnb supply and control ic lnbp22"); MODULE_AUTHOR("Dominik Kuhlen"); diff --git a/drivers/media/dvb-frontends/m88ds3103.c b/drivers/media/dvb-frontends/m88ds3103.c index f26508b217ee..36eab5d254b5 100644 --- a/drivers/media/dvb-frontends/m88ds3103.c +++ b/drivers/media/dvb-frontends/m88ds3103.c @@ -1695,7 +1695,7 @@ struct dvb_frontend *m88ds3103_attach(const struct m88ds3103_config *cfg, *tuner_i2c_adapter = pdata.get_i2c_adapter(client); return pdata.get_dvb_frontend(client); } -EXPORT_SYMBOL(m88ds3103_attach); +EXPORT_SYMBOL_GPL(m88ds3103_attach); static const struct dvb_frontend_ops m88ds3103_ops = { .delsys = {SYS_DVBS, SYS_DVBS2}, diff --git a/drivers/media/dvb-frontends/m88rs2000.c b/drivers/media/dvb-frontends/m88rs2000.c index b294ba87e934..2aa98203cd65 100644 --- a/drivers/media/dvb-frontends/m88rs2000.c +++ b/drivers/media/dvb-frontends/m88rs2000.c @@ -808,7 +808,7 @@ error: return NULL; } -EXPORT_SYMBOL(m88rs2000_attach); +EXPORT_SYMBOL_GPL(m88rs2000_attach); MODULE_DESCRIPTION("M88RS2000 DVB-S Demodulator driver"); MODULE_AUTHOR("Malcolm Priestley tvboxspy@gmail.com"); diff --git a/drivers/media/dvb-frontends/mb86a16.c b/drivers/media/dvb-frontends/mb86a16.c index d3e29937cf4c..460821a986e5 100644 --- a/drivers/media/dvb-frontends/mb86a16.c +++ b/drivers/media/dvb-frontends/mb86a16.c @@ -1851,6 +1851,6 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(mb86a16_attach); +EXPORT_SYMBOL_GPL(mb86a16_attach); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Manu Abraham"); diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c index b74b9afed9a2..9f5c61d4f23c 100644 --- a/drivers/media/dvb-frontends/mb86a20s.c +++ b/drivers/media/dvb-frontends/mb86a20s.c @@ -2081,7 +2081,7 @@ struct dvb_frontend *mb86a20s_attach(const struct mb86a20s_config *config, dev_info(&i2c->dev, "Detected a Fujitsu mb86a20s frontend\n"); return &state->frontend; } -EXPORT_SYMBOL(mb86a20s_attach); +EXPORT_SYMBOL_GPL(mb86a20s_attach); static const struct dvb_frontend_ops mb86a20s_ops = { .delsys = { SYS_ISDBT }, diff --git a/drivers/media/dvb-frontends/mt312.c b/drivers/media/dvb-frontends/mt312.c index d43a67045dbe..fb867dd8a26b 100644 --- a/drivers/media/dvb-frontends/mt312.c +++ b/drivers/media/dvb-frontends/mt312.c @@ -827,7 +827,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(mt312_attach); +EXPORT_SYMBOL_GPL(mt312_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/mt352.c b/drivers/media/dvb-frontends/mt352.c index 399d5c519027..1b2889f5cf67 100644 --- a/drivers/media/dvb-frontends/mt352.c +++ b/drivers/media/dvb-frontends/mt352.c @@ -593,4 +593,4 @@ MODULE_DESCRIPTION("Zarlink MT352 DVB-T Demodulator driver"); MODULE_AUTHOR("Holger Waechtler, Daniel Mack, Antonio Mancuso"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(mt352_attach); +EXPORT_SYMBOL_GPL(mt352_attach); diff --git a/drivers/media/dvb-frontends/nxt200x.c b/drivers/media/dvb-frontends/nxt200x.c index 200b6dbc75f8..1c549ada6ebf 100644 --- a/drivers/media/dvb-frontends/nxt200x.c +++ b/drivers/media/dvb-frontends/nxt200x.c @@ -1216,5 +1216,5 @@ MODULE_DESCRIPTION("NXT200X (ATSC 8VSB & ITU-T J.83 AnnexB 64/256 QAM) Demodulat MODULE_AUTHOR("Kirk Lapray, Michael Krufky, Jean-Francois Thibert, and Taylor Jacob"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(nxt200x_attach); +EXPORT_SYMBOL_GPL(nxt200x_attach); diff --git a/drivers/media/dvb-frontends/nxt6000.c b/drivers/media/dvb-frontends/nxt6000.c index 136918f82dda..e8d4940370dd 100644 --- a/drivers/media/dvb-frontends/nxt6000.c +++ b/drivers/media/dvb-frontends/nxt6000.c @@ -621,4 +621,4 @@ MODULE_DESCRIPTION("NxtWave NXT6000 DVB-T demodulator driver"); MODULE_AUTHOR("Florian Schirmer"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(nxt6000_attach); +EXPORT_SYMBOL_GPL(nxt6000_attach); diff --git a/drivers/media/dvb-frontends/or51132.c b/drivers/media/dvb-frontends/or51132.c index 24de1b115158..144a1f25dec0 100644 --- a/drivers/media/dvb-frontends/or51132.c +++ b/drivers/media/dvb-frontends/or51132.c @@ -605,4 +605,4 @@ MODULE_AUTHOR("Kirk Lapray"); MODULE_AUTHOR("Trent Piepho"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(or51132_attach); +EXPORT_SYMBOL_GPL(or51132_attach); diff --git a/drivers/media/dvb-frontends/or51211.c b/drivers/media/dvb-frontends/or51211.c index ddcaea5c9941..dc60482162c5 100644 --- a/drivers/media/dvb-frontends/or51211.c +++ b/drivers/media/dvb-frontends/or51211.c @@ -551,5 +551,5 @@ MODULE_DESCRIPTION("Oren OR51211 VSB [pcHDTV HD-2000] Demodulator Driver"); MODULE_AUTHOR("Kirk Lapray"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(or51211_attach); +EXPORT_SYMBOL_GPL(or51211_attach); diff --git a/drivers/media/dvb-frontends/s5h1409.c b/drivers/media/dvb-frontends/s5h1409.c index 3089cc174a6f..28b1dca077ea 100644 --- a/drivers/media/dvb-frontends/s5h1409.c +++ b/drivers/media/dvb-frontends/s5h1409.c @@ -981,7 +981,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(s5h1409_attach); +EXPORT_SYMBOL_GPL(s5h1409_attach); static const struct dvb_frontend_ops s5h1409_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/s5h1411.c b/drivers/media/dvb-frontends/s5h1411.c index 2563a72e98b7..fc48e659c2d8 100644 --- a/drivers/media/dvb-frontends/s5h1411.c +++ b/drivers/media/dvb-frontends/s5h1411.c @@ -900,7 +900,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(s5h1411_attach); +EXPORT_SYMBOL_GPL(s5h1411_attach); static const struct dvb_frontend_ops s5h1411_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/s5h1420.c b/drivers/media/dvb-frontends/s5h1420.c index 6bdec2898bc8..d700de1ea6c2 100644 --- a/drivers/media/dvb-frontends/s5h1420.c +++ b/drivers/media/dvb-frontends/s5h1420.c @@ -918,7 +918,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(s5h1420_attach); +EXPORT_SYMBOL_GPL(s5h1420_attach); static const struct dvb_frontend_ops s5h1420_ops = { .delsys = { SYS_DVBS }, diff --git a/drivers/media/dvb-frontends/s5h1432.c b/drivers/media/dvb-frontends/s5h1432.c index 956e8ee4b388..ff5d3bdf3bc6 100644 --- a/drivers/media/dvb-frontends/s5h1432.c +++ b/drivers/media/dvb-frontends/s5h1432.c @@ -355,7 +355,7 @@ struct dvb_frontend *s5h1432_attach(const struct s5h1432_config *config, return &state->frontend; } -EXPORT_SYMBOL(s5h1432_attach); +EXPORT_SYMBOL_GPL(s5h1432_attach); static const struct dvb_frontend_ops s5h1432_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/s921.c b/drivers/media/dvb-frontends/s921.c index f118d8e64103..7e461ac159fc 100644 --- a/drivers/media/dvb-frontends/s921.c +++ b/drivers/media/dvb-frontends/s921.c @@ -495,7 +495,7 @@ struct dvb_frontend *s921_attach(const struct s921_config *config, return &state->frontend; } -EXPORT_SYMBOL(s921_attach); +EXPORT_SYMBOL_GPL(s921_attach); static const struct dvb_frontend_ops s921_ops = { .delsys = { SYS_ISDBT }, diff --git a/drivers/media/dvb-frontends/si21xx.c b/drivers/media/dvb-frontends/si21xx.c index 2d29d2c4d434..210ccd356e2b 100644 --- a/drivers/media/dvb-frontends/si21xx.c +++ b/drivers/media/dvb-frontends/si21xx.c @@ -937,7 +937,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(si21xx_attach); +EXPORT_SYMBOL_GPL(si21xx_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/sp887x.c b/drivers/media/dvb-frontends/sp887x.c index 146e7f2dd3c5..f59c0f96416b 100644 --- a/drivers/media/dvb-frontends/sp887x.c +++ b/drivers/media/dvb-frontends/sp887x.c @@ -624,4 +624,4 @@ MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); MODULE_DESCRIPTION("Spase sp887x DVB-T demodulator driver"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(sp887x_attach); +EXPORT_SYMBOL_GPL(sp887x_attach); diff --git a/drivers/media/dvb-frontends/stb0899_drv.c b/drivers/media/dvb-frontends/stb0899_drv.c index 4ee6c1e1e9f7..2f4d8fb400cd 100644 --- a/drivers/media/dvb-frontends/stb0899_drv.c +++ b/drivers/media/dvb-frontends/stb0899_drv.c @@ -1638,7 +1638,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(stb0899_attach); +EXPORT_SYMBOL_GPL(stb0899_attach); MODULE_PARM_DESC(verbose, "Set Verbosity level"); MODULE_AUTHOR("Manu Abraham"); MODULE_DESCRIPTION("STB0899 Multi-Std frontend"); diff --git a/drivers/media/dvb-frontends/stb6000.c b/drivers/media/dvb-frontends/stb6000.c index 8c9800d577e0..d74e34677b92 100644 --- a/drivers/media/dvb-frontends/stb6000.c +++ b/drivers/media/dvb-frontends/stb6000.c @@ -232,7 +232,7 @@ struct dvb_frontend *stb6000_attach(struct dvb_frontend *fe, int addr, return fe; } -EXPORT_SYMBOL(stb6000_attach); +EXPORT_SYMBOL_GPL(stb6000_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/stb6100.c b/drivers/media/dvb-frontends/stb6100.c index 698866c4f15a..c5818a15a0d7 100644 --- a/drivers/media/dvb-frontends/stb6100.c +++ b/drivers/media/dvb-frontends/stb6100.c @@ -557,7 +557,7 @@ static void stb6100_release(struct dvb_frontend *fe) kfree(state); } -EXPORT_SYMBOL(stb6100_attach); +EXPORT_SYMBOL_GPL(stb6100_attach); MODULE_PARM_DESC(verbose, "Set Verbosity level"); MODULE_AUTHOR("Manu Abraham"); diff --git a/drivers/media/dvb-frontends/stv0288.c b/drivers/media/dvb-frontends/stv0288.c index 3ae1f3a2f142..a5581bd60f9e 100644 --- a/drivers/media/dvb-frontends/stv0288.c +++ b/drivers/media/dvb-frontends/stv0288.c @@ -590,7 +590,7 @@ error: return NULL; } -EXPORT_SYMBOL(stv0288_attach); +EXPORT_SYMBOL_GPL(stv0288_attach); module_param(debug_legacy_dish_switch, int, 0444); MODULE_PARM_DESC(debug_legacy_dish_switch, diff --git a/drivers/media/dvb-frontends/stv0297.c b/drivers/media/dvb-frontends/stv0297.c index 6d5962d5697a..9d4dbd99a5a7 100644 --- a/drivers/media/dvb-frontends/stv0297.c +++ b/drivers/media/dvb-frontends/stv0297.c @@ -710,4 +710,4 @@ MODULE_DESCRIPTION("ST STV0297 DVB-C Demodulator driver"); MODULE_AUTHOR("Dennis Noermann and Andrew de Quincey"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(stv0297_attach); +EXPORT_SYMBOL_GPL(stv0297_attach); diff --git a/drivers/media/dvb-frontends/stv0299.c b/drivers/media/dvb-frontends/stv0299.c index b5263a0ee5aa..da7ff2c2e8e5 100644 --- a/drivers/media/dvb-frontends/stv0299.c +++ b/drivers/media/dvb-frontends/stv0299.c @@ -752,4 +752,4 @@ MODULE_DESCRIPTION("ST STV0299 DVB Demodulator driver"); MODULE_AUTHOR("Ralph Metzler, Holger Waechtler, Peter Schildmann, Felix Domke, Andreas Oberritter, Andrew de Quincey, Kenneth Aafly"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(stv0299_attach); +EXPORT_SYMBOL_GPL(stv0299_attach); diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c index 95e376f23506..04556b77c16c 100644 --- a/drivers/media/dvb-frontends/stv0367.c +++ b/drivers/media/dvb-frontends/stv0367.c @@ -1750,7 +1750,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(stv0367ter_attach); +EXPORT_SYMBOL_GPL(stv0367ter_attach); static int stv0367cab_gate_ctrl(struct dvb_frontend *fe, int enable) { @@ -2919,7 +2919,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(stv0367cab_attach); +EXPORT_SYMBOL_GPL(stv0367cab_attach); /* * Functions for operation on Digital Devices hardware @@ -3340,7 +3340,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(stv0367ddb_attach); +EXPORT_SYMBOL_GPL(stv0367ddb_attach); MODULE_PARM_DESC(debug, "Set debug"); MODULE_PARM_DESC(i2c_debug, "Set i2c debug"); diff --git a/drivers/media/dvb-frontends/stv0900_core.c b/drivers/media/dvb-frontends/stv0900_core.c index 212312d20ff6..e7b9b9b11d7d 100644 --- a/drivers/media/dvb-frontends/stv0900_core.c +++ b/drivers/media/dvb-frontends/stv0900_core.c @@ -1957,7 +1957,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(stv0900_attach); +EXPORT_SYMBOL_GPL(stv0900_attach); MODULE_PARM_DESC(debug, "Set debug"); diff --git a/drivers/media/dvb-frontends/stv090x.c b/drivers/media/dvb-frontends/stv090x.c index 9bde0ad6f26e..fcf2d57fc11b 100644 --- a/drivers/media/dvb-frontends/stv090x.c +++ b/drivers/media/dvb-frontends/stv090x.c @@ -5071,7 +5071,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(stv090x_attach); +EXPORT_SYMBOL_GPL(stv090x_attach); static const struct i2c_device_id stv090x_id_table[] = { {"stv090x", 0}, diff --git a/drivers/media/dvb-frontends/stv6110.c b/drivers/media/dvb-frontends/stv6110.c index 963f6a896102..1cf9c095dbff 100644 --- a/drivers/media/dvb-frontends/stv6110.c +++ b/drivers/media/dvb-frontends/stv6110.c @@ -427,7 +427,7 @@ struct dvb_frontend *stv6110_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(stv6110_attach); +EXPORT_SYMBOL_GPL(stv6110_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/stv6110x.c b/drivers/media/dvb-frontends/stv6110x.c index b2f456116c60..3d522965f729 100644 --- a/drivers/media/dvb-frontends/stv6110x.c +++ b/drivers/media/dvb-frontends/stv6110x.c @@ -467,7 +467,7 @@ const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, dev_info(&stv6110x->i2c->dev, "Attaching STV6110x\n"); return stv6110x->devctl; } -EXPORT_SYMBOL(stv6110x_attach); +EXPORT_SYMBOL_GPL(stv6110x_attach); static const struct i2c_device_id stv6110x_id_table[] = { {"stv6110x", 0}, diff --git a/drivers/media/dvb-frontends/tda10021.c b/drivers/media/dvb-frontends/tda10021.c index faa6e54b3372..462e12ab6bd1 100644 --- a/drivers/media/dvb-frontends/tda10021.c +++ b/drivers/media/dvb-frontends/tda10021.c @@ -523,4 +523,4 @@ MODULE_DESCRIPTION("Philips TDA10021 DVB-C demodulator driver"); MODULE_AUTHOR("Ralph Metzler, Holger Waechtler, Markus Schulz"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(tda10021_attach); +EXPORT_SYMBOL_GPL(tda10021_attach); diff --git a/drivers/media/dvb-frontends/tda10023.c b/drivers/media/dvb-frontends/tda10023.c index 8f32edf6b700..4c2541ecd743 100644 --- a/drivers/media/dvb-frontends/tda10023.c +++ b/drivers/media/dvb-frontends/tda10023.c @@ -594,4 +594,4 @@ MODULE_DESCRIPTION("Philips TDA10023 DVB-C demodulator driver"); MODULE_AUTHOR("Georg Acher, Hartmut Birr"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(tda10023_attach); +EXPORT_SYMBOL_GPL(tda10023_attach); diff --git a/drivers/media/dvb-frontends/tda10048.c b/drivers/media/dvb-frontends/tda10048.c index 0b3f6999515e..f6d8a64762b9 100644 --- a/drivers/media/dvb-frontends/tda10048.c +++ b/drivers/media/dvb-frontends/tda10048.c @@ -1138,7 +1138,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(tda10048_attach); +EXPORT_SYMBOL_GPL(tda10048_attach); static const struct dvb_frontend_ops tda10048_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/tda1004x.c b/drivers/media/dvb-frontends/tda1004x.c index 83a798ca9b00..6f306db6c615 100644 --- a/drivers/media/dvb-frontends/tda1004x.c +++ b/drivers/media/dvb-frontends/tda1004x.c @@ -1378,5 +1378,5 @@ MODULE_DESCRIPTION("Philips TDA10045H & TDA10046H DVB-T Demodulator"); MODULE_AUTHOR("Andrew de Quincey & Robert Schlabbach"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(tda10045_attach); -EXPORT_SYMBOL(tda10046_attach); +EXPORT_SYMBOL_GPL(tda10045_attach); +EXPORT_SYMBOL_GPL(tda10046_attach); diff --git a/drivers/media/dvb-frontends/tda10086.c b/drivers/media/dvb-frontends/tda10086.c index cdcf97664bba..b449514ae585 100644 --- a/drivers/media/dvb-frontends/tda10086.c +++ b/drivers/media/dvb-frontends/tda10086.c @@ -764,4 +764,4 @@ MODULE_DESCRIPTION("Philips TDA10086 DVB-S Demodulator"); MODULE_AUTHOR("Andrew de Quincey"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(tda10086_attach); +EXPORT_SYMBOL_GPL(tda10086_attach); diff --git a/drivers/media/dvb-frontends/tda665x.c b/drivers/media/dvb-frontends/tda665x.c index 13e8969da7f8..346be5011fb7 100644 --- a/drivers/media/dvb-frontends/tda665x.c +++ b/drivers/media/dvb-frontends/tda665x.c @@ -227,7 +227,7 @@ struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(tda665x_attach); +EXPORT_SYMBOL_GPL(tda665x_attach); MODULE_DESCRIPTION("TDA665x driver"); MODULE_AUTHOR("Manu Abraham"); diff --git a/drivers/media/dvb-frontends/tda8083.c b/drivers/media/dvb-frontends/tda8083.c index e3e1c3db2c85..44f53624557b 100644 --- a/drivers/media/dvb-frontends/tda8083.c +++ b/drivers/media/dvb-frontends/tda8083.c @@ -481,4 +481,4 @@ MODULE_DESCRIPTION("Philips TDA8083 DVB-S Demodulator"); MODULE_AUTHOR("Ralph Metzler, Holger Waechtler"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(tda8083_attach); +EXPORT_SYMBOL_GPL(tda8083_attach); diff --git a/drivers/media/dvb-frontends/tda8261.c b/drivers/media/dvb-frontends/tda8261.c index 0d576d41c67d..8b06f92745dc 100644 --- a/drivers/media/dvb-frontends/tda8261.c +++ b/drivers/media/dvb-frontends/tda8261.c @@ -188,7 +188,7 @@ exit: return NULL; } -EXPORT_SYMBOL(tda8261_attach); +EXPORT_SYMBOL_GPL(tda8261_attach); MODULE_AUTHOR("Manu Abraham"); MODULE_DESCRIPTION("TDA8261 8PSK/QPSK Tuner"); diff --git a/drivers/media/dvb-frontends/tda826x.c b/drivers/media/dvb-frontends/tda826x.c index f9703a1dd758..eafcf5f7da3d 100644 --- a/drivers/media/dvb-frontends/tda826x.c +++ b/drivers/media/dvb-frontends/tda826x.c @@ -164,7 +164,7 @@ struct dvb_frontend *tda826x_attach(struct dvb_frontend *fe, int addr, struct i2 return fe; } -EXPORT_SYMBOL(tda826x_attach); +EXPORT_SYMBOL_GPL(tda826x_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/ts2020.c b/drivers/media/dvb-frontends/ts2020.c index c28fee7509cd..9fa0bf6b95e4 100644 --- a/drivers/media/dvb-frontends/ts2020.c +++ b/drivers/media/dvb-frontends/ts2020.c @@ -525,7 +525,7 @@ struct dvb_frontend *ts2020_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(ts2020_attach); +EXPORT_SYMBOL_GPL(ts2020_attach); /* * We implement own regmap locking due to legacy DVB attach which uses frontend diff --git a/drivers/media/dvb-frontends/tua6100.c b/drivers/media/dvb-frontends/tua6100.c index 2483f614d0e7..41dd9b6d3190 100644 --- a/drivers/media/dvb-frontends/tua6100.c +++ b/drivers/media/dvb-frontends/tua6100.c @@ -186,7 +186,7 @@ struct dvb_frontend *tua6100_attach(struct dvb_frontend *fe, int addr, struct i2 fe->tuner_priv = priv; return fe; } -EXPORT_SYMBOL(tua6100_attach); +EXPORT_SYMBOL_GPL(tua6100_attach); MODULE_DESCRIPTION("DVB tua6100 driver"); MODULE_AUTHOR("Andrew de Quincey"); diff --git a/drivers/media/dvb-frontends/ves1820.c b/drivers/media/dvb-frontends/ves1820.c index 9df14d0be1c1..ee5620e731e9 100644 --- a/drivers/media/dvb-frontends/ves1820.c +++ b/drivers/media/dvb-frontends/ves1820.c @@ -434,4 +434,4 @@ MODULE_DESCRIPTION("VLSI VES1820 DVB-C Demodulator driver"); MODULE_AUTHOR("Ralph Metzler, Holger Waechtler"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(ves1820_attach); +EXPORT_SYMBOL_GPL(ves1820_attach); diff --git a/drivers/media/dvb-frontends/ves1x93.c b/drivers/media/dvb-frontends/ves1x93.c index b74727286302..c60e21d26b88 100644 --- a/drivers/media/dvb-frontends/ves1x93.c +++ b/drivers/media/dvb-frontends/ves1x93.c @@ -540,4 +540,4 @@ MODULE_DESCRIPTION("VLSI VES1x93 DVB-S Demodulator driver"); MODULE_AUTHOR("Ralph Metzler"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(ves1x93_attach); +EXPORT_SYMBOL_GPL(ves1x93_attach); diff --git a/drivers/media/dvb-frontends/zl10036.c b/drivers/media/dvb-frontends/zl10036.c index d392c7cce2ce..7ba575e9c55f 100644 --- a/drivers/media/dvb-frontends/zl10036.c +++ b/drivers/media/dvb-frontends/zl10036.c @@ -496,7 +496,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(zl10036_attach); +EXPORT_SYMBOL_GPL(zl10036_attach); module_param_named(debug, zl10036_debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/zl10039.c b/drivers/media/dvb-frontends/zl10039.c index 1335bf78d5b7..a3e4d219400c 100644 --- a/drivers/media/dvb-frontends/zl10039.c +++ b/drivers/media/dvb-frontends/zl10039.c @@ -295,7 +295,7 @@ error: kfree(state); return NULL; } -EXPORT_SYMBOL(zl10039_attach); +EXPORT_SYMBOL_GPL(zl10039_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/zl10353.c b/drivers/media/dvb-frontends/zl10353.c index 2a2cf20a73d6..8849d05475c2 100644 --- a/drivers/media/dvb-frontends/zl10353.c +++ b/drivers/media/dvb-frontends/zl10353.c @@ -665,4 +665,4 @@ MODULE_DESCRIPTION("Zarlink ZL10353 DVB-T demodulator driver"); MODULE_AUTHOR("Chris Pascoe"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(zl10353_attach); +EXPORT_SYMBOL_GPL(zl10353_attach); diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig index 76d1ee3cc1ba..dbcc2222ddd3 100644 --- a/drivers/media/i2c/Kconfig +++ b/drivers/media/i2c/Kconfig @@ -25,8 +25,15 @@ config VIDEO_IR_I2C # V4L2 I2C drivers that are related with Camera support # -menu "Camera sensor devices" - visible if MEDIA_CAMERA_SUPPORT +menuconfig VIDEO_CAMERA_SENSOR + bool "Camera sensor devices" + depends on MEDIA_CAMERA_SUPPORT && I2C + select MEDIA_CONTROLLER + select V4L2_FWNODE + select VIDEO_V4L2_SUBDEV_API + default y + +if VIDEO_CAMERA_SENSOR config VIDEO_APTINA_PLL tristate @@ -797,7 +804,7 @@ config VIDEO_ST_VGXY61 source "drivers/media/i2c/ccs/Kconfig" source "drivers/media/i2c/et8ek8/Kconfig" -endmenu +endif menu "Lens drivers" visible if MEDIA_CAMERA_SUPPORT diff --git a/drivers/media/i2c/ad5820.c b/drivers/media/i2c/ad5820.c index 44c26af49071..786f38b4cbc0 100644 --- a/drivers/media/i2c/ad5820.c +++ b/drivers/media/i2c/ad5820.c @@ -349,7 +349,6 @@ static void ad5820_remove(struct i2c_client *client) static const struct i2c_device_id ad5820_id_table[] = { { "ad5820", 0 }, { "ad5821", 0 }, - { "ad5823", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, ad5820_id_table); @@ -357,7 +356,6 @@ MODULE_DEVICE_TABLE(i2c, ad5820_id_table); static const struct of_device_id ad5820_of_table[] = { { .compatible = "adi,ad5820" }, { .compatible = "adi,ad5821" }, - { .compatible = "adi,ad5823" }, { } }; MODULE_DEVICE_TABLE(of, ad5820_of_table); diff --git a/drivers/media/i2c/ccs/ccs-data.c b/drivers/media/i2c/ccs/ccs-data.c index 45f2b2f55ec5..08400edf77ce 100644 --- a/drivers/media/i2c/ccs/ccs-data.c +++ b/drivers/media/i2c/ccs/ccs-data.c @@ -464,8 +464,7 @@ static int ccs_data_parse_rules(struct bin_container *bin, rule_payload = __rule_type + 1; rule_plen2 = rule_plen - sizeof(*__rule_type); - switch (*__rule_type) { - case CCS_DATA_BLOCK_RULE_ID_IF: { + if (*__rule_type == CCS_DATA_BLOCK_RULE_ID_IF) { const struct __ccs_data_block_rule_if *__if_rules = rule_payload; const size_t __num_if_rules = @@ -514,49 +513,61 @@ static int ccs_data_parse_rules(struct bin_container *bin, rules->if_rules = if_rule; rules->num_if_rules = __num_if_rules; } - break; - } - case CCS_DATA_BLOCK_RULE_ID_READ_ONLY_REGS: - rval = ccs_data_parse_reg_rules(bin, &rules->read_only_regs, - &rules->num_read_only_regs, - rule_payload, - rule_payload + rule_plen2, - dev); - if (rval) - return rval; - break; - case CCS_DATA_BLOCK_RULE_ID_FFD: - rval = ccs_data_parse_ffd(bin, &rules->frame_format, - rule_payload, - rule_payload + rule_plen2, - dev); - if (rval) - return rval; - break; - case CCS_DATA_BLOCK_RULE_ID_MSR: - rval = ccs_data_parse_reg_rules(bin, - &rules->manufacturer_regs, - &rules->num_manufacturer_regs, - rule_payload, - rule_payload + rule_plen2, - dev); - if (rval) - return rval; - break; - case CCS_DATA_BLOCK_RULE_ID_PDAF_READOUT: - rval = ccs_data_parse_pdaf_readout(bin, - &rules->pdaf_readout, - rule_payload, - rule_payload + rule_plen2, - dev); - if (rval) - return rval; - break; - default: - dev_dbg(dev, - "Don't know how to handle rule type %u!\n", - *__rule_type); - return -EINVAL; + } else { + /* Check there was an if rule before any other rules */ + if (bin->base && !rules) + return -EINVAL; + + switch (*__rule_type) { + case CCS_DATA_BLOCK_RULE_ID_READ_ONLY_REGS: + rval = ccs_data_parse_reg_rules(bin, + rules ? + &rules->read_only_regs : NULL, + rules ? + &rules->num_read_only_regs : NULL, + rule_payload, + rule_payload + rule_plen2, + dev); + if (rval) + return rval; + break; + case CCS_DATA_BLOCK_RULE_ID_FFD: + rval = ccs_data_parse_ffd(bin, rules ? + &rules->frame_format : NULL, + rule_payload, + rule_payload + rule_plen2, + dev); + if (rval) + return rval; + break; + case CCS_DATA_BLOCK_RULE_ID_MSR: + rval = ccs_data_parse_reg_rules(bin, + rules ? + &rules->manufacturer_regs : NULL, + rules ? + &rules->num_manufacturer_regs : NULL, + rule_payload, + rule_payload + rule_plen2, + dev); + if (rval) + return rval; + break; + case CCS_DATA_BLOCK_RULE_ID_PDAF_READOUT: + rval = ccs_data_parse_pdaf_readout(bin, + rules ? + &rules->pdaf_readout : NULL, + rule_payload, + rule_payload + rule_plen2, + dev); + if (rval) + return rval; + break; + default: + dev_dbg(dev, + "Don't know how to handle rule type %u!\n", + *__rule_type); + return -EINVAL; + } } __next_rule = __next_rule + rule_hlen + rule_plen; } diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c index 5ea25b7acc55..a84b581682a2 100644 --- a/drivers/media/i2c/imx290.c +++ b/drivers/media/i2c/imx290.c @@ -902,7 +902,6 @@ static const char * const imx290_test_pattern_menu[] = { }; static void imx290_ctrl_update(struct imx290 *imx290, - const struct v4l2_mbus_framefmt *format, const struct imx290_mode *mode) { unsigned int hblank_min = mode->hmax_min - mode->width; @@ -1195,7 +1194,7 @@ static int imx290_set_fmt(struct v4l2_subdev *sd, if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) { imx290->current_mode = mode; - imx290_ctrl_update(imx290, &fmt->format, mode); + imx290_ctrl_update(imx290, mode); imx290_exposure_update(imx290, mode); } @@ -1300,7 +1299,6 @@ static const struct media_entity_operations imx290_subdev_entity_ops = { static int imx290_subdev_init(struct imx290 *imx290) { struct i2c_client *client = to_i2c_client(imx290->dev); - const struct v4l2_mbus_framefmt *format; struct v4l2_subdev_state *state; int ret; @@ -1335,8 +1333,7 @@ static int imx290_subdev_init(struct imx290 *imx290) } state = v4l2_subdev_lock_and_get_active_state(&imx290->sd); - format = v4l2_subdev_get_pad_format(&imx290->sd, state, 0); - imx290_ctrl_update(imx290, format, imx290->current_mode); + imx290_ctrl_update(imx290, imx290->current_mode); v4l2_subdev_unlock_state(state); return 0; diff --git a/drivers/media/i2c/ov2680.c b/drivers/media/i2c/ov2680.c index 54153bf66bdd..8943e4e78a0d 100644 --- a/drivers/media/i2c/ov2680.c +++ b/drivers/media/i2c/ov2680.c @@ -54,6 +54,9 @@ #define OV2680_WIDTH_MAX 1600 #define OV2680_HEIGHT_MAX 1200 +#define OV2680_DEFAULT_WIDTH 800 +#define OV2680_DEFAULT_HEIGHT 600 + enum ov2680_mode_id { OV2680_MODE_QUXGA_800_600, OV2680_MODE_720P_1280_720, @@ -85,15 +88,8 @@ struct ov2680_mode_info { struct ov2680_ctrls { struct v4l2_ctrl_handler handler; - struct { - struct v4l2_ctrl *auto_exp; - struct v4l2_ctrl *exposure; - }; - struct { - struct v4l2_ctrl *auto_gain; - struct v4l2_ctrl *gain; - }; - + struct v4l2_ctrl *exposure; + struct v4l2_ctrl *gain; struct v4l2_ctrl *hflip; struct v4l2_ctrl *vflip; struct v4l2_ctrl *test_pattern; @@ -143,6 +139,7 @@ static const struct reg_value ov2680_setting_30fps_QUXGA_800_600[] = { {0x380e, 0x02}, {0x380f, 0x84}, {0x3811, 0x04}, {0x3813, 0x04}, {0x3814, 0x31}, {0x3815, 0x31}, {0x3820, 0xc0}, {0x4008, 0x00}, {0x4009, 0x03}, {0x4837, 0x1e}, {0x3501, 0x4e}, {0x3502, 0xe0}, + {0x3503, 0x03}, }; static const struct reg_value ov2680_setting_30fps_720P_1280_720[] = { @@ -321,70 +318,62 @@ static void ov2680_power_down(struct ov2680_dev *sensor) usleep_range(5000, 10000); } -static int ov2680_bayer_order(struct ov2680_dev *sensor) +static void ov2680_set_bayer_order(struct ov2680_dev *sensor, + struct v4l2_mbus_framefmt *fmt) { - u32 format1; - u32 format2; - u32 hv_flip; - int ret; - - ret = ov2680_read_reg(sensor, OV2680_REG_FORMAT1, &format1); - if (ret < 0) - return ret; - - ret = ov2680_read_reg(sensor, OV2680_REG_FORMAT2, &format2); - if (ret < 0) - return ret; + int hv_flip = 0; - hv_flip = (format2 & BIT(2) << 1) | (format1 & BIT(2)); + if (sensor->ctrls.vflip && sensor->ctrls.vflip->val) + hv_flip += 1; - sensor->fmt.code = ov2680_hv_flip_bayer_order[hv_flip]; + if (sensor->ctrls.hflip && sensor->ctrls.hflip->val) + hv_flip += 2; - return 0; + fmt->code = ov2680_hv_flip_bayer_order[hv_flip]; } -static int ov2680_vflip_enable(struct ov2680_dev *sensor) +static void ov2680_fill_format(struct ov2680_dev *sensor, + struct v4l2_mbus_framefmt *fmt, + unsigned int width, unsigned int height) { - int ret; - - ret = ov2680_mod_reg(sensor, OV2680_REG_FORMAT1, BIT(2), BIT(2)); - if (ret < 0) - return ret; - - return ov2680_bayer_order(sensor); + memset(fmt, 0, sizeof(*fmt)); + fmt->width = width; + fmt->height = height; + fmt->field = V4L2_FIELD_NONE; + fmt->colorspace = V4L2_COLORSPACE_SRGB; + ov2680_set_bayer_order(sensor, fmt); } -static int ov2680_vflip_disable(struct ov2680_dev *sensor) +static int ov2680_set_vflip(struct ov2680_dev *sensor, s32 val) { int ret; - ret = ov2680_mod_reg(sensor, OV2680_REG_FORMAT1, BIT(2), BIT(0)); - if (ret < 0) - return ret; - - return ov2680_bayer_order(sensor); -} - -static int ov2680_hflip_enable(struct ov2680_dev *sensor) -{ - int ret; + if (sensor->is_streaming) + return -EBUSY; - ret = ov2680_mod_reg(sensor, OV2680_REG_FORMAT2, BIT(2), BIT(2)); + ret = ov2680_mod_reg(sensor, OV2680_REG_FORMAT1, + BIT(2), val ? BIT(2) : 0); if (ret < 0) return ret; - return ov2680_bayer_order(sensor); + ov2680_set_bayer_order(sensor, &sensor->fmt); + return 0; } -static int ov2680_hflip_disable(struct ov2680_dev *sensor) +static int ov2680_set_hflip(struct ov2680_dev *sensor, s32 val) { int ret; - ret = ov2680_mod_reg(sensor, OV2680_REG_FORMAT2, BIT(2), BIT(0)); + if (sensor->is_streaming) + return -EBUSY; + + ret = ov2680_mod_reg(sensor, OV2680_REG_FORMAT2, + BIT(2), val ? BIT(2) : 0); if (ret < 0) return ret; - return ov2680_bayer_order(sensor); + ov2680_set_bayer_order(sensor, &sensor->fmt); + return 0; } static int ov2680_test_pattern_set(struct ov2680_dev *sensor, int value) @@ -405,69 +394,15 @@ static int ov2680_test_pattern_set(struct ov2680_dev *sensor, int value) return 0; } -static int ov2680_gain_set(struct ov2680_dev *sensor, bool auto_gain) +static int ov2680_gain_set(struct ov2680_dev *sensor, u32 gain) { - struct ov2680_ctrls *ctrls = &sensor->ctrls; - u32 gain; - int ret; - - ret = ov2680_mod_reg(sensor, OV2680_REG_R_MANUAL, BIT(1), - auto_gain ? 0 : BIT(1)); - if (ret < 0) - return ret; - - if (auto_gain || !ctrls->gain->is_new) - return 0; - - gain = ctrls->gain->val; - - ret = ov2680_write_reg16(sensor, OV2680_REG_GAIN_PK, gain); - - return 0; -} - -static int ov2680_gain_get(struct ov2680_dev *sensor) -{ - u32 gain; - int ret; - - ret = ov2680_read_reg16(sensor, OV2680_REG_GAIN_PK, &gain); - if (ret) - return ret; - - return gain; -} - -static int ov2680_exposure_set(struct ov2680_dev *sensor, bool auto_exp) -{ - struct ov2680_ctrls *ctrls = &sensor->ctrls; - u32 exp; - int ret; - - ret = ov2680_mod_reg(sensor, OV2680_REG_R_MANUAL, BIT(0), - auto_exp ? 0 : BIT(0)); - if (ret < 0) - return ret; - - if (auto_exp || !ctrls->exposure->is_new) - return 0; - - exp = (u32)ctrls->exposure->val; - exp <<= 4; - - return ov2680_write_reg24(sensor, OV2680_REG_EXPOSURE_PK_HIGH, exp); + return ov2680_write_reg16(sensor, OV2680_REG_GAIN_PK, gain); } -static int ov2680_exposure_get(struct ov2680_dev *sensor) +static int ov2680_exposure_set(struct ov2680_dev *sensor, u32 exp) { - int ret; - u32 exp; - - ret = ov2680_read_reg24(sensor, OV2680_REG_EXPOSURE_PK_HIGH, &exp); - if (ret) - return ret; - - return exp >> 4; + return ov2680_write_reg24(sensor, OV2680_REG_EXPOSURE_PK_HIGH, + exp << 4); } static int ov2680_stream_enable(struct ov2680_dev *sensor) @@ -482,33 +417,17 @@ static int ov2680_stream_disable(struct ov2680_dev *sensor) static int ov2680_mode_set(struct ov2680_dev *sensor) { - struct ov2680_ctrls *ctrls = &sensor->ctrls; int ret; - ret = ov2680_gain_set(sensor, false); - if (ret < 0) - return ret; - - ret = ov2680_exposure_set(sensor, false); + ret = ov2680_load_regs(sensor, sensor->current_mode); if (ret < 0) return ret; - ret = ov2680_load_regs(sensor, sensor->current_mode); + /* Restore value of all ctrls */ + ret = __v4l2_ctrl_handler_setup(&sensor->ctrls.handler); if (ret < 0) return ret; - if (ctrls->auto_gain->val) { - ret = ov2680_gain_set(sensor, true); - if (ret < 0) - return ret; - } - - if (ctrls->auto_exp->val == V4L2_EXPOSURE_AUTO) { - ret = ov2680_exposure_set(sensor, true); - if (ret < 0) - return ret; - } - sensor->mode_pending_changes = false; return 0; @@ -556,7 +475,7 @@ static int ov2680_power_on(struct ov2680_dev *sensor) ret = ov2680_write_reg(sensor, OV2680_REG_SOFT_RESET, 0x01); if (ret != 0) { dev_err(dev, "sensor soft reset failed\n"); - return ret; + goto err_disable_regulators; } usleep_range(1000, 2000); } else { @@ -566,7 +485,7 @@ static int ov2680_power_on(struct ov2680_dev *sensor) ret = clk_prepare_enable(sensor->xvclk); if (ret < 0) - return ret; + goto err_disable_regulators; sensor->is_enabled = true; @@ -576,6 +495,10 @@ static int ov2680_power_on(struct ov2680_dev *sensor) ov2680_stream_disable(sensor); return 0; + +err_disable_regulators: + regulator_bulk_disable(OV2680_NUM_SUPPLIES, sensor->supplies); + return ret; } static int ov2680_s_power(struct v4l2_subdev *sd, int on) @@ -590,15 +513,10 @@ static int ov2680_s_power(struct v4l2_subdev *sd, int on) else ret = ov2680_power_off(sensor); - mutex_unlock(&sensor->lock); - - if (on && ret == 0) { - ret = v4l2_ctrl_handler_setup(&sensor->ctrls.handler); - if (ret < 0) - return ret; - + if (on && ret == 0) ret = ov2680_mode_restore(sensor); - } + + mutex_unlock(&sensor->lock); return ret; } @@ -664,7 +582,6 @@ static int ov2680_get_fmt(struct v4l2_subdev *sd, { struct ov2680_dev *sensor = to_ov2680_dev(sd); struct v4l2_mbus_framefmt *fmt = NULL; - int ret = 0; if (format->pad != 0) return -EINVAL; @@ -672,22 +589,17 @@ static int ov2680_get_fmt(struct v4l2_subdev *sd, mutex_lock(&sensor->lock); if (format->which == V4L2_SUBDEV_FORMAT_TRY) { -#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API fmt = v4l2_subdev_get_try_format(&sensor->sd, sd_state, format->pad); -#else - ret = -EINVAL; -#endif } else { fmt = &sensor->fmt; } - if (fmt) - format->format = *fmt; + format->format = *fmt; mutex_unlock(&sensor->lock); - return ret; + return 0; } static int ov2680_set_fmt(struct v4l2_subdev *sd, @@ -695,43 +607,35 @@ static int ov2680_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_format *format) { struct ov2680_dev *sensor = to_ov2680_dev(sd); - struct v4l2_mbus_framefmt *fmt = &format->format; -#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API struct v4l2_mbus_framefmt *try_fmt; -#endif const struct ov2680_mode_info *mode; int ret = 0; if (format->pad != 0) return -EINVAL; - mutex_lock(&sensor->lock); - - if (sensor->is_streaming) { - ret = -EBUSY; - goto unlock; - } - mode = v4l2_find_nearest_size(ov2680_mode_data, - ARRAY_SIZE(ov2680_mode_data), width, - height, fmt->width, fmt->height); - if (!mode) { - ret = -EINVAL; - goto unlock; - } + ARRAY_SIZE(ov2680_mode_data), + width, height, + format->format.width, + format->format.height); + if (!mode) + return -EINVAL; + + ov2680_fill_format(sensor, &format->format, mode->width, mode->height); if (format->which == V4L2_SUBDEV_FORMAT_TRY) { -#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API try_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0); - format->format = *try_fmt; -#endif - goto unlock; + *try_fmt = format->format; + return 0; } - fmt->width = mode->width; - fmt->height = mode->height; - fmt->code = sensor->fmt.code; - fmt->colorspace = sensor->fmt.colorspace; + mutex_lock(&sensor->lock); + + if (sensor->is_streaming) { + ret = -EBUSY; + goto unlock; + } sensor->current_mode = mode; sensor->fmt = format->format; @@ -746,16 +650,11 @@ unlock: static int ov2680_init_cfg(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state) { - struct v4l2_subdev_format fmt = { - .which = sd_state ? V4L2_SUBDEV_FORMAT_TRY - : V4L2_SUBDEV_FORMAT_ACTIVE, - .format = { - .width = 800, - .height = 600, - } - }; + struct ov2680_dev *sensor = to_ov2680_dev(sd); - return ov2680_set_fmt(sd, sd_state, &fmt); + ov2680_fill_format(sensor, &sd_state->pads[0].try_fmt, + OV2680_DEFAULT_WIDTH, OV2680_DEFAULT_HEIGHT); + return 0; } static int ov2680_enum_frame_size(struct v4l2_subdev *sd, @@ -794,66 +693,23 @@ static int ov2680_enum_frame_interval(struct v4l2_subdev *sd, return 0; } -static int ov2680_g_volatile_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = ctrl_to_sd(ctrl); - struct ov2680_dev *sensor = to_ov2680_dev(sd); - struct ov2680_ctrls *ctrls = &sensor->ctrls; - int val; - - if (!sensor->is_enabled) - return 0; - - switch (ctrl->id) { - case V4L2_CID_GAIN: - val = ov2680_gain_get(sensor); - if (val < 0) - return val; - ctrls->gain->val = val; - break; - case V4L2_CID_EXPOSURE: - val = ov2680_exposure_get(sensor); - if (val < 0) - return val; - ctrls->exposure->val = val; - break; - } - - return 0; -} - static int ov2680_s_ctrl(struct v4l2_ctrl *ctrl) { struct v4l2_subdev *sd = ctrl_to_sd(ctrl); struct ov2680_dev *sensor = to_ov2680_dev(sd); - struct ov2680_ctrls *ctrls = &sensor->ctrls; if (!sensor->is_enabled) return 0; switch (ctrl->id) { - case V4L2_CID_AUTOGAIN: - return ov2680_gain_set(sensor, !!ctrl->val); case V4L2_CID_GAIN: - return ov2680_gain_set(sensor, !!ctrls->auto_gain->val); - case V4L2_CID_EXPOSURE_AUTO: - return ov2680_exposure_set(sensor, !!ctrl->val); + return ov2680_gain_set(sensor, ctrl->val); case V4L2_CID_EXPOSURE: - return ov2680_exposure_set(sensor, !!ctrls->auto_exp->val); + return ov2680_exposure_set(sensor, ctrl->val); case V4L2_CID_VFLIP: - if (sensor->is_streaming) - return -EBUSY; - if (ctrl->val) - return ov2680_vflip_enable(sensor); - else - return ov2680_vflip_disable(sensor); + return ov2680_set_vflip(sensor, ctrl->val); case V4L2_CID_HFLIP: - if (sensor->is_streaming) - return -EBUSY; - if (ctrl->val) - return ov2680_hflip_enable(sensor); - else - return ov2680_hflip_disable(sensor); + return ov2680_set_hflip(sensor, ctrl->val); case V4L2_CID_TEST_PATTERN: return ov2680_test_pattern_set(sensor, ctrl->val); default: @@ -864,7 +720,6 @@ static int ov2680_s_ctrl(struct v4l2_ctrl *ctrl) } static const struct v4l2_ctrl_ops ov2680_ctrl_ops = { - .g_volatile_ctrl = ov2680_g_volatile_ctrl, .s_ctrl = ov2680_s_ctrl, }; @@ -898,11 +753,8 @@ static int ov2680_mode_init(struct ov2680_dev *sensor) const struct ov2680_mode_info *init_mode; /* set initial mode */ - sensor->fmt.code = MEDIA_BUS_FMT_SBGGR10_1X10; - sensor->fmt.width = 800; - sensor->fmt.height = 600; - sensor->fmt.field = V4L2_FIELD_NONE; - sensor->fmt.colorspace = V4L2_COLORSPACE_SRGB; + ov2680_fill_format(sensor, &sensor->fmt, + OV2680_DEFAULT_WIDTH, OV2680_DEFAULT_HEIGHT); sensor->frame_interval.denominator = OV2680_FRAME_RATE; sensor->frame_interval.numerator = 1; @@ -926,9 +778,7 @@ static int ov2680_v4l2_register(struct ov2680_dev *sensor) v4l2_i2c_subdev_init(&sensor->sd, sensor->i2c_client, &ov2680_subdev_ops); -#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API sensor->sd.flags = V4L2_SUBDEV_FL_HAS_DEVNODE; -#endif sensor->pad.flags = MEDIA_PAD_FL_SOURCE; sensor->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR; @@ -936,7 +786,7 @@ static int ov2680_v4l2_register(struct ov2680_dev *sensor) if (ret < 0) return ret; - v4l2_ctrl_handler_init(hdl, 7); + v4l2_ctrl_handler_init(hdl, 5); hdl->lock = &sensor->lock; @@ -948,16 +798,9 @@ static int ov2680_v4l2_register(struct ov2680_dev *sensor) ARRAY_SIZE(test_pattern_menu) - 1, 0, 0, test_pattern_menu); - ctrls->auto_exp = v4l2_ctrl_new_std_menu(hdl, ops, - V4L2_CID_EXPOSURE_AUTO, - V4L2_EXPOSURE_MANUAL, 0, - V4L2_EXPOSURE_AUTO); - ctrls->exposure = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_EXPOSURE, 0, 32767, 1, 0); - ctrls->auto_gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTOGAIN, - 0, 1, 1, 1); ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAIN, 0, 2047, 1, 0); if (hdl->error) { @@ -965,14 +808,9 @@ static int ov2680_v4l2_register(struct ov2680_dev *sensor) goto cleanup_entity; } - ctrls->gain->flags |= V4L2_CTRL_FLAG_VOLATILE; - ctrls->exposure->flags |= V4L2_CTRL_FLAG_VOLATILE; ctrls->vflip->flags |= V4L2_CTRL_FLAG_MODIFY_LAYOUT; ctrls->hflip->flags |= V4L2_CTRL_FLAG_MODIFY_LAYOUT; - v4l2_ctrl_auto_cluster(2, &ctrls->auto_gain, 0, true); - v4l2_ctrl_auto_cluster(2, &ctrls->auto_exp, 1, true); - sensor->sd.ctrl_handler = hdl; ret = v4l2_async_register_subdev(&sensor->sd); diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c index 1536649b9e90..bf50705ad6d3 100644 --- a/drivers/media/i2c/ov5640.c +++ b/drivers/media/i2c/ov5640.c @@ -568,9 +568,7 @@ static const struct reg_value ov5640_init_setting[] = { {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x3000, 0x00, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3006, 0xc3, 0, 0}, {0x302e, 0x08, 0, 0}, {0x4300, 0x3f, 0, 0}, - {0x501f, 0x00, 0, 0}, {0x4407, 0x04, 0, 0}, - {0x440e, 0x00, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, - {0x4837, 0x0a, 0, 0}, {0x3824, 0x02, 0, 0}, + {0x501f, 0x00, 0, 0}, {0x440e, 0x00, 0, 0}, {0x4837, 0x0a, 0, 0}, {0x5000, 0xa7, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0xf2, 0, 0}, {0x5182, 0x00, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0}, {0x5185, 0x24, 0, 0}, {0x5186, 0x09, 0, 0}, @@ -634,7 +632,8 @@ static const struct reg_value ov5640_setting_low_res[] = { {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, - {0x4407, 0x04, 0, 0}, {0x5001, 0xa3, 0, 0}, + {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, + {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, }; static const struct reg_value ov5640_setting_720P_1280_720[] = { @@ -2453,16 +2452,13 @@ static void ov5640_power(struct ov5640_dev *sensor, bool enable) static void ov5640_powerup_sequence(struct ov5640_dev *sensor) { if (sensor->pwdn_gpio) { - gpiod_set_value_cansleep(sensor->reset_gpio, 0); + gpiod_set_value_cansleep(sensor->reset_gpio, 1); /* camera power cycle */ ov5640_power(sensor, false); - usleep_range(5000, 10000); + usleep_range(5000, 10000); /* t2 */ ov5640_power(sensor, true); - usleep_range(5000, 10000); - - gpiod_set_value_cansleep(sensor->reset_gpio, 1); - usleep_range(1000, 2000); + usleep_range(1000, 2000); /* t3 */ gpiod_set_value_cansleep(sensor->reset_gpio, 0); } else { @@ -2470,7 +2466,7 @@ static void ov5640_powerup_sequence(struct ov5640_dev *sensor) ov5640_write_reg(sensor, OV5640_REG_SYS_CTRL0, OV5640_REG_SYS_CTRL0_SW_RST); } - usleep_range(20000, 25000); + usleep_range(20000, 25000); /* t4 */ /* * software standby: allows registers programming; @@ -2543,9 +2539,9 @@ static int ov5640_set_power_mipi(struct ov5640_dev *sensor, bool on) * "ov5640_set_stream_mipi()") * [4] = 0 : Power up MIPI HS Tx * [3] = 0 : Power up MIPI LS Rx - * [2] = 0 : MIPI interface disabled + * [2] = 1 : MIPI interface enabled */ - ret = ov5640_write_reg(sensor, OV5640_REG_IO_MIPI_CTRL00, 0x40); + ret = ov5640_write_reg(sensor, OV5640_REG_IO_MIPI_CTRL00, 0x44); if (ret) return ret; diff --git a/drivers/media/i2c/rdacm21.c b/drivers/media/i2c/rdacm21.c index 9ccc56c30d3b..d269c541ebe4 100644 --- a/drivers/media/i2c/rdacm21.c +++ b/drivers/media/i2c/rdacm21.c @@ -351,7 +351,7 @@ static void ov10640_power_up(struct rdacm21_device *dev) static int ov10640_check_id(struct rdacm21_device *dev) { unsigned int i; - u8 val; + u8 val = 0; /* Read OV10640 ID to test communications. */ for (i = 0; i < OV10640_PID_TIMEOUT; ++i) { diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c index 859f1cb2fa74..84f87c016f9b 100644 --- a/drivers/media/i2c/tvp5150.c +++ b/drivers/media/i2c/tvp5150.c @@ -2068,6 +2068,10 @@ static int tvp5150_parse_dt(struct tvp5150 *decoder, struct device_node *np) tvpc->ent.name = devm_kasprintf(dev, GFP_KERNEL, "%s %s", v4l2c->name, v4l2c->label ? v4l2c->label : ""); + if (!tvpc->ent.name) { + ret = -ENOMEM; + goto err_free; + } } ep_np = of_graph_get_endpoint_by_regs(np, TVP5150_PAD_VID_OUT, 0); diff --git a/drivers/media/pci/Kconfig b/drivers/media/pci/Kconfig index 480194543d05..ee095bde0b68 100644 --- a/drivers/media/pci/Kconfig +++ b/drivers/media/pci/Kconfig @@ -73,7 +73,7 @@ config VIDEO_PCI_SKELETON Enable build of the skeleton PCI driver, used as a reference when developing new drivers. -source "drivers/media/pci/intel/ipu3/Kconfig" +source "drivers/media/pci/intel/Kconfig" endif #MEDIA_PCI_SUPPORT endif #PCI diff --git a/drivers/media/pci/bt8xx/dst.c b/drivers/media/pci/bt8xx/dst.c index 3e52a51982d7..110651e47831 100644 --- a/drivers/media/pci/bt8xx/dst.c +++ b/drivers/media/pci/bt8xx/dst.c @@ -1722,7 +1722,7 @@ struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_ad return state; /* Manu (DST is a card not a frontend) */ } -EXPORT_SYMBOL(dst_attach); +EXPORT_SYMBOL_GPL(dst_attach); static const struct dvb_frontend_ops dst_dvbt_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/pci/bt8xx/dst_ca.c b/drivers/media/pci/bt8xx/dst_ca.c index 85fcdc59f0d1..571392d80ccc 100644 --- a/drivers/media/pci/bt8xx/dst_ca.c +++ b/drivers/media/pci/bt8xx/dst_ca.c @@ -668,7 +668,7 @@ struct dvb_device *dst_ca_attach(struct dst_state *dst, struct dvb_adapter *dvb_ return NULL; } -EXPORT_SYMBOL(dst_ca_attach); +EXPORT_SYMBOL_GPL(dst_ca_attach); MODULE_DESCRIPTION("DST DVB-S/T/C Combo CA driver"); MODULE_AUTHOR("Manu Abraham"); diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c index 8fd5b6ef2428..7551ca4a322a 100644 --- a/drivers/media/pci/cx23885/cx23885-dvb.c +++ b/drivers/media/pci/cx23885/cx23885-dvb.c @@ -2459,16 +2459,10 @@ static int dvb_register(struct cx23885_tsport *port) request_module("%s", info.type); client_tuner = i2c_new_client_device(&dev->i2c_bus[1].i2c_adap, &info); if (!i2c_client_has_driver(client_tuner)) { - module_put(client_demod->dev.driver->owner); - i2c_unregister_device(client_demod); - port->i2c_client_demod = NULL; goto frontend_detach; } if (!try_module_get(client_tuner->dev.driver->owner)) { i2c_unregister_device(client_tuner); - module_put(client_demod->dev.driver->owner); - i2c_unregister_device(client_demod); - port->i2c_client_demod = NULL; goto frontend_detach; } port->i2c_client_tuner = client_tuner; @@ -2505,16 +2499,10 @@ static int dvb_register(struct cx23885_tsport *port) request_module("%s", info.type); client_tuner = i2c_new_client_device(&dev->i2c_bus[1].i2c_adap, &info); if (!i2c_client_has_driver(client_tuner)) { - module_put(client_demod->dev.driver->owner); - i2c_unregister_device(client_demod); - port->i2c_client_demod = NULL; goto frontend_detach; } if (!try_module_get(client_tuner->dev.driver->owner)) { i2c_unregister_device(client_tuner); - module_put(client_demod->dev.driver->owner); - i2c_unregister_device(client_demod); - port->i2c_client_demod = NULL; goto frontend_detach; } port->i2c_client_tuner = client_tuner; diff --git a/drivers/media/pci/ddbridge/ddbridge-dummy-fe.c b/drivers/media/pci/ddbridge/ddbridge-dummy-fe.c index 6868a0c4fc82..520ebd16b0c4 100644 --- a/drivers/media/pci/ddbridge/ddbridge-dummy-fe.c +++ b/drivers/media/pci/ddbridge/ddbridge-dummy-fe.c @@ -112,7 +112,7 @@ struct dvb_frontend *ddbridge_dummy_fe_qam_attach(void) state->frontend.demodulator_priv = state; return &state->frontend; } -EXPORT_SYMBOL(ddbridge_dummy_fe_qam_attach); +EXPORT_SYMBOL_GPL(ddbridge_dummy_fe_qam_attach); static const struct dvb_frontend_ops ddbridge_dummy_fe_qam_ops = { .delsys = { SYS_DVBC_ANNEX_A }, diff --git a/drivers/media/pci/intel/Kconfig b/drivers/media/pci/intel/Kconfig new file mode 100644 index 000000000000..51b18fce6a1d --- /dev/null +++ b/drivers/media/pci/intel/Kconfig @@ -0,0 +1,10 @@ +# SPDX-License-Identifier: GPL-2.0-only +config IPU_BRIDGE + tristate + depends on I2C && ACPI + help + This is a helper module for the IPU bridge, which can be + used by ipu3 and other drivers. In order to handle module + dependencies, this is selected by each driver that needs it. + +source "drivers/media/pci/intel/ipu3/Kconfig" diff --git a/drivers/media/pci/intel/Makefile b/drivers/media/pci/intel/Makefile index 0b4236c4db49..951191a7e401 100644 --- a/drivers/media/pci/intel/Makefile +++ b/drivers/media/pci/intel/Makefile @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only # -# Makefile for the IPU3 cio2 and ImGU drivers +# Makefile for the IPU drivers # - +obj-$(CONFIG_IPU_BRIDGE) += ipu-bridge.o obj-y += ipu3/ diff --git a/drivers/media/pci/intel/ipu3/cio2-bridge.c b/drivers/media/pci/intel/ipu-bridge.c index 3c2accfe5455..c5c44fb43c97 100644 --- a/drivers/media/pci/intel/ipu3/cio2-bridge.c +++ b/drivers/media/pci/intel/ipu-bridge.c @@ -8,7 +8,7 @@ #include <linux/property.h> #include <media/v4l2-fwnode.h> -#include "cio2-bridge.h" +#include "ipu-bridge.h" /* * Extend this array with ACPI Hardware IDs of devices known to be working @@ -20,26 +20,26 @@ * * Do not add an entry for a sensor that is not actually supported. */ -static const struct cio2_sensor_config cio2_supported_sensors[] = { +static const struct ipu_sensor_config ipu_supported_sensors[] = { /* Omnivision OV5693 */ - CIO2_SENSOR_CONFIG("INT33BE", 1, 419200000), + IPU_SENSOR_CONFIG("INT33BE", 1, 419200000), /* Omnivision OV8865 */ - CIO2_SENSOR_CONFIG("INT347A", 1, 360000000), + IPU_SENSOR_CONFIG("INT347A", 1, 360000000), /* Omnivision OV7251 */ - CIO2_SENSOR_CONFIG("INT347E", 1, 319200000), + IPU_SENSOR_CONFIG("INT347E", 1, 319200000), /* Omnivision OV2680 */ - CIO2_SENSOR_CONFIG("OVTI2680", 0), + IPU_SENSOR_CONFIG("OVTI2680", 0), /* Omnivision ov8856 */ - CIO2_SENSOR_CONFIG("OVTI8856", 3, 180000000, 360000000, 720000000), + IPU_SENSOR_CONFIG("OVTI8856", 3, 180000000, 360000000, 720000000), /* Omnivision ov2740 */ - CIO2_SENSOR_CONFIG("INT3474", 1, 360000000), + IPU_SENSOR_CONFIG("INT3474", 1, 360000000), /* Hynix hi556 */ - CIO2_SENSOR_CONFIG("INT3537", 1, 437000000), + IPU_SENSOR_CONFIG("INT3537", 1, 437000000), /* Omnivision ov13b10 */ - CIO2_SENSOR_CONFIG("OVTIDB10", 1, 560000000), + IPU_SENSOR_CONFIG("OVTIDB10", 1, 560000000), }; -static const struct cio2_property_names prop_names = { +static const struct ipu_property_names prop_names = { .clock_frequency = "clock-frequency", .rotation = "rotation", .orientation = "orientation", @@ -49,7 +49,7 @@ static const struct cio2_property_names prop_names = { .link_frequencies = "link-frequencies", }; -static const char * const cio2_vcm_types[] = { +static const char * const ipu_vcm_types[] = { "ad5823", "dw9714", "ad5816", @@ -61,8 +61,8 @@ static const char * const cio2_vcm_types[] = { "lc898212axb", }; -static int cio2_bridge_read_acpi_buffer(struct acpi_device *adev, char *id, - void *data, u32 size) +static int ipu_bridge_read_acpi_buffer(struct acpi_device *adev, char *id, + void *data, u32 size) { struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; union acpi_object *obj; @@ -98,12 +98,12 @@ out_free_buff: return ret; } -static u32 cio2_bridge_parse_rotation(struct cio2_sensor *sensor) +static u32 ipu_bridge_parse_rotation(struct ipu_sensor *sensor) { switch (sensor->ssdb.degree) { - case CIO2_SENSOR_ROTATION_NORMAL: + case IPU_SENSOR_ROTATION_NORMAL: return 0; - case CIO2_SENSOR_ROTATION_INVERTED: + case IPU_SENSOR_ROTATION_INVERTED: return 180; default: dev_warn(&sensor->adev->dev, @@ -113,7 +113,7 @@ static u32 cio2_bridge_parse_rotation(struct cio2_sensor *sensor) } } -static enum v4l2_fwnode_orientation cio2_bridge_parse_orientation(struct cio2_sensor *sensor) +static enum v4l2_fwnode_orientation ipu_bridge_parse_orientation(struct ipu_sensor *sensor) { switch (sensor->pld->panel) { case ACPI_PLD_PANEL_FRONT: @@ -132,20 +132,20 @@ static enum v4l2_fwnode_orientation cio2_bridge_parse_orientation(struct cio2_se } } -static void cio2_bridge_create_fwnode_properties( - struct cio2_sensor *sensor, - struct cio2_bridge *bridge, - const struct cio2_sensor_config *cfg) +static void ipu_bridge_create_fwnode_properties( + struct ipu_sensor *sensor, + struct ipu_bridge *bridge, + const struct ipu_sensor_config *cfg) { u32 rotation; enum v4l2_fwnode_orientation orientation; - rotation = cio2_bridge_parse_rotation(sensor); - orientation = cio2_bridge_parse_orientation(sensor); + rotation = ipu_bridge_parse_rotation(sensor); + orientation = ipu_bridge_parse_orientation(sensor); sensor->prop_names = prop_names; - sensor->local_ref[0] = SOFTWARE_NODE_REFERENCE(&sensor->swnodes[SWNODE_CIO2_ENDPOINT]); + sensor->local_ref[0] = SOFTWARE_NODE_REFERENCE(&sensor->swnodes[SWNODE_IPU_ENDPOINT]); sensor->remote_ref[0] = SOFTWARE_NODE_REFERENCE(&sensor->swnodes[SWNODE_SENSOR_ENDPOINT]); sensor->dev_properties[0] = PROPERTY_ENTRY_U32( @@ -181,16 +181,16 @@ static void cio2_bridge_create_fwnode_properties( cfg->link_freqs, cfg->nr_link_freqs); - sensor->cio2_properties[0] = PROPERTY_ENTRY_U32_ARRAY_LEN( + sensor->ipu_properties[0] = PROPERTY_ENTRY_U32_ARRAY_LEN( sensor->prop_names.data_lanes, bridge->data_lanes, sensor->ssdb.lanes); - sensor->cio2_properties[1] = PROPERTY_ENTRY_REF_ARRAY( + sensor->ipu_properties[1] = PROPERTY_ENTRY_REF_ARRAY( sensor->prop_names.remote_endpoint, sensor->remote_ref); } -static void cio2_bridge_init_swnode_names(struct cio2_sensor *sensor) +static void ipu_bridge_init_swnode_names(struct ipu_sensor *sensor) { snprintf(sensor->node_names.remote_port, sizeof(sensor->node_names.remote_port), @@ -203,26 +203,25 @@ static void cio2_bridge_init_swnode_names(struct cio2_sensor *sensor) SWNODE_GRAPH_ENDPOINT_NAME_FMT, 0); /* And endpoint 0 */ } -static void cio2_bridge_init_swnode_group(struct cio2_sensor *sensor) +static void ipu_bridge_init_swnode_group(struct ipu_sensor *sensor) { struct software_node *nodes = sensor->swnodes; sensor->group[SWNODE_SENSOR_HID] = &nodes[SWNODE_SENSOR_HID]; sensor->group[SWNODE_SENSOR_PORT] = &nodes[SWNODE_SENSOR_PORT]; sensor->group[SWNODE_SENSOR_ENDPOINT] = &nodes[SWNODE_SENSOR_ENDPOINT]; - sensor->group[SWNODE_CIO2_PORT] = &nodes[SWNODE_CIO2_PORT]; - sensor->group[SWNODE_CIO2_ENDPOINT] = &nodes[SWNODE_CIO2_ENDPOINT]; + sensor->group[SWNODE_IPU_PORT] = &nodes[SWNODE_IPU_PORT]; + sensor->group[SWNODE_IPU_ENDPOINT] = &nodes[SWNODE_IPU_ENDPOINT]; if (sensor->ssdb.vcmtype) sensor->group[SWNODE_VCM] = &nodes[SWNODE_VCM]; } -static void cio2_bridge_create_connection_swnodes(struct cio2_bridge *bridge, - struct cio2_sensor *sensor) +static void ipu_bridge_create_connection_swnodes(struct ipu_bridge *bridge, + struct ipu_sensor *sensor) { struct software_node *nodes = sensor->swnodes; - char vcm_name[ACPI_ID_LEN + 4]; - cio2_bridge_init_swnode_names(sensor); + ipu_bridge_init_swnode_names(sensor); nodes[SWNODE_SENSOR_HID] = NODE_SENSOR(sensor->name, sensor->dev_properties); @@ -232,24 +231,24 @@ static void cio2_bridge_create_connection_swnodes(struct cio2_bridge *bridge, sensor->node_names.endpoint, &nodes[SWNODE_SENSOR_PORT], sensor->ep_properties); - nodes[SWNODE_CIO2_PORT] = NODE_PORT(sensor->node_names.remote_port, - &bridge->cio2_hid_node); - nodes[SWNODE_CIO2_ENDPOINT] = NODE_ENDPOINT( + nodes[SWNODE_IPU_PORT] = NODE_PORT(sensor->node_names.remote_port, + &bridge->ipu_hid_node); + nodes[SWNODE_IPU_ENDPOINT] = NODE_ENDPOINT( sensor->node_names.endpoint, - &nodes[SWNODE_CIO2_PORT], - sensor->cio2_properties); + &nodes[SWNODE_IPU_PORT], + sensor->ipu_properties); if (sensor->ssdb.vcmtype) { /* append ssdb.link to distinguish VCM nodes with same HID */ - snprintf(vcm_name, sizeof(vcm_name), "%s-%u", - cio2_vcm_types[sensor->ssdb.vcmtype - 1], + snprintf(sensor->node_names.vcm, sizeof(sensor->node_names.vcm), + "%s-%u", ipu_vcm_types[sensor->ssdb.vcmtype - 1], sensor->ssdb.link); - nodes[SWNODE_VCM] = NODE_VCM(vcm_name); + nodes[SWNODE_VCM] = NODE_VCM(sensor->node_names.vcm); } - cio2_bridge_init_swnode_group(sensor); + ipu_bridge_init_swnode_group(sensor); } -static void cio2_bridge_instantiate_vcm_i2c_client(struct cio2_sensor *sensor) +static void ipu_bridge_instantiate_vcm_i2c_client(struct ipu_sensor *sensor) { struct i2c_board_info board_info = { }; char name[16]; @@ -259,7 +258,7 @@ static void cio2_bridge_instantiate_vcm_i2c_client(struct cio2_sensor *sensor) snprintf(name, sizeof(name), "%s-VCM", acpi_dev_name(sensor->adev)); board_info.dev_name = name; - strscpy(board_info.type, cio2_vcm_types[sensor->ssdb.vcmtype - 1], + strscpy(board_info.type, ipu_vcm_types[sensor->ssdb.vcmtype - 1], ARRAY_SIZE(board_info.type)); board_info.swnode = &sensor->swnodes[SWNODE_VCM]; @@ -273,9 +272,9 @@ static void cio2_bridge_instantiate_vcm_i2c_client(struct cio2_sensor *sensor) } } -static void cio2_bridge_unregister_sensors(struct cio2_bridge *bridge) +static void ipu_bridge_unregister_sensors(struct ipu_bridge *bridge) { - struct cio2_sensor *sensor; + struct ipu_sensor *sensor; unsigned int i; for (i = 0; i < bridge->n_sensors; i++) { @@ -287,12 +286,12 @@ static void cio2_bridge_unregister_sensors(struct cio2_bridge *bridge) } } -static int cio2_bridge_connect_sensor(const struct cio2_sensor_config *cfg, - struct cio2_bridge *bridge, - struct pci_dev *cio2) +static int ipu_bridge_connect_sensor(const struct ipu_sensor_config *cfg, + struct ipu_bridge *bridge, + struct pci_dev *ipu) { struct fwnode_handle *fwnode, *primary; - struct cio2_sensor *sensor; + struct ipu_sensor *sensor; struct acpi_device *adev; acpi_status status; int ret; @@ -303,22 +302,27 @@ static int cio2_bridge_connect_sensor(const struct cio2_sensor_config *cfg, if (bridge->n_sensors >= CIO2_NUM_PORTS) { acpi_dev_put(adev); - dev_err(&cio2->dev, "Exceeded available CIO2 ports\n"); + dev_err(&ipu->dev, "Exceeded available IPU ports\n"); return -EINVAL; } sensor = &bridge->sensors[bridge->n_sensors]; - - ret = cio2_bridge_read_acpi_buffer(adev, "SSDB", - &sensor->ssdb, - sizeof(sensor->ssdb)); + /* + * Borrow our adev ref to the sensor for now, on success + * acpi_dev_get(adev) is done further below. + */ + sensor->adev = adev; + + ret = ipu_bridge_read_acpi_buffer(adev, "SSDB", + &sensor->ssdb, + sizeof(sensor->ssdb)); if (ret) goto err_put_adev; snprintf(sensor->name, sizeof(sensor->name), "%s-%u", cfg->hid, sensor->ssdb.link); - if (sensor->ssdb.vcmtype > ARRAY_SIZE(cio2_vcm_types)) { + if (sensor->ssdb.vcmtype > ARRAY_SIZE(ipu_vcm_types)) { dev_warn(&adev->dev, "Unknown VCM type %d\n", sensor->ssdb.vcmtype); sensor->ssdb.vcmtype = 0; @@ -330,15 +334,15 @@ static int cio2_bridge_connect_sensor(const struct cio2_sensor_config *cfg, goto err_put_adev; } - if (sensor->ssdb.lanes > CIO2_MAX_LANES) { + if (sensor->ssdb.lanes > IPU_MAX_LANES) { dev_err(&adev->dev, "Number of lanes in SSDB is invalid\n"); ret = -EINVAL; goto err_free_pld; } - cio2_bridge_create_fwnode_properties(sensor, bridge, cfg); - cio2_bridge_create_connection_swnodes(bridge, sensor); + ipu_bridge_create_fwnode_properties(sensor, bridge, cfg); + ipu_bridge_create_connection_swnodes(bridge, sensor); ret = software_node_register_node_group(sensor->group); if (ret) @@ -356,9 +360,9 @@ static int cio2_bridge_connect_sensor(const struct cio2_sensor_config *cfg, primary = acpi_fwnode_handle(adev); primary->secondary = fwnode; - cio2_bridge_instantiate_vcm_i2c_client(sensor); + ipu_bridge_instantiate_vcm_i2c_client(sensor); - dev_info(&cio2->dev, "Found supported sensor %s\n", + dev_info(&ipu->dev, "Found supported sensor %s\n", acpi_dev_name(adev)); bridge->n_sensors++; @@ -375,17 +379,17 @@ err_put_adev: return ret; } -static int cio2_bridge_connect_sensors(struct cio2_bridge *bridge, - struct pci_dev *cio2) +static int ipu_bridge_connect_sensors(struct ipu_bridge *bridge, + struct pci_dev *ipu) { unsigned int i; int ret; - for (i = 0; i < ARRAY_SIZE(cio2_supported_sensors); i++) { - const struct cio2_sensor_config *cfg = - &cio2_supported_sensors[i]; + for (i = 0; i < ARRAY_SIZE(ipu_supported_sensors); i++) { + const struct ipu_sensor_config *cfg = + &ipu_supported_sensors[i]; - ret = cio2_bridge_connect_sensor(cfg, bridge, cio2); + ret = ipu_bridge_connect_sensor(cfg, bridge, ipu); if (ret) goto err_unregister_sensors; } @@ -393,7 +397,7 @@ static int cio2_bridge_connect_sensors(struct cio2_bridge *bridge, return 0; err_unregister_sensors: - cio2_bridge_unregister_sensors(bridge); + ipu_bridge_unregister_sensors(bridge); return ret; } @@ -409,15 +413,15 @@ err_unregister_sensors: * acpi_dev_ready_for_enumeration() helper, like the i2c-core-acpi code does * for the sensors. */ -static int cio2_bridge_sensors_are_ready(void) +static int ipu_bridge_sensors_are_ready(void) { struct acpi_device *adev; bool ready = true; unsigned int i; - for (i = 0; i < ARRAY_SIZE(cio2_supported_sensors); i++) { - const struct cio2_sensor_config *cfg = - &cio2_supported_sensors[i]; + for (i = 0; i < ARRAY_SIZE(ipu_supported_sensors); i++) { + const struct ipu_sensor_config *cfg = + &ipu_supported_sensors[i]; for_each_acpi_dev_match(adev, cfg->hid, NULL, -1) { if (!adev->status.enabled) @@ -431,50 +435,50 @@ static int cio2_bridge_sensors_are_ready(void) return ready; } -int cio2_bridge_init(struct pci_dev *cio2) +int ipu_bridge_init(struct pci_dev *ipu) { - struct device *dev = &cio2->dev; + struct device *dev = &ipu->dev; struct fwnode_handle *fwnode; - struct cio2_bridge *bridge; + struct ipu_bridge *bridge; unsigned int i; int ret; - if (!cio2_bridge_sensors_are_ready()) + if (!ipu_bridge_sensors_are_ready()) return -EPROBE_DEFER; bridge = kzalloc(sizeof(*bridge), GFP_KERNEL); if (!bridge) return -ENOMEM; - strscpy(bridge->cio2_node_name, CIO2_HID, - sizeof(bridge->cio2_node_name)); - bridge->cio2_hid_node.name = bridge->cio2_node_name; + strscpy(bridge->ipu_node_name, IPU_HID, + sizeof(bridge->ipu_node_name)); + bridge->ipu_hid_node.name = bridge->ipu_node_name; - ret = software_node_register(&bridge->cio2_hid_node); + ret = software_node_register(&bridge->ipu_hid_node); if (ret < 0) { - dev_err(dev, "Failed to register the CIO2 HID node\n"); + dev_err(dev, "Failed to register the IPU HID node\n"); goto err_free_bridge; } /* * Map the lane arrangement, which is fixed for the IPU3 (meaning we * only need one, rather than one per sensor). We include it as a - * member of the struct cio2_bridge rather than a global variable so + * member of the struct ipu_bridge rather than a global variable so * that it survives if the module is unloaded along with the rest of * the struct. */ - for (i = 0; i < CIO2_MAX_LANES; i++) + for (i = 0; i < IPU_MAX_LANES; i++) bridge->data_lanes[i] = i + 1; - ret = cio2_bridge_connect_sensors(bridge, cio2); + ret = ipu_bridge_connect_sensors(bridge, ipu); if (ret || bridge->n_sensors == 0) - goto err_unregister_cio2; + goto err_unregister_ipu; dev_info(dev, "Connected %d cameras\n", bridge->n_sensors); - fwnode = software_node_fwnode(&bridge->cio2_hid_node); + fwnode = software_node_fwnode(&bridge->ipu_hid_node); if (!fwnode) { - dev_err(dev, "Error getting fwnode from cio2 software_node\n"); + dev_err(dev, "Error getting fwnode from ipu software_node\n"); ret = -ENODEV; goto err_unregister_sensors; } @@ -484,11 +488,15 @@ int cio2_bridge_init(struct pci_dev *cio2) return 0; err_unregister_sensors: - cio2_bridge_unregister_sensors(bridge); -err_unregister_cio2: - software_node_unregister(&bridge->cio2_hid_node); + ipu_bridge_unregister_sensors(bridge); +err_unregister_ipu: + software_node_unregister(&bridge->ipu_hid_node); err_free_bridge: kfree(bridge); return ret; } +EXPORT_SYMBOL_NS_GPL(ipu_bridge_init, INTEL_IPU_BRIDGE); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Intel IPU Sensors Bridge driver"); diff --git a/drivers/media/pci/intel/ipu3/cio2-bridge.h b/drivers/media/pci/intel/ipu-bridge.h index b76ed8a641e2..1ff0b2d04d92 100644 --- a/drivers/media/pci/intel/ipu3/cio2-bridge.h +++ b/drivers/media/pci/intel/ipu-bridge.h @@ -1,25 +1,25 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Author: Dan Scally <djrscally@gmail.com> */ -#ifndef __CIO2_BRIDGE_H -#define __CIO2_BRIDGE_H +#ifndef __IPU_BRIDGE_H +#define __IPU_BRIDGE_H #include <linux/property.h> #include <linux/types.h> -#include "ipu3-cio2.h" +#include "ipu3/ipu3-cio2.h" struct i2c_client; -#define CIO2_HID "INT343E" -#define CIO2_MAX_LANES 4 +#define IPU_HID "INT343E" +#define IPU_MAX_LANES 4 #define MAX_NUM_LINK_FREQS 3 /* Values are educated guesses as we don't have a spec */ -#define CIO2_SENSOR_ROTATION_NORMAL 0 -#define CIO2_SENSOR_ROTATION_INVERTED 1 +#define IPU_SENSOR_ROTATION_NORMAL 0 +#define IPU_SENSOR_ROTATION_INVERTED 1 -#define CIO2_SENSOR_CONFIG(_HID, _NR, ...) \ - (const struct cio2_sensor_config) { \ +#define IPU_SENSOR_CONFIG(_HID, _NR, ...) \ + (const struct ipu_sensor_config) { \ .hid = _HID, \ .nr_link_freqs = _NR, \ .link_freqs = { __VA_ARGS__ } \ @@ -49,19 +49,19 @@ struct i2c_client; .name = _TYPE, \ } -enum cio2_sensor_swnodes { +enum ipu_sensor_swnodes { SWNODE_SENSOR_HID, SWNODE_SENSOR_PORT, SWNODE_SENSOR_ENDPOINT, - SWNODE_CIO2_PORT, - SWNODE_CIO2_ENDPOINT, + SWNODE_IPU_PORT, + SWNODE_IPU_ENDPOINT, /* Must be last because it is optional / maybe empty */ SWNODE_VCM, SWNODE_COUNT }; /* Data representation as it is in ACPI SSDB buffer */ -struct cio2_sensor_ssdb { +struct ipu_sensor_ssdb { u8 version; u8 sku; u8 guid_csi2[16]; @@ -90,7 +90,7 @@ struct cio2_sensor_ssdb { u8 reserved2[13]; } __packed; -struct cio2_property_names { +struct ipu_property_names { char clock_frequency[16]; char rotation[9]; char orientation[12]; @@ -100,19 +100,20 @@ struct cio2_property_names { char link_frequencies[17]; }; -struct cio2_node_names { +struct ipu_node_names { char port[7]; char endpoint[11]; char remote_port[7]; + char vcm[16]; }; -struct cio2_sensor_config { +struct ipu_sensor_config { const char *hid; const u8 nr_link_freqs; const u64 link_freqs[MAX_NUM_LINK_FREQS]; }; -struct cio2_sensor { +struct ipu_sensor { /* append ssdb.link(u8) in "-%u" format as suffix of HID */ char name[ACPI_ID_LEN + 4]; struct acpi_device *adev; @@ -121,26 +122,32 @@ struct cio2_sensor { /* SWNODE_COUNT + 1 for terminating NULL */ const struct software_node *group[SWNODE_COUNT + 1]; struct software_node swnodes[SWNODE_COUNT]; - struct cio2_node_names node_names; + struct ipu_node_names node_names; - struct cio2_sensor_ssdb ssdb; + struct ipu_sensor_ssdb ssdb; struct acpi_pld_info *pld; - struct cio2_property_names prop_names; + struct ipu_property_names prop_names; struct property_entry ep_properties[5]; struct property_entry dev_properties[5]; - struct property_entry cio2_properties[3]; + struct property_entry ipu_properties[3]; struct software_node_ref_args local_ref[1]; struct software_node_ref_args remote_ref[1]; struct software_node_ref_args vcm_ref[1]; }; -struct cio2_bridge { - char cio2_node_name[ACPI_ID_LEN]; - struct software_node cio2_hid_node; +struct ipu_bridge { + char ipu_node_name[ACPI_ID_LEN]; + struct software_node ipu_hid_node; u32 data_lanes[4]; unsigned int n_sensors; - struct cio2_sensor sensors[CIO2_NUM_PORTS]; + struct ipu_sensor sensors[CIO2_NUM_PORTS]; }; +#if IS_ENABLED(CONFIG_IPU_BRIDGE) +int ipu_bridge_init(struct pci_dev *ipu); +#else +static inline int ipu_bridge_init(struct pci_dev *ipu) { return 0; } +#endif + #endif diff --git a/drivers/media/pci/intel/ipu3/Kconfig b/drivers/media/pci/intel/ipu3/Kconfig index 65b0c1598fbf..0951545eab21 100644 --- a/drivers/media/pci/intel/ipu3/Kconfig +++ b/drivers/media/pci/intel/ipu3/Kconfig @@ -8,6 +8,7 @@ config VIDEO_IPU3_CIO2 select VIDEO_V4L2_SUBDEV_API select V4L2_FWNODE select VIDEOBUF2_DMA_SG + select IPU_BRIDGE if CIO2_BRIDGE help This is the Intel IPU3 CIO2 CSI-2 receiver unit, found in Intel diff --git a/drivers/media/pci/intel/ipu3/Makefile b/drivers/media/pci/intel/ipu3/Makefile index 933777e6ea8a..429d516452e4 100644 --- a/drivers/media/pci/intel/ipu3/Makefile +++ b/drivers/media/pci/intel/ipu3/Makefile @@ -2,4 +2,3 @@ obj-$(CONFIG_VIDEO_IPU3_CIO2) += ipu3-cio2.o ipu3-cio2-y += ipu3-cio2-main.o -ipu3-cio2-$(CONFIG_CIO2_BRIDGE) += cio2-bridge.o diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c b/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c index 3c84cb121632..03a7ab4d2e69 100644 --- a/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c +++ b/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c @@ -29,6 +29,7 @@ #include <media/v4l2-ioctl.h> #include <media/videobuf2-dma-sg.h> +#include "../ipu-bridge.h" #include "ipu3-cio2.h" struct ipu3_cio2_fmt { @@ -1727,7 +1728,7 @@ static int cio2_pci_probe(struct pci_dev *pci_dev, return -EINVAL; } - r = cio2_bridge_init(pci_dev); + r = ipu_bridge_init(pci_dev); if (r) return r; } @@ -2060,3 +2061,4 @@ MODULE_AUTHOR("Yuning Pu <yuning.pu@intel.com>"); MODULE_AUTHOR("Yong Zhi <yong.zhi@intel.com>"); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("IPU3 CIO2 driver"); +MODULE_IMPORT_NS(INTEL_IPU_BRIDGE); diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.h b/drivers/media/pci/intel/ipu3/ipu3-cio2.h index 3a1f394e05aa..d731ce8adbe3 100644 --- a/drivers/media/pci/intel/ipu3/ipu3-cio2.h +++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.h @@ -459,10 +459,4 @@ static inline struct cio2_queue *vb2q_to_cio2_queue(struct vb2_queue *vq) return container_of(vq, struct cio2_queue, vbq); } -#if IS_ENABLED(CONFIG_CIO2_BRIDGE) -int cio2_bridge_init(struct pci_dev *cio2); -#else -static inline int cio2_bridge_init(struct pci_dev *cio2) { return 0; } -#endif - #endif diff --git a/drivers/media/platform/amphion/vdec.c b/drivers/media/platform/amphion/vdec.c index 6515f3cdb7a7..133d77d1ea0c 100644 --- a/drivers/media/platform/amphion/vdec.c +++ b/drivers/media/platform/amphion/vdec.c @@ -299,7 +299,8 @@ static int vdec_update_state(struct vpu_inst *inst, enum vpu_codec_state state, vdec->state = VPU_CODEC_STATE_DYAMIC_RESOLUTION_CHANGE; if (inst->state != pre_state) - vpu_trace(inst->dev, "[%d] %d -> %d\n", inst->id, pre_state, inst->state); + vpu_trace(inst->dev, "[%d] %s -> %s\n", inst->id, + vpu_codec_state_name(pre_state), vpu_codec_state_name(inst->state)); if (inst->state == VPU_CODEC_STATE_DYAMIC_RESOLUTION_CHANGE) vdec_handle_resolution_change(inst); @@ -741,6 +742,21 @@ static int vdec_frame_decoded(struct vpu_inst *inst, void *arg) dev_info(inst->dev, "[%d] buf[%d] has been decoded\n", inst->id, info->id); vpu_set_buffer_state(vbuf, VPU_BUF_STATE_DECODED); vdec->decoded_frame_count++; + if (vdec->params.display_delay_enable) { + struct vpu_format *cur_fmt; + + cur_fmt = vpu_get_format(inst, inst->cap_format.type); + vpu_set_buffer_state(vbuf, VPU_BUF_STATE_READY); + for (int i = 0; i < vbuf->vb2_buf.num_planes; i++) + vb2_set_plane_payload(&vbuf->vb2_buf, + i, vpu_get_fmt_plane_size(cur_fmt, i)); + vbuf->field = cur_fmt->field; + vbuf->sequence = vdec->sequence++; + dev_dbg(inst->dev, "[%d][OUTPUT TS]%32lld\n", inst->id, vbuf->vb2_buf.timestamp); + + v4l2_m2m_buf_done(vbuf, VB2_BUF_STATE_DONE); + vdec->display_frame_count++; + } exit: vpu_inst_unlock(inst); @@ -768,14 +784,14 @@ static void vdec_buf_done(struct vpu_inst *inst, struct vpu_frame_info *frame) struct vpu_format *cur_fmt; struct vpu_vb2_buffer *vpu_buf; struct vb2_v4l2_buffer *vbuf; - u32 sequence; int i; if (!frame) return; vpu_inst_lock(inst); - sequence = vdec->sequence++; + if (!vdec->params.display_delay_enable) + vdec->sequence++; vpu_buf = vdec_find_buffer(inst, frame->luma); vpu_inst_unlock(inst); if (!vpu_buf) { @@ -794,13 +810,17 @@ static void vdec_buf_done(struct vpu_inst *inst, struct vpu_frame_info *frame) dev_err(inst->dev, "[%d] buffer id(%d, %d) dismatch\n", inst->id, vbuf->vb2_buf.index, frame->id); + if (vpu_get_buffer_state(vbuf) == VPU_BUF_STATE_READY && vdec->params.display_delay_enable) + return; + if (vpu_get_buffer_state(vbuf) != VPU_BUF_STATE_DECODED) dev_err(inst->dev, "[%d] buffer(%d) ready without decoded\n", inst->id, frame->id); + vpu_set_buffer_state(vbuf, VPU_BUF_STATE_READY); for (i = 0; i < vbuf->vb2_buf.num_planes; i++) vb2_set_plane_payload(&vbuf->vb2_buf, i, vpu_get_fmt_plane_size(cur_fmt, i)); vbuf->field = cur_fmt->field; - vbuf->sequence = sequence; + vbuf->sequence = vdec->sequence; dev_dbg(inst->dev, "[%d][OUTPUT TS]%32lld\n", inst->id, vbuf->vb2_buf.timestamp); v4l2_m2m_buf_done(vbuf, VB2_BUF_STATE_DONE); @@ -999,6 +1019,7 @@ static int vdec_response_frame_abnormal(struct vpu_inst *inst) { struct vdec_t *vdec = inst->priv; struct vpu_fs_info info; + int ret; if (!vdec->req_frame_count) return 0; @@ -1006,7 +1027,9 @@ static int vdec_response_frame_abnormal(struct vpu_inst *inst) memset(&info, 0, sizeof(info)); info.type = MEM_RES_FRAME; info.tag = vdec->seq_tag + 0xf0; - vpu_session_alloc_fs(inst, &info); + ret = vpu_session_alloc_fs(inst, &info); + if (ret) + return ret; vdec->req_frame_count--; return 0; @@ -1037,8 +1060,8 @@ static int vdec_response_frame(struct vpu_inst *inst, struct vb2_v4l2_buffer *vb return -EINVAL; } - dev_dbg(inst->dev, "[%d] state = %d, alloc fs %d, tag = 0x%x\n", - inst->id, inst->state, vbuf->vb2_buf.index, vdec->seq_tag); + dev_dbg(inst->dev, "[%d] state = %s, alloc fs %d, tag = 0x%x\n", + inst->id, vpu_codec_state_name(inst->state), vbuf->vb2_buf.index, vdec->seq_tag); vpu_buf = to_vpu_vb2_buffer(vbuf); memset(&info, 0, sizeof(info)); @@ -1400,7 +1423,7 @@ static void vdec_abort(struct vpu_inst *inst) struct vpu_rpc_buffer_desc desc; int ret; - vpu_trace(inst->dev, "[%d] state = %d\n", inst->id, inst->state); + vpu_trace(inst->dev, "[%d] state = %s\n", inst->id, vpu_codec_state_name(inst->state)); vdec->aborting = true; vpu_iface_add_scode(inst, SCODE_PADDING_ABORT); @@ -1453,9 +1476,7 @@ static void vdec_release(struct vpu_inst *inst) { if (inst->id != VPU_INST_NULL_ID) vpu_trace(inst->dev, "[%d]\n", inst->id); - vpu_inst_lock(inst); vdec_stop(inst, true); - vpu_inst_unlock(inst); } static void vdec_cleanup(struct vpu_inst *inst) diff --git a/drivers/media/platform/amphion/venc.c b/drivers/media/platform/amphion/venc.c index 58480e2755ec..4eb57d793a9c 100644 --- a/drivers/media/platform/amphion/venc.c +++ b/drivers/media/platform/amphion/venc.c @@ -268,7 +268,7 @@ static int venc_g_parm(struct file *file, void *fh, struct v4l2_streamparm *parm { struct vpu_inst *inst = to_inst(file); struct venc_t *venc = inst->priv; - struct v4l2_fract *timeperframe = &parm->parm.capture.timeperframe; + struct v4l2_fract *timeperframe; if (!parm) return -EINVAL; @@ -279,6 +279,7 @@ static int venc_g_parm(struct file *file, void *fh, struct v4l2_streamparm *parm if (!vpu_helper_check_type(inst, parm->type)) return -EINVAL; + timeperframe = &parm->parm.capture.timeperframe; parm->parm.capture.capability = V4L2_CAP_TIMEPERFRAME; parm->parm.capture.readbuffers = 0; timeperframe->numerator = venc->params.frame_rate.numerator; @@ -291,7 +292,7 @@ static int venc_s_parm(struct file *file, void *fh, struct v4l2_streamparm *parm { struct vpu_inst *inst = to_inst(file); struct venc_t *venc = inst->priv; - struct v4l2_fract *timeperframe = &parm->parm.capture.timeperframe; + struct v4l2_fract *timeperframe; unsigned long n, d; if (!parm) @@ -303,6 +304,7 @@ static int venc_s_parm(struct file *file, void *fh, struct v4l2_streamparm *parm if (!vpu_helper_check_type(inst, parm->type)) return -EINVAL; + timeperframe = &parm->parm.capture.timeperframe; if (!timeperframe->numerator) timeperframe->numerator = venc->params.frame_rate.numerator; if (!timeperframe->denominator) diff --git a/drivers/media/platform/amphion/vpu.h b/drivers/media/platform/amphion/vpu.h index 3bfe193722af..5a701f64289e 100644 --- a/drivers/media/platform/amphion/vpu.h +++ b/drivers/media/platform/amphion/vpu.h @@ -355,6 +355,9 @@ void vpu_inst_record_flow(struct vpu_inst *inst, u32 flow); int vpu_core_driver_init(void); void vpu_core_driver_exit(void); +const char *vpu_id_name(u32 id); +const char *vpu_codec_state_name(enum vpu_codec_state state); + extern bool debug; #define vpu_trace(dev, fmt, arg...) \ do { \ diff --git a/drivers/media/platform/amphion/vpu_cmds.c b/drivers/media/platform/amphion/vpu_cmds.c index fa581ba6bab2..235b71398d40 100644 --- a/drivers/media/platform/amphion/vpu_cmds.c +++ b/drivers/media/platform/amphion/vpu_cmds.c @@ -98,7 +98,7 @@ static struct vpu_cmd_t *vpu_alloc_cmd(struct vpu_inst *inst, u32 id, void *data cmd->id = id; ret = vpu_iface_pack_cmd(inst->core, cmd->pkt, inst->id, id, data); if (ret) { - dev_err(inst->dev, "iface pack cmd(%d) fail\n", id); + dev_err(inst->dev, "iface pack cmd %s fail\n", vpu_id_name(id)); vfree(cmd->pkt); vfree(cmd); return NULL; @@ -125,14 +125,14 @@ static int vpu_session_process_cmd(struct vpu_inst *inst, struct vpu_cmd_t *cmd) { int ret; - dev_dbg(inst->dev, "[%d]send cmd(0x%x)\n", inst->id, cmd->id); + dev_dbg(inst->dev, "[%d]send cmd %s\n", inst->id, vpu_id_name(cmd->id)); vpu_iface_pre_send_cmd(inst); ret = vpu_cmd_send(inst->core, cmd->pkt); if (!ret) { vpu_iface_post_send_cmd(inst); vpu_inst_record_flow(inst, cmd->id); } else { - dev_err(inst->dev, "[%d] iface send cmd(0x%x) fail\n", inst->id, cmd->id); + dev_err(inst->dev, "[%d] iface send cmd %s fail\n", inst->id, vpu_id_name(cmd->id)); } return ret; @@ -149,7 +149,8 @@ static void vpu_process_cmd_request(struct vpu_inst *inst) list_for_each_entry_safe(cmd, tmp, &inst->cmd_q, list) { list_del_init(&cmd->list); if (vpu_session_process_cmd(inst, cmd)) - dev_err(inst->dev, "[%d] process cmd(%d) fail\n", inst->id, cmd->id); + dev_err(inst->dev, "[%d] process cmd %s fail\n", + inst->id, vpu_id_name(cmd->id)); if (cmd->request) { inst->pending = (void *)cmd; break; @@ -305,7 +306,8 @@ static void vpu_core_keep_active(struct vpu_core *core) dev_dbg(core->dev, "try to wake up\n"); mutex_lock(&core->cmd_lock); - vpu_cmd_send(core, &pkt); + if (vpu_cmd_send(core, &pkt)) + dev_err(core->dev, "fail to keep active\n"); mutex_unlock(&core->cmd_lock); } @@ -313,7 +315,7 @@ static int vpu_session_send_cmd(struct vpu_inst *inst, u32 id, void *data) { unsigned long key; int sync = false; - int ret = -EINVAL; + int ret; if (inst->id < 0) return -EINVAL; @@ -339,7 +341,7 @@ static int vpu_session_send_cmd(struct vpu_inst *inst, u32 id, void *data) exit: if (ret) - dev_err(inst->dev, "[%d] send cmd(0x%x) fail\n", inst->id, id); + dev_err(inst->dev, "[%d] send cmd %s fail\n", inst->id, vpu_id_name(id)); return ret; } diff --git a/drivers/media/platform/amphion/vpu_core.c b/drivers/media/platform/amphion/vpu_core.c index 82bf8b3be66a..bfdebf2449a5 100644 --- a/drivers/media/platform/amphion/vpu_core.c +++ b/drivers/media/platform/amphion/vpu_core.c @@ -88,6 +88,8 @@ static int vpu_core_boot_done(struct vpu_core *core) core->supported_instance_count = min(core->supported_instance_count, count); } + if (core->supported_instance_count >= BITS_PER_TYPE(core->instance_mask)) + core->supported_instance_count = BITS_PER_TYPE(core->instance_mask); core->fw_version = fw_version; vpu_core_set_state(core, VPU_CORE_ACTIVE); diff --git a/drivers/media/platform/amphion/vpu_dbg.c b/drivers/media/platform/amphion/vpu_dbg.c index 44b830ae01d8..982c2c777484 100644 --- a/drivers/media/platform/amphion/vpu_dbg.c +++ b/drivers/media/platform/amphion/vpu_dbg.c @@ -50,6 +50,13 @@ static char *vpu_stat_name[] = { [VPU_BUF_STATE_ERROR] = "error", }; +static inline const char *to_vpu_stat_name(int state) +{ + if (state <= VPU_BUF_STATE_ERROR) + return vpu_stat_name[state]; + return "unknown"; +} + static int vpu_dbg_instance(struct seq_file *s, void *data) { struct vpu_inst *inst = s->private; @@ -67,7 +74,7 @@ static int vpu_dbg_instance(struct seq_file *s, void *data) num = scnprintf(str, sizeof(str), "tgig = %d,pid = %d\n", inst->tgid, inst->pid); if (seq_write(s, str, num)) return 0; - num = scnprintf(str, sizeof(str), "state = %d\n", inst->state); + num = scnprintf(str, sizeof(str), "state = %s\n", vpu_codec_state_name(inst->state)); if (seq_write(s, str, num)) return 0; num = scnprintf(str, sizeof(str), @@ -141,7 +148,7 @@ static int vpu_dbg_instance(struct seq_file *s, void *data) num = scnprintf(str, sizeof(str), "output [%2d] state = %10s, %8s\n", i, vb2_stat_name[vb->state], - vpu_stat_name[vpu_get_buffer_state(vbuf)]); + to_vpu_stat_name(vpu_get_buffer_state(vbuf))); if (seq_write(s, str, num)) return 0; } @@ -156,7 +163,7 @@ static int vpu_dbg_instance(struct seq_file *s, void *data) num = scnprintf(str, sizeof(str), "capture[%2d] state = %10s, %8s\n", i, vb2_stat_name[vb->state], - vpu_stat_name[vpu_get_buffer_state(vbuf)]); + to_vpu_stat_name(vpu_get_buffer_state(vbuf))); if (seq_write(s, str, num)) return 0; } @@ -188,9 +195,9 @@ static int vpu_dbg_instance(struct seq_file *s, void *data) if (!inst->flows[idx]) continue; - num = scnprintf(str, sizeof(str), "\t[%s]0x%x\n", + num = scnprintf(str, sizeof(str), "\t[%s] %s\n", inst->flows[idx] >= VPU_MSG_ID_NOOP ? "M" : "C", - inst->flows[idx]); + vpu_id_name(inst->flows[idx])); if (seq_write(s, str, num)) { mutex_unlock(&inst->core->cmd_lock); return 0; diff --git a/drivers/media/platform/amphion/vpu_helpers.c b/drivers/media/platform/amphion/vpu_helpers.c index 019c77e84514..af3b336e5dc3 100644 --- a/drivers/media/platform/amphion/vpu_helpers.c +++ b/drivers/media/platform/amphion/vpu_helpers.c @@ -11,6 +11,7 @@ #include <linux/module.h> #include <linux/platform_device.h> #include "vpu.h" +#include "vpu_defs.h" #include "vpu_core.h" #include "vpu_rpc.h" #include "vpu_helpers.h" @@ -447,3 +448,63 @@ int vpu_find_src_by_dst(struct vpu_pair *pairs, u32 cnt, u32 dst) return -EINVAL; } + +const char *vpu_id_name(u32 id) +{ + switch (id) { + case VPU_CMD_ID_NOOP: return "noop"; + case VPU_CMD_ID_CONFIGURE_CODEC: return "configure codec"; + case VPU_CMD_ID_START: return "start"; + case VPU_CMD_ID_STOP: return "stop"; + case VPU_CMD_ID_ABORT: return "abort"; + case VPU_CMD_ID_RST_BUF: return "reset buf"; + case VPU_CMD_ID_SNAPSHOT: return "snapshot"; + case VPU_CMD_ID_FIRM_RESET: return "reset firmware"; + case VPU_CMD_ID_UPDATE_PARAMETER: return "update parameter"; + case VPU_CMD_ID_FRAME_ENCODE: return "encode frame"; + case VPU_CMD_ID_SKIP: return "skip"; + case VPU_CMD_ID_FS_ALLOC: return "alloc fb"; + case VPU_CMD_ID_FS_RELEASE: return "release fb"; + case VPU_CMD_ID_TIMESTAMP: return "timestamp"; + case VPU_CMD_ID_DEBUG: return "debug"; + case VPU_MSG_ID_RESET_DONE: return "reset done"; + case VPU_MSG_ID_START_DONE: return "start done"; + case VPU_MSG_ID_STOP_DONE: return "stop done"; + case VPU_MSG_ID_ABORT_DONE: return "abort done"; + case VPU_MSG_ID_BUF_RST: return "buf reset done"; + case VPU_MSG_ID_MEM_REQUEST: return "mem request"; + case VPU_MSG_ID_PARAM_UPD_DONE: return "param upd done"; + case VPU_MSG_ID_FRAME_INPUT_DONE: return "frame input done"; + case VPU_MSG_ID_ENC_DONE: return "encode done"; + case VPU_MSG_ID_DEC_DONE: return "frame display"; + case VPU_MSG_ID_FRAME_REQ: return "fb request"; + case VPU_MSG_ID_FRAME_RELEASE: return "fb release"; + case VPU_MSG_ID_SEQ_HDR_FOUND: return "seq hdr found"; + case VPU_MSG_ID_RES_CHANGE: return "resolution change"; + case VPU_MSG_ID_PIC_HDR_FOUND: return "pic hdr found"; + case VPU_MSG_ID_PIC_DECODED: return "picture decoded"; + case VPU_MSG_ID_PIC_EOS: return "eos"; + case VPU_MSG_ID_FIFO_LOW: return "fifo low"; + case VPU_MSG_ID_BS_ERROR: return "bs error"; + case VPU_MSG_ID_UNSUPPORTED: return "unsupported"; + case VPU_MSG_ID_FIRMWARE_XCPT: return "exception"; + case VPU_MSG_ID_PIC_SKIPPED: return "skipped"; + } + return "<unknown>"; +} + +const char *vpu_codec_state_name(enum vpu_codec_state state) +{ + switch (state) { + case VPU_CODEC_STATE_DEINIT: return "initialization"; + case VPU_CODEC_STATE_CONFIGURED: return "configured"; + case VPU_CODEC_STATE_START: return "start"; + case VPU_CODEC_STATE_STARTED: return "started"; + case VPU_CODEC_STATE_ACTIVE: return "active"; + case VPU_CODEC_STATE_SEEK: return "seek"; + case VPU_CODEC_STATE_STOP: return "stop"; + case VPU_CODEC_STATE_DRAIN: return "drain"; + case VPU_CODEC_STATE_DYAMIC_RESOLUTION_CHANGE: return "resolution change"; + } + return "<unknown>"; +} diff --git a/drivers/media/platform/amphion/vpu_mbox.c b/drivers/media/platform/amphion/vpu_mbox.c index bf759eb2fd46..b6d5b4844f67 100644 --- a/drivers/media/platform/amphion/vpu_mbox.c +++ b/drivers/media/platform/amphion/vpu_mbox.c @@ -46,11 +46,10 @@ static int vpu_mbox_request_channel(struct device *dev, struct vpu_mbox *mbox) cl->rx_callback = vpu_mbox_rx_callback; ch = mbox_request_channel_byname(cl, mbox->name); - if (IS_ERR(ch)) { - dev_err(dev, "Failed to request mbox chan %s, ret : %ld\n", - mbox->name, PTR_ERR(ch)); - return PTR_ERR(ch); - } + if (IS_ERR(ch)) + return dev_err_probe(dev, PTR_ERR(ch), + "Failed to request mbox chan %s\n", + mbox->name); mbox->ch = ch; return 0; diff --git a/drivers/media/platform/amphion/vpu_msgs.c b/drivers/media/platform/amphion/vpu_msgs.c index 92672a802b49..d0ead051f7d1 100644 --- a/drivers/media/platform/amphion/vpu_msgs.c +++ b/drivers/media/platform/amphion/vpu_msgs.c @@ -32,7 +32,7 @@ static void vpu_session_handle_start_done(struct vpu_inst *inst, struct vpu_rpc_ static void vpu_session_handle_mem_request(struct vpu_inst *inst, struct vpu_rpc_event *pkt) { - struct vpu_pkt_mem_req_data req_data; + struct vpu_pkt_mem_req_data req_data = { 0 }; vpu_iface_unpack_msg_data(inst->core, pkt, (void *)&req_data); vpu_trace(inst->dev, "[%d] %d:%d %d:%d %d:%d\n", @@ -80,7 +80,7 @@ static void vpu_session_handle_resolution_change(struct vpu_inst *inst, struct v static void vpu_session_handle_enc_frame_done(struct vpu_inst *inst, struct vpu_rpc_event *pkt) { - struct vpu_enc_pic_info info; + struct vpu_enc_pic_info info = { 0 }; vpu_iface_unpack_msg_data(inst->core, pkt, (void *)&info); dev_dbg(inst->dev, "[%d] frame id = %d, wptr = 0x%x, size = %d\n", @@ -90,7 +90,7 @@ static void vpu_session_handle_enc_frame_done(struct vpu_inst *inst, struct vpu_ static void vpu_session_handle_frame_request(struct vpu_inst *inst, struct vpu_rpc_event *pkt) { - struct vpu_fs_info fs; + struct vpu_fs_info fs = { 0 }; vpu_iface_unpack_msg_data(inst->core, pkt, &fs); call_void_vop(inst, event_notify, VPU_MSG_ID_FRAME_REQ, &fs); @@ -107,7 +107,7 @@ static void vpu_session_handle_frame_release(struct vpu_inst *inst, struct vpu_r info.type = inst->out_format.type; call_void_vop(inst, buf_done, &info); } else if (inst->core->type == VPU_CORE_TYPE_DEC) { - struct vpu_fs_info fs; + struct vpu_fs_info fs = { 0 }; vpu_iface_unpack_msg_data(inst->core, pkt, &fs); call_void_vop(inst, event_notify, VPU_MSG_ID_FRAME_RELEASE, &fs); @@ -122,7 +122,7 @@ static void vpu_session_handle_input_done(struct vpu_inst *inst, struct vpu_rpc_ static void vpu_session_handle_pic_decoded(struct vpu_inst *inst, struct vpu_rpc_event *pkt) { - struct vpu_dec_pic_info info; + struct vpu_dec_pic_info info = { 0 }; vpu_iface_unpack_msg_data(inst->core, pkt, (void *)&info); call_void_vop(inst, get_one_frame, &info); @@ -130,7 +130,7 @@ static void vpu_session_handle_pic_decoded(struct vpu_inst *inst, struct vpu_rpc static void vpu_session_handle_pic_done(struct vpu_inst *inst, struct vpu_rpc_event *pkt) { - struct vpu_dec_pic_info info; + struct vpu_dec_pic_info info = { 0 }; struct vpu_frame_info frame; memset(&frame, 0, sizeof(frame)); @@ -210,7 +210,7 @@ static int vpu_session_handle_msg(struct vpu_inst *inst, struct vpu_rpc_event *m return -EINVAL; msg_id = ret; - dev_dbg(inst->dev, "[%d] receive event(0x%x)\n", inst->id, msg_id); + dev_dbg(inst->dev, "[%d] receive event(%s)\n", inst->id, vpu_id_name(msg_id)); for (i = 0; i < ARRAY_SIZE(handlers); i++) { if (handlers[i].id == msg_id) { diff --git a/drivers/media/platform/amphion/vpu_v4l2.c b/drivers/media/platform/amphion/vpu_v4l2.c index 810e93d2c954..8c9028df3bf4 100644 --- a/drivers/media/platform/amphion/vpu_v4l2.c +++ b/drivers/media/platform/amphion/vpu_v4l2.c @@ -489,6 +489,11 @@ static int vpu_vb2_queue_setup(struct vb2_queue *vq, for (i = 0; i < cur_fmt->mem_planes; i++) psize[i] = vpu_get_fmt_plane_size(cur_fmt, i); + if (V4L2_TYPE_IS_OUTPUT(vq->type) && inst->state == VPU_CODEC_STATE_SEEK) { + vpu_trace(inst->dev, "reinit when VIDIOC_REQBUFS(OUTPUT, 0)\n"); + call_void_vop(inst, release); + } + return 0; } @@ -773,9 +778,9 @@ int vpu_v4l2_close(struct file *file) v4l2_m2m_ctx_release(inst->fh.m2m_ctx); inst->fh.m2m_ctx = NULL; } + call_void_vop(inst, release); vpu_inst_unlock(inst); - call_void_vop(inst, release); vpu_inst_unregister(inst); vpu_inst_put(inst); diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c index 60425c99a2b8..7194f88edc0f 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c @@ -1403,6 +1403,7 @@ static void mtk_jpeg_remove(struct platform_device *pdev) { struct mtk_jpeg_dev *jpeg = platform_get_drvdata(pdev); + cancel_delayed_work_sync(&jpeg->job_timeout_work); pm_runtime_disable(&pdev->dev); video_unregister_device(jpeg->vdev); v4l2_m2m_release(jpeg->m2m_dev); diff --git a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_if.c b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_if.c index 70b8383f7c8e..a27a109d8d14 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_if.c +++ b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_if.c @@ -226,10 +226,11 @@ static struct vdec_fb *vp9_rm_from_fb_use_list(struct vdec_vp9_inst if (fb->base_y.va == addr) { list_move_tail(&node->list, &inst->available_fb_node_list); - break; + return fb; } } - return fb; + + return NULL; } static void vp9_add_to_fb_free_list(struct vdec_vp9_inst *inst, diff --git a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c index 03f8d7cd8edd..a81212c0ade9 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c +++ b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c @@ -246,6 +246,7 @@ void vdec_msg_queue_deinit(struct vdec_msg_queue *msg_queue, mtk_vcodec_mem_free(ctx, mem); kfree(lat_buf->private_data); + lat_buf->private_data = NULL; } } @@ -312,6 +313,7 @@ int vdec_msg_queue_init(struct vdec_msg_queue *msg_queue, err = mtk_vcodec_mem_alloc(ctx, &msg_queue->wdma_addr); if (err) { mtk_v4l2_err("failed to allocate wdma_addr buf"); + msg_queue->wdma_addr.size = 0; return -ENOMEM; } msg_queue->wdma_rptr_addr = msg_queue->wdma_addr.dma_addr; diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h index ed15ea348f97..a2b4fb9e29e7 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h @@ -58,7 +58,6 @@ #define CAST_OFBSIZE_LO CAST_STATUS18 #define CAST_OFBSIZE_HI CAST_STATUS19 -#define MXC_MAX_SLOTS 1 /* TODO use all 4 slots*/ /* JPEG-Decoder Wrapper Slot Registers 0..3 */ #define SLOT_BASE 0x10000 #define SLOT_STATUS 0x0 diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c index c0e49be42450..9512c0a61966 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c @@ -745,87 +745,77 @@ static void notify_src_chg(struct mxc_jpeg_ctx *ctx) v4l2_event_queue_fh(&ctx->fh, &ev); } -static int mxc_get_free_slot(struct mxc_jpeg_slot_data slot_data[], int n) +static int mxc_get_free_slot(struct mxc_jpeg_slot_data *slot_data) { - int free_slot = 0; - - while (slot_data[free_slot].used && free_slot < n) - free_slot++; - - return free_slot; /* >=n when there are no more free slots */ + if (!slot_data->used) + return slot_data->slot; + return -1; } -static bool mxc_jpeg_alloc_slot_data(struct mxc_jpeg_dev *jpeg, - unsigned int slot) +static bool mxc_jpeg_alloc_slot_data(struct mxc_jpeg_dev *jpeg) { struct mxc_jpeg_desc *desc; struct mxc_jpeg_desc *cfg_desc; void *cfg_stm; - if (jpeg->slot_data[slot].desc) + if (jpeg->slot_data.desc) goto skip_alloc; /* already allocated, reuse it */ /* allocate descriptor for decoding/encoding phase */ desc = dma_alloc_coherent(jpeg->dev, sizeof(struct mxc_jpeg_desc), - &jpeg->slot_data[slot].desc_handle, + &jpeg->slot_data.desc_handle, GFP_ATOMIC); if (!desc) goto err; - jpeg->slot_data[slot].desc = desc; + jpeg->slot_data.desc = desc; /* allocate descriptor for configuration phase (encoder only) */ cfg_desc = dma_alloc_coherent(jpeg->dev, sizeof(struct mxc_jpeg_desc), - &jpeg->slot_data[slot].cfg_desc_handle, + &jpeg->slot_data.cfg_desc_handle, GFP_ATOMIC); if (!cfg_desc) goto err; - jpeg->slot_data[slot].cfg_desc = cfg_desc; + jpeg->slot_data.cfg_desc = cfg_desc; /* allocate configuration stream */ cfg_stm = dma_alloc_coherent(jpeg->dev, MXC_JPEG_MAX_CFG_STREAM, - &jpeg->slot_data[slot].cfg_stream_handle, + &jpeg->slot_data.cfg_stream_handle, GFP_ATOMIC); if (!cfg_stm) goto err; - jpeg->slot_data[slot].cfg_stream_vaddr = cfg_stm; + jpeg->slot_data.cfg_stream_vaddr = cfg_stm; skip_alloc: - jpeg->slot_data[slot].used = true; + jpeg->slot_data.used = true; return true; err: - dev_err(jpeg->dev, "Could not allocate descriptors for slot %d", slot); + dev_err(jpeg->dev, "Could not allocate descriptors for slot %d", jpeg->slot_data.slot); return false; } -static void mxc_jpeg_free_slot_data(struct mxc_jpeg_dev *jpeg, - unsigned int slot) +static void mxc_jpeg_free_slot_data(struct mxc_jpeg_dev *jpeg) { - if (slot >= MXC_MAX_SLOTS) { - dev_err(jpeg->dev, "Invalid slot %d, nothing to free.", slot); - return; - } - /* free descriptor for decoding/encoding phase */ dma_free_coherent(jpeg->dev, sizeof(struct mxc_jpeg_desc), - jpeg->slot_data[slot].desc, - jpeg->slot_data[slot].desc_handle); + jpeg->slot_data.desc, + jpeg->slot_data.desc_handle); /* free descriptor for encoder configuration phase / decoder DHT */ dma_free_coherent(jpeg->dev, sizeof(struct mxc_jpeg_desc), - jpeg->slot_data[slot].cfg_desc, - jpeg->slot_data[slot].cfg_desc_handle); + jpeg->slot_data.cfg_desc, + jpeg->slot_data.cfg_desc_handle); /* free configuration stream */ dma_free_coherent(jpeg->dev, MXC_JPEG_MAX_CFG_STREAM, - jpeg->slot_data[slot].cfg_stream_vaddr, - jpeg->slot_data[slot].cfg_stream_handle); + jpeg->slot_data.cfg_stream_vaddr, + jpeg->slot_data.cfg_stream_handle); - jpeg->slot_data[slot].used = false; + jpeg->slot_data.used = false; } static void mxc_jpeg_check_and_set_last_buffer(struct mxc_jpeg_ctx *ctx, @@ -855,7 +845,7 @@ static void mxc_jpeg_job_finish(struct mxc_jpeg_ctx *ctx, enum vb2_buffer_state v4l2_m2m_buf_done(dst_buf, state); mxc_jpeg_disable_irq(reg, ctx->slot); - ctx->mxc_jpeg->slot_data[ctx->slot].used = false; + jpeg->slot_data.used = false; if (reset) mxc_jpeg_sw_reset(reg); } @@ -919,7 +909,7 @@ static irqreturn_t mxc_jpeg_dec_irq(int irq, void *priv) goto job_unlock; } - if (!jpeg->slot_data[slot].used) + if (!jpeg->slot_data.used) goto job_unlock; dec_ret = readl(reg + MXC_SLOT_OFFSET(slot, SLOT_STATUS)); @@ -1179,13 +1169,13 @@ static void mxc_jpeg_config_dec_desc(struct vb2_buffer *out_buf, struct mxc_jpeg_dev *jpeg = ctx->mxc_jpeg; void __iomem *reg = jpeg->base_reg; unsigned int slot = ctx->slot; - struct mxc_jpeg_desc *desc = jpeg->slot_data[slot].desc; - struct mxc_jpeg_desc *cfg_desc = jpeg->slot_data[slot].cfg_desc; - dma_addr_t desc_handle = jpeg->slot_data[slot].desc_handle; - dma_addr_t cfg_desc_handle = jpeg->slot_data[slot].cfg_desc_handle; - dma_addr_t cfg_stream_handle = jpeg->slot_data[slot].cfg_stream_handle; - unsigned int *cfg_size = &jpeg->slot_data[slot].cfg_stream_size; - void *cfg_stream_vaddr = jpeg->slot_data[slot].cfg_stream_vaddr; + struct mxc_jpeg_desc *desc = jpeg->slot_data.desc; + struct mxc_jpeg_desc *cfg_desc = jpeg->slot_data.cfg_desc; + dma_addr_t desc_handle = jpeg->slot_data.desc_handle; + dma_addr_t cfg_desc_handle = jpeg->slot_data.cfg_desc_handle; + dma_addr_t cfg_stream_handle = jpeg->slot_data.cfg_stream_handle; + unsigned int *cfg_size = &jpeg->slot_data.cfg_stream_size; + void *cfg_stream_vaddr = jpeg->slot_data.cfg_stream_vaddr; struct mxc_jpeg_src_buf *jpeg_src_buf; jpeg_src_buf = vb2_to_mxc_buf(src_buf); @@ -1245,18 +1235,18 @@ static void mxc_jpeg_config_enc_desc(struct vb2_buffer *out_buf, struct mxc_jpeg_dev *jpeg = ctx->mxc_jpeg; void __iomem *reg = jpeg->base_reg; unsigned int slot = ctx->slot; - struct mxc_jpeg_desc *desc = jpeg->slot_data[slot].desc; - struct mxc_jpeg_desc *cfg_desc = jpeg->slot_data[slot].cfg_desc; - dma_addr_t desc_handle = jpeg->slot_data[slot].desc_handle; - dma_addr_t cfg_desc_handle = jpeg->slot_data[slot].cfg_desc_handle; - void *cfg_stream_vaddr = jpeg->slot_data[slot].cfg_stream_vaddr; + struct mxc_jpeg_desc *desc = jpeg->slot_data.desc; + struct mxc_jpeg_desc *cfg_desc = jpeg->slot_data.cfg_desc; + dma_addr_t desc_handle = jpeg->slot_data.desc_handle; + dma_addr_t cfg_desc_handle = jpeg->slot_data.cfg_desc_handle; + void *cfg_stream_vaddr = jpeg->slot_data.cfg_stream_vaddr; struct mxc_jpeg_q_data *q_data; enum mxc_jpeg_image_format img_fmt; int w, h; q_data = mxc_jpeg_get_q_data(ctx, src_buf->vb2_queue->type); - jpeg->slot_data[slot].cfg_stream_size = + jpeg->slot_data.cfg_stream_size = mxc_jpeg_setup_cfg_stream(cfg_stream_vaddr, q_data->fmt->fourcc, q_data->crop.width, @@ -1265,7 +1255,7 @@ static void mxc_jpeg_config_enc_desc(struct vb2_buffer *out_buf, /* chain the config descriptor with the encoding descriptor */ cfg_desc->next_descpt_ptr = desc_handle | MXC_NXT_DESCPT_EN; - cfg_desc->buf_base0 = jpeg->slot_data[slot].cfg_stream_handle; + cfg_desc->buf_base0 = jpeg->slot_data.cfg_stream_handle; cfg_desc->buf_base1 = 0; cfg_desc->line_pitch = 0; cfg_desc->stm_bufbase = 0; /* no output expected */ @@ -1408,7 +1398,7 @@ static void mxc_jpeg_device_run_timeout(struct work_struct *work) unsigned long flags; spin_lock_irqsave(&ctx->mxc_jpeg->hw_lock, flags); - if (ctx->slot < MXC_MAX_SLOTS && ctx->mxc_jpeg->slot_data[ctx->slot].used) { + if (ctx->mxc_jpeg->slot_data.used) { dev_warn(jpeg->dev, "%s timeout, cancel it\n", ctx->mxc_jpeg->mode == MXC_JPEG_DECODE ? "decode" : "encode"); mxc_jpeg_job_finish(ctx, VB2_BUF_STATE_ERROR, true); @@ -1476,12 +1466,12 @@ static void mxc_jpeg_device_run(void *priv) mxc_jpeg_enable(reg); mxc_jpeg_set_l_endian(reg, 1); - ctx->slot = mxc_get_free_slot(jpeg->slot_data, MXC_MAX_SLOTS); - if (ctx->slot >= MXC_MAX_SLOTS) { + ctx->slot = mxc_get_free_slot(&jpeg->slot_data); + if (ctx->slot < 0) { dev_err(dev, "No more free slots\n"); goto end; } - if (!mxc_jpeg_alloc_slot_data(jpeg, ctx->slot)) { + if (!mxc_jpeg_alloc_slot_data(jpeg)) { dev_err(dev, "Cannot allocate slot data\n"); goto end; } @@ -2101,7 +2091,7 @@ static int mxc_jpeg_open(struct file *file) } ctx->fh.ctrl_handler = &ctx->ctrl_handler; mxc_jpeg_set_default_params(ctx); - ctx->slot = MXC_MAX_SLOTS; /* slot not allocated yet */ + ctx->slot = -1; /* slot not allocated yet */ INIT_DELAYED_WORK(&ctx->task_timer, mxc_jpeg_device_run_timeout); if (mxc_jpeg->mode == MXC_JPEG_DECODE) @@ -2677,6 +2667,11 @@ static int mxc_jpeg_attach_pm_domains(struct mxc_jpeg_dev *jpeg) dev_err(dev, "No power domains defined for jpeg node\n"); return jpeg->num_domains; } + if (jpeg->num_domains == 1) { + /* genpd_dev_pm_attach() attach automatically if power domains count is 1 */ + jpeg->num_domains = 0; + return 0; + } jpeg->pd_dev = devm_kmalloc_array(dev, jpeg->num_domains, sizeof(*jpeg->pd_dev), GFP_KERNEL); @@ -2718,7 +2713,6 @@ static int mxc_jpeg_probe(struct platform_device *pdev) int ret; int mode; const struct of_device_id *of_id; - unsigned int slot; of_id = of_match_node(mxc_jpeg_match, dev->of_node); if (!of_id) @@ -2742,19 +2736,22 @@ static int mxc_jpeg_probe(struct platform_device *pdev) if (IS_ERR(jpeg->base_reg)) return PTR_ERR(jpeg->base_reg); - for (slot = 0; slot < MXC_MAX_SLOTS; slot++) { - dec_irq = platform_get_irq(pdev, slot); - if (dec_irq < 0) { - ret = dec_irq; - goto err_irq; - } - ret = devm_request_irq(&pdev->dev, dec_irq, mxc_jpeg_dec_irq, - 0, pdev->name, jpeg); - if (ret) { - dev_err(&pdev->dev, "Failed to request irq %d (%d)\n", - dec_irq, ret); - goto err_irq; - } + ret = of_property_read_u32_index(pdev->dev.of_node, "slot", 0, &jpeg->slot_data.slot); + if (ret) + jpeg->slot_data.slot = 0; + dev_info(&pdev->dev, "choose slot %d\n", jpeg->slot_data.slot); + dec_irq = platform_get_irq(pdev, 0); + if (dec_irq < 0) { + dev_err(&pdev->dev, "Failed to get irq %d\n", dec_irq); + ret = dec_irq; + goto err_irq; + } + ret = devm_request_irq(&pdev->dev, dec_irq, mxc_jpeg_dec_irq, + 0, pdev->name, jpeg); + if (ret) { + dev_err(&pdev->dev, "Failed to request irq %d (%d)\n", + dec_irq, ret); + goto err_irq; } jpeg->pdev = pdev; @@ -2914,11 +2911,9 @@ static const struct dev_pm_ops mxc_jpeg_pm_ops = { static void mxc_jpeg_remove(struct platform_device *pdev) { - unsigned int slot; struct mxc_jpeg_dev *jpeg = platform_get_drvdata(pdev); - for (slot = 0; slot < MXC_MAX_SLOTS; slot++) - mxc_jpeg_free_slot_data(jpeg, slot); + mxc_jpeg_free_slot_data(jpeg); pm_runtime_disable(&pdev->dev); video_unregister_device(jpeg->dec_vdev); diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.h b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.h index 87157db78082..d80e94cc9d99 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.h +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.h @@ -97,7 +97,7 @@ struct mxc_jpeg_ctx { struct mxc_jpeg_q_data cap_q; struct v4l2_fh fh; enum mxc_jpeg_enc_state enc_state; - unsigned int slot; + int slot; unsigned int source_change; bool header_parsed; struct v4l2_ctrl_handler ctrl_handler; @@ -106,6 +106,7 @@ struct mxc_jpeg_ctx { }; struct mxc_jpeg_slot_data { + int slot; bool used; struct mxc_jpeg_desc *desc; // enc/dec descriptor struct mxc_jpeg_desc *cfg_desc; // configuration descriptor @@ -128,7 +129,7 @@ struct mxc_jpeg_dev { struct v4l2_device v4l2_dev; struct v4l2_m2m_dev *m2m_dev; struct video_device *dec_vdev; - struct mxc_jpeg_slot_data slot_data[MXC_MAX_SLOTS]; + struct mxc_jpeg_slot_data slot_data; int num_domains; struct device **pd_dev; struct device_link **pd_link; diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c b/drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c index b5ffde46f31b..641c802adcc3 100644 --- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c +++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c @@ -483,7 +483,7 @@ int mxc_isi_crossbar_init(struct mxc_isi_dev *isi) xbar->inputs = kcalloc(xbar->num_sinks, sizeof(*xbar->inputs), GFP_KERNEL); - if (!xbar->pads) { + if (!xbar->inputs) { ret = -ENOMEM; goto err_free; } diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c index 2ad40b3945b0..8fc8f46dc390 100644 --- a/drivers/media/platform/qcom/venus/hfi_venus.c +++ b/drivers/media/platform/qcom/venus/hfi_venus.c @@ -131,7 +131,6 @@ struct venus_hfi_device { static bool venus_pkt_debug; int venus_fw_debug = HFI_DEBUG_MSG_ERROR | HFI_DEBUG_MSG_FATAL; -static bool venus_sys_idle_indicator; static bool venus_fw_low_power_mode = true; static int venus_hw_rsp_timeout = 1000; static bool venus_fw_coverage; @@ -454,7 +453,6 @@ static int venus_boot_core(struct venus_hfi_device *hdev) void __iomem *wrapper_base = hdev->core->wrapper_base; int ret = 0; - writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT); if (IS_V6(hdev->core)) { mask_val = readl(wrapper_base + WRAPPER_INTR_MASK); mask_val &= ~(WRAPPER_INTR_MASK_A2HWD_BASK_V6 | @@ -465,6 +463,7 @@ static int venus_boot_core(struct venus_hfi_device *hdev) writel(mask_val, wrapper_base + WRAPPER_INTR_MASK); writel(1, cpu_cs_base + CPU_CS_SCIACMDARG3); + writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT); while (!ctrl_status && count < max_tries) { ctrl_status = readl(cpu_cs_base + CPU_CS_SCIACMDARG0); if ((ctrl_status & CPU_CS_SCIACMDARG0_ERROR_STATUS_MASK) == 4) { @@ -947,17 +946,12 @@ static int venus_sys_set_default_properties(struct venus_hfi_device *hdev) if (ret) dev_warn(dev, "setting fw debug msg ON failed (%d)\n", ret); - /* - * Idle indicator is disabled by default on some 4xx firmware versions, - * enable it explicitly in order to make suspend functional by checking - * WFI (wait-for-interrupt) bit. - */ - if (IS_V4(hdev->core) || IS_V6(hdev->core)) - venus_sys_idle_indicator = true; - - ret = venus_sys_set_idle_message(hdev, venus_sys_idle_indicator); - if (ret) - dev_warn(dev, "setting idle response ON failed (%d)\n", ret); + /* HFI_PROPERTY_SYS_IDLE_INDICATOR is not supported beyond 8916 (HFI V1) */ + if (IS_V1(hdev->core)) { + ret = venus_sys_set_idle_message(hdev, false); + if (ret) + dev_warn(dev, "setting idle response ON failed (%d)\n", ret); + } ret = venus_sys_set_power_control(hdev, venus_fw_low_power_mode); if (ret) diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.c b/drivers/media/platform/verisilicon/hantro_v4l2.c index 61cfaaf4e927..e56d58fe2802 100644 --- a/drivers/media/platform/verisilicon/hantro_v4l2.c +++ b/drivers/media/platform/verisilicon/hantro_v4l2.c @@ -276,6 +276,7 @@ static int hantro_try_fmt(const struct hantro_ctx *ctx, enum v4l2_buf_type type) { const struct hantro_fmt *fmt; + const struct hantro_fmt *vpu_fmt; bool capture = V4L2_TYPE_IS_CAPTURE(type); bool coded; @@ -295,19 +296,23 @@ static int hantro_try_fmt(const struct hantro_ctx *ctx, if (coded) { pix_mp->num_planes = 1; - } else if (!ctx->is_encoder) { + vpu_fmt = fmt; + } else if (ctx->is_encoder) { + vpu_fmt = hantro_find_format(ctx, ctx->dst_fmt.pixelformat); + } else { /* * Width/height on the CAPTURE end of a decoder are ignored and * replaced by the OUTPUT ones. */ pix_mp->width = ctx->src_fmt.width; pix_mp->height = ctx->src_fmt.height; + vpu_fmt = fmt; } pix_mp->field = V4L2_FIELD_NONE; v4l2_apply_frmsize_constraints(&pix_mp->width, &pix_mp->height, - &fmt->frmsize); + &vpu_fmt->frmsize); if (!coded) { /* Fill remaining fields */ diff --git a/drivers/media/tuners/fc0011.c b/drivers/media/tuners/fc0011.c index eaa3bbc903d7..3d3b54be2955 100644 --- a/drivers/media/tuners/fc0011.c +++ b/drivers/media/tuners/fc0011.c @@ -499,7 +499,7 @@ struct dvb_frontend *fc0011_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(fc0011_attach); +EXPORT_SYMBOL_GPL(fc0011_attach); MODULE_DESCRIPTION("Fitipower FC0011 silicon tuner driver"); MODULE_AUTHOR("Michael Buesch <m@bues.ch>"); diff --git a/drivers/media/tuners/fc0012.c b/drivers/media/tuners/fc0012.c index 4429d5e8c579..81e65acbdb17 100644 --- a/drivers/media/tuners/fc0012.c +++ b/drivers/media/tuners/fc0012.c @@ -495,7 +495,7 @@ err: return fe; } -EXPORT_SYMBOL(fc0012_attach); +EXPORT_SYMBOL_GPL(fc0012_attach); MODULE_DESCRIPTION("Fitipower FC0012 silicon tuner driver"); MODULE_AUTHOR("Hans-Frieder Vogt <hfvogt@gmx.net>"); diff --git a/drivers/media/tuners/fc0013.c b/drivers/media/tuners/fc0013.c index 29dd9b55ff33..1006a2798eef 100644 --- a/drivers/media/tuners/fc0013.c +++ b/drivers/media/tuners/fc0013.c @@ -608,7 +608,7 @@ struct dvb_frontend *fc0013_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(fc0013_attach); +EXPORT_SYMBOL_GPL(fc0013_attach); MODULE_DESCRIPTION("Fitipower FC0013 silicon tuner driver"); MODULE_AUTHOR("Hans-Frieder Vogt <hfvogt@gmx.net>"); diff --git a/drivers/media/tuners/max2165.c b/drivers/media/tuners/max2165.c index 1c746bed51fe..1575ab94e1c8 100644 --- a/drivers/media/tuners/max2165.c +++ b/drivers/media/tuners/max2165.c @@ -410,7 +410,7 @@ struct dvb_frontend *max2165_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(max2165_attach); +EXPORT_SYMBOL_GPL(max2165_attach); MODULE_AUTHOR("David T. L. Wong <davidtlwong@gmail.com>"); MODULE_DESCRIPTION("Maxim MAX2165 silicon tuner driver"); diff --git a/drivers/media/tuners/mc44s803.c b/drivers/media/tuners/mc44s803.c index 0c9161516abd..ed8bdf7ebd99 100644 --- a/drivers/media/tuners/mc44s803.c +++ b/drivers/media/tuners/mc44s803.c @@ -356,7 +356,7 @@ error: kfree(priv); return NULL; } -EXPORT_SYMBOL(mc44s803_attach); +EXPORT_SYMBOL_GPL(mc44s803_attach); MODULE_AUTHOR("Jochen Friedrich"); MODULE_DESCRIPTION("Freescale MC44S803 silicon tuner driver"); diff --git a/drivers/media/tuners/mt2060.c b/drivers/media/tuners/mt2060.c index e5d86874adb3..1a1635238b6c 100644 --- a/drivers/media/tuners/mt2060.c +++ b/drivers/media/tuners/mt2060.c @@ -440,7 +440,7 @@ struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter return fe; } -EXPORT_SYMBOL(mt2060_attach); +EXPORT_SYMBOL_GPL(mt2060_attach); static int mt2060_probe(struct i2c_client *client) { diff --git a/drivers/media/tuners/mt2131.c b/drivers/media/tuners/mt2131.c index 37f50ff6c0bd..eebc06088341 100644 --- a/drivers/media/tuners/mt2131.c +++ b/drivers/media/tuners/mt2131.c @@ -274,7 +274,7 @@ struct dvb_frontend * mt2131_attach(struct dvb_frontend *fe, fe->tuner_priv = priv; return fe; } -EXPORT_SYMBOL(mt2131_attach); +EXPORT_SYMBOL_GPL(mt2131_attach); MODULE_AUTHOR("Steven Toth"); MODULE_DESCRIPTION("Microtune MT2131 silicon tuner driver"); diff --git a/drivers/media/tuners/mt2266.c b/drivers/media/tuners/mt2266.c index 6136f20fa9b7..2e92885a6bcb 100644 --- a/drivers/media/tuners/mt2266.c +++ b/drivers/media/tuners/mt2266.c @@ -336,7 +336,7 @@ struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter mt2266_calibrate(priv); return fe; } -EXPORT_SYMBOL(mt2266_attach); +EXPORT_SYMBOL_GPL(mt2266_attach); MODULE_AUTHOR("Olivier DANET"); MODULE_DESCRIPTION("Microtune MT2266 silicon tuner driver"); diff --git a/drivers/media/tuners/mxl5005s.c b/drivers/media/tuners/mxl5005s.c index 06dfab9fb8cb..d9bfa257a005 100644 --- a/drivers/media/tuners/mxl5005s.c +++ b/drivers/media/tuners/mxl5005s.c @@ -4120,7 +4120,7 @@ struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe, fe->tuner_priv = state; return fe; } -EXPORT_SYMBOL(mxl5005s_attach); +EXPORT_SYMBOL_GPL(mxl5005s_attach); MODULE_DESCRIPTION("MaxLinear MXL5005S silicon tuner driver"); MODULE_AUTHOR("Steven Toth"); diff --git a/drivers/media/tuners/qt1010.c b/drivers/media/tuners/qt1010.c index 3853a3d43d4f..60931367b82c 100644 --- a/drivers/media/tuners/qt1010.c +++ b/drivers/media/tuners/qt1010.c @@ -440,7 +440,7 @@ struct dvb_frontend * qt1010_attach(struct dvb_frontend *fe, fe->tuner_priv = priv; return fe; } -EXPORT_SYMBOL(qt1010_attach); +EXPORT_SYMBOL_GPL(qt1010_attach); MODULE_DESCRIPTION("Quantek QT1010 silicon tuner driver"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); diff --git a/drivers/media/tuners/tda18218.c b/drivers/media/tuners/tda18218.c index 4ed94646116f..7d8d84dcb245 100644 --- a/drivers/media/tuners/tda18218.c +++ b/drivers/media/tuners/tda18218.c @@ -336,7 +336,7 @@ struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(tda18218_attach); +EXPORT_SYMBOL_GPL(tda18218_attach); MODULE_DESCRIPTION("NXP TDA18218HN silicon tuner driver"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); diff --git a/drivers/media/tuners/xc2028.c b/drivers/media/tuners/xc2028.c index 69c2e1b99bf1..5a967edceca9 100644 --- a/drivers/media/tuners/xc2028.c +++ b/drivers/media/tuners/xc2028.c @@ -1512,7 +1512,7 @@ fail: return NULL; } -EXPORT_SYMBOL(xc2028_attach); +EXPORT_SYMBOL_GPL(xc2028_attach); MODULE_DESCRIPTION("Xceive xc2028/xc3028 tuner driver"); MODULE_AUTHOR("Michel Ludwig <michel.ludwig@gmail.com>"); diff --git a/drivers/media/tuners/xc4000.c b/drivers/media/tuners/xc4000.c index d59b4ab77430..57ded9ff3f04 100644 --- a/drivers/media/tuners/xc4000.c +++ b/drivers/media/tuners/xc4000.c @@ -1742,7 +1742,7 @@ fail2: xc4000_release(fe); return NULL; } -EXPORT_SYMBOL(xc4000_attach); +EXPORT_SYMBOL_GPL(xc4000_attach); MODULE_AUTHOR("Steven Toth, Davide Ferri"); MODULE_DESCRIPTION("Xceive xc4000 silicon tuner driver"); diff --git a/drivers/media/tuners/xc5000.c b/drivers/media/tuners/xc5000.c index 7b7d9fe4f945..2182e5b7b606 100644 --- a/drivers/media/tuners/xc5000.c +++ b/drivers/media/tuners/xc5000.c @@ -1460,7 +1460,7 @@ fail: xc5000_release(fe); return NULL; } -EXPORT_SYMBOL(xc5000_attach); +EXPORT_SYMBOL_GPL(xc5000_attach); MODULE_AUTHOR("Steven Toth"); MODULE_DESCRIPTION("Xceive xc5000 silicon tuner driver"); diff --git a/drivers/media/usb/dvb-usb/m920x.c b/drivers/media/usb/dvb-usb/m920x.c index fea5bcf72a31..c88a202daf5f 100644 --- a/drivers/media/usb/dvb-usb/m920x.c +++ b/drivers/media/usb/dvb-usb/m920x.c @@ -277,7 +277,6 @@ static int m920x_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int nu char *read = kmalloc(1, GFP_KERNEL); if (!read) { ret = -ENOMEM; - kfree(read); goto unlock; } @@ -288,8 +287,10 @@ static int m920x_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int nu if ((ret = m920x_read(d->udev, M9206_I2C, 0x0, 0x20 | stop, - read, 1)) != 0) + read, 1)) != 0) { + kfree(read); goto unlock; + } msg[i].buf[j] = read[0]; } diff --git a/drivers/media/usb/go7007/go7007-i2c.c b/drivers/media/usb/go7007/go7007-i2c.c index 38339dd2f83f..2880370e45c8 100644 --- a/drivers/media/usb/go7007/go7007-i2c.c +++ b/drivers/media/usb/go7007/go7007-i2c.c @@ -165,8 +165,6 @@ static int go7007_i2c_master_xfer(struct i2c_adapter *adapter, } else if (msgs[i].len == 3) { if (msgs[i].flags & I2C_M_RD) return -EIO; - if (msgs[i].len != 3) - return -EIO; if (go7007_i2c_xfer(go, msgs[i].addr, 0, (msgs[i].buf[0] << 8) | msgs[i].buf[1], 0x01, &msgs[i].buf[2]) < 0) diff --git a/drivers/media/usb/siano/smsusb.c b/drivers/media/usb/siano/smsusb.c index 640737d3b8ae..8a39cac76c58 100644 --- a/drivers/media/usb/siano/smsusb.c +++ b/drivers/media/usb/siano/smsusb.c @@ -455,12 +455,7 @@ static int smsusb_init_device(struct usb_interface *intf, int board_id) rc = smscore_register_device(¶ms, &dev->coredev, 0, mdev); if (rc < 0) { pr_err("smscore_register_device(...) failed, rc %d\n", rc); - smsusb_term_device(intf); -#ifdef CONFIG_MEDIA_CONTROLLER_DVB - media_device_unregister(mdev); -#endif - kfree(mdev); - return rc; + goto err_unregister_device; } smscore_set_board_id(dev->coredev, board_id); @@ -477,8 +472,7 @@ static int smsusb_init_device(struct usb_interface *intf, int board_id) rc = smsusb_start_streaming(dev); if (rc < 0) { pr_err("smsusb_start_streaming(...) failed\n"); - smsusb_term_device(intf); - return rc; + goto err_unregister_device; } dev->state = SMSUSB_ACTIVE; @@ -486,13 +480,20 @@ static int smsusb_init_device(struct usb_interface *intf, int board_id) rc = smscore_start_device(dev->coredev); if (rc < 0) { pr_err("smscore_start_device(...) failed\n"); - smsusb_term_device(intf); - return rc; + goto err_unregister_device; } pr_debug("device 0x%p created\n", dev); return rc; + +err_unregister_device: + smsusb_term_device(intf); +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + media_device_unregister(mdev); +#endif + kfree(mdev); + return rc; } static int smsusb_probe(struct usb_interface *intf, diff --git a/drivers/media/v4l2-core/v4l2-fwnode.c b/drivers/media/v4l2-core/v4l2-fwnode.c index 049c2f2001ea..4fa9225aa3d9 100644 --- a/drivers/media/v4l2-core/v4l2-fwnode.c +++ b/drivers/media/v4l2-core/v4l2-fwnode.c @@ -568,19 +568,29 @@ int v4l2_fwnode_parse_link(struct fwnode_handle *fwnode, link->local_id = fwep.id; link->local_port = fwep.port; link->local_node = fwnode_graph_get_port_parent(fwnode); + if (!link->local_node) + return -ENOLINK; fwnode = fwnode_graph_get_remote_endpoint(fwnode); - if (!fwnode) { - fwnode_handle_put(fwnode); - return -ENOLINK; - } + if (!fwnode) + goto err_put_local_node; fwnode_graph_parse_endpoint(fwnode, &fwep); link->remote_id = fwep.id; link->remote_port = fwep.port; link->remote_node = fwnode_graph_get_port_parent(fwnode); + if (!link->remote_node) + goto err_put_remote_endpoint; return 0; + +err_put_remote_endpoint: + fwnode_handle_put(fwnode); + +err_put_local_node: + fwnode_handle_put(link->local_node); + + return -ENOLINK; } EXPORT_SYMBOL_GPL(v4l2_fwnode_parse_link); |