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-rw-r--r--sound/soc/sof/intel/Kconfig10
-rw-r--r--sound/soc/sof/intel/byt.c7
-rw-r--r--sound/soc/sof/intel/hda-codec.c19
-rw-r--r--sound/soc/sof/intel/hda-dai.c4
-rw-r--r--sound/soc/sof/intel/hda-loader.c1
-rw-r--r--sound/soc/sof/intel/hda.c25
-rw-r--r--sound/soc/sof/intel/hda.h2
7 files changed, 46 insertions, 22 deletions
diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig
index 8b5cd8ef260b..3045a3a37889 100644
--- a/sound/soc/sof/intel/Kconfig
+++ b/sound/soc/sof/intel/Kconfig
@@ -72,10 +72,18 @@ config SND_SOC_SOF_BAYTRAIL
config SND_SOC_SOF_BROADWELL_SUPPORT
bool "SOF support for Broadwell"
+ depends on SND_SOC_INTEL_HASWELL=n
help
This adds support for Sound Open Firmware for Intel(R) platforms
using the Broadwell processors.
- Say Y if you have such a device.
+ This option is mutually exclusive with the Haswell/Broadwell legacy
+ driver. If you want to enable SOF on Broadwell you need to deselect
+ the legacy driver first.
+ SOF does fully support Broadwell yet, so this option is not
+ recommended for distros. At some point all legacy drivers will be
+ deprecated but not before all userspace firmware/topology/UCM files
+ are made available to downstream distros.
+ Say Y if you want to enable SOF on Broadwell
If unsure select "N".
config SND_SOC_SOF_BROADWELL
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c
index 73b1645ab971..7c09a619f238 100644
--- a/sound/soc/sof/intel/byt.c
+++ b/sound/soc/sof/intel/byt.c
@@ -24,7 +24,8 @@
#define DRAM_OFFSET 0x100000
#define DRAM_SIZE (160 * 1024)
#define SHIM_OFFSET 0x140000
-#define SHIM_SIZE 0x100
+#define SHIM_SIZE_BYT 0x100
+#define SHIM_SIZE_CHT 0x118
#define MBOX_OFFSET 0x144000
#define MBOX_SIZE 0x1000
#define EXCEPT_OFFSET 0x800
@@ -75,7 +76,7 @@ static const struct snd_sof_debugfs_map byt_debugfs[] = {
SOF_DEBUGFS_ACCESS_D0_ONLY},
{"dram", BYT_DSP_BAR, DRAM_OFFSET, DRAM_SIZE,
SOF_DEBUGFS_ACCESS_D0_ONLY},
- {"shim", BYT_DSP_BAR, SHIM_OFFSET, SHIM_SIZE,
+ {"shim", BYT_DSP_BAR, SHIM_OFFSET, SHIM_SIZE_BYT,
SOF_DEBUGFS_ACCESS_ALWAYS},
};
@@ -102,7 +103,7 @@ static const struct snd_sof_debugfs_map cht_debugfs[] = {
SOF_DEBUGFS_ACCESS_D0_ONLY},
{"dram", BYT_DSP_BAR, DRAM_OFFSET, DRAM_SIZE,
SOF_DEBUGFS_ACCESS_D0_ONLY},
- {"shim", BYT_DSP_BAR, SHIM_OFFSET, SHIM_SIZE,
+ {"shim", BYT_DSP_BAR, SHIM_OFFSET, SHIM_SIZE_CHT,
SOF_DEBUGFS_ACCESS_ALWAYS},
};
diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c
index 0d8437b080bf..2aa98b0de002 100644
--- a/sound/soc/sof/intel/hda-codec.c
+++ b/sound/soc/sof/intel/hda-codec.c
@@ -23,19 +23,18 @@
#define IDISP_VID_INTEL 0x80860000
/* load the legacy HDA codec driver */
-#ifdef MODULE
-static void hda_codec_load_module(struct hda_codec *codec)
+static int hda_codec_load_module(struct hda_codec *codec)
{
+#ifdef MODULE
char alias[MODULE_NAME_LEN];
const char *module = alias;
snd_hdac_codec_modalias(&codec->core, alias, sizeof(alias));
dev_dbg(&codec->core.dev, "loading codec module: %s\n", module);
request_module(module);
-}
-#else
-static void hda_codec_load_module(struct hda_codec *codec) {}
#endif
+ return device_attach(hda_codec_dev(codec));
+}
#endif /* CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC */
@@ -76,10 +75,16 @@ static int hda_codec_probe(struct snd_sof_dev *sdev, int address)
/* use legacy bus only for HDA codecs, idisp uses ext bus */
if ((resp & 0xFFFF0000) != IDISP_VID_INTEL) {
hdev->type = HDA_DEV_LEGACY;
- hda_codec_load_module(&hda_priv->codec);
+ ret = hda_codec_load_module(&hda_priv->codec);
+ /*
+ * handle ret==0 (no driver bound) as an error, but pass
+ * other return codes without modification
+ */
+ if (ret == 0)
+ ret = -ENOENT;
}
- return 0;
+ return ret;
#else
hdev = devm_kzalloc(sdev->dev, sizeof(*hdev), GFP_KERNEL);
if (!hdev)
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index e1decf25aeac..2c748c1b361f 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -341,6 +341,10 @@ struct snd_soc_dai_driver skl_dai[] = {
.ops = &hda_link_dai_ops,
},
{
+ .name = "iDisp4 Pin",
+ .ops = &hda_link_dai_ops,
+},
+{
.name = "Analog CPU DAI",
.ops = &hda_link_dai_ops,
},
diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c
index 65c2af3fcaab..356bb134ae93 100644
--- a/sound/soc/sof/intel/hda-loader.c
+++ b/sound/soc/sof/intel/hda-loader.c
@@ -278,7 +278,6 @@ int hda_dsp_cl_boot_firmware(struct snd_sof_dev *sdev)
/* init for booting wait */
init_waitqueue_head(&sdev->boot_wait);
- sdev->boot_complete = false;
/* prepare DMA for code loader stream */
tag = cl_stream_prepare(sdev, 0x40, stripped_firmware.size,
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index b4853593ff1c..35c9055ea439 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -151,7 +151,7 @@ void hda_dsp_dump_skl(struct snd_sof_dev *sdev, u32 flags)
panic = snd_sof_dsp_read(sdev, HDA_DSP_BAR,
HDA_ADSP_ERROR_CODE_SKL + 0x4);
- if (sdev->boot_complete) {
+ if (sdev->fw_state == SOF_FW_BOOT_COMPLETE) {
hda_dsp_get_registers(sdev, &xoops, &panic_info, stack,
HDA_DSP_STACK_DUMP_SIZE);
snd_sof_get_status(sdev, status, panic, &xoops, &panic_info,
@@ -178,7 +178,7 @@ void hda_dsp_dump(struct snd_sof_dev *sdev, u32 flags)
HDA_DSP_SRAM_REG_FW_STATUS);
panic = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_SRAM_REG_FW_TRACEP);
- if (sdev->boot_complete) {
+ if (sdev->fw_state == SOF_FW_BOOT_COMPLETE) {
hda_dsp_get_registers(sdev, &xoops, &panic_info, stack,
HDA_DSP_STACK_DUMP_SIZE);
snd_sof_get_status(sdev, status, panic, &xoops, &panic_info,
@@ -226,6 +226,7 @@ static int hda_init(struct snd_sof_dev *sdev)
sof_hda_bus_init(bus, &pci->dev, ext_ops);
bus->use_posbuf = 1;
bus->bdl_pos_adj = 0;
+ bus->sync_write = 1;
mutex_init(&hbus->prepare_mutex);
hbus->pci = pci;
@@ -300,10 +301,23 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
if (bus->ppcap)
dev_dbg(sdev->dev, "PP capability, will probe DSP later.\n");
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+ /* init i915 and HDMI codecs */
+ ret = hda_codec_i915_init(sdev);
+ if (ret < 0) {
+ dev_err(sdev->dev, "error: init i915 and HDMI codec failed\n");
+ return ret;
+ }
+#endif
+
+ /* Init HDA controller after i915 init */
ret = hda_dsp_ctrl_init_chip(sdev, true);
if (ret < 0) {
dev_err(bus->dev, "error: init chip failed with ret: %d\n",
ret);
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+ hda_codec_i915_exit(sdev);
+#endif
return ret;
}
@@ -311,13 +325,6 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
if (bus->mlcap)
snd_hdac_ext_bus_get_ml_capabilities(bus);
- /* init i915 and HDMI codecs */
- ret = hda_codec_i915_init(sdev);
- if (ret < 0) {
- dev_err(sdev->dev, "error: no HDMI audio devices found\n");
- return ret;
- }
-
/* codec detection */
if (!bus->codec_mask) {
dev_info(bus->dev, "no hda codecs found!\n");
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index 137f2faf4726..54475ac93b4d 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -329,7 +329,7 @@
/* Number of DAIs */
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
-#define SOF_SKL_NUM_DAIS 14
+#define SOF_SKL_NUM_DAIS 15
#else
#define SOF_SKL_NUM_DAIS 8
#endif
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-05-24 19:56:15 +0000