diff options
Diffstat (limited to 'drivers/media/usb')
-rw-r--r-- | drivers/media/usb/airspy/airspy.c | 5 | ||||
-rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-417.c | 7 | ||||
-rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-core.c | 2 | ||||
-rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-video.c | 9 | ||||
-rw-r--r-- | drivers/media/usb/dvb-usb/cxusb-analog.c | 2 | ||||
-rw-r--r-- | drivers/media/usb/em28xx/em28xx-video.c | 6 | ||||
-rw-r--r-- | drivers/media/usb/gspca/gspca.c | 6 | ||||
-rw-r--r-- | drivers/media/usb/hackrf/hackrf.c | 5 | ||||
-rw-r--r-- | drivers/media/usb/pvrusb2/pvrusb2-context.c | 3 | ||||
-rw-r--r-- | drivers/media/usb/stk1160/stk1160-video.c | 5 | ||||
-rw-r--r-- | drivers/media/usb/usbtv/usbtv-video.c | 5 | ||||
-rw-r--r-- | drivers/media/usb/uvc/uvc_driver.c | 18 | ||||
-rw-r--r-- | drivers/media/usb/uvc/uvc_video.c | 2 |
13 files changed, 51 insertions, 24 deletions
diff --git a/drivers/media/usb/airspy/airspy.c b/drivers/media/usb/airspy/airspy.c index 462eb8423506..e24e655fb1db 100644 --- a/drivers/media/usb/airspy/airspy.c +++ b/drivers/media/usb/airspy/airspy.c @@ -482,12 +482,13 @@ static int airspy_queue_setup(struct vb2_queue *vq, unsigned int *nplanes, unsigned int sizes[], struct device *alloc_devs[]) { struct airspy *s = vb2_get_drv_priv(vq); + unsigned int q_num_bufs = vb2_get_num_buffers(vq); dev_dbg(s->dev, "nbuffers=%d\n", *nbuffers); /* Need at least 8 buffers */ - if (vq->num_buffers + *nbuffers < 8) - *nbuffers = 8 - vq->num_buffers; + if (q_num_bufs + *nbuffers < 8) + *nbuffers = 8 - q_num_bufs; *nplanes = 1; sizes[0] = PAGE_ALIGN(s->buffersize); diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c index fe4410a5e128..3b75d062e602 100644 --- a/drivers/media/usb/cx231xx/cx231xx-417.c +++ b/drivers/media/usb/cx231xx/cx231xx-417.c @@ -1218,12 +1218,13 @@ static int queue_setup(struct vb2_queue *vq, { struct cx231xx *dev = vb2_get_drv_priv(vq); unsigned int size = mpeglinesize * mpeglines; + unsigned int q_num_bufs = vb2_get_num_buffers(vq); dev->ts1.ts_packet_size = mpeglinesize; dev->ts1.ts_packet_count = mpeglines; - if (vq->num_buffers + *nbuffers < CX231XX_MIN_BUF) - *nbuffers = CX231XX_MIN_BUF - vq->num_buffers; + if (q_num_bufs + *nbuffers < CX231XX_MIN_BUF) + *nbuffers = CX231XX_MIN_BUF - q_num_bufs; if (*nplanes) return sizes[0] < size ? -EINVAL : 0; @@ -1781,7 +1782,7 @@ int cx231xx_417_register(struct cx231xx *dev) q->ops = &cx231xx_video_qops; q->mem_ops = &vb2_vmalloc_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; - q->min_buffers_needed = 1; + q->min_queued_buffers = 1; q->lock = &dev->lock; err = vb2_queue_init(q); if (err) diff --git a/drivers/media/usb/cx231xx/cx231xx-core.c b/drivers/media/usb/cx231xx/cx231xx-core.c index 7b7e2a26ef93..d8312201694f 100644 --- a/drivers/media/usb/cx231xx/cx231xx-core.c +++ b/drivers/media/usb/cx231xx/cx231xx-core.c @@ -1023,6 +1023,7 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets, if (!dev->video_mode.isoc_ctl.urb) { dev_err(dev->dev, "cannot alloc memory for usb buffers\n"); + kfree(dma_q->p_left_data); return -ENOMEM; } @@ -1032,6 +1033,7 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets, dev_err(dev->dev, "cannot allocate memory for usbtransfer\n"); kfree(dev->video_mode.isoc_ctl.urb); + kfree(dma_q->p_left_data); return -ENOMEM; } diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c index e23b8ccd79d4..8f347bbeeb32 100644 --- a/drivers/media/usb/cx231xx/cx231xx-video.c +++ b/drivers/media/usb/cx231xx/cx231xx-video.c @@ -714,11 +714,12 @@ static int queue_setup(struct vb2_queue *vq, unsigned int sizes[], struct device *alloc_devs[]) { struct cx231xx *dev = vb2_get_drv_priv(vq); + unsigned int q_num_bufs = vb2_get_num_buffers(vq); dev->size = (dev->width * dev->height * dev->format->depth + 7) >> 3; - if (vq->num_buffers + *nbuffers < CX231XX_MIN_BUF) - *nbuffers = CX231XX_MIN_BUF - vq->num_buffers; + if (q_num_bufs + *nbuffers < CX231XX_MIN_BUF) + *nbuffers = CX231XX_MIN_BUF - q_num_bufs; if (*nplanes) return sizes[0] < dev->size ? -EINVAL : 0; @@ -1810,7 +1811,7 @@ int cx231xx_register_analog_devices(struct cx231xx *dev) q->ops = &cx231xx_video_qops; q->mem_ops = &vb2_vmalloc_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; - q->min_buffers_needed = 1; + q->min_queued_buffers = 1; q->lock = &dev->lock; ret = vb2_queue_init(q); if (ret) @@ -1870,7 +1871,7 @@ int cx231xx_register_analog_devices(struct cx231xx *dev) q->ops = &cx231xx_vbi_qops; q->mem_ops = &vb2_vmalloc_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; - q->min_buffers_needed = 1; + q->min_queued_buffers = 1; q->lock = &dev->lock; ret = vb2_queue_init(q); if (ret) diff --git a/drivers/media/usb/dvb-usb/cxusb-analog.c b/drivers/media/usb/dvb-usb/cxusb-analog.c index deba5224cb8d..b5d8c6b75ae1 100644 --- a/drivers/media/usb/dvb-usb/cxusb-analog.c +++ b/drivers/media/usb/dvb-usb/cxusb-analog.c @@ -1632,7 +1632,7 @@ static int cxusb_medion_register_analog_video(struct dvb_usb_device *dvbdev) cxdev->videoqueue.buf_struct_size = sizeof(struct cxusb_medion_vbuffer); cxdev->videoqueue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; - cxdev->videoqueue.min_buffers_needed = 6; + cxdev->videoqueue.min_queued_buffers = 6; cxdev->videoqueue.lock = &cxdev->dev_lock; ret = vb2_queue_init(&cxdev->videoqueue); diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c index 25e0620deff1..4aef584e21da 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -1607,7 +1607,8 @@ static int vidioc_g_parm(struct file *file, void *priv, p->parm.capture.capability = V4L2_CAP_TIMEPERFRAME; if (dev->is_webcam) { rc = v4l2_device_call_until_err(&v4l2->v4l2_dev, 0, - video, g_frame_interval, &ival); + pad, get_frame_interval, NULL, + &ival); if (!rc) p->parm.capture.timeperframe = ival.interval; } else { @@ -1639,7 +1640,8 @@ static int vidioc_s_parm(struct file *file, void *priv, p->parm.capture.readbuffers = EM28XX_MIN_BUF; p->parm.capture.capability = V4L2_CAP_TIMEPERFRAME; rc = v4l2_device_call_until_err(&dev->v4l2->v4l2_dev, 0, - video, s_frame_interval, &ival); + pad, set_frame_interval, NULL, + &ival); if (!rc) p->parm.capture.timeperframe = ival.interval; return rc; diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c index 770714c34295..e8c8bdb9c40b 100644 --- a/drivers/media/usb/gspca/gspca.c +++ b/drivers/media/usb/gspca/gspca.c @@ -1257,7 +1257,7 @@ static int vidioc_g_parm(struct file *filp, void *priv, { struct gspca_dev *gspca_dev = video_drvdata(filp); - parm->parm.capture.readbuffers = gspca_dev->queue.min_buffers_needed; + parm->parm.capture.readbuffers = gspca_dev->queue.min_queued_buffers; if (!gspca_dev->sd_desc->get_streamparm) return 0; @@ -1273,7 +1273,7 @@ static int vidioc_s_parm(struct file *filp, void *priv, { struct gspca_dev *gspca_dev = video_drvdata(filp); - parm->parm.capture.readbuffers = gspca_dev->queue.min_buffers_needed; + parm->parm.capture.readbuffers = gspca_dev->queue.min_queued_buffers; if (!gspca_dev->sd_desc->set_streamparm) { parm->parm.capture.capability = 0; @@ -1517,7 +1517,7 @@ int gspca_dev_probe2(struct usb_interface *intf, q->ops = &gspca_qops; q->mem_ops = &vb2_vmalloc_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; - q->min_buffers_needed = 2; + q->min_queued_buffers = 2; q->lock = &gspca_dev->usb_lock; ret = vb2_queue_init(q); if (ret) diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c index 3e535be2c520..9c0ecd5f056c 100644 --- a/drivers/media/usb/hackrf/hackrf.c +++ b/drivers/media/usb/hackrf/hackrf.c @@ -753,12 +753,13 @@ static int hackrf_queue_setup(struct vb2_queue *vq, unsigned int *nplanes, unsigned int sizes[], struct device *alloc_devs[]) { struct hackrf_dev *dev = vb2_get_drv_priv(vq); + unsigned int q_num_bufs = vb2_get_num_buffers(vq); dev_dbg(dev->dev, "nbuffers=%d\n", *nbuffers); /* Need at least 8 buffers */ - if (vq->num_buffers + *nbuffers < 8) - *nbuffers = 8 - vq->num_buffers; + if (q_num_bufs + *nbuffers < 8) + *nbuffers = 8 - q_num_bufs; *nplanes = 1; sizes[0] = PAGE_ALIGN(dev->buffersize); diff --git a/drivers/media/usb/pvrusb2/pvrusb2-context.c b/drivers/media/usb/pvrusb2/pvrusb2-context.c index 14170a5d72b3..1764674de98b 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-context.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-context.c @@ -268,7 +268,8 @@ void pvr2_context_disconnect(struct pvr2_context *mp) { pvr2_hdw_disconnect(mp->hdw); mp->disconnect_flag = !0; - pvr2_context_notify(mp); + if (!pvr2_context_shutok()) + pvr2_context_notify(mp); } diff --git a/drivers/media/usb/stk1160/stk1160-video.c b/drivers/media/usb/stk1160/stk1160-video.c index 4e966f6bf608..366f0e4a5dc0 100644 --- a/drivers/media/usb/stk1160/stk1160-video.c +++ b/drivers/media/usb/stk1160/stk1160-video.c @@ -107,8 +107,7 @@ void stk1160_copy_video(struct stk1160 *dev, u8 *src, int len) /* * TODO: These stk1160_dbg are very spammy! - * We should 1) check why we are getting them - * and 2) add ratelimit. + * We should check why we are getting them. * * UPDATE: One of the reasons (the only one?) for getting these * is incorrect standard (mismatch between expected and configured). @@ -151,7 +150,7 @@ void stk1160_copy_video(struct stk1160 *dev, u8 *src, int len) /* Let the bug hunt begin! sanity checks! */ if (lencopy < 0) { - stk1160_dbg("copy skipped: negative lencopy\n"); + printk_ratelimited(KERN_DEBUG "copy skipped: negative lencopy\n"); return; } diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index 1e30e05953dc..62a583040cd4 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -726,9 +726,10 @@ static int usbtv_queue_setup(struct vb2_queue *vq, { struct usbtv *usbtv = vb2_get_drv_priv(vq); unsigned size = USBTV_CHUNK * usbtv->n_chunks * 2 * sizeof(u32); + unsigned int q_num_bufs = vb2_get_num_buffers(vq); - if (vq->num_buffers + *nbuffers < 2) - *nbuffers = 2 - vq->num_buffers; + if (q_num_bufs + *nbuffers < 2) + *nbuffers = 2 - q_num_bufs; if (*nplanes) return sizes[0] < size ? -EINVAL : 0; *nplanes = 1; diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 08fcd2ffa727..bbd90123a4e7 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -2592,6 +2592,15 @@ static const struct usb_device_id uvc_ids[] = { .bInterfaceSubClass = 1, .bInterfaceProtocol = 0, .driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_limited }, + /* Chicony Electronics Co., Ltd Integrated Camera */ + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x04f2, + .idProduct = 0xb67c, + .bInterfaceClass = USB_CLASS_VIDEO, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = UVC_PC_PROTOCOL_15, + .driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_uvc11 }, /* Chicony EasyCamera */ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, @@ -2994,6 +3003,15 @@ static const struct usb_device_id uvc_ids[] = { .bInterfaceSubClass = 1, .bInterfaceProtocol = 0, .driver_info = UVC_INFO_QUIRK(UVC_QUIRK_FORCE_BPP) }, + /* SunplusIT Inc HD Camera */ + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x2b7e, + .idProduct = 0xb752, + .bInterfaceClass = USB_CLASS_VIDEO, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = UVC_PC_PROTOCOL_15, + .driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_uvc11 }, /* Lenovo Integrated Camera */ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c index 28dde08ec6c5..7cbf4692bd87 100644 --- a/drivers/media/usb/uvc/uvc_video.c +++ b/drivers/media/usb/uvc/uvc_video.c @@ -1954,7 +1954,7 @@ static int uvc_video_start_transfer(struct uvc_streaming *stream, /* Check if the bandwidth is high enough. */ psize = uvc_endpoint_max_bpi(stream->dev->udev, ep); - if (psize >= bandwidth && psize <= best_psize) { + if (psize >= bandwidth && psize < best_psize) { altsetting = alts->desc.bAlternateSetting; best_psize = psize; best_ep = ep; |