diff options
Diffstat (limited to 'drivers/media/pci/cx25821')
| -rw-r--r-- | drivers/media/pci/cx25821/Makefile | 2 | ||||
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821-core.c | 6 | ||||
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821-video.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821.h | 7 |
4 files changed, 14 insertions, 3 deletions
diff --git a/drivers/media/pci/cx25821/Makefile b/drivers/media/pci/cx25821/Makefile index 5872feb266a6..c8f8598a2b86 100644 --- a/drivers/media/pci/cx25821/Makefile +++ b/drivers/media/pci/cx25821/Makefile @@ -1,6 +1,6 @@ cx25821-y := cx25821-core.o cx25821-cards.o cx25821-i2c.o \ cx25821-gpio.o cx25821-medusa-video.o \ - cx25821-video.o cx25821-video-upstream.o + cx25821-video.o obj-$(CONFIG_VIDEO_CX25821) += cx25821.o obj-$(CONFIG_VIDEO_CX25821_ALSA) += cx25821-alsa.o diff --git a/drivers/media/pci/cx25821/cx25821-core.c b/drivers/media/pci/cx25821/cx25821-core.c index c1ea24e951f3..559f8293c53a 100644 --- a/drivers/media/pci/cx25821/cx25821-core.c +++ b/drivers/media/pci/cx25821/cx25821-core.c @@ -965,11 +965,15 @@ void cx25821_dev_unregister(struct cx25821_dev *dev) release_mem_region(dev->base_io_addr, pci_resource_len(dev->pci, 0)); - for (i = 0; i < MAX_VID_CHANNEL_NUM - 1; i++) { + for (i = 0; i < MAX_VID_CAP_CHANNEL_NUM - 1; i++) { if (i == SRAM_CH08) /* audio channel */ continue; + /* + * TODO: enable when video output is properly + * supported. if (i == SRAM_CH09 || i == SRAM_CH10) cx25821_free_mem_upstream(&dev->channels[i]); + */ cx25821_video_unregister(dev, i); } diff --git a/drivers/media/pci/cx25821/cx25821-video.c b/drivers/media/pci/cx25821/cx25821-video.c index 827c3c036ba3..7bc495e4ece2 100644 --- a/drivers/media/pci/cx25821/cx25821-video.c +++ b/drivers/media/pci/cx25821/cx25821-video.c @@ -692,7 +692,7 @@ int cx25821_video_register(struct cx25821_dev *dev) spin_lock_init(&dev->slock); - for (i = 0; i < MAX_VID_CHANNEL_NUM - 1; ++i) { + for (i = 0; i < MAX_VID_CAP_CHANNEL_NUM - 1; ++i) { struct cx25821_channel *chan = &dev->channels[i]; struct video_device *vdev = &chan->vdev; struct v4l2_ctrl_handler *hdl = &chan->hdl; diff --git a/drivers/media/pci/cx25821/cx25821.h b/drivers/media/pci/cx25821/cx25821.h index 34c5ff136598..d81a08a2df4f 100644 --- a/drivers/media/pci/cx25821/cx25821.h +++ b/drivers/media/pci/cx25821/cx25821.h @@ -88,6 +88,13 @@ #define CX25821_BOARD_CONEXANT_ATHENA10 1 #define MAX_VID_CHANNEL_NUM 12 + +/* + * Maximum capture-only channels. This can go away once video/audio output + * is fully supported in this driver. + */ +#define MAX_VID_CAP_CHANNEL_NUM 10 + #define VID_CHANNEL_NUM 8 struct cx25821_fmt { |