diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-23 14:39:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-23 14:39:09 -0700 |
| commit | e317234975cb7463b8ca21a93bb6862d9dcf113f (patch) | |
| tree | 4446fa3a21364f3cba23a22aa2a94027f169d8df /drivers/media/video/em28xx/em28xx-video.c | |
| parent | f37ab0fba271e43edab0e3ae9fe644fcda455402 (diff) | |
| parent | 7483d45f0aee3afc0646d185cabd4af9f6cab58c (diff) | |
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- V4L2 API additions to better support JPEG compression control
- media API additions to properly support MPEG decoders
- V4L2 API additions for image crop/scaling
- a few other V4L2 API DocBook fixes/improvements
- two new DVB frontend drivers: m88rs2000 and rtl2830
- two new DVB drivers: az6007 and rtl28xxu
- a framework for ISA drivers, that removed lots of common code found
at the ISA radio drivers
- a new FM transmitter driver (radio-keene)
- a GPIO-based IR receiver driver
- a new sensor driver: mt9m032
- some new video drivers: adv7183, blackfin, mx2_emmaprp, sii9234_drv,
vs6624
- several new board additions, driver fixes, improvements and cleanups.
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (295 commits)
[media] update CARDLIST.em28xx
[media] partially reverts changeset fa5527c
[media] stb0899: fix the limits for signal strength values
[media] em28xx: support for 2304:0242 PCTV QuatroStick (510e)
[media] em28xx: support for 2013:0251 PCTV QuatroStick nano (520e)
[media] -EINVAL -> -ENOTTY
[media] gspca - sn9c20x: Cleanup source
[media] gspca - sn9c20x: Simplify register write for capture start/stop
[media] gspca - sn9c20x: Add automatic JPEG compression mechanism
[media] gspca - sn9c20x: Greater delay in case of sensor no response
[media] gspca - sn9c20x: Optimize the code of write sequences
[media] gspca - sn9c20x: Add the JPEG compression quality control
[media] gspca - sn9c20x: Add a delay after Omnivision sensor reset
[media] gspca - sn9c20x: Propagate USB errors to higher level
[media] gspca - sn9c20x: Use the new video control mechanism
[media] gspca - sn9c20x: Fix loss of frame start
[media] gspca - zc3xx: Lack of register 08 value for sensor cs2102k
[media] gspca - ov534_9: Add brightness to OmniVision 5621 sensor
[media] gspca - zc3xx: Add V4L2_CID_JPEG_COMPRESSION_QUALITY control support
[media] pvrusb2: fix 7MHz & 8MHz DVB-T tuner support for HVR1900 rev D1F5
...
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-video.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-video.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index 613300b51a9..324b695c072 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -760,17 +760,19 @@ buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb, goto fail; } - if (!dev->isoc_ctl.num_bufs) + if (!dev->isoc_ctl.analog_bufs.num_bufs) urb_init = 1; if (urb_init) { if (em28xx_vbi_supported(dev) == 1) - rc = em28xx_init_isoc(dev, EM28XX_NUM_PACKETS, + rc = em28xx_init_isoc(dev, EM28XX_ANALOG_MODE, + EM28XX_NUM_PACKETS, EM28XX_NUM_BUFS, dev->max_pkt_size, em28xx_isoc_copy_vbi); else - rc = em28xx_init_isoc(dev, EM28XX_NUM_PACKETS, + rc = em28xx_init_isoc(dev, EM28XX_ANALOG_MODE, + EM28XX_NUM_PACKETS, EM28XX_NUM_BUFS, dev->max_pkt_size, em28xx_isoc_copy); @@ -2267,7 +2269,7 @@ static int em28xx_v4l2_close(struct file *filp) v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0); /* do this before setting alternate! */ - em28xx_uninit_isoc(dev); + em28xx_uninit_isoc(dev, EM28XX_ANALOG_MODE); em28xx_set_mode(dev, EM28XX_SUSPEND); /* set alternate 0 */ |