Hi Mauro, This pull request improves the colorspace handling in V4L2 as discussed before in Düsseldorf and in the v3 patch series: http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg82487.html Support for the improved colorspaces has been added to vivid and adv7511. The adv7511 changes have been tested with actual hardware (a loop between the adv7511 and the adv7604). Since linux/hdmi.h doesn't yet have support for BT2020 those InfoFrame values have been hardcoded. But I'll make a patch to change that once the new defines will appear in hdmi.h. A patch for adv7604 and probably adv7842 adding support for this is in the pipeline, but I need to do more testing. While I can detect what it sent to the adv7604 without any problem, the adv7604 does some conversions as well and those are not yet exposed correctly to userspace. Unfortunately I have a higher prio project to finish first before I can spend time on that. But that doesn't block this pull request from being merged. Once this is merged I'll update v4l-utils and valgrind to support the new colorspace fields. Regards, Hans The following changes since commit 504febc3f98c87a8bebd8f2f274f32c0724131e4: Revert "[media] lmed04: add missing breaks" (2014-11-25 22:16:25 -0200) are available in the git repository at: git://linuxtv.org/hverkuil/media_tree.git colorspace-api for you to fetch changes up to 1f27f940b48e14057684b0025317b148b430495f: adv7511: improve colorspace handling (2014-12-01 09:48:23 +0100) ---------------------------------------------------------------- Hans Verkuil (9): videodev2.h: improve colorspace support v4l2-mediabus: improve colorspace support v4l2-ioctl.c: log the new ycbcr_enc and quantization fields DocBook media: rewrite the Colorspace chapter vivid-tpg-colors: add AdobeRGB and BT.2020 support vivid-tpg: improve colorspace support vivid: add new colorspaces vivid: add support for YCbCr encoding and quantization adv7511: improve colorspace handling Documentation/DocBook/media/v4l/biblio.xml | 85 +++++ Documentation/DocBook/media/v4l/pixfmt.xml | 1274 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++------------------ drivers/media/i2c/adv7511.c | 208 +++++++++++++ drivers/media/platform/vivid/vivid-core.h | 13 + drivers/media/platform/vivid/vivid-ctrls.c | 113 +++++-- drivers/media/platform/vivid/vivid-tpg-colors.c | 704 ++++++++++++++++++++++++++++++++++++++--- drivers/media/platform/vivid/vivid-tpg-colors.h | 4 +- drivers/media/platform/vivid/vivid-tpg.c | 327 ++++++++++++------- drivers/media/platform/vivid/vivid-tpg.h | 38 +++ drivers/media/platform/vivid/vivid-vid-cap.c | 34 +- drivers/media/platform/vivid/vivid-vid-common.c | 4 + drivers/media/platform/vivid/vivid-vid-out.c | 25 +- drivers/media/v4l2-core/v4l2-ioctl.c | 11 +- include/media/v4l2-mediabus.h | 4 + include/uapi/linux/v4l2-mediabus.h | 6 +- include/uapi/linux/videodev2.h | 99 +++++- 16 files changed, 2440 insertions(+), 509 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
