linux/include/media, branch v2.6.39

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

2011-04-27T22:17:52Z

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (42 commits) [media] media: vb2: correct queue initialization order [media] media: vb2: fix incorrect v4l2_buffer->flags handling [media] s5p-fimc: Add support for the buffer timestamps and sequence [media] s5p-fimc: Fix bytesperline and plane payload setup [media] s5p-fimc: Do not allow changing format after REQBUFS [media] s5p-fimc: Fix FIMC3 pixel limits on Exynos4 [media] tda18271: update tda18271c2_rf_cal as per NXP's rev.04 datasheet [media] tda18271: update tda18271_rf_band as per NXP's rev.04 datasheet [media] tda18271: fix bad calculation of main post divider byte [media] tda18271: prog_cal and prog_tab variables should be s32, not u8 [media] tda18271: fix calculation bug in tda18271_rf_tracking_filters_init [media] omap3isp: queue: Don't corrupt buf->npages when get_user_pages() fails [media] v4l: Don't register media entities for subdev device nodes [media] omap3isp: Don't increment node entity use count when poweron fails [media] omap3isp: lane shifter support [media] omap3isp: ccdc: support Y10/12, 8-bit bayer fmts [media] media: add missing 8-bit bayer formats and Y12 [media] v4l: add V4L2_PIX_FMT_Y12 format cx23885: Fix stv0367 Kconfig dependency [media] omap3isp: Use isp xclk defines ... Fix up trivial conflict (spelink errurs) in drivers/media/video/omap3isp/isp.c

[media] v4l2-device: fix a macro definition

2011-04-13T12:53:29Z

v4l2_device_unregister_subdev() wrongly uses "arg..." instead of "## arg" in its body. Fix it. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab

Fix common misspellings

2011-03-31T14:26:23Z

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

[media] videobuf2-dma-contig: make cookie() return a pointer to dma_addr_t

2011-03-22T22:41:58Z

dma_addr_t may not fit into void* on some architectures. To be safe, make vb2_dma_contig_cookie() return a pointer to dma_addr_t and dereference it in vb2_dma_contig_plane_paddr() back to dma_addr_t. Signed-off-by: Pawel Osciak Reported-by: Hans Verkuil Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab

[media] v4l: soc-camera: Store negotiated buffer settings

2011-03-22T22:41:55Z

This fixes the problem in which a host driver sets a personalized sizeimage or bytesperline field, and gets ignored when doing G_FMT. Signed-off-by: Sergio Aguirre Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab

[media] rc/keymaps: Rename Hauppauge table as rc-hauppauge

2011-03-22T22:24:14Z

There are two "hauppauge-new" keymaps, one with protocol unknown, and the other with the protocol marked accordingly. However, both tables are miss-named. Also, the old rc-hauppauge-new is broken, as it mixes three different controllers as if they were just one. This patch solves half of the problem by renaming the correct keycode table as just rc-hauppauge. This table contains the codes for the four different types of remote controllers found on Hauppauge cards, properly mapped with their different addresses. create mode 100644 drivers/media/rc/keymaps/rc-hauppauge.c delete mode 100644 drivers/media/rc/keymaps/rc-rc5-hauppauge-new.c [Jarod: fix up RC_MAP_HAUPPAUGE defines] Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jarod Wilson

[media] v4l2: use new flag to enable core priority handling

2011-03-22T19:38:16Z

Rather than guess which driver supports core priority handling, require drivers that do to explicitly set the V4L2_FL_USE_FH_PRIO flag in video_device. Updated the core prio handling accordingly and set the flag in the three drivers that do. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] v4l2-device: add kref and a release function

2011-03-22T19:38:05Z

The video_device struct has proper ref counting and its release function will be called when the last user releases it. But no such support was available for struct v4l2_device. This made it hard to determine when a USB driver can release the device if it has multiple device nodes. With one device node it is easy of course, since when the device node is released, the whole device can be released. This patch adds refcounting to v4l2_device. When registering device nodes the v4l2_device refcount will be increased, when releasing device nodes it will be decreased. The (optional) release function will be called when the last device node was released. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] v4l2-ioctl: add priority handling support

2011-03-22T19:37:59Z

Drivers that use v4l2_fh can now use the core framework support of g/s_priority. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] v4l2-fh: add v4l2_fh_is_singular

2011-03-22T19:37:58Z

Several drivers need to do something when the first filehandle is opened or the last filehandle is closed. Most implement some use count mechanism, but if they use v4l2_fh, then you can also just check if this is the only filehandle for the device node. A simple helper function can do this. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab