linux-stable.git/drivers/media, branch v3.2.1

gspca: Fix falling back to lower isoc alt settings

2011-12-31T19:53:58+00:00

The current gspca core code has a regression where it no longer properly
falls back to lower alt settings when there is not enough bandwidth.

This causes many iso based usb-1 cameras to not work when plugged into a
usb2 hub or a sandybridge chipset motherboard!

This patch fixes this.

Signed-off-by: Hans de Goede 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Linus Torvalds

gspca: Fix bulk mode cameras no longer working (regression fix)

2011-12-30T00:29:00+00:00

The new iso bandwidth calculation code accidentally has broken support
for bulk mode cameras. This has broken the following drivers:
finepix, jeilinj, ovfx2, ov534, ov534_9, se401, sq905, sq905c, sq930x,
stv0680, vicam.

Thix patch fixes this. Fix tested with: se401, sq905, sq905c, stv0680 & vicam
cams.

Signed-off-by: Hans de Goede 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Linus Torvalds

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

2011-12-23T22:59:08+00:00

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  [media] omap3isp: Fix crash caused by subdevs now having a pointer to devnodes

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

2011-12-20T18:49:39+00:00

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (31 commits)
  Revert "[media] af9015: limit I2C access to keep FW happy"
  [media] s5p-fimc: Fix camera input configuration in subdev operations
  [media] m5mols: Fix logic in sanity check
  [media] ati_remote: switch to single-byte scancodes
  [media] V4L: mt9m111: fix uninitialised mutex
  [media] V4L: omap1_camera: fix missing  include
  [media] V4L: mt9t112: use after free in mt9t112_probe()
  [media] V4L: soc-camera: fix compiler warnings on 64-bit platforms
  [media] s5p_mfc_enc: fix s/H264/H263/ typo
  [media] omap_vout: Fix compile error in 3.1
  [media] au0828: add missing models 72101, 72201 & 72261 to the model matrix
  [media] au0828: add missing USB ID 2040:7213
  [media] au0828: add missing USB ID 2040:7260
  [media] [trivial] omap24xxcam-dma: Fix logical test
  [media] omap_vout: fix crash if no driver for a display
  [media] media: video: s5p-tv: fix build break
  [media] omap3isp: fix compilation of ispvideo.c
  [media] m5mols: Fix set_fmt to return proper pixel format code
  [media] s5p-fimc: Use correct fourcc for RGB565 colour format
  [media] s5p-fimc: Fail driver probing when sensor configuration is wrong
  ...

[media] omap3isp: Fix crash caused by subdevs now having a pointer to devnodes

2011-12-19T20:07:41+00:00

Commit 3e0ec41c5c5ee14e27f65e28d4a616de34f59a97 ("V4L: dynamically
allocate video_device nodes in subdevices") makes the
embedding video_device directly.

Fix accesses to the devnode accordingly.

Signed-off-by: Laurent Pinchart 
Acked-by: Sakari Ailus 
Signed-off-by: Mauro Carvalho Chehab

Revert "[media] af9015: limit I2C access to keep FW happy"

2011-12-12T18:02:15+00:00

This reverts commit ff83bd82cb343d37b5ab8e402aaad9ef33d03f1e.

As requested by Antti:
From a talk with him at #linuxtv irc, he strong feeling that some apps
like MythTV will do a lot a lot of I2C I/O and now it adds locks,
with utimatelly means more delays. This could cause bad effects.

There is a new patch for 3.3 that re-writes af9013 in order to limit
I2C I/O. and thus those patches could be nice to have together
because those user who has has problems are most likely MythTV users.

So, let's revert this commit for now.

Requested-by: Antti Palosaari 
Signed-off-by: Mauro Carvalho Chehab

[media] s5p-fimc: Fix camera input configuration in subdev operations

2011-12-11T14:08:51+00:00

When using only subdev user-space operations the camera
interface input was not configured properly. Fix this by
updating the corresponding data structure in set_fmt
operation.

Signed-off-by: Sylwester Nawrocki 
Signed-off-by: Kyungmin Park 
Signed-off-by: Mauro Carvalho Chehab

[media] m5mols: Fix logic in sanity check

2011-12-11T14:08:21+00:00

Detected by "cppcheck".

Signed-off-by: Thomas Jarosch 
Signed-off-by: Mauro Carvalho Chehab

[media] ati_remote: switch to single-byte scancodes

2011-12-11T12:51:59+00:00

The ati_remote driver currently uses 2-byte scancodes. However, one of
those bytes is actually a checksum and therefore shouldn't be considered
as part of the scancode.

Fix the driver to only use the actual data byte as a scancode and to
check the checksum itself. Update the bundled keymaps accordingly.

Since ati_remote was only migrated to the rc subsystem for 3.2, the
previous scancodes weren't emitted on any stable kernel.

Reported-by: George Spelvin 
Signed-off-by: Anssi Hannula 
Signed-off-by: Mauro Carvalho Chehab

[media] V4L: mt9m111: fix uninitialised mutex

2011-12-11T11:44:03+00:00

Signed-off-by: Guennadi Liakhovetski 
Signed-off-by: Mauro Carvalho Chehab