mediapointer-dvb-s2/linux/drivers/media/video/gspca, branch master Mediapointer DVB-S2 driver backport commit 0030ec38ce5b50a77287a22bf88a65338da21547 2009-09-19T03:50:59+00:00 Mauro Carvalho Chehab mchehab@redhat.com 2009-09-19T03:50:59+00:00 7e64172778f38790cb77a147a6448a7816628fdf From: Mauro Carvalho Chehab <mchehab@redhat.com> Author: Mauro Carvalho Chehab <mchehab@redhat.com> Date: Sat Sep 19 00:49:11 2009 -0300 V4L/DVB(12993b): gl860: Prevent a potential risk of zeroing a floating pointer drivers/media/video/gspca/gl860/gl860.c: In function ‘gl860_build_control_table’: drivers/media/video/gspca/gl860/gl860.c:119: warning: ‘sd_ctrls’ may be used uninitialized in this function kernel-sync: Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 
From: Mauro Carvalho Chehab <mchehab@redhat.com>

Author: Mauro Carvalho Chehab <mchehab@redhat.com>
    Date:   Sat Sep 19 00:49:11 2009 -0300

    V4L/DVB(12993b): gl860: Prevent a potential risk of zeroing a floating pointer

    drivers/media/video/gspca/gl860/gl860.c: In function ‘gl860_build_control_table’:
    drivers/media/video/gspca/gl860/gl860.c:119: warning: ‘sd_ctrls’ may be used uninitialized in this function

kernel-sync:

Priority: normal

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
merge: http://www.linuxtv.org/hg/~dougsland/v4l-dvb 2009-09-19T02:56:50+00:00 Mauro Carvalho Chehab mchehab@redhat.com 2009-09-19T02:56:50+00:00 034d0acc1b03bd1d68b729ea719978961628dd2a From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 
From: Mauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
GSPCA: kmalloc failure ignored in sd_start() 2009-09-18T23:33:27+00:00 Douglas Schilling Landgraf dougsland@redhat.com 2009-09-18T23:33:27+00:00 4531ca9b59c2253c2e28cfeaa5119bf09166e029 From: Roel Kluin <roel.kluin@gmail.com> Prevent NULL dereference if kmalloc() fails. Priority: normal Signed-off-by: Roel Kluin <roel.kluin@gmail.com> CC: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> 
From: Roel Kluin <roel.kluin@gmail.com>

Prevent NULL dereference if kmalloc() fails.

Priority: normal

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
CC: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
gspca - stv06xx-hdcs: Reduce exposure range 2009-09-18T17:56:04+00:00 Erik Andrén erik.andren@gmail.com 2009-09-18T17:56:04+00:00 45d1e795c057e023fc615bedc55da461dfbdaef3 From: James Blanford <jhblanford@gmail.com> Due to rounding and clipping, exposure and gain settings do not map to unique register values. Rather than read the registers and report gain and exposure that may be different than the values that were set, just cache the latest values that were set and report them. Reduce exposure range from 0-65535 to 0-255 so libv4l's autogain doesn't take forever. Remove vestiges of driver signal processing that is now handled by libv4l. Priority: normal Signed-off-by: James Blanford <jhblanford@gmail.com> Signed-off-by: Erik Andrén <erik.andren@gmail.com> 
From: James Blanford <jhblanford@gmail.com>

Due to rounding and clipping, exposure and gain settings do not map to
unique register values.  Rather than read the registers and report gain
and exposure that may be different than the values that were set, just
cache the latest values that were set and report them.  Reduce exposure
range from 0-65535 to 0-255 so libv4l's autogain doesn't take forever.
Remove vestiges of driver signal processing that is now handled by
libv4l.

Priority: normal

Signed-off-by: James Blanford <jhblanford@gmail.com>
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
gspca - stv06xx-hdcs: Fixup exposure 2009-09-18T17:53:09+00:00 Erik Andrén erik.andren@gmail.com 2009-09-18T17:53:09+00:00 718d7d964763b5513776b56300faa98e0b4846f6 From: James Blanford <jhblanford@gmail.com> Initialize image size before it's used to initialize exposure. Work around lack of exposure set hardware latch with a sequence of register writes in a single I2C command packet. Priority: normal Signed-off-by: James Blanford <jhblanford@gmail.com> Signed-off-by: Erik Andrén <erik.andren@gmail.com> 
From: James Blanford <jhblanford@gmail.com>

Initialize image size before it's used to initialize exposure.
Work around lack of exposure set hardware latch with a sequence of
register writes in a single I2C command packet.

Priority: normal

Signed-off-by: James Blanford <jhblanford@gmail.com>
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
gspca - m5602-ov7660: Disable red and blue gain for now 2009-09-14T16:14:41+00:00 Erik Andrén erik.andren@gmail.com 2009-09-14T16:14:41+00:00 292192340e03288401f283eacc14f07b05f7d018 From: Erik Andrén <erik.andren@gmail.com> Red and blue gain isn't handled in conformance with the v4l2 specification. Disable them for now. Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com> 
From: Erik Andrén <erik.andren@gmail.com>

Red and blue gain isn't handled in conformance with the v4l2 specification. Disable them for now.

Priority: normal

Signed-off-by: Erik Andrén <erik.andren@gmail.com>
gspca - m5602-ov7660: Remove redundant init writes 2009-06-26T12:30:42+00:00 Erik Andrén erik.andren@gmail.com 2009-06-26T12:30:42+00:00 d3114e784667e62ce369c84e53f8f8431fdc6067 From: Erik Andrén <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com> 
From: Erik Andrén <erik.andren@gmail.com>

Priority: normal

Signed-off-by: Erik Andrén <erik.andren@gmail.com>
gspca - m5602-ov7660: Don't set blue and red gain during init 2009-06-26T12:22:59+00:00 Erik Andrén erik.andren@gmail.com 2009-06-26T12:22:59+00:00 d825e58ee7d62988f5c63c27d3097db105dd43d1 From: Erik Andrén <erik.andren@gmail.com> Don't set blue and red gain during init as we manuall set it later Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com> 
From: Erik Andrén <erik.andren@gmail.com>

Don't set blue and red gain during init as we manuall set it later

Priority: normal

Signed-off-by: Erik Andrén <erik.andren@gmail.com>
gspca - m5602-ov7660: Don't set gain during init 2009-06-26T12:21:46+00:00 Erik Andrén erik.andren@gmail.com 2009-06-26T12:21:46+00:00 3fa542c1b171cfbdd864bc467e19d03c30b9efd3 From: Erik Andrén <erik.andren@gmail.com> We manually set the gain later, no need to do it during init Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com> 
From: Erik Andrén <erik.andren@gmail.com>

We manually set the gain later, no need to do it during init

Priority: normal

Signed-off-by: Erik Andrén <erik.andren@gmail.com>
gspca - m5602-ov7660: Remove old init 2009-06-26T12:20:04+00:00 Erik Andrén erik.andren@gmail.com 2009-06-26T12:20:04+00:00 e57b1c6206737d459429f6a872bd85bd8bd34203 From: Erik Andrén <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com> 
From: Erik Andrén <erik.andren@gmail.com>

Priority: normal

Signed-off-by: Erik Andrén <erik.andren@gmail.com>