http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-em28xx-quality-2/ en-us ~dheitmueller/v4l-dvb-em28xx-quality-2 Changelog ~dheitmueller/v4l-dvb-em28xx-quality-2 Changelog v4l2-common: add ability to use v4l2_ctrl_query_fill for chroma gain http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-em28xx-quality-2/rev/b07843fc940f
From: Devin Heitmueller <dheitmueller@kernellabs.com>

Add the ability to use the v4l2_ctrl_query_fill() function for the newly
introduced chroma gain control.

Also, make use of the centralized function by the one caller.

This work was sponsored by EyeMagnet Limited.

Priority: normal

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>]]> Devin Heitmueller <dheitmueller@kernellabs.com> Thu, 11 Mar 2010 20:00:13 -0500 saa115: add support for chroma AGC and chroma gain http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-em28xx-quality-2/rev/38de8ec07d86
From: Devin Heitmueller <dheitmueller@kernellabs.com>

Add support for chroma agc and gain to the saa7115 driver. This allows for
users to do manual adjustment for abnormal signal conditions.

This work was sponsored by EyeMagnet Limited.

Priority: normal

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>]]> Devin Heitmueller <dheitmueller@kernellabs.com> Thu, 11 Mar 2010 19:49:24 -0500 videodev2: introduce a common control for chroma gain http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-em28xx-quality-2/rev/291896ce08b5
From: Devin Heitmueller <dheitmueller@kernellabs.com>

Introduce a new control for modifying the chroma gain. This allows for user
intervention in abnormal signal conditions cases where the decoder's chroma
AGC cannot compensate and the value needs to be adjusted manually.

This work was sponsored by EyeMagnet Limited.

Priority: normal

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>]]> Devin Heitmueller <dheitmueller@kernellabs.com> Thu, 11 Mar 2010 19:27:59 -0500 saa7115: enable anti-alias filter http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-em28xx-quality-2/rev/330a041a1f99
From: Devin Heitmueller <dheitmueller@kernellabs.com>

This patch enables the anti-alias filter, which was originally enabled for
the saa7113, but the saa7115_init_misc was trampling the value. Without this
patch, there would be visible vertical bands in the chroma.

Thanks to Andy Walls for helping test this change against other ivtv products.

This work was sponsored by EyeMagnet Limited.

Priority: normal

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>]]> Devin Heitmueller <dheitmueller@kernellabs.com> Tue, 02 Feb 2010 22:33:48 -0500 em28xx: rework buffer pointer tracking for offset to start of video http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-em28xx-quality-2/rev/70ef8631ffd1
From: Devin Heitmueller <dheitmueller@kernellabs.com>

Rework the logic for tracking the amount of data copied to the VBI buffer, to
address problem found where the video lines are several bytes shifted to the
right (and the leading pixels in the first line rendered are garbage). This
would occur because the copy function would advance the pointer when detecting
headers, but the caller would not adjust the length actually copied.

This work was sponsored by EyeMagnet Limited.

Priority: normal

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>]]> Devin Heitmueller <dheitmueller@kernellabs.com> Fri, 22 Jan 2010 00:34:32 -0500 em28xx: reduce cropping for VBI area http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-em28xx-quality-2/rev/78943c345483
From: Devin Heitmueller <dheitmueller@kernellabs.com>

It turns up we can reduce the starting line for the active area, which results
in more data being captured when under PAL (while the full VBI capture window
still stays properly encoded).

This work was sponsored by EyeMagnet Limited.

Priority: normal

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>]]> Devin Heitmueller <dheitmueller@kernellabs.com> Fri, 22 Jan 2010 00:05:24 -0500 em28xx: adjust number of packets per URB http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-em28xx-quality-2/rev/938172831d51
From: Devin Heitmueller <dheitmueller@kernellabs.com>

Increase the packets per URB count from 40 to 64. I suspect that whoever was
looking at the usbsnoop captures saw "0x40" packets and mistook it for "40".

As a result of this change, I can see a 25% reduction in the number of
interrupts generated via powertop.

This work was sponsored by EyeMagnet Limited.

Priority: normal

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>]]> Devin Heitmueller <dheitmueller@kernellabs.com> Thu, 21 Jan 2010 23:53:17 -0500 soc_camera: fix pm_runtime http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-em28xx-quality-2/rev/7a58d924fb04
From: Douglas Schilling Landgraf <dougsland@redhat.com>

pm_runtime is only available for kernels >= 2.6.32

Priority: normal

Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>]]> Douglas Schilling Landgraf <dougsland@redhat.com> Tue, 09 Mar 2010 23:00:59 -0300 mt9t031: fix runtime-pm http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-em28xx-quality-2/rev/00872cf41803
From: Douglas Schilling Landgraf <dougsland@redhat.com>

runtime-pm is only available for kernels >= 2.6.32

Priority: normal

Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>]]> Douglas Schilling Landgraf <dougsland@redhat.com> Tue, 09 Mar 2010 22:34:51 -0300 Remove v4l2-apps from Makefile http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-em28xx-quality-2/rev/9a06eaa2004b
From: Douglas Schilling Landgraf <dougsland@redhat.com>

Priority: normal

Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>]]> Douglas Schilling Landgraf <dougsland@redhat.com> Tue, 09 Mar 2010 19:48:25 -0300