提交 · 2e5ef2dfc45ff1ecebb0d8657b85b3fc716db9bf · openanolis / cloud-kernel

30 12月, 2008 40 次提交

V4L/DVB (9980): em28xx: simplify analog logic · 2e5ef2df

由 Mauro Carvalho Chehab 提交于 12月 28, 2008

Now, just two routines are enough for analog: the first one configs the analog
part and register V4L2 devices, and the second one release analog devices.

After this patch, it will be easier to transform em28xx-video into an em28xx
extension, loaded only on analog devices.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

2e5ef2df

V4L/DVB (9979): em28xx: move usb probe code to a proper place · 1a23f81b

由 Mauro Carvalho Chehab 提交于 12月 28, 2008

em28xx-video were holding several code that are not specific to V4L2
interface.

This patch moves the core code for em28xx-core, and usb probing code
into em28xx-cards.

This opens the possibility of breaking em28xx into a core module and a
V4L2 module, loaded only on devices that have analog interfaces.

Some cleanup may be done at em28xx-cards to optimize the config code.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

1a23f81b

V4L/DVB (9978): stkwebcam: Implement VIDIOC_ENUM_FRAMESIZES ioctl · 126be90f

由 Jaime Velasco Juan 提交于 12月 25, 2008

This patch implements VIDIOC_ENUM_FRAMESIZES, it is used at least
by gstreamer.
Signed-off-by: NJaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

126be90f

V4L/DVB (9977): Kbuild: fix compilation when dib7000p is not defined · 71050814

由 Mauro Carvalho Chehab 提交于 12月 26, 2008

dib7000p.h defines a few extern symbols when CONFIG_DVB_DIB7000P is not set. since the
header is used on more than one driver, this causes symbol duplication, as pointed by
Ingo Molnar <mingo@elte.hu>:

drivers/media/dvb/built-in.o: In function `dib7000p_set_gpio':
(.text+0x3f242): multiple definition of `dib7000p_set_gpio'
drivers/media/video/built-in.o:(.text+0xb8c1e): first defined here
drivers/media/dvb/built-in.o: In function `dib7000p_i2c_enumeration':
(.text+0x3f282): multiple definition of `dib7000p_i2c_enumeration'
drivers/media/video/built-in.o:(.text+0xb8c3e): first defined here
drivers/media/dvb/built-in.o: In function `dib7000p_set_wbd_ref':
(.text+0x3f1c1): multiple definition of `dib7000p_set_wbd_ref'
drivers/media/video/built-in.o:(.text+0xb8bfe): first defined here
  LD      drivers/net/built-in.o
make[2]: *** [drivers/media/built-in.o] Error 1

Cc: Patrick Boettcher <patrick.boettcher@desy.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

71050814

V4L/DVB (9975): ivtv: set v4l2_dev instead of parent. · 4efc9abf

由 Hans Verkuil 提交于 12月 23, 2008

Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

4efc9abf

V4L/DVB (9974): v4l2-dev: allow drivers to pass v4l2_device as parent · 9bea3514

由 Hans Verkuil 提交于 12月 23, 2008

Drivers that use v4l2_device can set that as parent pointer in the v4l2_dev
field instead of using the struct device parent field.

This allows v4l2-dev.c to check whether this driver is v4l2_device based,
and if so then it can offer additional services.
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

9bea3514

V4L/DVB (9973): v4l2-dev: use the release callback from device instead of cdev · dc93a70c

由 Hans Verkuil 提交于 12月 19, 2008

Instead of relying on the cdev release callback we should rely on the
release callback from the device struct. This requires that we use
get_device/put_device to do proper refcounting. In order to do this
safely v4l2-dev.c now sets up its own file_operations that call
out to the driver's ops.
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

dc93a70c

V4L/DVB (9972): v4l: usbvideo, fix module ref count check · be49e368

由 Jiri Slaby 提交于 12月 22, 2008

usbvideo_ClientIncModCount may return value < 0 in the case of error, not > 0.
Signed-off-by: NJiri Slaby <jirislaby@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

be49e368

M
V4L/DVB (9970): em28xx: Allow get/set registers for debug on i2c slave chips · 14983d81
由 Mauro Carvalho Chehab 提交于 12月 22, 2008
```
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
```
14983d81
M
V4L/DVB (9969): tvp5150: add support for VIDIOC_G_CHIP_IDENT ioctl · bc974305
由 Mauro Carvalho Chehab 提交于 12月 22, 2008
```
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
```
bc974305

V4L/DVB (9967): cs5345: convert to v4l2_subdev and fix broken s_ctrl. · b3ee7e21

由 Hans Verkuil 提交于 12月 19, 2008

Converted to v4l2_subdev. While doing that I also discovered a stray 'break'
that broke the S_CTRL handling. Fixed that as well.
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

b3ee7e21

V4L/DVB (9966): tda9875: convert to v4l2_subdev. · 12f91a3f