linux-toradex.git/include/media/davinci, branch v3.16.3

[media] media: davinci: vpfe: use v4l2_fh for priority handling

2014-04-16T21:24:15+00:00

This patch migrates the vpfe driver to use v4l2_fh for
priority handling.

Signed-off-by: Lad, Prabhakar 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] media: davinci: vpbe: use v4l2_fh for priority handling

2014-04-16T21:23:45+00:00

This patch migrates the vpbe driver to use v4l2_fh for
priority handling. This also fixes v4l2-compliance test.

Signed-off-by: Lad, Prabhakar 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] media: davinci: vpif: display: add V4L2-async support

2013-07-26T16:17:15+00:00

Add support for asynchronous subdevice probing, using the v4l2-async API.
The legacy synchronous mode is still supported too, which allows to
gradually update drivers and platforms.

Signed-off-by: Lad, Prabhakar 
Cc: Guennadi Liakhovetski 
Cc: Hans Verkuil 
Cc: Laurent Pinchart 
Cc: Sakari Ailus 
Cc: Mauro Carvalho Chehab 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] media: davinci: vpif: capture: add V4L2-async support

2013-07-26T16:16:37+00:00

Add support for asynchronous subdevice probing, using the v4l2-async API.
The legacy synchronous mode is still supported too, which allows to
gradually update drivers and platforms.

Signed-off-by: Prabhakar Lad 
Cc: Guennadi Liakhovetski 
Cc: Hans Verkuil 
Cc: Laurent Pinchart 
Cc: Sakari Ailus 
Cc: Mauro Carvalho Chehab 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] media: davinci: vpbe: fix checkpatch warning for CamelCase

2013-05-21T11:19:17+00:00

This patch fixes checkpatch warning to avoid CamelCase.

Signed-off-by: Lad, Prabhakar 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] v4l2: pass std by value to the write-only s_std ioctl

2013-03-24T09:47:00+00:00

This ioctl is defined as IOW, so pass the argument by value instead of by
reference. I could have chosen to add const instead, but this is 1) easier
to handle in drivers and 2) consistent with the s_std subdev operation.

Signed-off-by: Hans Verkuil 
Acked-by: Laurent Pinchart 
Acked-by: Jonathan Corbet 
Acked-by: Guennadi Liakhovetski 
Acked-by: Lad, Prabhakar 
Signed-off-by: Mauro Carvalho Chehab

[media] davinci: more gama -> gamma typo fixes

2013-03-19T19:16:23+00:00

Signed-off-by: Hans Verkuil 
Acked-by: Lad, Prabhakar 
Signed-off-by: Mauro Carvalho Chehab

[media] davinci/dm644x_ccdc: fix compiler warning

2013-03-19T19:16:04+00:00

drivers/media/platform/davinci/dm644x_ccdc.c: In function ‘validate_ccdc_param’:
drivers/media/platform/davinci/dm644x_ccdc.c:233:32: warning: comparison between ‘enum ccdc_gama_width’ and ‘enum ccdc_data_size’ [-Wenum-compare]
It took a bit of work, see this thread of an earlier attempt to fix this:
https://patchwork.kernel.org/patch/1923091/
I've chosen not to follow the suggestions in that thread since gamma_width is
really a different property from data_size. What you really want is to know if
gamma_width fits inside data_size and for that you need to translate each
enum into a maximum bit number so you can safely compare the two.
So I put in two static inline translation functions instead, keeping the rest
of the code the same (except for fixing the 'gama' typo).

Signed-off-by: Hans Verkuil 
Acked-by: Lad, Prabhakar 
Signed-off-by: Mauro Carvalho Chehab

[media] davinci: remove VPBE_ENC_DV_PRESET and rename VPBE_ENC_CUSTOM_TIMINGS

2013-03-19T19:09:53+00:00

Remove VPBE_ENC_DV_PRESET (the DV_PRESET API is no longer supported) and
VPBE_ENC_CUSTOM_TIMINGS is renamed to VPBE_ENC_DV_TIMINGS since the old
"CUSTOM_TIMINGS" name is deprecated in favor of "DV_TIMINGS".

Signed-off-by: Hans Verkuil 
Acked-by: Lad, Prabhakar 
Acked-by: Sekhar Nori 
Signed-off-by: Mauro Carvalho Chehab

[media] davinci: vpbe: pass different platform names to handle different ip's

2012-12-21T16:18:50+00:00

The vpbe driver can handle different platforms DM644X, DM36X and
DM355. To differentiate between this platforms venc_type/vpbe_type
was passed as part of platform data which was incorrect. The correct
way to differentiate to handle this case is by passing different
platform names.
This patch creates platform_device_id[] array supporting different
platforms and assigns id_table to the platform driver, and finally
in the probe gets the actual device by using platform_get_device_id()
and gets the appropriate driver data for that platform.
Taking this approach will also make the DT transition easier.

Signed-off-by: Lad, Prabhakar 
Signed-off-by: Manjunath Hadli 
Acked-by: Sekhar Nori 
Signed-off-by: Mauro Carvalho Chehab