27 Jul, 2013

2 commits

• 4b8a531e6   [media] media: davinci: vpif: display: add V4L2-async support ... Browse Code »

  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

  Lad, Prabhakar

  2013-07-27 00:17:15 +0800  
• 873229e4f   [media] media: davinci: vpif: capture: add V4L2-async support ... Browse Code »

  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

  Lad, Prabhakar

  2013-07-27 00:16:37 +0800  

06 Oct, 2012

4 commits

• 2bd4e58c9   [media] media: davinci: vpif: display: separate out subdev from output ... Browse Code »

  vpif_display relied on a 1-1 mapping of output and subdev. This is not
  necessarily the case. Separate the two. So there is a list of subdevs
  and a list of outputs. Each output refers to a subdev and has routing
  information. An output does not have to have a subdev.
  The initial output for each channel is set to the fist output.
  Currently missing is support for associating multiple subdevs with
  an output.

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

  Lad, Prabhakar

  2012-10-06 09:12:27 +0800  
• 0d4f35f3f   [media] davinci: move struct vpif_interface to chan_cfg ... Browse Code »

  struct vpif_interface is channel specific, not subdev specific.
  Move it to the channel config.

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

  Hans Verkuil

  2012-10-06 09:09:57 +0800  
• 7aaad1312   [media] vpif_capture: move routing info from subdev to input ... Browse Code »

  Routing information is a property of the input, not of the subdev.
  One subdev may provide multiple inputs, each with its own routing
  information.

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

  Hans Verkuil

  2012-10-06 09:02:34 +0800  
• 33bf17866   [media] vpif_capture: remove unnecessary can_route flag ... Browse Code »

  Calling a subdev op that isn't implemented will just return -ENOIOCTLCMD
  No need to have a flag for that.

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

  Hans Verkuil

  2012-10-06 09:02:10 +0800  

31 Jul, 2012

1 commit

• 6964b1036   [media] davinci: vpif: add support for clipping on output data ... Browse Code »

  add hardware clipping support for VPIF output data. This
  is needed as it is possible that the external encoder
  might get confused between the FF or 00 which are a part
  of the data and that of the SAV or EAV codes.

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

  Manjunath Hadli

  2012-07-31 06:06:55 +0800  

08 Feb, 2012

1 commit

• db38951cc   [media] davinci: vpif: remove machine specific header file includes ... Browse Code »

  remove unnecessary inclusion of machine specific header files mach/dm646x.h,
  mach/hardware.h from vpif.h and aslo mach/dm646x.h from vpif_display.c
  driver which comes in the way of platform code consolidation.
  Add linux/i2c.h header file in vpif_types.h which is required for
  building.

  Signed-off-by: Manjunath Hadli
  Cc: Mauro Carvalho Chehab
  Cc: LMML
  Signed-off-by: Mauro Carvalho Chehab

  Manjunath Hadli

  2012-02-08 20:46:54 +0800  

03 Dec, 2011

1 commit

• e13c692b1   ARM: davinci: vpif: move code to driver core header from platform ... Browse Code »

  Move vpif related definitions for capture and display drivers
  from dm646x platform header file to vpif_types.h inside
  the driver as these definitions are related to driver code
  rather than the platform or board.

  This enables reusing this IP across platforms.

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

  Manjunath Hadli

  2011-12-03 03:03:50 +0800