Re: [PATCH v3] media: platform: rcar_imr: add IMR-LSX3 support

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On 06/30/2017 12:42 AM, Rob Herring wrote:

Add support for the image renderer light SRAM extended 3 (IMR-LSX3) found
only in the R-Car V2H (R8A7792) SoC.  It differs  from IMR-LX4 in that it
supports only planar video formats but can use the video capture data for
the textures.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>

---
This patch  is against the 'media_tree.git' repo's 'master' branch plus the
latest version of the Renesas IMR driver...

Changes in version 3:
- fixed compilation errors, resolved rejects, refreshed the patch atop of the
  IMR driver patch (version 6).

Changes in version 2:
- renamed *enum* 'imr_gen' to 'imr_type' and the *struct* field of this type
  from 'gen' to 'type';
- rename *struct* 'imr_type' to 'imr_info' and the fields/variables of this type
  from 'type' to 'info';
- added comments to IMR-LX4 only CMRCR2 bits;
- added IMR type check to the WTS instruction writing to CMRCCR2.

 Documentation/devicetree/bindings/media/rcar_imr.txt |   11 +-

You missed my ack on v2.

   Sorry again, realized that just after posting v3.

 drivers/media/platform/rcar_imr.c                    |  101 +++++++++++++++----
 2 files changed, 92 insertions(+), 20 deletions(-)

MBR, Sergei




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