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[0/3] drm/panel: ABT Y030XX067A panel support

Message ID 20201101093150.8071-1-paul@crapouillou.net
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Series drm/panel: ABT Y030XX067A panel support | expand

Message

Paul Cercueil Nov. 1, 2020, 9:31 a.m. UTC 
Hi,

This patchset is for adding support for the Asia Better Technology (aka.
ABT) Y030XX067A 3.0" 320x480 24-bit LCD IPS panel.

While being 320x480 it is actually 4:3 with non-square pixels, and
requires a specific bus format, as the pixel ordering changes each line
(RGB on odd lines, GRB on even lines).

Patch #1 adds the abt,* vendor prefix.
Patch #2 adds the abt,y030xx067a panel binding documentation.
Patch #3 adds the MEDIA_BUS_FMT_RGB888_3X8_DELTA media bus format.
Patch #4 adds the driver itself.

Cheers,
-Paul

Paul Cercueil (4):
  dt-bindings: vendor-prefixes: Add abt vendor prefix
  dt-bindings: display: Add ABT Y030XX067A panel bindings
  media: uapi: Add MEDIA_BUS_FMT_RGB888_3X8_DELTA media bus format
  drm/panel: Add ABT Y030XX067A 3.0" 320x480 panel

 .../display/panel/abt,y030xx067a.yaml         |  54 +++
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 drivers/gpu/drm/panel/Kconfig                 |   9 +
 drivers/gpu/drm/panel/Makefile                |   1 +
 drivers/gpu/drm/panel/panel-abt-y030xx067a.c  | 363 ++++++++++++++++++
 include/uapi/linux/media-bus-format.h         |   3 +-
 6 files changed, 431 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/display/panel/abt,y030xx067a.yaml
 create mode 100644 drivers/gpu/drm/panel/panel-abt-y030xx067a.c

Comments

Rob Herring (Arm) Nov. 4, 2020, 10:32 p.m. UTC | #1 
On Sun, 01 Nov 2020 09:31:47 +0000, Paul Cercueil wrote:
> Add prefix for ShenZhen Asia Better Technology Ltd.

> 

> Signed-off-by: Paul Cercueil <paul@crapouillou.net>

> ---

>  Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++

>  1 file changed, 2 insertions(+)

> 


Acked-by: Rob Herring <robh@kernel.org>
Sam Ravnborg Dec. 17, 2020, 6:03 a.m. UTC | #2 
On Thu, Dec 17, 2020 at 12:59:45AM +0000, Paul Cercueil wrote:
> The binding should use "unevaluatedProperties" instead of
> "additionalProperties", since it is a SPI device and may have
> SPI-related Device Tree properties, for instance the "spi-max-frequency"
> property that is present in the example.
> 
> Fixes: e366a644c69d ("dt-bindings: display: Add ABT Y030XX067A panel bindings")
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Rob Herring (Arm) Dec. 18, 2020, 9:17 p.m. UTC | #3 
On Thu, 17 Dec 2020 00:59:45 +0000, Paul Cercueil wrote:
> The binding should use "unevaluatedProperties" instead of
> "additionalProperties", since it is a SPI device and may have
> SPI-related Device Tree properties, for instance the "spi-max-frequency"
> property that is present in the example.
> 
> Fixes: e366a644c69d ("dt-bindings: display: Add ABT Y030XX067A panel bindings")
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
> ---
>  .../devicetree/bindings/display/panel/abt,y030xx067a.yaml       | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Applied, thanks!