[PATCH v2 resend] drm/panel: Add driver for Seiko 43WVF1G panel

Thierry Reding thierry.reding at gmail.com
Fri Aug 18 15:08:03 UTC 2017


On Thu, Jul 20, 2017 at 01:12:59PM -0300, Marco Franchi wrote:
> Add driver for Seiko Instruments Inc. 4.3" WVGA (800 x RGB x 480)
> TFT with Touch-Panel.
> 
> Datasheet available at:
> http://www.glyn.de/data/glyn/media/doc/43wvf1g-0.pdf
> 
> Seiko 43WVF1G panel has two power supplies: avdd and dvdd and they
> require a specific power on/down sequence.
> For this reason the simple panel driver cannot be used to drive this
> panel, so create a new one heavily based on simple panel.
> 
> Based on initial patch submission from Breno Lima.
> 
> Signed-off-by: Marco Franchi <marco.franchi at nxp.com>
> ---
> Changes since v1:
> -Change supply names to dvdd-supply and avdd-supply
>  .../bindings/display/panel/seiko,43wvf1g.txt       |  23 ++
>  drivers/gpu/drm/panel/Kconfig                      |   9 +
>  drivers/gpu/drm/panel/Makefile                     |   1 +
>  drivers/gpu/drm/panel/panel-seiko-43wvf1g.c        | 372 +++++++++++++++++++++
>  4 files changed, 405 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/seiko,43wvf1g.txt
>  create mode 100644 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c

I've applied, though somewhat reluctantly, this to drm-misc-next without
Rob's Acked-by, but the device tree bindings look trivial enough.

Thanks,
Thierry
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