[RFC 4/4] drm/panel/ili9341: Support mi0283qt

Noralf Trønnes noralf at tronnes.org
Tue Jul 30 14:30:21 UTC 2019



Den 29.07.2019 21.55, skrev Noralf Trønnes:
> Signed-off-by: Noralf Trønnes <noralf at tronnes.org>
> ---
>  drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 179 ++++++++++++++++++-
>  1 file changed, 170 insertions(+), 9 deletions(-)
> 

I have realised that this will change the DRM driver name from mi0283qt
to drm_mipi_dbi. This means that this panel will loose its MESA kmsro[1]
support. I haven't tried it, but this is the first thing that gives this
driver any real advantage over its fbdev counterpart in
drivers/staging/fbtft, so I don't want to loose that.
So even if MIPI DBI panel support is implemented in some form, I will
wait with converting mi0283qt until someone has updated the kmsro driver.

Noralf.

[1]
https://gitlab.freedesktop.org/mesa/mesa/tree/master/src/gallium/winsys/kmsro/drm
https://gitlab.freedesktop.org/mesa/mesa/blob/master/src/gallium/targets/dri/target.c


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