drm/vc4: Add support for feeding DSI encoders from the pixel valve.

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We have to set a different pixel format, which tells the hardware to
use the pix_width field that's fed in sideband from the DSI encoder to
divide the "pixel" clock.

Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161214194621.16499-6-eric@anholt.net

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Eric Anholt 2016-12-14 11:46:15 -08:00

parent d17a1bb9b8

commit a86773d120

2 changed files with 21 additions and 14 deletions

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33

drivers/gpu/drm/vc4/vc4_crtc.c

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2

drivers/gpu/drm/vc4/vc4_regs.h

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