drm/vc4: Add support for feeding DSI encoders from the pixel valve.
authorEric Anholt <eric@anholt.net>
Thu, 11 Feb 2016 00:17:29 +0000 (16:17 -0800)
committerRaspbian kernel package updater <root@raspbian.org>
Sat, 31 Mar 2018 14:45:34 +0000 (15:45 +0100)
commit0090f956b2afc02b96fbda1099f2a12c96d4bc8f
tree67af4d9debf6b21b7e7693e43be79655442bf8a8
parentfeea86b2778ebcc3531b99b536e2f6c2d6f27217
drm/vc4: Add support for feeding DSI encoders from the pixel valve.

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>
drivers/gpu/drm/vc4/vc4_crtc.c
drivers/gpu/drm/vc4/vc4_regs.h