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>
Thu, 9 Mar 2017 17:52:42 +0000 (17:52 +0000)
commit62e93f080e33428055e2cb895db0856c748ed8d5
tree49c3ff8ff0874e897ac236e39272df6533f7ae33
parentdb9d7eecbf6c2f78b465d7ba31cd8909c3579ce4
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