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, 15 Feb 2018 17:28:52 +0000 (17:28 +0000)
commit200cf661e15bbd00eba6265db45e24f423403474
treed22f8e17056034fb4aa2b4453c60e46b48059e13
parentfdc2a67005eb4b550fdfacb3b569b09548546399
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