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>
Sun, 8 Oct 2017 01:00:19 +0000 (01:00 +0000)
commit059d3d5ad783afe1b437494249a94801698aaa84
tree71776e81f0dd8eb5faa34d0cfa619789defdd41c
parentfdac8717373b2ffd47f9da5a336586b36efa4af3
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