drm/vc4: hdmi: Add a set_timings callback

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Similarly to the previous patches, the timings setup in the HDMI controller
of the BCM2711 is slightly different, mostly because it supports higher
resolutions and thus needed more spaces for the various timings, resulting
in the register layout changing.

Let's add a callback for that as well.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://patchwork.freedesktop.org/patch/msgid/0cfcbb379212f90b4abc76c0ccf3b90d1d7c0268.1599120059.git-series.maxime@cerno.tech

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Maxime Ripard 2020-09-03 10:01:28 +02:00

parent 89f31a23fd

commit 904f668adc

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2 changed files with 44 additions and 32 deletions

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72

drivers/gpu/drm/vc4/vc4_hdmi.c

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4

drivers/gpu/drm/vc4/vc4_hdmi.h

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