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| author | Maxime Ripard <maxime@cerno.tech> | 2020-09-03 10:00:59 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2020-09-07 18:03:58 +0200 |
| commit | 4b72b10a64ba70ce0b7d840ffc34d5841a660a5b (patch) | |
| tree | d7af3b2ca3d749cffc474a579d0af3d6a285ddac /mm/mm_init.c | |
| parent | 6370be84d81ec717b0353cb29441db3bc19811a0 (diff) | |
drm/vc4: crtc: Move HVS channel init before the PV initialisation
In order to avoid stale pixels getting stuck in an intermediate FIFO
between the HVS and the pixelvalve on BCM2711, we need to configure the HVS
channel before the pixelvalve is reset and configured.
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/9d7c5a03bc1a1e6d50f7b617cc2d8a46a4bbb7bc.1599120059.git-series.maxime@cerno.tech
Diffstat (limited to 'mm/mm_init.c')
0 files changed, 0 insertions, 0 deletions