diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2020-09-03 11:00:57 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2020-09-07 19:03:48 +0300 |
| commit | a4d89568735b1bbce01ef282e49a590c5cb09597 (patch) | |
| tree | 44a85a9a4626a673cf859e78b33d8962ad874fbc /drivers/gpu/drm/vc4/vc4_txp.c | |
| parent | f8b13d9bcc674efa3af2d75414fa612936a5a2ea (diff) | |
| download | linux-a4d89568735b1bbce01ef282e49a590c5cb09597.tar.xz | |
drm/vc4: crtc: Remove mode_set_nofb
On BCM2711 to avoid stale pixels getting stuck in intermediate FIFOs, the
pixelvalve needs to be setup each time there's a mode change or enable /
disable sequence.
Therefore, we can't really use mode_set_nofb anymore to configure it, but
we need to move it to atomic_enable.
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/f86c7a6946f98262f1cf59a461596a796d4bcc5f.1599120059.git-series.maxime@cerno.tech
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_txp.c')
0 files changed, 0 insertions, 0 deletions