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| author | zain wang <wzz@rock-chips.com> | 2018-03-05 23:22:53 +0100 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2018-03-08 23:07:01 +0100 |
| commit | 7f3c191b17c3d449ba606c37030257b132ffae06 (patch) | |
| tree | 1db6a20f2669682bb86fa74a7777903796d25170 /drivers/gpu/drm/vc4/vc4_plane.c | |
| parent | 8ba905f1ae64928d67e807139610c1c8d68aa075 (diff) | |
| download | linux-stable-7f3c191b17c3d449ba606c37030257b132ffae06.tar.gz linux-stable-7f3c191b17c3d449ba606c37030257b132ffae06.tar.bz2 linux-stable-7f3c191b17c3d449ba606c37030257b132ffae06.zip | |
drm/rockchip: analogix_dp: set psr activate/deactivate when enable/disable bridge
There's a race between when bridge_disable and when vop_crtc_disable
are called. If the flush timer triggers a new psr work between these,
we will operate eDP without power shutdowned by bridge_disable. In this
case, moving activate/deactivate to enable/disable bridge to avoid it.
Cc: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: zain wang <wzz@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20180305222324.5872-2-enric.balletbo@collabora.com
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_plane.c')
0 files changed, 0 insertions, 0 deletions