diff options
| author | Sean Paul <seanpaul@chromium.org> | 2018-03-05 23:22:54 +0100 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2018-03-08 23:28:53 +0100 |
| commit | 60beeccc72cabefcb8874fec542b3142e262b6c2 (patch) | |
| tree | 2cd3bd6405f5c4be94c0a6c7c7c9343587777b9b /drivers/gpu/drm/drm_vblank.c | |
| parent | 7f3c191b17c3d449ba606c37030257b132ffae06 (diff) | |
drm/rockchip: Don't use atomic constructs for psr
Instead of using timer and spinlocks, use delayed_work and
mutexes for rockchip psr. This allows us to make blocking
calls when enabling/disabling psr (which is sort of important
given we're talking over dpcd to the display).
Cc: Caesar Wang <wxt@rock-chips.com>
Cc: 征增 王 <wzz@rock-chips.com>
Cc: Stéphane Marchesin <marcheu@chromium.org>
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/20180305222324.5872-3-enric.balletbo@collabora.com
Diffstat (limited to 'drivers/gpu/drm/drm_vblank.c')
0 files changed, 0 insertions, 0 deletions