diff options
| author | Eric Yang <Eric.Yang2@amd.com> | 2018-01-19 18:10:00 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 14:19:31 -0500 |
| commit | 5af9d013ef389ca283d4940d199bc026f2de9e69 (patch) | |
| tree | 68059ec1b7b4a25209fed5827362f287c5eba25b /drivers | |
| parent | b3a1cbc0c5463b27e9c616c9aea342d90c992c8f (diff) | |
drm/amd/display: turn off cursor when disconnect plane
As a precaution to prevent cases where cursor is enabled on a pipe
that is disabled, always turn off cursor when disconnecting plane.
Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c index 265092b113cb..57c74ac65beb 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c @@ -73,6 +73,9 @@ static void hubp1_disconnect(struct hubp *hubp) REG_UPDATE(DCHUBP_CNTL, HUBP_TTU_DISABLE, 1); + + REG_UPDATE(CURSOR_CONTROL, + CURSOR_ENABLE, 0); } static void hubp1_set_hubp_blank_en(struct hubp *hubp, bool blank) |