diff options
| author | Tony Cheng <tony.cheng@amd.com> | 2017-08-03 21:23:04 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 18:16:23 -0400 |
| commit | 8a5d82451e297fc3864bb9ab0247b53c7ab8a022 (patch) | |
| tree | 366adab8301fc08405c76300a9ef61bd25272010 /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c | |
| parent | 5aa72db72ccc08c2d3d3e4b0a285bab932db5132 (diff) | |
drm/amd/display: use some sensible time out
40s time out is not sensible.
also make all udelay poll happen more frequently since CPU is busy anyways
Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c index 036f161ab1c1..52f2f2dd9a43 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c @@ -72,7 +72,7 @@ static void mpc10_assert_idle_mpcc(struct mpc *mpc, int id) ASSERT(!(mpc10->mpcc_in_use_mask & 1 << id)); REG_WAIT(MPCC_STATUS[id], MPCC_IDLE, 1, - 1000, 1000); + 1, 100000); } static int mpc10_get_idle_mpcc_id(struct dcn10_mpc *mpc10) |