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| author |   Ilya Bakoulin <Ilya.Bakoulin@amd.com> | 2019-08-23 12:45:34 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-09-17 08:06:54 -0500 |
| commit | 132dade1181b41478d0efa93f78011ed482f86dc (patch) | |
| tree | 9987f456dfee3e2b46612af19a84149bd221681b /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c | |
| parent | drm/amdgpu: cleanup creating BOs at fixed location (v2) (diff) | |
| download | linux-dev-132dade1181b41478d0efa93f78011ed482f86dc.tar.xz linux-dev-132dade1181b41478d0efa93f78011ed482f86dc.zip | |
drm/amd/display: Fix HUBP secondary viewport programming
[Why]
Secondary viewport dimension/position registers are not programmed,
which can cause issues in some stereo configurations.
[How]
Add register definitions and register programming.
Signed-off-by: Ilya Bakoulin <Ilya.Bakoulin@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c | 8 |
1 files changed, 8 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 001db49e4bb2..14d1be6c66e6 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c @@ -841,6 +841,14 @@ void min_set_viewport( REG_SET_2(DCSURF_PRI_VIEWPORT_START_C, 0, PRI_VIEWPORT_X_START_C, viewport_c->x, PRI_VIEWPORT_Y_START_C, viewport_c->y); + + REG_SET_2(DCSURF_SEC_VIEWPORT_DIMENSION_C, 0, + SEC_VIEWPORT_WIDTH_C, viewport_c->width, + SEC_VIEWPORT_HEIGHT_C, viewport_c->height); + + REG_SET_2(DCSURF_SEC_VIEWPORT_START_C, 0, + SEC_VIEWPORT_X_START_C, viewport_c->x, + SEC_VIEWPORT_Y_START_C, viewport_c->y); } void hubp1_read_state_common(struct hubp *hubp) |