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| author | Wesley Chalmers <Wesley.Chalmers@amd.com> | 2020-12-07 19:46:08 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-12-23 23:01:24 +0300 |
| commit | 2da94e2808bd7df30ace134991ed0fbd95188acd (patch) | |
| tree | a64d33bbd6e7fabfa487d3d9e0d408c749cc0f2d /drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | |
| parent | ea96b12aa4fa116aa8ff4cf8de839ea65a2bb3ef (diff) | |
| download | linux-2da94e2808bd7df30ace134991ed0fbd95188acd.tar.xz | |
drm/amd/display: Interfaces for hubp blank and soft reset
[WHY]
HUBP blanking sequence on DCN30 requires us to check if HUBP is in blank
and also toggle HUBP_DISABLE, which should instead be called
HUBP_SOFT_RESET for what it does in HW.
Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h index 315e3061c592..22f3f643ed1b 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h @@ -188,6 +188,8 @@ struct hubp_funcs { void (*set_unbounded_requesting)( struct hubp *hubp, bool enable); + bool (*hubp_in_blank)(struct hubp *hubp); + void (*hubp_soft_reset)(struct hubp *hubp, bool reset); }; |