diff options
| author | Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> | 2021-04-15 17:22:03 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-05-20 05:38:53 +0300 |
| commit | 568bb205d2a4c8be59e14bcab219e1376335e52d (patch) | |
| tree | 9bd9fa60d6b50bc890afabbb70c093399ceb9bda /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c | |
| parent | 7969b6ecb356e83538ba27daecbdbea72ff1365a (diff) | |
| download | linux-568bb205d2a4c8be59e14bcab219e1376335e52d.tar.xz | |
drm/amd/display: Add kernel-doc to some hubp functions
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@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 | 13 |
1 files changed, 13 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 714c71a5fbde..e39e8a2f715d 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c @@ -1226,6 +1226,14 @@ void hubp1_cursor_set_position( /* TODO Handle surface pixel formats other than 4:4:4 */ } +/** + * hubp1_clk_cntl - Disable or enable clocks for DCHUBP + * + * @hubp: hubp struct reference. + * @enable: Set true for enabling gate clock. + * + * When enabling/disabling DCHUBP clock, we affect dcfclk/dppclk. + */ void hubp1_clk_cntl(struct hubp *hubp, bool enable) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); @@ -1257,6 +1265,11 @@ void hubp1_soft_reset(struct hubp *hubp, bool reset) REG_UPDATE(DCHUBP_CNTL, HUBP_DISABLE, reset ? 1 : 0); } +/** + * hubp1_set_flip_int - Enable surface flip interrupt + * + * @hubp: hubp struct reference. + */ void hubp1_set_flip_int(struct hubp *hubp) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); |