From 568bb205d2a4c8be59e14bcab219e1376335e52d Mon Sep 17 00:00:00 2001 From: Rodrigo Siqueira Date: Thu, 15 Apr 2021 10:22:03 -0400 Subject: [PATCH] drm/amd/display: Add kernel-doc to some hubp functions Signed-off-by: Rodrigo Siqueira Reviewed-by: Harry Wentland Acked-by: Stylon Wang Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) 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); -- 2.11.0