Commit 8488fb05 authored by Nicholas Kazlauskas's avatar Nicholas Kazlauskas Committed by Alex Deucher
Browse files

drm/amd/display: Make DCN35 OTG disable w/a reusable 



The logic for the OTG disable workaround is particularly complex and
should be leveraged going forward instead of reimplementing and
maintaining it for multiple ASIC.

Reviewed-by: default avatarOvidiu Bunea <ovidiu.bunea@amd.com>
Signed-off-by: default avatarNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: default avatarWayne Lin <wayne.lin@amd.com>
Tested-by: default avatarDan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9a42510d

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c

+1 −1
Original line number Diff line number Diff line
@@ -186,7 +186,7 @@ static int dcn35_get_active_display_cnt_wa( 


	return display_count;

}

static void dcn35_disable_otg_wa(struct clk_mgr *clk_mgr_base, struct dc_state *context,

void dcn35_disable_otg_wa(struct clk_mgr *clk_mgr_base, struct dc_state *context,

		bool safe_to_lower, bool disable)

{

	struct dc *dc = clk_mgr_base->ctx->dc;

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.h

+6 −0
Original line number Diff line number Diff line
@@ -64,4 +64,10 @@ void dcn351_clk_mgr_construct(struct dc_context *ctx, 
		struct clk_mgr_dcn35 *clk_mgr,

		struct pp_smu_funcs *pp_smu,

		struct dccg *dccg);



void dcn35_disable_otg_wa(struct clk_mgr *clk_mgr_base,

		struct dc_state *context,

		bool safe_to_lower,

		bool disable);



#endif //__DCN35_CLK_MGR_H__