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drm/amd/display: enable dcn_mem_pwr as golden setting updates

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Enable dcn_mem_pwr as golden setting updates

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu
2019-07-29 11:59:33 -04:00
committed by Alex Deucher
parent 8d966bdd48
commit 79e005204f
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
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@@ -142,8 +142,7 @@ void dcn20_display_init(struct dc *dc)
/* DCCG */
dcn20_dccg_init(hws);
/* Disable all memory low power mode. All memories are enabled. */
REG_UPDATE(DC_MEM_GLOBAL_PWR_REQ_CNTL, DC_MEM_GLOBAL_PWR_REQ_DIS, 1);
REG_UPDATE(DC_MEM_GLOBAL_PWR_REQ_CNTL, DC_MEM_GLOBAL_PWR_REQ_DIS, 0);
/* DCHUB/MMHUBBUB
* set global timer refclk divider