From 9135ebe977c1071fab91f951cd67b618bb04da79 Mon Sep 17 00:00:00 2001
From: Duncan Ma <duncan.ma@amd.com>
Date: Fri, 8 Mar 2024 09:28:18 -0500
Subject: [PATCH] drm/amd/display: Allow HPO PG for DCN35
[Why]
HPO can be power gated unconditionally for
DCN35.
[How]
Set disable flag to false.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Duncan Ma <duncan.ma@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
---
drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c
index 91c6eff792827..f1efce1bfbec3 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c
@@ -721,7 +721,7 @@ static const struct dc_debug_options debug_defaults_drv = {
.disable_dpp_power_gate = true,
.disable_hubp_power_gate = true,
.disable_optc_power_gate = true, /*should the same as above two*/
- .disable_hpo_power_gate = true, /*dmubfw force domain25 on*/
+ .disable_hpo_power_gate = false, /*dmubfw force domain25 on*/
.disable_clock_gate = false,
.disable_dsc_power_gate = true,
.vsr_support = true,
--
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