From: Stylon Wang <stylon.wang@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: stylon.wang@amd.com, Sunpeng.Li@amd.com, Harry.Wentland@amd.com,
qingqing.zhuo@amd.com, Rodrigo.Siqueira@amd.com,
roman.li@amd.com, solomon.chiu@amd.com, Aurabindo.Pillai@amd.com,
Alvin Lee <alvin.lee2@amd.com>,
wayne.lin@amd.com, Chaitanya Dhere <chaitanya.dhere@amd.com>,
Bhawanpreet.Lakha@amd.com, agustin.gutierrez@amd.com,
pavle.kotarac@amd.com
Subject: [PATCH 05/15] drm/amd/display: Enable subvp high refresh up to 175hz
Date: Wed, 9 Aug 2023 23:04:55 +0800 [thread overview]
Message-ID: <20230809150620.1071566-6-stylon.wang@amd.com> (raw)
In-Reply-To: <20230809150620.1071566-1-stylon.wang@amd.com>
From: Alvin Lee <alvin.lee2@amd.com>
[Description]
Expand the SubVP policy to include up to 175hz displays
for better power saving on more display configs.
Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 2 +-
drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 5 +++--
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index ea3d4b328e8e..cd5243c59d2d 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -322,7 +322,7 @@ static bool is_subvp_high_refresh_candidate(struct dc_stream_state *stream)
* remain in HW cursor mode if there's no cursor update which will
* then cause corruption.
*/
- if ((refresh_rate >= 120 && refresh_rate <= 165 &&
+ if ((refresh_rate >= 120 && refresh_rate <= 175 &&
stream->timing.v_addressable >= 1440 &&
stream->timing.v_addressable <= 2160) &&
(dc->current_state->stream_count > 1 ||
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
index 0f882b879b0d..6d60ae0133ee 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
@@ -37,7 +37,7 @@
static const struct subvp_high_refresh_list subvp_high_refresh_list = {
.min_refresh = 120,
- .max_refresh = 165,
+ .max_refresh = 175,
.res = {
{.width = 3840, .height = 2160, },
{.width = 3440, .height = 1440, },
@@ -1064,7 +1064,8 @@ static bool subvp_subvp_admissable(struct dc *dc,
}
if (subvp_count == 2 && ((min_refresh < 120 && max_refresh < 120) ||
- (min_refresh >= 120 && max_refresh <= 165)))
+ (min_refresh >= subvp_high_refresh_list.min_refresh &&
+ max_refresh <= subvp_high_refresh_list.max_refresh)))
result = true;
return result;
--
2.41.0
next prev parent reply other threads:[~2023-08-09 15:08 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-09 15:04 [PATCH 00/15] DC Patches August 11, 2023 Stylon Wang
2023-08-09 15:04 ` [PATCH 01/15] drm/amd/display: Support Compliance Test Pattern Generation with DP2 Retimer Stylon Wang
2023-08-09 15:04 ` [PATCH 02/15] drm/amd/display: disable clock gating logic reversed bug fix Stylon Wang
2023-08-09 15:04 ` [PATCH 03/15] drm/amd/display: Enable 8k60hz mode on single display Stylon Wang
2023-08-09 15:04 ` [PATCH 04/15] drm/amd/display: Gamut remap only changes missed Stylon Wang
2023-08-09 15:04 ` Stylon Wang [this message]
2023-08-09 15:04 ` [PATCH 06/15] drm/amd/display: PMFW to wait for DMCUB ack for FPO cases Stylon Wang
2023-08-09 15:04 ` [PATCH 07/15] drm/amd/display: fix incorrect stream_res allocation for older ASIC Stylon Wang
2023-08-09 15:04 ` [PATCH 08/15] drm/amd/display: Adjust the resume flow Stylon Wang
2023-08-09 15:04 ` [PATCH 09/15] drm/amd/display: avoid crash and add z8_marks related in dml Stylon Wang
2023-08-09 15:05 ` [PATCH 10/15] drm/amd/display: implement pipe type definition and adding accessors Stylon Wang
2023-08-09 15:05 ` [PATCH 11/15] drm/amd/display: Add some missing register definitions Stylon Wang
2023-08-09 15:05 ` [PATCH 12/15] drm/amd/display: enable low power mode for VGA memory Stylon Wang
2023-08-09 15:05 ` [PATCH 13/15] drm/amd/display: Remove freesync video mode amdgpu parameter Stylon Wang
2023-08-09 17:28 ` Pillai, Aurabindo
2023-08-09 15:05 ` [PATCH 14/15] drm/amd/display: [FW Promotion] Release 0.0.179.0 Stylon Wang
2023-08-09 15:05 ` [PATCH 15/15] drm/amd/display: Promote DAL to 3.2.247 Stylon Wang
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