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DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Aug 2023 15:08:10.6560 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3f92ec15-46a7-4eeb-f603-08db98ea7221 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000EE39.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB5817 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 , wayne.lin@amd.com, Chaitanya Dhere , Bhawanpreet.Lakha@amd.com, agustin.gutierrez@amd.com, pavle.kotarac@amd.com Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Alvin Lee [Description] Expand the SubVP policy to include up to 175hz displays for better power saving on more display configs. Reviewed-by: Chaitanya Dhere Acked-by: Stylon Wang Signed-off-by: Alvin Lee --- 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