From 1e66a17ce546eabad753178bbd4175cb52bafca8 Mon Sep 17 00:00:00 2001 From: Mario Limonciello <mario.limonciello@amd.com> Date: Fri, 23 Jun 2023 10:05:22 -0500 Subject: [PATCH] Revert "drm/amd: Disable PSR-SU on Parade 0803 TCON" This reverts commit 072030b1783056b5de8b0fac5303a5e9dbc6cfde. This is no longer necessary when using newer DMUB F/W. Cc: stable@vger.kernel.org Cc: Sean Wang <sean.ns.wang@amd.com> Cc: Marc Rossi <Marc.Rossi@amd.com> Cc: Hamza Mahfooz <Hamza.Mahfooz@amd.com> Cc: Tsung-hua (Ryan) Lin <Tsung-hua.Lin@amd.com> Reviewed-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> --- drivers/gpu/drm/amd/display/modules/power/power_helpers.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c index b9e78451a3d5e..30349881a283a 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c @@ -839,8 +839,6 @@ bool is_psr_su_specific_panel(struct dc_link *link) ((dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x08) || (dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x07))) isPSRSUSupported = false; - else if (dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x03) - isPSRSUSupported = false; else if (dpcd_caps->psr_info.force_psrsu_cap == 0x1) isPSRSUSupported = true; } -- GitLab