From: Daniel Miess <daniel.mi...@amd.com>
[Why]
eDPs fail to light up with seamless boot enabled
[How]
When seamless boot is enabled don't configure dpms_off
in disable_vbios_mode_if_required.
Reviewed-by: Charlene Liu <charlene....@amd.com>
Cc: Mario Limonciello <mario.limoncie...@amd.com>
Cc: Alex Deucher <alexander.deuc...@amd.com>
Cc: sta...@vger.kernel.org
Acked-by: Tom Chung <chiahsuan.ch...@amd.com>
Signed-off-by: Daniel Miess <daniel.mi...@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c
b/drivers/gpu/drm/amd/display/dc/core/dc.c
index bd4834f921c1..88d41bf6d53a 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1230,6 +1230,9 @@ static void disable_vbios_mode_if_required(
if (stream == NULL)
continue;
+ if (stream->apply_seamless_boot_optimization)
+ continue;
+
// only looking for first odm pipe
if (pipe->prev_odm_pipe)
continue;
--
2.25.1
