diff options
| author | Danny Wang <Danny.Wang@amd.com> | 2025-07-24 08:58:21 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-08-11 18:13:26 +0300 |
| commit | ad335b5fc9ed1cdeb33fbe97d2969b3a2eedaf3e (patch) | |
| tree | cc7e46187b359f018a4d187303e170e22af2e151 | |
| parent | e7496c15d830689cc4fc666b976c845ed2c5ed28 (diff) | |
| download | linux-ad335b5fc9ed1cdeb33fbe97d2969b3a2eedaf3e.tar.xz | |
drm/amd/display: Reset apply_eamless_boot_optimization when dpms_off
[WHY&HOW]
The user closed the lid while the system was powering on and opened it
again before the “apply_seamless_boot_optimization” was set to false,
resulting in the eDP remaining blank.
Reset the “apply_seamless_boot_optimization” to false when dpms off.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Danny Wang <Danny.Wang@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 242bcb30dd34..5bf97d8fb34a 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -3391,7 +3391,7 @@ static void update_seamless_boot_flags(struct dc *dc, int surface_count, struct dc_stream_state *stream) { - if (get_seamless_boot_stream_count(context) > 0 && surface_count > 0) { + if (get_seamless_boot_stream_count(context) > 0 && (surface_count > 0 || stream->dpms_off)) { /* Optimize seamless boot flag keeps clocks and watermarks high until * first flip. After first flip, optimization is required to lower * bandwidth. Important to note that it is expected UEFI will |