diff options
| author | Dmytro Laktyushkin <dmytro.laktyushkin@amd.com> | 2026-07-03 10:08:37 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-07-15 09:15:40 -0400 |
| commit | 198663d035cc439eb48844a2da66f6ae1b0de303 (patch) | |
| tree | 9843704962c05c3bf1c0d058f108a5cbb5f6ad49 /drivers/gpu | |
| parent | 1f07e9fddc4a29a71a935fc20b7f894767327314 (diff) | |
| download | linux-198663d035cc439eb48844a2da66f6ae1b0de303.tar.gz linux-198663d035cc439eb48844a2da66f6ae1b0de303.zip | |
drm/amd/display: fix dcn42 det allocation order
set_pipe_unlock_order needs to be set to true for the pipes to be unlocked
in correct order to avoid det overallocation
Reviewed-by: Taimur Hassan <syed.hassan@amd.com>
Signed-off-by: Dmytro Laktyushkin <dmytro.laktyushkin@amd.com>
Signed-off-by: George Zhang <george.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c index 640a5a422f90..e40e246bcc82 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c @@ -2145,6 +2145,7 @@ static bool dcn42_resource_construct( dc->config.use_pipe_ctx_sync_logic = true; dc->config.dc_mode_clk_limit_support = false; dc->config.enable_windowed_mpo_odm = true; + dc->config.set_pipe_unlock_order = true; /* Need to ensure DET gets freed before allocating */ /* Use psp mailbox to enable assr */ dc->config.use_assr_psp_message = true; /* dcn42 and afterward always support external panel replay */ |