diff options
| author | Ville Syrjälä <[email protected]> | 2023-01-18 18:30:35 +0200 |
|---|---|---|
| committer | Ville Syrjälä <[email protected]> | 2023-02-20 23:11:28 +0200 |
| commit | bfa5969e1144c8d0fbbe1a976601dcbc50549757 (patch) | |
| tree | 2c97485444885b5966cfa1158a5bba52fe7835df | |
| parent | e18b19740299285fb18ac1513dcaaf0fa40e140e (diff) | |
drm/i915/dsb: Skip DSB command buffer setup if we have no LUTs
If we have no LUTs to load there is no point in setting up
the DSB command buffer.
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Animesh Manna <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_color.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c index 55ac476972c2..a6dd08598233 100644 --- a/drivers/gpu/drm/i915/display/intel_color.c +++ b/drivers/gpu/drm/i915/display/intel_color.c @@ -1383,6 +1383,9 @@ void intel_color_prepare_commit(struct intel_crtc_state *crtc_state) /* FIXME DSB has issues loading LUTs, disable it for now */ return; + if (!crtc_state->pre_csc_lut && !crtc_state->post_csc_lut) + return; + crtc_state->dsb = intel_dsb_prepare(crtc, 1024); } |