diff options
| author | Juha-pekka Heikkila <juha-pekka.heikkila@intel.com> | 2025-11-05 11:07:01 -0300 |
|---|---|---|
| committer | Gustavo Sousa <gustavo.sousa@intel.com> | 2025-11-06 18:23:02 -0300 |
| commit | c128c31393baa898c87c069c1758bd5bdede890d (patch) | |
| tree | 682d8f796830e4dc1d59992513e3d9dffbd111c1 /drivers/gpu/drm/i915/display/intel_plane.c | |
| parent | 9676c29f74cab237a04b92fceaa1bb2e33de1e1b (diff) | |
| download | linux-next-c128c31393baa898c87c069c1758bd5bdede890d.tar.gz linux-next-c128c31393baa898c87c069c1758bd5bdede890d.zip | |
drm/i915/xe3p_lpd: Don't allow odd ypan or ysize with semiplanar format
Disable support for odd panning and size in y direction when running on
display version 35 and using semiplanar formats.
Bspec: 68903
Signed-off-by: Juha-pekka Heikkila <juha-pekka.heikkila@intel.com>
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
Link: https://patch.msgid.link/20251103-xe3p_lpd-basic-enabling-v3-12-00e87b510ae7@intel.com
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_plane.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_plane.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_plane.c b/drivers/gpu/drm/i915/display/intel_plane.c index 78329deb395a..ddf8dfbf6b2f 100644 --- a/drivers/gpu/drm/i915/display/intel_plane.c +++ b/drivers/gpu/drm/i915/display/intel_plane.c @@ -1050,6 +1050,9 @@ int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state) DISPLAY_VERx100(display) == 3002) && src_x % 2 != 0) hsub = 2; + + if (DISPLAY_VER(display) == 35) + vsub = 2; } else { hsub = fb->format->hsub; vsub = fb->format->vsub; |