Commit c128c313 authored by Juha-pekka Heikkila's avatar Juha-pekka Heikkila Committed by Gustavo Sousa
Browse files

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: default avatarJuha-pekka Heikkila <juha-pekka.heikkila@intel.com>
Reviewed-by: default avatarMatt Atwood <matthew.s.atwood@intel.com>
Link: https://patch.msgid.link/20251103-xe3p_lpd-basic-enabling-v3-12-00e87b510ae7@intel.com


Signed-off-by: default avatarGustavo Sousa <gustavo.sousa@intel.com>
parent 9676c29f

drivers/gpu/drm/i915/display/intel_plane.c

+3 −0
Original line number Diff line number Diff line
@@ -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;