[PATCH v2 22/32] drm/i915/xe3p_lpd: Don't allow odd ypan or ysize with semiplanar format

[Gustavo Sousa <gustavo.sousa@intel.com>]

From: Juha-pekka Heikkila <juha-pekka.heikkila@intel.com>

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>
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
---
 drivers/gpu/drm/i915/display/intel_plane.c | 3 +++
 1 file changed, 3 insertions(+)

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;

-- 
2.51.0