drm/i915/fbc: Split plane stride checks per-platform

Carve up stride_is_valid() into per-platform variants to
make it easier to see what limits are actually being imposed.

TODO: maybe go for vfuncs later

Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231003194256.28569-2-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä 2023-10-03 22:42:52 +03:00
commit a8a3b4cd74