drm/i915/display: Don't allow tile4 framebuffer to do hflip on display20 or greater

On display ver 20 onwards tile4 is not supported with horizontal flip

Bspec: 69853

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Sai Teja Pottumuttu <sai.teja.pottumuttu@intel.com>
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241007182841.2104740-1-juhapekka.heikkila@gmail.com
This commit is contained in:
Juha-Pekka Heikkila
2024-10-07 21:28:41 +03:00
committed by Mika Kahola
parent b0228a337d
commit 73e8e2f9a3
3 changed files with 25 additions and 0 deletions

View File

@@ -1591,6 +1591,17 @@ static int skl_plane_check_fb(const struct intel_crtc_state *crtc_state,
return -EINVAL;
}
/*
* Display20 onward tile4 hflip is not supported
*/
if (rotation & DRM_MODE_REFLECT_X &&
intel_fb_is_tile4_modifier(fb->modifier) &&
DISPLAY_VER(dev_priv) >= 20) {
drm_dbg_kms(&dev_priv->drm,
"horizontal flip is not supported with tile4 surface formats\n");
return -EINVAL;
}
if (drm_rotation_90_or_270(rotation)) {
if (!intel_fb_supports_90_270_rotation(to_intel_framebuffer(fb))) {
drm_dbg_kms(&dev_priv->drm,