Merge tag 'drm-misc-next-2025-05-12' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

drm-misc-next for v6.16-rc1:

Once more, with async flips.

UAPI Changes:
- Add IN_FORMATS_ASYNC property, use in i915.

Cross-subsystem Changes:
- Remove some unused debug code in dma-buf.

Core Changes:

Driver Changes:
- Add Novatek NT37801 panel.
- Allow submitting empty commands in amdxdna.
- Convert cirrus to use managed request_all_regions.
- Move Sitronix from tiny to their own place.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://lore.kernel.org/r/23ded62c-6a62-4195-9c08-4dfb81eafd72@linux.intel.com

1 files changed, 17 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.c b/drivers/gpu/drm/i915/display/intel_atomic_plane.c
index 7276179df878..1bcfa5f4fd63 100644
--- a/drivers/gpu/drm/i915/display/intel_atomic_plane.c
+++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.c
@@ -174,11 +174,27 @@ bool intel_plane_needs_physical(struct intel_plane *plane)
 		DISPLAY_INFO(display)->cursor_needs_physical;
 }
 
-bool intel_plane_can_async_flip(struct intel_plane *plane, u64 modifier)
+bool intel_plane_can_async_flip(struct intel_plane *plane, u32 format,
+				u64 modifier)
 {
+	if (intel_format_info_is_yuv_semiplanar(drm_format_info(format), modifier) ||
+	    format == DRM_FORMAT_C8)
+		return false;
+
 	return plane->can_async_flip && plane->can_async_flip(modifier);
 }
 
+bool intel_plane_format_mod_supported_async(struct drm_plane *plane,
+					    u32 format,
+					    u64 modifier)
+{
+	if (!plane->funcs->format_mod_supported(plane, format, modifier))
+		return false;
+
+	return intel_plane_can_async_flip(to_intel_plane(plane),
+					format, modifier);
+}
+
 unsigned int intel_adjusted_rate(const struct drm_rect *src,
 				 const struct drm_rect *dst,
 				 unsigned int rate)