At least that's what the Linux 4.18 i915 drm/kms driver
thinks, and the disagreement between kms and Mesa leads to
pageflipping failure with X-Server 1.20's dmabuf modifiers
enabled modesetting-ddx, at least as tested on a gen 7
Ivybridge system.
Signed-off-by: Mario Kleiner <mario.kleiner...@gmail.com>
---
src/mesa/drivers/dri/i965/intel_screen.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c
b/src/mesa/drivers/dri/i965/intel_screen.c
index cb35741..ef04ffb 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -309,7 +309,7 @@ static const struct {
} supported_modifiers[] = {
{ .modifier = DRM_FORMAT_MOD_LINEAR , .since_gen = 1 },
{ .modifier = I915_FORMAT_MOD_X_TILED , .since_gen = 1 },
- { .modifier = I915_FORMAT_MOD_Y_TILED , .since_gen = 6 },
+ { .modifier = I915_FORMAT_MOD_Y_TILED , .since_gen = 9 },
{ .modifier = I915_FORMAT_MOD_Y_TILED_CCS , .since_gen = 9 },
};
--
2.7.4
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