Hi Bas, On 02/01/2021 15:02, Bas Nieuwenhuizen wrote: > With modifiers one can actually have different format_info structs > for the same format, which now matters for AMDGPU since we convert > implicit modifiers to explicit modifiers with multiple planes. > > I checked other drivers and it doesn't look like they end up triggering > this case so I think this is safe to relax.
This patch fixes https://gitlab.freedesktop.org/drm/amd/-/issues/1379: Tested-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-pra...@amd.com> Thanks! P-E > > Signed-off-by: Bas Nieuwenhuizen <b...@basnieuwenhuizen.nl> > Fixes: 816853f9dc40 ("drm/amd/display: Set new format info for converted > metadata.") > --- > drivers/gpu/drm/drm_plane.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c > index e6231947f987..f5085990cfac 100644 > --- a/drivers/gpu/drm/drm_plane.c > +++ b/drivers/gpu/drm/drm_plane.c > @@ -1163,7 +1163,7 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev, > if (ret) > goto out; > > - if (old_fb->format != fb->format) { > + if (old_fb->format->format != fb->format->format) { > DRM_DEBUG_KMS("Page flip is not allowed to change frame buffer > format.\n"); > ret = -EINVAL; > goto out; > _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
