On Wed, 2021-09-15 at 09:57 +0100, Melissa Wen wrote: > On 09/14, Iago Toral Quiroga wrote: > > The hardware sets the TMUWCF bit back to 0 when the TMU write > > combiner flush completes so we should be checking for that instead > > of the L2TFLS bit. > > > > Fixes spurious Vulkan CTS failures in: > > dEQP-VK.binding_model.descriptorset_random.* > Hi Iago, > > makes sense to me. > > can you add the fix tag? > Fixes: d223f98f02099 ("drm/v3d: Add support for compute shader > dispatch") > > also, you forgot to add your Signed-off-by tag. Will include both, thanks. > > --- > > drivers/gpu/drm/v3d/v3d_gem.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/gpu/drm/v3d/v3d_gem.c > > b/drivers/gpu/drm/v3d/v3d_gem.c > > index a3529809d547..5159f544bc16 100644 > > --- a/drivers/gpu/drm/v3d/v3d_gem.c > > +++ b/drivers/gpu/drm/v3d/v3d_gem.c > > @@ -197,7 +197,7 @@ v3d_clean_caches(struct v3d_dev *v3d) > > > > V3D_CORE_WRITE(core, V3D_CTL_L2TCACTL, V3D_L2TCACTL_TMUWCF); > > if (wait_for(!(V3D_CORE_READ(core, V3D_CTL_L2TCACTL) & > > - V3D_L2TCACTL_L2TFLS), 100)) { > > + V3D_L2TCACTL_TMUWCF), 100)) { > > DRM_ERROR("Timeout waiting for L1T write combiner > > flush\n"); > hm.. would it be clearer to say "TMU write combiner" here? Yes, I guess it does. I'll add this too. > > in the next version, you can already include: > Reviewed-by: Melissa Wen <mwen@xxxxxxxxxx> > Thanks! Iago > Thanks, > > Melissa > > } > > > > -- > > 2.25.1 > >