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.* --- 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"); } -- 2.25.1