From ab2cd74a31d3da208cc6264ab79c1c0ee503498d Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Fri, 23 Oct 2015 12:31:56 +0100 Subject: [PATCH] drm/vc4: No need to stop the stopped threads. This was leftover debug code from the hackdriver. We never submit unless the thread is already idle. Signed-off-by: Eric Anholt --- drivers/gpu/drm/vc4/vc4_gem.c | 4 ---- 1 file changed, 4 deletions(-) --- a/drivers/gpu/drm/vc4/vc4_gem.c +++ b/drivers/gpu/drm/vc4/vc4_gem.c @@ -104,10 +104,6 @@ submit_cl(struct drm_device *dev, uint32 { struct vc4_dev *vc4 = to_vc4_dev(dev); - /* Stop any existing thread and set state to "stopped at halt" */ - V3D_WRITE(V3D_CTNCS(thread), V3D_CTRUN); - barrier(); - V3D_WRITE(V3D_CTNCA(thread), start); barrier();