2016-09-10 12:54:26 +00:00
|
|
|
From ab2cd74a31d3da208cc6264ab79c1c0ee503498d Mon Sep 17 00:00:00 2001
|
2016-01-17 10:42:23 +00:00
|
|
|
From: Eric Anholt <eric@anholt.net>
|
|
|
|
|
Date: Fri, 23 Oct 2015 12:31:56 +0100
|
2016-09-10 12:54:26 +00:00
|
|
|
Subject: [PATCH] drm/vc4: No need to stop the stopped threads.
|
2016-01-17 10:42:23 +00:00
|
|
|
|
|
|
|
|
This was leftover debug code from the hackdriver. We never submit
|
|
|
|
|
unless the thread is already idle.
|
|
|
|
|
|
|
|
|
|
Signed-off-by: Eric Anholt <eric@anholt.net>
|
|
|
|
|
---
|
|
|
|
|
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();
|
|
|
|
|
|
