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authorDave Airlie <airlied@linux.ie>2008-08-31 07:27:26 +1000
committerDave Airlie <airlied@linux.ie>2008-08-31 07:27:26 +1000
commitcd7d71f19cf2a16521c9da1815421c6a5f12a58e (patch)
treec50f7fc5fc8052e46cdb8df710c863db70b94f35
parent2b278047153df729caf9e516a432b2e76398cd3a (diff)
radeon: make writeback work after suspend/resume.
While re-writing this for modesetting, I find we disable writeback on resume.
-rw-r--r--shared-core/radeon_cp.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c
index ae31e969..a0fa2a06 100644
--- a/shared-core/radeon_cp.c
+++ b/shared-core/radeon_cp.c
@@ -628,9 +628,6 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev,
dev_priv->ring.size_l2qw);
#endif
- /* Start with assuming that writeback doesn't work */
- dev_priv->writeback_works = 0;
-
/* Initialize the scratch register pointer. This will cause
* the scratch register values to be written out to memory
* whenever they are updated.
@@ -1187,6 +1184,9 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init)
radeon_set_pcigart(dev_priv, 1);
}
+ /* Start with assuming that writeback doesn't work */
+ dev_priv->writeback_works = 0;
+
radeon_cp_load_microcode(dev_priv);
radeon_cp_init_ring_buffer(dev, dev_priv);