From: Dave Airlie Date: Tue, 10 Mar 2009 08:34:23 +0000 (+1000) Subject: drm/radeon: fix r600 writeback across suspend/resume X-Git-Tag: v2.6.30-rc1~613^2~12 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d02f7fa77d97a28a4276939f35e44ae995ad13d7;p=thirdparty%2Flinux.git drm/radeon: fix r600 writeback across suspend/resume This update was done in mainline radeon, but not in the r600. Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/radeon/r600_cp.c b/drivers/gpu/drm/radeon/r600_cp.c index 04fde35dc21d2..490f35396cbb1 100644 --- a/drivers/gpu/drm/radeon/r600_cp.c +++ b/drivers/gpu/drm/radeon/r600_cp.c @@ -1737,9 +1737,6 @@ static void r600_cp_init_ring_buffer(struct drm_device *dev, RADEON_WRITE(R600_CP_DEBUG, (1 << 27) | (1 << 28)); - /* 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.