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authorDave Airlie <airlied@linux.ie>2005-09-30 06:41:10 +0000
committerDave Airlie <airlied@linux.ie>2005-09-30 06:41:10 +0000
commitf42cdc8dcb4ae85c15580dd0bc2a07495d8f049e (patch)
tree29bdf88698fd7797476b4dd39465f5e0af85b22c /linux-core
parent6ff57e2d7cd0b9b513070f72ffd894e8d6f57149 (diff)
Add support to turn writeback off via radeon module option
Diffstat (limited to 'linux-core')
-rw-r--r--linux-core/radeon_drv.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/linux-core/radeon_drv.c b/linux-core/radeon_drv.c
index 41ca7acf..52e50174 100644
--- a/linux-core/radeon_drv.c
+++ b/linux-core/radeon_drv.c
@@ -37,6 +37,10 @@
#include "drm_pciids.h"
+int radeon_no_wb;
+
+MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers\n");
+module_param_named(no_wb, radeon_no_wb, int, 0444);
static int dri_library_name(struct drm_device * dev, char * buf)
{