From f42cdc8dcb4ae85c15580dd0bc2a07495d8f049e Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Fri, 30 Sep 2005 06:41:10 +0000 Subject: Add support to turn writeback off via radeon module option --- linux-core/radeon_drv.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'linux-core/radeon_drv.c') 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) { -- cgit v1.2.3