From 486af1896f3a4a388410215c5a2014b9d09a79f5 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Tue, 1 Mar 2011 14:32:27 +1000 Subject: drm/radeon: add new getparam for number of backends. This allows userspace to work out how many DBs there are for conditional rendering to work. Signed-off-by: Dave Airlie --- include/drm/radeon_drm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h index e5c607a02d57..3dec41cf8342 100644 --- a/include/drm/radeon_drm.h +++ b/include/drm/radeon_drm.h @@ -908,6 +908,7 @@ struct drm_radeon_cs { #define RADEON_INFO_WANT_HYPERZ 0x07 #define RADEON_INFO_WANT_CMASK 0x08 /* get access to CMASK on r300 */ #define RADEON_INFO_CLOCK_CRYSTAL_FREQ 0x09 /* clock crystal frequency */ +#define RADEON_INFO_NUM_BACKENDS 0x0a /* DB/backends for r600+ - need for OQ */ struct drm_radeon_info { uint32_t request; -- cgit v1.2.1