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drm/radeon: add GET_PARAM/INFO support for Z pipes

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Needed for occlusion queries on rv530 chips.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher
2009-08-19 19:11:39 -04:00
committed by Dave Airlie
parent 17782d9950
commit f779b3e513
10 changed files with 39 additions and 4 deletions
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2
include/drm/radeon_drm.h
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@@ -709,6 +709,7 @@ typedef struct drm_radeon_indirect {
#define RADEON_PARAM_FB_LOCATION 14 /* FB location */
#define RADEON_PARAM_NUM_GB_PIPES 15 /* num GB pipes */
#define RADEON_PARAM_DEVICE_ID 16
#define RADEON_PARAM_NUM_Z_PIPES 17 /* num Z pipes */
typedef struct drm_radeon_getparam {
int param;
@@ -897,6 +898,7 @@ struct drm_radeon_cs {
#define RADEON_INFO_DEVICE_ID 0x00
#define RADEON_INFO_NUM_GB_PIPES 0x01
#define RADEON_INFO_NUM_Z_PIPES 0x02
struct drm_radeon_info {
uint32_t request;