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-rw-r--r--src/gallium/drivers/r600/r600.h1
-rw-r--r--src/gallium/drivers/r600/r600_pipe.c5
2 files changed, 5 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/r600.h b/src/gallium/drivers/r600/r600.h
index a852bef6156..b8888bede20 100644
--- a/src/gallium/drivers/r600/r600.h
+++ b/src/gallium/drivers/r600/r600.h
@@ -113,6 +113,7 @@ struct r600_tiling_info {
enum radeon_family r600_get_family(struct radeon *rw);
enum chip_class r600_get_family_class(struct radeon *radeon);
struct r600_tiling_info *r600_get_tiling_info(struct radeon *radeon);
+unsigned r600_get_clock_crystal_freq(struct radeon *radeon);
/* r600_bo.c */
struct r600_bo;
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 53d2c10c560..1ee327f16af 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -283,7 +283,6 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
return 1;
/* Unsupported features (boolean caps). */
- case PIPE_CAP_TIMER_QUERY:
case PIPE_CAP_STREAM_OUTPUT:
case PIPE_CAP_PRIMITIVE_RESTART:
case PIPE_CAP_INDEP_BLEND_FUNC: /* FIXME allow this */
@@ -318,6 +317,10 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
return 0;
+ /* Timer queries, present when the clock frequency is non zero. */
+ case PIPE_CAP_TIMER_QUERY:
+ return r600_get_clock_crystal_freq(rscreen->radeon) != 0;
+
default:
R600_ERR("r600: unknown param %d\n", param);
return 0;