gpu: nvgpu: reduce gr delays

The delay value used in gr usleep_range calls is
too high. We can start at a much lower value.

Change-Id: Id141df70b8892bc1ed1b49623c4aa125d541a636
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/715928
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.h b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
index 81615e0f..eac710d1 100644
--- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
@@ -26,8 +26,8 @@
 #include "tsg_gk20a.h"
 #include "gr_ctx_gk20a.h"
 
-#define GR_IDLE_CHECK_DEFAULT           100 /* usec */
-#define GR_IDLE_CHECK_MAX               5000 /* usec */
+#define GR_IDLE_CHECK_DEFAULT           10 /* usec */
+#define GR_IDLE_CHECK_MAX               200 /* usec */
 #define GR_FECS_POLL_INTERVAL           5 /* usec */
 
 #define INVALID_SCREEN_TILE_ROW_OFFSET  0xFFFFFFFF