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gpu: nvgpu: reduce gr delays

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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
This commit is contained in:
Seshendra Gadagottu
2015-03-10 12:34:04 -07:00
committed by Dan Willemsen
parent 54defe2be6
commit fdb92d41af
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/nvgpu/gk20a/gr_gk20a.h
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@@ -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