diff options
author | Prashant Malani <pmalani@nvidia.com> | 2013-10-02 14:23:59 -0700 |
---|---|---|
committer | Winnie Hsu <whsu@nvidia.com> | 2014-09-24 10:58:36 -0700 |
commit | dd9c787409efdf5fab8001c72ae7d4ff4582a493 (patch) | |
tree | 37096afc25e083d0bdeb7f5178a5b89d5111f990 | |
parent | 027d2646851ad2810a96db9d63d80bb333a543f0 (diff) |
video: tegra: host: gk20a: reduce gr delays
The delay value used in gr usleep_range calls is
too high. We can start at a much lower value.
Bug 200032452
Change-Id: I7d196d0e3be0a5cd84e8c4dad537fae043da6274
Signed-off-by: Prashant Malani <pmalani@nvidia.com>
Reviewed-on: http://git-master/r/335234
(cherry picked from commit 49bb8436a534496c70e6238d3bc20ed280d5b654)
Reviewed-on: http://git-master/r/504632
Reviewed-by: Rajkumar Kasirajan <rkasirajan@nvidia.com>
Tested-by: Rajkumar Kasirajan <rkasirajan@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/gr_gk20a.h | 4 |
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 05c27ffd8190..8a6df3d3229b 100644 --- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h @@ -22,8 +22,8 @@ #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 INVALID_SCREEN_TILE_ROW_OFFSET 0xFFFFFFFF #define INVALID_MAX_WAYS 0xFFFFFFFF |