gpu: nvgpu: Bump CBC clean timeout

CBC clean timeout is set to 1ms. We're seeing longer times taken
in 3dtex_deep_image, so bump the timeout significantly.

Change-Id: I16febbe663f130236c455d169c6eab47e4f73b52
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1478334
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c b/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c
index 90504e52..33f0c483 100644
--- a/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c
@@ -143,7 +143,7 @@ int gm20b_ltc_cbc_ctrl(struct gk20a *g, enum gk20a_cbc_op op,
                         ctrl1 = ltc_ltc0_lts0_cbc_ctrl1_r() +
                                 ltc * ltc_stride + slice * lts_stride;
 
-                        nvgpu_timeout_init(g, &timeout, 200,
+                        nvgpu_timeout_init(g, &timeout, 2000,
                                            NVGPU_TIMER_RETRY_TIMER);
                         do {
                                 val = gk20a_readl(g, ctrl1);