diff options
author | Terje Bergstrom <tbergstrom@nvidia.com> | 2016-08-26 13:21:59 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-01-31 13:33:47 -0500 |
commit | 39112867cc3a0a7d4f64b3df8702bee4ccd68b5e (patch) | |
tree | 95df18a496e5850d7f580d0834c5ce1870b7ed73 /drivers/gpu | |
parent | 4bd9682c924d4e10e715f9f271a1e7461f9c1f59 (diff) |
gpu: nvgpu: Clear timer registers on bus intr
Clear error address and code from timer registers. This allows
following errors to report correctly.
Change-Id: I9845ce77347ea7b9231e33f4164098cbb8694ba3
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1294682
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/gk20a.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c index a2fb8dc8..5b7f65c0 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/gk20a.c | |||
@@ -684,6 +684,8 @@ void gk20a_pbus_isr(struct gk20a *g) | |||
684 | "NV_PGRAPH_PRI_GPC0_GPCCS_FS_GPC: 0x%x\n", | 684 | "NV_PGRAPH_PRI_GPC0_GPCCS_FS_GPC: 0x%x\n", |
685 | gk20a_readl(g, gr_gpc0_fs_gpc_r())); | 685 | gk20a_readl(g, gr_gpc0_fs_gpc_r())); |
686 | 686 | ||
687 | gk20a_writel(g, timer_pri_timeout_save_0_r(), 0); | ||
688 | gk20a_writel(g, timer_pri_timeout_save_1_r(), 0); | ||
687 | } | 689 | } |
688 | 690 | ||
689 | if (val) | 691 | if (val) |