diff options
| author | Deepak Goyal <dgoyal@nvidia.com> | 2017-09-22 02:38:10 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-10-04 05:24:30 -0400 |
| commit | 0e8aee1c1a38abbc2dccf3f604a9843cf38071e0 (patch) | |
| tree | d7da679255e79a3c48041af1e78bc8d7374d47d2 /drivers/gpu/nvgpu/gk20a/platform_vgpu_tegra.c | |
| parent | edb116661348f1bc843849cdcc318fa47cf9724a (diff) | |
gpu: nvgpu: skip clk gating prog for sim/emu.
For Simualtion/Emulation platforms,clock gating
should be skipped as it is not supported.
Added new flags "can_"X"lcg" to check platform
capability before doing SLCG,BLCG and ELCG.
Bug 200314250
Change-Id: I4124d444a77a4c06df8c1d82c6038bfd457f3db0
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1566049
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/platform_vgpu_tegra.c')
| -rw-r--r-- | drivers/gpu/nvgpu/gk20a/platform_vgpu_tegra.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/platform_vgpu_tegra.c b/drivers/gpu/nvgpu/gk20a/platform_vgpu_tegra.c index 43abee5d..90a37c47 100644 --- a/drivers/gpu/nvgpu/gk20a/platform_vgpu_tegra.c +++ b/drivers/gpu/nvgpu/gk20a/platform_vgpu_tegra.c | |||
| @@ -57,6 +57,9 @@ struct gk20a_platform vgpu_tegra_platform = { | |||
| 57 | .enable_elcg = false, | 57 | .enable_elcg = false, |
| 58 | .enable_elpg = false, | 58 | .enable_elpg = false, |
| 59 | .enable_aelpg = false, | 59 | .enable_aelpg = false, |
| 60 | .can_slcg = false, | ||
| 61 | .can_blcg = false, | ||
| 62 | .can_elcg = false, | ||
| 60 | 63 | ||
| 61 | .ch_wdt_timeout_ms = 5000, | 64 | .ch_wdt_timeout_ms = 5000, |
| 62 | 65 | ||