From 0e8aee1c1a38abbc2dccf3f604a9843cf38071e0 Mon Sep 17 00:00:00 2001 From: Deepak Goyal Date: Fri, 22 Sep 2017 12:08:10 +0530 Subject: 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 Reviewed-on: https://git-master.nvidia.com/r/1566049 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gk20a/platform_vgpu_tegra.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/nvgpu/gk20a/platform_vgpu_tegra.c') 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 = { .enable_elcg = false, .enable_elpg = false, .enable_aelpg = false, + .can_slcg = false, + .can_blcg = false, + .can_elcg = false, .ch_wdt_timeout_ms = 5000, -- cgit v1.2.2