From d77a8c52a910c3b75e45b514e7564b968dbe02a1 Mon Sep 17 00:00:00 2001 From: rmylavarapu Date: Wed, 23 Oct 2019 16:59:29 +0530 Subject: [PATCH] nvgpu: gpu: Adding voltage margin As support for a guaranteed frequency, voltage margin need to be added to the voltage in change seq request. As part of refactoring this part of the code is removed which is needed for guaranteed frequency. Change-Id: Ifcee88939c291fb0c1504ddcf00a568490220e92 Signed-off-by: rmylavarapu Reviewed-on: https://git-master.nvidia.com/r/2224155 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: svc-mobile-coverity Reviewed-by: svc-mobile-misra GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/common/pmu/clk/clk.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/nvgpu/common/pmu/clk/clk.c b/drivers/gpu/nvgpu/common/pmu/clk/clk.c index b4610e88c..e73c4b01f 100644 --- a/drivers/gpu/nvgpu/common/pmu/clk/clk.c +++ b/drivers/gpu/nvgpu/common/pmu/clk/clk.c @@ -316,6 +316,7 @@ int nvgpu_clk_set_req_fll_clk_ps35(struct gk20a *g, return status; } + gpcclk_voltuv += vmargin_uv; status = nvgpu_volt_get_vmin_vmax_ps35(g, &vmin_uv, &vmax_uv); if (status != 0) { nvgpu_pmu_dbg(g, "Get vmin,vmax failed, proceeding with "