From 92634f615fef61ad7a5d65313e01fc1e3f8faa32 Mon Sep 17 00:00:00 2001 From: Peter Boonstoppel Date: Mon, 1 May 2017 10:24:52 -0700 Subject: [PATCH] gpu: nvgpu: Set default devfreq polling rate Sets default polling rate for GPU podgov governor to 25ms. Jira NVGPU-20 Change-Id: I994f3aab772b41c238f6755e0bd22ed3d4b27cf4 Reviewed-on: https://git-master/r/1473141 (cherry picked from commit 5ad02b2d0149a18f4d226c45f7b23d4e1b18695a) Signed-off-by: Jon McCaffrey Signed-off-by: Arun Kannan Reviewed-on: https://git-master.nvidia.com/r/1619233 GVS: Gerrit_Virtual_Submit Reviewed-by: Peter Boonstoppel Reviewed-by: Hayden Du Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gk20a/gk20a_scale.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/nvgpu/gk20a/gk20a_scale.c b/drivers/gpu/nvgpu/gk20a/gk20a_scale.c index edf92de6d..def10de4c 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a_scale.c +++ b/drivers/gpu/nvgpu/gk20a/gk20a_scale.c @@ -393,6 +393,7 @@ void gk20a_scale_init(struct device *dev) profile->devfreq_profile.get_dev_status = gk20a_scale_get_dev_status; profile->devfreq_profile.get_cur_freq = get_cur_freq; + profile->devfreq_profile.polling_ms = 25; devfreq = devfreq_add_device(dev, &profile->devfreq_profile,