From c8d82d465c03b4d7e18ab1ba1bfce6581d2aad6e Mon Sep 17 00:00:00 2001 From: Mahantesh Kumbar Date: Thu, 12 Jan 2017 10:45:51 +0530 Subject: gpu: nvgpu: HAL to query LPWR feature support HAL to query LPWR feautre's RPPG/MSCG support based on current pstate configured. JIRA DNVGPU-71 Change-Id: I58a34c6dca68e3eb76e222bd781578bf682eac34 Signed-off-by: Mahantesh Kumbar Reviewed-on: http://git-master/r/1283916 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: svccoveritychecker GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu --- drivers/gpu/nvgpu/gk20a/pmu_gk20a.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/nvgpu/gk20a/pmu_gk20a.h') diff --git a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.h b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.h index 0a1d2ba3..daa050af 100644 --- a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.h @@ -647,6 +647,9 @@ struct pmu_pg_stats { #define PMU_PG_ELPG_ENGINE_ID_INVALID_ENGINE (0x00000005) #define PMU_PG_ELPG_ENGINE_MAX PMU_PG_ELPG_ENGINE_ID_INVALID_ENGINE +#define PMU_PG_LPWR_FEATURE_RPPG 0x0 +#define PMU_PG_LPWR_FEATURE_MSCG 0x1 + /* state transition : OFF => [OFF_ON_PENDING optional] => ON_PENDING => ON => OFF ON => OFF is always synchronized */ -- cgit v1.2.2