From 75e52218cec5ccfbb8ec61cb8ba5e41f5e5ec7e5 Mon Sep 17 00:00:00 2001 From: Mahantesh Kumbar Date: Thu, 3 Nov 2016 15:21:43 +0530 Subject: gpu: nvgpu: PG engines init/allow/disallow update - pmu_init_powergating loops & init multiple PG engines based on PG engines supported - generalize pg init param HAL to support multiple PG-engine init based on PG engine parameter - HAL's to return supported PG engines on chip & its sub features of engine. - Send Allow/Disallow for PG engines which are enabled & supported. - Added defines for pg engines JIRA DNVGPU-71 Change-Id: I236601e092e519a269fcb17c7d1c523a4b51405f Signed-off-by: Mahantesh Kumbar Reviewed-on: http://git-master/r/1247409 (cherry-picked from commit 1c138cc475bac7d3c3fbbd5fb18cfcb2e7fdf67a) Reviewed-on: http://git-master/r/1269319 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gk20a/gk20a.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/nvgpu/gk20a/gk20a.h') diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h index 987dd517..a1a8bf36 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/gk20a.h @@ -606,8 +606,10 @@ struct gpu_ops { void (*pmu_elpg_statistics)(struct gk20a *g, u32 *ingating_time, u32 *ungating_time, u32 *gating_cnt); - int (*pmu_pg_grinit_param)(struct gk20a *g, - u8 grfeaturemask); + int (*pmu_pg_init_param)(struct gk20a *g, u32 pg_engine_id); + u32 (*pmu_pg_supported_engines_list)(struct gk20a *g); + u32 (*pmu_pg_engines_feature_list)(struct gk20a *g, + u32 pg_engine_id); int (*send_lrf_tex_ltc_dram_overide_en_dis_cmd) (struct gk20a *g, u32 mask); void (*dump_secure_fuses)(struct gk20a *g); -- cgit v1.2.2