From 748475df20bbe6843bdf4fbc02384dc5aa28866e Mon Sep 17 00:00:00 2001 From: Vijayakumar Date: Tue, 30 Sep 2014 20:19:44 +0530 Subject: gpu: nvgpu: gm20b: Support secure FECS recovery When falcons are secured use PMU commands to reload FECS firmware. Bug 200042729 Change-Id: I09f2472b16dac6a510dba067bce3950075973d5f Signed-off-by: Vijayakumar Reviewed-on: http://git-master/r/552544 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom --- drivers/gpu/nvgpu/gk20a/gk20a.h | 4 ++++ 1 file changed, 4 insertions(+) (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 20afd2bd..5669e1c5 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/gk20a.h @@ -307,6 +307,10 @@ struct gpu_ops { int (*prepare_ucode)(struct gk20a *g); int (*pmu_setup_hw_and_bootstrap)(struct gk20a *g); int (*pmu_setup_elpg)(struct gk20a *g); + int (*init_wpr_region)(struct gk20a *g); + bool lspmuwprinitdone; + bool fecsbootstrapdone; + u32 fecsrecoveryinprogress; } pmu; struct { int (*init_clk_support)(struct gk20a *g); -- cgit v1.2.2