From 7b654278067dd8c253232950fc1909f5f59572ef Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Mon, 21 Aug 2017 09:30:11 -0700 Subject: gpu: nvgpu: Use nvgpu flags for run_preos Accessing run_preos from gk20a_platform causes unnecessary Linux dependency, so copy the flag to abstract flags. Change-Id: I4818fb6735201f36e552c1ff45138a44a3d94db1 Signed-off-by: Terje Bergstrom Reviewed-on: https://git-master.nvidia.com/r/1542836 Reviewed-by: svccoveritychecker Reviewed-by: svc-mobile-coverity Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sourab Gupta GVS: Gerrit_Virtual_Submit --- drivers/gpu/nvgpu/common/linux/driver_common.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/nvgpu/common') diff --git a/drivers/gpu/nvgpu/common/linux/driver_common.c b/drivers/gpu/nvgpu/common/linux/driver_common.c index bd1b7611..bf372859 100644 --- a/drivers/gpu/nvgpu/common/linux/driver_common.c +++ b/drivers/gpu/nvgpu/common/linux/driver_common.c @@ -134,6 +134,13 @@ static void nvgpu_init_pm_vars(struct gk20a *g) g->pmu.aelpg_param[4] = APCTRL_CYCLES_PER_SAMPLE_MAX_DEFAULT; } +static void nvgpu_init_vbios_vars(struct gk20a *g) +{ + struct gk20a_platform *platform = dev_get_drvdata(dev_from_gk20a(g)); + + __nvgpu_set_enabled(g, NVGPU_PMU_RUN_PREOS, platform->run_preos); +} + static void nvgpu_init_mm_vars(struct gk20a *g) { struct gk20a_platform *platform = dev_get_drvdata(dev_from_gk20a(g)); @@ -164,6 +171,7 @@ int nvgpu_probe(struct gk20a *g, nvgpu_init_timeout(g); nvgpu_init_timeslice(g); nvgpu_init_pm_vars(g); + nvgpu_init_vbios_vars(g); /* Initialize the platform interface. */ err = platform->probe(dev); -- cgit v1.2.2