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gpu: nvgpu: use nvgpu_flcn_* interfaces

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- set nvgpu_flcn_reset() to point to gk20a_pmu_reset()
- set PMU interrupt using nvgpu_flcn_enable_irq()
- replace pmu_idle with nvgpu_flcn_wait_idle()

JIRA NVGPU-57

Change-Id: I50d0310ae78ad266da3c1e662f1598d61ff7abb6
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1469478
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Mahantesh Kumbar
2017-06-15 22:10:43 +05:30
committed by mobile promotions
parent be04b9b1b5
commit 94cb4b635f
8 changed files with 65 additions and 101 deletions
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21
drivers/gpu/nvgpu/gk20a/flcn_gk20a.c
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@@ -107,6 +107,25 @@ static bool gk20a_is_falcon_scrubbing_done(struct nvgpu_falcon *flcn)
return status;
}
static void gk20a_falcon_engine_dependency_ops(struct nvgpu_falcon *flcn)
{
struct nvgpu_falcon_engine_dependency_ops *flcn_eng_dep_ops =
&flcn->flcn_engine_dep_ops;
switch (flcn->flcn_id) {
case FALCON_ID_PMU:
flcn_eng_dep_ops->reset_eng = gk20a_pmu_reset;
break;
default:
/* NULL assignment make sure
* CPU hard reset in gk20a_flcn_reset() gets execute
* if falcon doesn't need specific reset implementation
*/
flcn_eng_dep_ops->reset_eng = NULL;
break;
}
}
static void gk20a_falcon_ops(struct nvgpu_falcon *flcn)
{
struct nvgpu_falcon_ops *flcn_ops = &flcn->flcn_ops;
@@ -116,6 +135,8 @@ static void gk20a_falcon_ops(struct nvgpu_falcon *flcn)
flcn_ops->is_falcon_cpu_halted = gk20a_is_falcon_cpu_halted;
flcn_ops->is_falcon_idle = gk20a_is_falcon_idle;
flcn_ops->is_falcon_scrubbing_done = gk20a_is_falcon_scrubbing_done;
gk20a_falcon_engine_dependency_ops(flcn);
}
static void gk20a_falcon_hal_sw_init(struct nvgpu_falcon *flcn)