nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-23 18:16:01 +03:00
Code Issues Packages Projects Releases Wiki Activity

gpu: nvgpu: remove unused function gk20a_fifo_is_engine_busy

Browse Source 
The function gk20a_fifo_is_engine_busy is not used and hence removed.

Jira NVGPU-1315

Change-Id: I98599d9f3e94d0ccfc9df4db0e8d5c699b6a6e87
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2033633
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Debarshi Dutta
2019-03-06 11:42:41 +05:30
committed by mobile promotions
parent dc0e037d8c
commit d91f7b44ef
2 changed files with 0 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
View File

@@ -2385,23 +2385,6 @@ bool gk20a_fifo_mmu_fault_pending(struct gk20a *g)
} }
} }
bool gk20a_fifo_is_engine_busy(struct gk20a *g)
{
u32 i, host_num_engines;
struct nvgpu_engine_status_info engine_status;
host_num_engines = nvgpu_get_litter_value(g, GPU_LIT_HOST_NUM_ENGINES);
for (i = 0; i < host_num_engines; i++) {
g->ops.engine_status.read_engine_status_info(g, i,
&engine_status);
if (engine_status.is_busy) {
return true;
}
}
return false;
}
u32 gk20a_fifo_get_pbdma_signature(struct gk20a *g) u32 gk20a_fifo_get_pbdma_signature(struct gk20a *g)
{ {
return pbdma_signature_hw_valid_f() | pbdma_signature_sw_zero_f(); return pbdma_signature_hw_valid_f() | pbdma_signature_sw_zero_f();

1
drivers/gpu/nvgpu/gk20a/fifo_gk20a.h
View File

@@ -278,7 +278,6 @@ int gk20a_fifo_tsg_unbind_channel(struct channel_gk20a *ch);
void fifo_gk20a_finish_mmu_fault_handling(struct gk20a *g, void fifo_gk20a_finish_mmu_fault_handling(struct gk20a *g,
unsigned long fault_id); unsigned long fault_id);
bool gk20a_fifo_is_engine_busy(struct gk20a *g);
u32 gk20a_fifo_get_pbdma_signature(struct gk20a *g); u32 gk20a_fifo_get_pbdma_signature(struct gk20a *g);
u32 gk20a_fifo_get_failing_engine_data(struct gk20a *g, u32 gk20a_fifo_get_failing_engine_data(struct gk20a *g,
u32 *__id, bool *__is_tsg); u32 *__id, bool *__is_tsg);