nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-24 02:22:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

gpu: nvgpu: Return GPU classes in get_litter_value

Browse Source 
Return GPU classes in HAL get_litter_value() instead of assigning
them to GPU characteristics at HAL initialization time.

JIRA NVGPU-259

Change-Id: Ife7a5cb38df3d33ce98a1caa43d3873fb1431234
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1593683
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Terje Bergstrom
2017-11-07 09:19:53 -08:00
committed by mobile promotions
parent 1dad4adbd2
commit dc5f6bcee0
7 changed files with 73 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/gpu/nvgpu/common/linux/ce2.c
View File

@@ -54,10 +54,10 @@ int gk20a_ce_execute_ops(struct gk20a *g,
u32 methodSize;
u32 cmd_buf_read_offset;
u32 fence_index;
u32 dma_copy_class;
struct nvgpu_gpfifo gpfifo;
struct nvgpu_fence fence = {0,0};
struct gk20a_fence *ce_cmd_buf_fence_out = NULL;
struct nvgpu_gpu_characteristics *gpu_capability = &g->gpu_characteristics;
if (!ce_app->initialised ||ce_app->app_state != NVGPU_CE_ACTIVE)
goto end;
@@ -124,6 +124,7 @@ int gk20a_ce_execute_ops(struct gk20a *g,
cmd_buf_gpu_va = (ce_ctx->cmd_buf_mem.gpu_va + (u64)(cmd_buf_read_offset *sizeof(u32)));
dma_copy_class = g->ops.get_litter_value(g, GPU_LIT_DMA_COPY_CLASS);
methodSize = gk20a_ce_prepare_submit(src_buf,
dst_buf,
size,
@@ -132,7 +133,7 @@ int gk20a_ce_execute_ops(struct gk20a *g,
payload,
gk20a_get_valid_launch_flags(g, launch_flags),
request_operation,
gpu_capability->dma_copy_class,
dma_copy_class,
gk20a_fence_in);
if (methodSize) {