diff options
author | Deepak Nibade <dnibade@nvidia.com> | 2016-02-01 02:03:56 -0500 |
---|---|---|
committer | Terje Bergstrom <tbergstrom@nvidia.com> | 2016-02-02 11:49:33 -0500 |
commit | 8d311e5a91df62d8a6425d7593abb4df989d3ae9 (patch) | |
tree | 73766cae86efd849bed1d4bef31606783c77676c /drivers/gpu/nvgpu/gk20a | |
parent | f0a9ce0469314711ddb5a8baf6bf88615b71c59e (diff) |
gpu: nvgpu: add max freq to gpu characteristics
Bug 200097029
Change-Id: Id63dad1629b1d1919cbbfb20b0cb85d4855f526d
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1000724
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/gk20a.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c index 1000eba2..4ddb244b 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/gk20a.c | |||
@@ -1962,6 +1962,7 @@ int gk20a_do_unidle(void) | |||
1962 | int gk20a_init_gpu_characteristics(struct gk20a *g) | 1962 | int gk20a_init_gpu_characteristics(struct gk20a *g) |
1963 | { | 1963 | { |
1964 | struct nvgpu_gpu_characteristics *gpu = &g->gpu_characteristics; | 1964 | struct nvgpu_gpu_characteristics *gpu = &g->gpu_characteristics; |
1965 | struct gk20a_platform *platform = platform_get_drvdata(g->dev); | ||
1965 | 1966 | ||
1966 | gpu->L2_cache_size = g->ops.ltc.determine_L2_size_bytes(g); | 1967 | gpu->L2_cache_size = g->ops.ltc.determine_L2_size_bytes(g); |
1967 | gpu->on_board_video_memory_size = 0; /* integrated GPU */ | 1968 | gpu->on_board_video_memory_size = 0; /* integrated GPU */ |
@@ -2029,6 +2030,8 @@ int gk20a_init_gpu_characteristics(struct gk20a *g) | |||
2029 | 2030 | ||
2030 | gpu->map_buffer_batch_limit = 256; | 2031 | gpu->map_buffer_batch_limit = 256; |
2031 | 2032 | ||
2033 | gpu->max_freq = platform->clk_round_rate(g->dev, UINT_MAX); | ||
2034 | |||
2032 | return 0; | 2035 | return 0; |
2033 | } | 2036 | } |
2034 | 2037 | ||