diff options
author | Konsta Holtta <kholtta@nvidia.com> | 2016-05-20 02:12:23 -0400 |
---|---|---|
committer | Terje Bergstrom <tbergstrom@nvidia.com> | 2016-06-08 15:05:05 -0400 |
commit | d215bc1107a8a032d18e515e55d5e29c7192f15e (patch) | |
tree | 2873d7d453cd727d7ee865b9f73408be3ec92539 /drivers/gpu/nvgpu/gk20a/mm_gk20a.h | |
parent | 2219f38727ffa17291e15c1898bd3e65f43d09fd (diff) |
gpu: nvgpu: detect vidmem configuration from HW
Read video memory size from hardware during initialization for devices
that support it.
JIRA DNVGPU-14
Change-Id: If190f2d89f7148520ee274ca674f972987c8056d
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1157215
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/mm_gk20a.h')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/mm_gk20a.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h index e83e1111..590ede71 100644 --- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h | |||
@@ -372,6 +372,8 @@ struct mm_gk20a { | |||
372 | #else | 372 | #else |
373 | bool force_pramin; /* via debugfs */ | 373 | bool force_pramin; /* via debugfs */ |
374 | #endif | 374 | #endif |
375 | |||
376 | size_t vidmem_size; | ||
375 | }; | 377 | }; |
376 | 378 | ||
377 | int gk20a_mm_init(struct mm_gk20a *mm); | 379 | int gk20a_mm_init(struct mm_gk20a *mm); |