diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2016-06-17 10:17:17 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-06-17 14:25:46 -0400 |
| commit | 0b10029d826ed8c18a5f9d2f4abfa415d15cd1d3 (patch) | |
| tree | 024721b93ea3e7e3f29672dbeeed38e9fd2ba66b /drivers | |
| parent | 041bf0225552044b85ce7ee7981e790d987d6ceb (diff) | |
| download | linux-stable-0b10029d826ed8c18a5f9d2f4abfa415d15cd1d3.tar.gz linux-stable-0b10029d826ed8c18a5f9d2f4abfa415d15cd1d3.tar.bz2 linux-stable-0b10029d826ed8c18a5f9d2f4abfa415d15cd1d3.zip | |
drm/amdgpu: fix num_rbs exposed to userspace (v2)
This was accidently broken for harvest cards when the
code was refactored for Polaris support.
v2: multiply by shader engines. Noticed by Nicolai.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 40a23704a981..d851ea15059f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -447,7 +447,8 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file dev_info.max_memory_clock = adev->pm.default_mclk * 10; } dev_info.enabled_rb_pipes_mask = adev->gfx.config.backend_enable_mask; - dev_info.num_rb_pipes = adev->gfx.config.num_rbs; + dev_info.num_rb_pipes = adev->gfx.config.max_backends_per_se * + adev->gfx.config.max_shader_engines; dev_info.num_hw_gfx_contexts = adev->gfx.config.max_hw_contexts; dev_info._pad = 0; dev_info.ids_flags = 0; |