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Commit 0b10029d authored by Alex Deucher's avatar Alex Deucher
Browse files

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: default avatarNicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent 041bf022

drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c

+2 −1
Original line number Diff line number Diff line
@@ -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;