drm/amdgpu: export gfx config double offchip LDS buffers (v3)

v2: move the config struct to drm_amdgpu_info_device
v3: move the config feature to amdgpu_gca_config

Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 027692bf8457..096386515f2f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -528,6 +528,8 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
                 dev_info.vram_type = adev->mc.vram_type;
                 dev_info.vram_bit_width = adev->mc.vram_width;
                 dev_info.vce_harvest_config = adev->vce.harvest_config;
+                dev_info.gc_double_offchip_lds_buf =
+                        adev->gfx.config.double_offchip_lds_buf;
 
                 return copy_to_user(out, &dev_info,
                                     min((size_t)size, sizeof(dev_info))) ? -EFAULT : 0;