Am 01.05.2017 um 22:15 schrieb Alex Deucher:
> Add new RIDs.
>
> Acked-by: Alex Xie <AlexBin.Xie at amd.com>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Acked-by: Christian König <christian.koenig at amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
> index d82c439..700188a 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
> @@ -1940,6 +1940,7 @@ static int gfx_v8_0_gpu_early_init(struct amdgpu_device *adev)
> case 0xca:
> case 0xce:
> case 0x88:
> + case 0xe6:
> /* B6 */
> adev->gfx.config.max_cu_per_sh = 6;
> break;
> @@ -1972,17 +1973,28 @@ static int gfx_v8_0_gpu_early_init(struct amdgpu_device *adev)
> adev->gfx.config.max_backends_per_se = 1;
>
> switch (adev->pdev->revision) {
> + case 0x80:
> + case 0x81:
> case 0xc0:
> case 0xc1:
> case 0xc2:
> case 0xc4:
> case 0xc8:
> case 0xc9:
> + case 0xd6:
> + case 0xda:
> + case 0xe9:
> + case 0xea:
> adev->gfx.config.max_cu_per_sh = 3;
> break;
> + case 0x83:
> case 0xd0:
> case 0xd1:
> case 0xd2:
> + case 0xd4:
> + case 0xdb:
> + case 0xe1:
> + case 0xe2:
> default:
> adev->gfx.config.max_cu_per_sh = 2;
> break;
