drm/amdgpu: init gds config for arct

arct has 4KB gds (4 banks inside) so the max_wave_id
should be 0xfff

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 22e5ea56adad62529db37d940376ce7567e16136..b269af125cd1bcb73b7f10a951eb3288e4f43856 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -5486,6 +5486,7 @@ static void gfx_v9_0_set_gds_init(struct amdgpu_device *adev)
                adev->gds.gds_size = 0x10000;
                break;
        case CHIP_RAVEN:
+       case CHIP_ARCTURUS:
                adev->gds.gds_size = 0x1000;
                break;
        default:
@@ -5507,6 +5508,9 @@ static void gfx_v9_0_set_gds_init(struct amdgpu_device *adev)
                else
                        adev->gds.gds_compute_max_wave_id = 0x15f; /* raven1 */
                break;
+       case CHIP_ARCTURUS:
+               adev->gds.gds_compute_max_wave_id = 0xfff;
+               break;
        default:
                /* this really depends on the chip */
                adev->gds.gds_compute_max_wave_id = 0x7ff;