drm/amdgpu: Initialize xcc mask

For ASICs which are not initialized through discovery, initialize GFX
cluster as 1.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
index 809558c..da6caff 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
@@ -3028,6 +3028,7 @@ static int gfx_v6_0_early_init(void *handle)
 {
        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+       adev->gfx.xcc_mask = 1;
        adev->gfx.num_gfx_rings = GFX6_NUM_GFX_RINGS;
        adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev),
                                          GFX6_NUM_COMPUTE_RINGS);

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index 0f0c12b..20fcd86 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -4179,6 +4179,7 @@ static int gfx_v7_0_early_init(void *handle)
 {
        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+       adev->gfx.xcc_mask = 1;
        adev->gfx.num_gfx_rings = GFX7_NUM_GFX_RINGS;
        adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev),
                                          AMDGPU_MAX_COMPUTE_RINGS);

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 2f1ef75..51c1745 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -5262,6 +5262,7 @@ static int gfx_v8_0_early_init(void *handle)
 {
        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+       adev->gfx.xcc_mask = 1;
        adev->gfx.num_gfx_rings = GFX8_NUM_GFX_RINGS;
        adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev),
                                          AMDGPU_MAX_COMPUTE_RINGS);