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authorFlora Cui <Flora.Cui@amd.com>2017-02-07 02:20:37 -0500
committerAlex Deucher <alexander.deucher@amd.com>2017-02-08 17:24:09 -0500
commitc5dc14fb9861d3c4fe857d43114946df289d10a3 (patch)
treed16d80fd5cc0e74df3b2787fcf9ae1dc5154a2ff /drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
parent375d6f7057a9cbcc2867e2d3ccb40008dea55598 (diff)
drm/amdgpu/gfx6: clean up spi configuration
Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
index 9b169c60a4a0..e7c886ece797 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
@@ -1551,17 +1551,15 @@ static u32 gfx_v6_0_get_cu_enabled(struct amdgpu_device *adev)
1551} 1551}
1552 1552
1553 1553
1554static void gfx_v6_0_setup_spi(struct amdgpu_device *adev, 1554static void gfx_v6_0_setup_spi(struct amdgpu_device *adev)
1555 u32 se_num, u32 sh_per_se,
1556 u32 cu_per_sh)
1557{ 1555{
1558 int i, j, k; 1556 int i, j, k;
1559 u32 data, mask; 1557 u32 data, mask;
1560 u32 active_cu = 0; 1558 u32 active_cu = 0;
1561 1559
1562 mutex_lock(&adev->grbm_idx_mutex); 1560 mutex_lock(&adev->grbm_idx_mutex);
1563 for (i = 0; i < se_num; i++) { 1561 for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
1564 for (j = 0; j < sh_per_se; j++) { 1562 for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
1565 gfx_v6_0_select_se_sh(adev, i, j, 0xffffffff); 1563 gfx_v6_0_select_se_sh(adev, i, j, 0xffffffff);
1566 data = RREG32(mmSPI_STATIC_THREAD_MGMT_3); 1564 data = RREG32(mmSPI_STATIC_THREAD_MGMT_3);
1567 active_cu = gfx_v6_0_get_cu_enabled(adev); 1565 active_cu = gfx_v6_0_get_cu_enabled(adev);
@@ -1732,9 +1730,7 @@ static void gfx_v6_0_gpu_init(struct amdgpu_device *adev)
1732 1730
1733 gfx_v6_0_setup_rb(adev); 1731 gfx_v6_0_setup_rb(adev);
1734 1732
1735 gfx_v6_0_setup_spi(adev, adev->gfx.config.max_shader_engines, 1733 gfx_v6_0_setup_spi(adev);
1736 adev->gfx.config.max_sh_per_se,
1737 adev->gfx.config.max_cu_per_sh);
1738 1734
1739 gfx_v6_0_get_cu_info(adev); 1735 gfx_v6_0_get_cu_info(adev);
1740 1736