Will be needed for the rest of the EDC workarounds patch.
Signed-off-by: David Panariti <david.panar...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 46 +++++++++++++++++------------------
1 file changed, 23 insertions(+), 23 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 69d9bbd..07172f8 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -662,6 +662,29 @@ static void gfx_v8_0_ring_emit_de_meta(struct amdgpu_ring
*ring);
static int gfx_v8_0_compute_mqd_sw_init(struct amdgpu_device *adev);
static void gfx_v8_0_compute_mqd_sw_fini(struct amdgpu_device *adev);
+static void gfx_v8_0_select_se_sh(struct amdgpu_device *adev,
+ u32 se_num, u32 sh_num, u32 instance)
+{
+ u32 data;
+
+ if (instance == 0xffffffff)
+ data = REG_SET_FIELD(0, GRBM_GFX_INDEX,
INSTANCE_BROADCAST_WRITES, 1);
+ else
+ data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_INDEX,
instance);
+
+ if (se_num == 0xffffffff)
+ data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_BROADCAST_WRITES,
1);
+ else
+ data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_INDEX, se_num);
+
+ if (sh_num == 0xffffffff)
+ data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_BROADCAST_WRITES,
1);
+ else
+ data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_INDEX, sh_num);
+
+ WREG32(mmGRBM_GFX_INDEX, data);
+}
+
static void gfx_v8_0_init_golden_registers(struct amdgpu_device *adev)
{
switch (adev->asic_type) {
@@ -3679,29 +3702,6 @@ static void gfx_v8_0_tiling_mode_table_init(struct
amdgpu_device *adev)
}
}
-static void gfx_v8_0_select_se_sh(struct amdgpu_device *adev,
- u32 se_num, u32 sh_num, u32 instance)
-{
- u32 data;
-
- if (instance == 0xffffffff)
- data = REG_SET_FIELD(0, GRBM_GFX_INDEX,
INSTANCE_BROADCAST_WRITES, 1);
- else
- data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_INDEX,
instance);
-
- if (se_num == 0xffffffff)
- data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_BROADCAST_WRITES,
1);
- else
- data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_INDEX, se_num);
-
- if (sh_num == 0xffffffff)
- data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_BROADCAST_WRITES,
1);
- else
- data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_INDEX, sh_num);
-
- WREG32(mmGRBM_GFX_INDEX, data);
-}
-
static u32 gfx_v8_0_create_bitmask(u32 bit_width)
{
return (u32)((1ULL << bit_width) - 1);
--
2.7.4
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