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drm/amdgpu: Change golden settings for GFX v9.4.3

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Change the settings applicable for A0. GRBM_MCM_ADDR setting will be
applied by firmware.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Acked-by: Mangesh Gadre <Mangesh.Gadre@amd.com>
Tested-by: Mangesh Gadre <Mangesh.Gadre@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar
2023-07-04 09:06:34 +05:30
committed by Alex Deucher
parent 8c45b31909
commit 4755bfbd99
1 changed files with 2 additions and 5 deletions
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7
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
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@@ -195,14 +195,11 @@ static void gfx_v9_4_3_init_golden_registers(struct amdgpu_device *adev)
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++) {
dev_inst = GET_INST(GC, i);
if (dev_inst >= 2)
WREG32_SOC15(GC, dev_inst, regGRBM_MCM_ADDR, 0x4);
WREG32_SOC15(GC, dev_inst, regGB_ADDR_CONFIG,
GOLDEN_GB_ADDR_CONFIG);
/* Golden settings applied by driver for ASIC with rev_id 0 */
if (adev->rev_id == 0) {
WREG32_SOC15(GC, dev_inst, regGB_ADDR_CONFIG,
GOLDEN_GB_ADDR_CONFIG);
WREG32_FIELD15_PREREG(GC, dev_inst, TCP_UTCL1_CNTL1,
REDUCE_FIFO_DEPTH_BY_2, 2);
}