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drm/amdgpu/mes12: update data cache boundary

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Enlarge the data cache boundary.

v2: use the fix data cache boundary.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jack Xiao
2023-11-30 18:22:34 +08:00
committed by Alex Deucher
parent 46c4766610
commit 4632bec9fa
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
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@@ -685,8 +685,8 @@ static int mes_v12_0_load_microcode(struct amdgpu_device *adev,
WREG32_SOC15(GC, 0, regCP_MES_MDBASE_HI,
upper_32_bits(adev->mes.data_fw_gpu_addr[pipe]));
/* Set 0x3FFFF (256K-1) to CP_MES_MDBOUND_LO */
WREG32_SOC15(GC, 0, regCP_MES_MDBOUND_LO, 0x3FFFF);
/* Set data cache boundary CP_MES_MDBOUND_LO */
WREG32_SOC15(GC, 0, regCP_MES_MDBOUND_LO, 0x7FFFF);
if (prime_icache) {
/* invalidate ICACHE */