From: Jack Xiao <Jack.Xiao@xxxxxxx>
Enlarge the data cache boundary.
v2: use the fix data cache boundary.
Signed-off-by: Jack Xiao <Jack.Xiao@xxxxxxx>
Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/mes_v12_0.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
index 8ab85e6231922..2d713e7b976aa 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
@@ -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 */
--
2.44.0
