diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c index 4350939105c5..016813b295ac 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c @@ -96,11 +96,22 @@ static int sdma_v4_4_2_irq_id_to_seq(unsigned client_id) static void sdma_v4_4_2_init_golden_registers(struct amdgpu_device *adev) { - switch (adev->ip_versions[SDMA0_HWIP][0]) { - case IP_VERSION(4, 4, 2): - break; - default: - break; + u32 val; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + val = RREG32_SDMA(i, regSDMA_GB_ADDR_CONFIG); + val = REG_SET_FIELD(val, SDMA_GB_ADDR_CONFIG, NUM_BANKS, 4); + val = REG_SET_FIELD(val, SDMA_GB_ADDR_CONFIG, + PIPE_INTERLEAVE_SIZE, 0); + WREG32_SDMA(i, regSDMA_GB_ADDR_CONFIG, val); + + val = RREG32_SDMA(i, regSDMA_GB_ADDR_CONFIG_READ); + val = REG_SET_FIELD(val, SDMA_GB_ADDR_CONFIG_READ, NUM_BANKS, + 4); + val = REG_SET_FIELD(val, SDMA_GB_ADDR_CONFIG_READ, + PIPE_INTERLEAVE_SIZE, 0); + WREG32_SDMA(i, regSDMA_GB_ADDR_CONFIG_READ, val); } } |