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| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2018-03-12 14:45:38 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-21 14:36:48 -0500 |
| commit | 9acdc00c2425ad7baf4b46cbfbf3b0d523915216 (patch) | |
| tree | fbe4d91e8dc100b785ac25b54c49272de7bb7062 | |
| parent | 900bad3fe92783472ea93cc662a83a03d5a8583b (diff) | |
| download | linux-9acdc00c2425ad7baf4b46cbfbf3b0d523915216.tar.bz2 | |
drm/amdgpu/sdma4: add sdma4_0_1 support for vega12 (v3)
Add sdma golden setting for vega12.
v2: switch to soc15_program_register_sequence for
golden register programming
v3: squash in unused declaration fix
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index 3d059ecd8758..106b9813f7ee 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -86,6 +86,13 @@ static const struct soc15_reg_golden golden_settings_sdma_vg10[] = { SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00104002) }; +static const struct soc15_reg_golden golden_settings_sdma_vg12[] = { + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00104002) +}; + static const struct soc15_reg_golden golden_settings_sdma_4_1[] = { SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CHICKEN_BITS, 0xfe931f07, 0x02831d07), @@ -125,7 +132,12 @@ static void sdma_v4_0_init_golden_registers(struct amdgpu_device *adev) ARRAY_SIZE(golden_settings_sdma_vg10)); break; case CHIP_VEGA12: - DRM_ERROR("todo: Missing SDMA4 golden settings for vega12\n"); + soc15_program_register_sequence(adev, + golden_settings_sdma_4, + ARRAY_SIZE(golden_settings_sdma_4)); + soc15_program_register_sequence(adev, + golden_settings_sdma_vg12, + ARRAY_SIZE(golden_settings_sdma_vg12)); break; case CHIP_RAVEN: soc15_program_register_sequence(adev, @@ -1627,7 +1639,7 @@ static void sdma_v4_0_set_irq_funcs(struct amdgpu_device *adev) * @dst_offset: dst GPU address * @byte_count: number of bytes to xfer * - * Copy GPU buffers using the DMA engine (VEGA10). + * Copy GPU buffers using the DMA engine (VEGA10/12). * Used by the amdgpu ttm implementation to move pages if * registered as the asic copy callback. */ @@ -1654,7 +1666,7 @@ static void sdma_v4_0_emit_copy_buffer(struct amdgpu_ib *ib, * @dst_offset: dst GPU address * @byte_count: number of bytes to xfer * - * Fill GPU buffers using the DMA engine (VEGA10). + * Fill GPU buffers using the DMA engine (VEGA10/12). */ static void sdma_v4_0_emit_fill_buffer(struct amdgpu_ib *ib, uint32_t src_data, |