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| author | Tao Zhou <tao.zhou1@amd.com> | 2024-03-28 18:22:10 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-09 21:59:20 -0400 |
| commit | 029faefb7302f1079173410697b0e14d2e56e19a (patch) | |
| tree | 9a6ea16da73a7b242b5891d86e281b786a4b498b | |
| parent | af8999c57ab58faa13fcc6bde7cd1eac6b3ffa74 (diff) | |
| download | linux-stable-029faefb7302f1079173410697b0e14d2e56e19a.tar.gz linux-stable-029faefb7302f1079173410697b0e14d2e56e19a.tar.bz2 linux-stable-029faefb7302f1079173410697b0e14d2e56e19a.zip | |
drm/amdgpu: implement IRQ_STATE_ENABLE for SDMA v4.4.2
SDMA_CNTL is not set in some cases, driver configures it by itself.
v2: simplify code
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-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_4_2.c | 16 |
1 files changed, 3 insertions, 13 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 71c2f50530cb..f8e2cd514493 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c @@ -1602,19 +1602,9 @@ static int sdma_v4_4_2_set_ecc_irq_state(struct amdgpu_device *adev, u32 sdma_cntl; sdma_cntl = RREG32_SDMA(type, regSDMA_CNTL); - switch (state) { - case AMDGPU_IRQ_STATE_DISABLE: - sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA_CNTL, - DRAM_ECC_INT_ENABLE, 0); - WREG32_SDMA(type, regSDMA_CNTL, sdma_cntl); - break; - /* sdma ecc interrupt is enabled by default - * driver doesn't need to do anything to - * enable the interrupt */ - case AMDGPU_IRQ_STATE_ENABLE: - default: - break; - } + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA_CNTL, DRAM_ECC_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + WREG32_SDMA(type, regSDMA_CNTL, sdma_cntl); return 0; } |