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drm/amdgpu/sdma: add sdma engine support for green_sardine (v2) 

Initialize the SDMA IP for green_sardine.

v2: use apu flags

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Prike Liang 2019-11-06 14:12:52 +08:00 committed by Alex Deucher
parent 445b011d4a
commit f21aab1b31
1 changed files with 5 additions and 1 deletions
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6
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
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@ -69,6 +69,7 @@ MODULE_FIRMWARE("amdgpu/picasso_sdma.bin");
MODULE_FIRMWARE("amdgpu/raven2_sdma.bin");
MODULE_FIRMWARE("amdgpu/arcturus_sdma.bin");
MODULE_FIRMWARE("amdgpu/renoir_sdma.bin");
MODULE_FIRMWARE("amdgpu/green_sardine_sdma.bin");
#define SDMA0_POWER_CNTL__ON_OFF_CONDITION_HOLD_TIME_MASK 0x000000F8L
#define SDMA0_POWER_CNTL__ON_OFF_STATUS_DURATION_TIME_MASK 0xFC000000L
@ -619,7 +620,10 @@ static int sdma_v4_0_init_microcode(struct amdgpu_device *adev)
chip_name = "arcturus";
break;
case CHIP_RENOIR:
chip_name = "renoir";
if (adev->apu_flags & AMD_APU_IS_RENOIR)
chip_name = "renoir";
else
chip_name = "green_sardine";
break;
default:
BUG();