Commit f21aab1b authored by Prike Liang's avatar Prike Liang Committed by Alex Deucher
Browse files

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: default avatarPrike Liang <Prike.Liang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 445b011d

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

+5 −1
Original line number Diff line number Diff line
@@ -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:

		if (adev->apu_flags & AMD_APU_IS_RENOIR)

			chip_name = "renoir";

		else

			chip_name = "green_sardine";

		break;

	default:

		BUG();

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