From: Le Ma <le.ma@amd.com>
Date: Tue, 12 Nov 2019 09:17:10 +0000 (+0800)
Subject: drm/amdgpu: add sdma block support for aldebaran
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b61a273e5d70edd8ea4be3c1cb0ab2fee9ef6667;p=linux.git

drm/amdgpu: add sdma block support for aldebaran

Add initial sdma support for aldebaran, and this asic has 5 sdma instances.

v2: remove adundant condition check

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Evan Quan <Evan.Quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index bfdd676eff3cf..7350f2e723d5f 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -621,6 +621,9 @@ static int sdma_v4_0_init_microcode(struct amdgpu_device *adev)
 		else
 			chip_name = "green_sardine";
 		break;
+	case CHIP_ALDEBARAN:
+		chip_name = "aldebaran";
+		break;
 	default:
 		BUG();
 	}
@@ -1825,6 +1828,8 @@ static int sdma_v4_0_early_init(void *handle)
 		adev->sdma.num_instances = 1;
 	else if (adev->asic_type == CHIP_ARCTURUS)
 		adev->sdma.num_instances = 8;
+	else if (adev->asic_type == CHIP_ALDEBARAN)
+		adev->sdma.num_instances = 5;
 	else
 		adev->sdma.num_instances = 2;