[PATCH Review V2 2/2] drm/amdgpu: Disable RAS by default on APU flatform

[Stanley.Yang]

Disable RAS feature by default for aqua vanjaram on APU platform.

Changed from V1:
	Splite Disable RAS by default on APU platform into a
	separated patch.

Signed-off-by: Stanley.Yang <Stanley.Yang at amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 8673d9790bb0..ec5f60b64346 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -2517,6 +2517,15 @@ static void amdgpu_ras_check_supported(struct amdgpu_device *adev)
 		adev->ras_hw_enabled |= (1 << AMDGPU_RAS_BLOCK__GFX |
 					   1 << AMDGPU_RAS_BLOCK__SDMA |
 					   1 << AMDGPU_RAS_BLOCK__MMHUB);
+
+		if (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 6)) {
+			/*
+			 * Disable ras feature for aqua vanjaram
+			 * by default on apu platform.
+			 */
+			if (-1 == amdgpu_ras_enable)
+				amdgpu_ras_enable = 0;
+		}
 	}
 
 	amdgpu_ras_get_quirks(adev);
-- 
2.25.1