Commit 7c6fb61a authored by Guchun Chen's avatar Guchun Chen Committed by Alex Deucher

drm/amd/pm: disable BACO entry/exit completely on several sienna cichlid cards

To avoid hardware intermittent failures.
Signed-off-by: default avatarGuchun Chen <guchun.chen@amd.com>
Reviewed-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2edb79a5
...@@ -368,6 +368,17 @@ static void sienna_cichlid_check_bxco_support(struct smu_context *smu) ...@@ -368,6 +368,17 @@ static void sienna_cichlid_check_bxco_support(struct smu_context *smu)
smu_baco->platform_support = smu_baco->platform_support =
(val & RCC_BIF_STRAP0__STRAP_PX_CAPABLE_MASK) ? true : (val & RCC_BIF_STRAP0__STRAP_PX_CAPABLE_MASK) ? true :
false; false;
/*
* Disable BACO entry/exit completely on below SKUs to
* avoid hardware intermittent failures.
*/
if (((adev->pdev->device == 0x73A1) &&
(adev->pdev->revision == 0x00)) ||
((adev->pdev->device == 0x73BF) &&
(adev->pdev->revision == 0xCF)))
smu_baco->platform_support = false;
} }
} }
......
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