> -----Original Message-----
> From: Andrey Grodzovsky <andrey.grodzov...@amd.com>
> Sent: Thursday, December 5, 2019 2:30 PM
> To: amd-gfx@lists.freedesktop.org
> Cc: Deucher, Alexander <alexander.deuc...@amd.com>; Grodzovsky,
> Andrey <andrey.grodzov...@amd.com>
> Subject: [PATCH] drm/amdgpu: Fix BACO entry failure in NAVI10.
>
> BACO feature must be kept enabled to allow entry into BACO state in SMU
> during runtime suspend.
>
> Signed-off-by: Andrey Grodzovsky <andrey.grodzov...@amd.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
Tested-by: Alex Deucher <alexander.deuc...@amd.com>
> ---
> drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
> b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
> index c30f9a2..6dddd78 100644
> --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
> +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
> @@ -1383,7 +1383,7 @@ static int smu_suspend(void *handle)
> if (ret)
> return ret;
>
> - if (adev->in_gpu_reset && baco_feature_is_enabled) {
> + if (baco_feature_is_enabled) {
> ret = smu_feature_set_enabled(smu,
> SMU_FEATURE_BACO_BIT, true);
> if (ret) {
> pr_warn("set BACO feature enabled failed, return
> %d\n", ret);
> --
> 2.7.4
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