From ba8b2b092caad0ff964fcec1051e12ad6d7a4523 Mon Sep 17 00:00:00 2001 From: Jack Xiao Date: Sat, 1 Jun 2019 10:35:12 +0800 Subject: [PATCH 2420/2940] drm/amd/powerplay: enable BACO feature as WAR It would hit SMU fw bug without BACO enablement when audio driver put audio device to D3 state. Before the bug in SMU fw get fixed, enable BACO feature as WAR. Signed-off-by: Jack Xiao Acked-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c index c4bd14ab2add..f781c7f4ba46 100644 --- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c @@ -331,6 +331,7 @@ navi10_get_allowed_feature_mask(struct smu_context *smu, | FEATURE_MASK(FEATURE_DS_GFXCLK_BIT) | FEATURE_MASK(FEATURE_DS_DCEFCLK_BIT) | FEATURE_MASK(FEATURE_FW_DSTATE_BIT) + | FEATURE_MASK(FEATURE_BACO_BIT) | FEATURE_MASK(FEATURE_ACDC_BIT); if (adev->pm.pp_feature & PP_MCLK_DPM_MASK) -- 2.17.1