From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AG47ELsa4Xf/AqFOEYDi0eA6tkfol0+LYO0TF8yZrWkvdCzimFTCfT3YSYj4jIuyQRtl+l+SXdHU ARC-Seal: i=1; a=rsa-sha256; t=1519676916; cv=none; d=google.com; s=arc-20160816; b=in8Jlu0vm0iYyZqc7uwMfZN8Dngk5IJNmvdvaRzyzGTK8lccWdZ0tBRx+AnHtdLhdR cb1P3PPRm9NXiVsNADUNjgPMHwb6R5pBfIrDeWAR/E2AZeRUvabFBLWiLz8QW0ggjZ5H XJpQ5vzppwa6RvuEjgdNlfCYKJQehMCOjFRIWRb5bbvVUQM74CyvTx/CcMrpWmTw6Pao AhrzRPtH5+4WtIn8N1eyUrwhrMyUUDsouz+FiChvYJbqTSJcwrhR8VJg/jNrEpcyvQgo fefytsCISTbcvezh/teRfn6w9X5pPtRrAMMHuc9aCHiVe9L4i773w/6z2necTcUT/h8m f5rQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=IQ2CXha6CJWn1zGyLrlA9bYf2kP2U9O66yzTG37fph4=; b=EZDTIfFN/I9HkU2sf04dO4Xewrs1WvcIq+rSwXIVil0kq3ZFRJHg2vcl+EVmW7oQTR BZGwn11p4TqPGaWlylu6wQJbshWxOoq0F/CYfeabtBuBF9X3act+asA5Lu0f7Wez05T1 pKhe+5jLXQ08sT8NlCFil/FNu57yLKeHe2X39zaryLuajve25MHZU6RcTmglXruaryVG 75D5aR9IACLDdqeQUZMUQQT/LlB4+e+ND4t3ePrTuMq6LglUs4uMdr48yQvwa38Pp7Mh EIUXr53KFZZrSFmwlZ4edgwKjQRqYnzS+6aN1r3VoGfZBdslWeJkgb/ovIkHJDw673Ak hfnQ== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 83.175.124.243 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 83.175.124.243 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Huang Rui , Hawking Zhang , Alex Deucher Subject: [PATCH 4.15 56/64] drm/amdgpu: disable MMHUB power gating on raven Date: Mon, 26 Feb 2018 21:22:33 +0100 Message-Id: <20180226202155.831900463@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180226202153.453363333@linuxfoundation.org> References: <20180226202153.453363333@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1593496531110567555?= X-GMAIL-MSGID: =?utf-8?q?1593496742139594889?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Huang Rui commit 400b6afbaa949914460e5fd1d769c5e26ef1f6b8 upstream. MMHUB power gating still has issue, and doesn't work on raven at current. So disable it for the moment. Signed-off-by: Huang Rui Acked-by: Hawking Zhang Acked-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/soc15.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -659,8 +659,8 @@ static int soc15_common_early_init(void AMD_CG_SUPPORT_MC_LS | AMD_CG_SUPPORT_SDMA_MGCG | AMD_CG_SUPPORT_SDMA_LS; - adev->pg_flags = AMD_PG_SUPPORT_SDMA | - AMD_PG_SUPPORT_MMHUB; + adev->pg_flags = AMD_PG_SUPPORT_SDMA; + adev->external_rev_id = 0x1; break; default: