From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x226THMRlg+Hyqf1ZRpMhs39nycB29arCr1/EaF2/OpOwefWc5FGJH8X3joW6UJd/hLy3fpmr ARC-Seal: i=1; a=rsa-sha256; t=1519676923; cv=none; d=google.com; s=arc-20160816; b=ML8oDbDyoZIUKgdvlao0DN6vTyhLvRkWIiHCNBXERlgUHg6SS+QvlwkmXwss3FXSRS 8HLW60pqAB+sHyjwZkWaHvIt0TcUuAW84oDGogTkbGE7WTqKbrAnCebyYXwjwhGW0No5 T0vV3/rUiqWcQrJl9C3xQH69vf9CQluT3+dMIOyrtn9cZDiTLxmTGEwPxwQjXmmQwUCj tR4WYsENtsi/r/RgydDIuR5xbVC6cUrHDe/OXp1x+GHztXyY5X+myrhywhbPjCw2PYvA 2KwevdjvopnU30e2TtATnKVZpL0wWv2UTWvUuOxVQMpA/QQ2jlSHIHNpykVxrKf/txhl Q8Aw== 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=Nh9WfisT5Wbh/MpzEeFYh+RC4nkXsRVsVD/tpJJ41Xk=; b=RKdHHpqxcdNnAvQem4wIyQbMj3IPAZtjqnokbZvAlpOejCFy4gsf3TZE3Ete+WjP30 IkUYvRWxELldSgz+/uYRdNSNgnxoGCCNIYLkfcwpFNNw+cPjT1BNFw5IT4eakMoL/m9R JQEY0ehiOCM3nfoQ4/58cSnBswmUeKi6iq09/QGEwCI4tCP/Oo4WbP+M84lP9NJeranm WSh74veLEBIDcaa2mgnFQgoX09grVyH9c1+KFotB29MywSIyE1PAbutCwyM+6bCcrGXJ PuFqaXRpzcB6Tvj76nz89q/AzcunguEX8dCWeT2FnYfslSTgzVOs0vgzWe/+N9yWNdw9 /8gw== 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, =?UTF-8?q?Christian=20K=C3=B6nig?= , Alex Deucher Subject: [PATCH 4.15 58/64] drm/amdgpu: Add dpm quirk for Jet PRO (v2) Date: Mon, 26 Feb 2018 21:22:35 +0100 Message-Id: <20180226202155.921751634@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?1593496533849968794?= X-GMAIL-MSGID: =?utf-8?q?1593496749706605592?= 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: Alex Deucher commit f2e5262f75ecb40a6e56554e156a292ab9e1d1b7 upstream. Fixes stability issues. v2: clamp sclk to 600 Mhz Bug: https://bugs.freedesktop.org/show_bug.cgi?id=103370 Acked-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/si_dpm.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c @@ -3464,6 +3464,11 @@ static void si_apply_state_adjust_rules( (adev->pdev->device == 0x6667)) { max_sclk = 75000; } + if ((adev->pdev->revision == 0xC3) || + (adev->pdev->device == 0x6665)) { + max_sclk = 60000; + max_mclk = 80000; + } } else if (adev->asic_type == CHIP_OLAND) { if ((adev->pdev->revision == 0xC7) || (adev->pdev->revision == 0x80) ||