From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x225MLNIIFy0RwIjJPr00rN1edB/3u27wUHEXHK1qe45KcbuXtiSLqqDi44JB7PxZDvyvOvd4 ARC-Seal: i=1; a=rsa-sha256; t=1519676529; cv=none; d=google.com; s=arc-20160816; b=XpOwUJ3ghNvRYKnlzHzAhhuWQIcYAB4iVS0BoN2/Mq53l7UVKEUi7U8c2bYqCtMU5K ZHFguw4A31YvYmn5u7XnXSO9cgUBg7a2zB6WuL6Vn+uw4ZZnkjXwmopJcG5bslO5O4/i Pc+i3d77juFxx+UZTIe8gL6xU7N/xB8Mi+jDPO7Ja9WqwdUW++AgccScPyGjMKDmQxce tL/dl3tGk46Zo9RIqz4Lyb37/zcTNLRkRfRabWdJclMLrpdtE4ZK1tJrXzYf/r1Wv6kP am7nu0XT5ndTw0EXVYaqw6EPIgdUv1CUubMkzY/8quZbrOERv94K9WvnZGpZEuJ+Mh5v 9Qqg== 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=7K/q5vbge+h9li2umH0MTp6KagsE6tJJ9TRssD3wQ8o=; b=nRECxPxxRjEnDIt5KFhpLTlIOAcJIMrZQtjLwzqFdeYbC+pTd9o5+AU1V+o2U5UQ/I 5fPrUGlA3e967avBO9EP4g2Ud7u7fln0dO2KsMA9mh/ksYxLKMoDQf2kUnZtqM8KQE4M nCzYVIzABa13x/IB75huce2m8P1zINpiZIOV9KbIQrUHRuIiVckjE2LFDwMT7/oU++Z4 It8NuoR6G/+3O1yBQht1UPyjtz15+dU1FxVkmoxXmYK2bJbxpXi4pElRhhr7IKmOw97H DRlTL53M12QLHYeJCFiyR/i626+a4jA4w+XjcHVVFfJW8cCz4KPHxfFzvwHkPhRJFhEq JWqQ== 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 4.9 23/39] drm/amdgpu: Add dpm quirk for Jet PRO (v2) Date: Mon, 26 Feb 2018 21:20:44 +0100 Message-Id: <20180226201644.686950325@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180226201643.660109883@linuxfoundation.org> References: <20180226201643.660109883@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?1593496336623972311?= X-GMAIL-MSGID: =?utf-8?q?1593496336623972311?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.9-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 @@ -3507,6 +3507,11 @@ static void si_apply_state_adjust_rules( max_sclk = 75000; max_mclk = 80000; } + 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) ||