From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C6F5C3093CF; Mon, 13 Apr 2026 16:27:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776097635; cv=none; b=ko8bMqsw/P+UN6NJOunoy1Xeq7O4+iw0No61SHMy46G+GD067VKJpD5v31s1jKT0FNIxm7s3GUavk6nHCaa41P5H9ryAzcCUc5AbImpihxtx5l02Ig0f0IVoORrjwZbAkqAnIJgsxNNs7C4R+33bXT4mUR/H/r9gzvXUKU9jMEs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776097635; c=relaxed/simple; bh=V2aY2AoRycYheB1ZHFeXWZrW9kPNtIB+Wp4IO95S5vk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NHmOLL3yJdksHXFmBVxE5Ttn7Y1fTNqW8coCfZTLFHFbsCOiWwmzKIM5YG0YMS6ySUCcdOG6erBLx94ZJloIcuJnWx6d2o4JlKrY95rq7GZcrMBfC7zNFrShp0OwenA7UKF1l/pWRsgPybDNUNembeIJjh3s3xNMhvToXRAzV0c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=SAq23LoA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="SAq23LoA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5D688C2BCB0; Mon, 13 Apr 2026 16:27:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776097635; bh=V2aY2AoRycYheB1ZHFeXWZrW9kPNtIB+Wp4IO95S5vk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SAq23LoAa6tfKVO8rh3XANmWphrtYFRYxZXZgF4X75HJ740oGtRU0VD3SkyFvBJyJ QbLFqp4dyneQBPxaXQa6YaT33VTzC4Xqt50+01ss3TsK5zQbAfTJjEUTavDUr7npBw mAV98EKksP5Q2Wbll9fIoOi4n1UCUpGKBTIG3HQs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Alex Deucher Subject: [PATCH 5.15 213/570] drm/radeon: apply state adjust rules to some additional HAINAN vairants Date: Mon, 13 Apr 2026 17:55:44 +0200 Message-ID: <20260413155838.435190512@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260413155830.386096114@linuxfoundation.org> References: <20260413155830.386096114@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alex Deucher commit 86650ee2241ff84207eaa298ab318533f3c21a38 upstream. They need a similar workaround. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/1839 Signed-off-by: Alex Deucher (cherry picked from commit 87327658c848f56eac166cb382b57b83bf06c5ac) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/radeon/si_dpm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -2959,9 +2959,11 @@ static void si_apply_state_adjust_rules( if (rdev->family == CHIP_HAINAN) { if ((rdev->pdev->revision == 0x81) || (rdev->pdev->revision == 0xC3) || + (rdev->pdev->device == 0x6660) || (rdev->pdev->device == 0x6664) || (rdev->pdev->device == 0x6665) || - (rdev->pdev->device == 0x6667)) { + (rdev->pdev->device == 0x6667) || + (rdev->pdev->device == 0x666F)) { max_sclk = 75000; } if ((rdev->pdev->revision == 0xC3) ||