From nobody Tue Dec 2 00:46:22 2025 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 738262D7812 for ; Tue, 25 Nov 2025 06:49:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764053355; cv=none; b=B0N1jlLulIQCNGg1sAa6U90y8NW4nh7fTXkSXPi4ez8Tgk7hej4zoJGfpe2ZNOF4zG2AH8ecKAmnbrwT4DIoXBm+2p6ibsc6fzQn8XzPGy9Dzh4gGSQwbSOyKOTHTZEyNW6ugf2bHS5H8jI+lRHpn0I8EFQ9pcGvC8OjZSu/TLg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764053355; c=relaxed/simple; bh=Lkr9nURjaF/4X10BCp6AkVEKptwiYyv1SOrxAC89O/I=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=b+34RpGy+uJnvVJ+k118e0XVDKSxvVfMNu9BP0n+gtAPaEYlsl9IaQ724iqn+SqIpU8oqqCZovm0nC/chdWAZunr/FHesw1ZFYyQNcheTSurKGtsi6/+G3DMD4X+7eewStnAFeUoqMutqU0GbwZLeq8Kq3pnemCrK0MYbtm5aWc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=F+kxnB4B; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=Agx0y4+Z; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="F+kxnB4B"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="Agx0y4+Z" Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 5AP2giXo1741142 for ; Tue, 25 Nov 2025 06:49:12 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=qcppdkim1; bh=sl70Xakrk/Q WuTVO9HzpUuERYvoGu0ruQzvOAyWXJVA=; b=F+kxnB4BHt1771E/s27KGl4vZuO ji8uIBVxgAtc5jlyJX+jZc33agIimP1nJw3p9GmWMjweTmrdjTerZkWj9GMCaBjE /kBZptiUZC7pVh3IMBfbzsAFANG6SrX9lbxdutCuPsqzCbYj6TOjSmcpgFJF0bVm QZDfisUxkFu1VEoPx5tULR93GhSCqeNCU6bj59YkdOeX8KdBGOBpwatP/TZJK2ac 9177VB3b8TygmF9bi1UimgwhtEKdcWTBtRKJRz12VlRJSpL1YHK/pQmef86RcWtc 38tUF3X7YNflRC3lgBkfu40F1SJyFCeiw/SCXnX3hmBf9CxptNApl0AAezQ== Received: from mail-qt1-f200.google.com (mail-qt1-f200.google.com [209.85.160.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4amteba844-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 25 Nov 2025 06:49:12 +0000 (GMT) Received: by mail-qt1-f200.google.com with SMTP id d75a77b69052e-4ed69f9ce96so208392091cf.3 for ; Mon, 24 Nov 2025 22:49:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1764053351; x=1764658151; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=sl70Xakrk/QWuTVO9HzpUuERYvoGu0ruQzvOAyWXJVA=; b=Agx0y4+Z6ezwTSohYMnM1Vv8P0ojXc2pl0yqKil6NKMY2b6CIOlLZ+80JU1fdcdbkZ Y8Fbx5X1+7xZfDpqkuQs28Y/ZuknHVnL7DM62P7EOYBlgqdsEsvbUjNX2NFWqZwDh7ET ThaZrghTxyh/DQgHLhWADaFs4jUl877Khc5IsPmZWV+SHDU+In9TQz1I9b4PyHXaL5qy 9LkMWUe2EyHRG/10g80BEna7dyGQ6rqXY4sHzHm5cZuQSHQ2194vOdS9856Rkpj6OGQf g0P6o90x4tCFcdSYhLCDC58UretjtUkJhEeCecxHa6+jkeJffUVXp/wxuZRuBeUg717a Wohg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764053351; x=1764658151; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=sl70Xakrk/QWuTVO9HzpUuERYvoGu0ruQzvOAyWXJVA=; b=OS1fiAoMbux3yazIeyet186q4fJalDMD2kqShJzTbnE493BNlg0kCe6ku/C7Nq3+vA unqsFkTnJbylPtGZSbwAp83loJ9ZCC+XYrZAuJX4rF8latVCzPAVNTgpV6GAruOHpIAv pRbCB06XXshodxQMK0Ey/4e/eRvCGtpRD+PO1+UVzl4uUPLYAh2kKDTOX8KTtV439J+R uPNHnT0B2ll3uNfkCdTCuW524XoyF82vOJcXOBVw66IHtWtnCgxFHhqJBxRIrnPCfq2R HGbgwO8OCaAtF444OCI56SrYm6P8YRJ+aFOxPsL8bnDf9Hg32o3sVLg8mSqTnzIwTQ8M pJSA== X-Forwarded-Encrypted: i=1; AJvYcCUl563s81fiyygfRVCJHCYN2kLMKL2jDABflZ5+8AlfuIudEfrnfxjeBj+cyGH8mN1JY3sXiqFOrYs+ETY=@vger.kernel.org X-Gm-Message-State: AOJu0YzSt+t28UrQxRIM4Gx0e34uRn7g1Q9KNW6AnTYAYPupJ4d2SVzR RLFGqfzJVubKEia2+wjx7zOQfX6fo5VkBs7D/8gAVCVta+3vWPkTZ6FYUqsWgSCZ/f/aUim7+Su cyU1gJiGNMHolV/k96o8v8lSh2wwLuhKm3c9DL7ax0/duPSgjUqDKbPnFUqf+RTp2OhY= X-Gm-Gg: ASbGncuea1FMG/Mdjab0WsM/fGXzm2+rVsuWFcFswdVUOAMzr5+gzQfnu3H3s5WU8dO UzxWiAinWeKCpKiCUiHpGwu2DjrgaRLkNg2R+QIW0VHZ7kID99B13Pxiz49bTzCc7z5yhuCxZau YBTqOrDbvNw5fuybsAsc9Y82CFwbPxvySa5QuHPQfzqAbJ17P76iWnKw8lcWtMY8dMfecf7gsg0 s+tOQHsVsBp92N8WrfeGfQ9BwoSF+2VzyfV8mr3ZDKO1fb+sGh5FslZOK1oM32PfHJjcoUXU60b wJFdqwGls2j6JbjVNlr8arjSeLW+fxPz0jW5bi2QqKkUcxFbbYBIE/+vAXgXDX/j2cJ6T/6GSa4 JzPPrSUhU7iAeNrD+lMwcKgPLD+ocRXzDU4GUq4RvTfmUK/LTxpwPnptQnewhLD/gx7H021w= X-Received: by 2002:a05:622a:98d:b0:4ed:bad6:9fac with SMTP id d75a77b69052e-4ee58a446e5mr170268761cf.1.1764053351621; Mon, 24 Nov 2025 22:49:11 -0800 (PST) X-Google-Smtp-Source: AGHT+IFiZgA3RMR7QzcGUxzPh5hdymLOsFNIYBB5TZ/d/l1DFbwPQDvEADrbvlT5d/ZAyusRDJhjzg== X-Received: by 2002:a05:622a:98d:b0:4ed:bad6:9fac with SMTP id d75a77b69052e-4ee58a446e5mr170268461cf.1.1764053351283; Mon, 24 Nov 2025 22:49:11 -0800 (PST) Received: from yuanjiey.qualcomm.com (Global_NAT1_IAD_FW.qualcomm.com. [129.46.232.65]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-4ee48e3edb9sm100645971cf.22.2025.11.24.22.49.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Nov 2025 22:49:10 -0800 (PST) From: yuanjie yang To: robin.clark@oss.qualcomm.com, lumag@kernel.org, abhinav.kumar@linux.dev, sean@poorly.run, marijn.suijten@somainline.org, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, quic_mkrishn@quicinc.com, jonathan@marek.ca, quic_khsieh@quicinc.com, neil.armstrong@linaro.org, yuanjie.yang@oss.qualcomm.com Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, tingwei.zhang@oss.qualcomm.com, aiqun.yu@oss.qualcomm.com, Yongxing Mou Subject: [PATCH v2 05/10] drm/msm/mdss: Add support for Kaanapali Date: Tue, 25 Nov 2025 14:47:53 +0800 Message-Id: <20251125064758.7207-6-yuanjie.yang@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251125064758.7207-1-yuanjie.yang@oss.qualcomm.com> References: <20251125064758.7207-1-yuanjie.yang@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-GUID: cMwSUpWh1GYzecOOWFr9k_y1Ng-5lt4C X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTI1MDA1NCBTYWx0ZWRfX9JBv1Bg2zAFf I2GB//+jTZdbUncduC/SVndEtN5TRKwLKxRCpZgPd+xD+8+DKEkaMJsI2RaVXtZZUemCqvUm5R1 6MdWqK0AJT5AoCpRcEzzcHEo1QwFcdNSZABMvfS2Vz/q9+i19YZvCONoufrk/KsgYhHRCPOvVvt 12OtFfbSqa6H3lU0ASZaZ9VJP5zRr/VNZt4y7PTG0zAoDTAk/SsTngtTJRfwWr5OyQ6Sz6+3jFn HkXNCeQ5Ji5oRGb3df5MZqlniAAvZyMJ9y28GzhpzGgExJNl1N3Cf63JZuEt0k3bXrGXaLyRjsK 7ZjtewV9xH5YHL4hgTbUDt6eomANSwMPmhGUK899f50KXxU8T5lS1gh2HpoZnlIrmaqiF0Qmbq/ VDia2yQyUfPoO+ZcYs2JXRN9LXuLmw== X-Proofpoint-ORIG-GUID: cMwSUpWh1GYzecOOWFr9k_y1Ng-5lt4C X-Authority-Analysis: v=2.4 cv=d7f4CBjE c=1 sm=1 tr=0 ts=69255168 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=C3Dk8TwHQYyIj7nOf9RCJw==:17 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=74ENWJKDy3Vb_L2bHi4A:9 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-25_01,2025-11-24_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 spamscore=0 clxscore=1015 bulkscore=0 suspectscore=0 adultscore=0 phishscore=0 malwarescore=0 priorityscore=1501 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511250054 Content-Type: text/plain; charset="utf-8" From: Yuanjie Yang Add mdss support for the Qualcomm Kaanapali platform. Co-developed-by: Yongxing Mou Signed-off-by: Yongxing Mou Signed-off-by: Yuanjie Yang --- drivers/gpu/drm/msm/msm_mdss.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c index bf9a33e925ac..797ef134e081 100644 --- a/drivers/gpu/drm/msm/msm_mdss.c +++ b/drivers/gpu/drm/msm/msm_mdss.c @@ -243,6 +243,24 @@ static void msm_mdss_setup_ubwc_dec_50(struct msm_mdss= *msm_mdss) writel_relaxed(1, msm_mdss->mmio + REG_MDSS_UBWC_PREDICTION_MODE); } =20 +static void msm_mdss_setup_ubwc_dec_60(struct msm_mdss *msm_mdss) +{ + const struct qcom_ubwc_cfg_data *data =3D msm_mdss->mdss_data; + u32 value =3D MDSS_UBWC_STATIC_UBWC_SWIZZLE(data->ubwc_swizzle) | + MDSS_UBWC_STATIC_HIGHEST_BANK_BIT(data->highest_bank_bit); + + if (data->ubwc_bank_spread) + value |=3D MDSS_UBWC_STATIC_UBWC_BANK_SPREAD; + + if (data->macrotile_mode) + value |=3D MDSS_UBWC_STATIC_MACROTILE_MODE; + + writel_relaxed(value, msm_mdss->mmio + REG_MDSS_UBWC_STATIC); + + writel_relaxed(5, msm_mdss->mmio + REG_MDSS_UBWC_CTRL_2); + writel_relaxed(1, msm_mdss->mmio + REG_MDSS_UBWC_PREDICTION_MODE); +} + static int msm_mdss_enable(struct msm_mdss *msm_mdss) { int ret, i; @@ -296,6 +314,9 @@ static int msm_mdss_enable(struct msm_mdss *msm_mdss) case UBWC_5_0: msm_mdss_setup_ubwc_dec_50(msm_mdss); break; + case UBWC_6_0: + msm_mdss_setup_ubwc_dec_60(msm_mdss); + break; default: dev_err(msm_mdss->dev, "Unsupported UBWC decoder version %x\n", msm_mdss->mdss_data->ubwc_dec_version); @@ -552,6 +573,7 @@ static const struct msm_mdss_data data_153k6 =3D { }; =20 static const struct of_device_id mdss_dt_match[] =3D { + { .compatible =3D "qcom,kaanapali-mdss", .data =3D &data_57k }, { .compatible =3D "qcom,mdss", .data =3D &data_153k6 }, { .compatible =3D "qcom,glymur-mdss", .data =3D &data_57k }, { .compatible =3D "qcom,msm8998-mdss", .data =3D &data_76k8 }, --=20 2.34.1