From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 81202CA0FFE for ; Sat, 30 Aug 2025 00:53:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=7nf0+abWmGCJST77+Ob/lOwCJuYhA6HECShYvSo7oZM=; b=ARV0Pz1E3bMVHi4C30ZVvtjAqZ 5vXE4RUkpteOJY7iY4SOcN3Em4ZF9lI8Tjg/4l2Sz82rLqN4fICK31ErmBfwsJygOs+GlUgygrLhM BFwryMYtBDCTtnF9cxDGUarpf/CmV+Pdz5I7NfFvYoli1nPlWWAzzvy987Es961haynPw/ZUhmgmJ HJzg8SfjIbqdOIafhbQUwdD+qqSLsdZCyiZtASJCnyBeQSv8jta+teH3VviQ1gCuaNADTNwW2Pv/L 2PUbF0Npjk7FUqvoAKJcG4Cwf3hvdRdwO6ti76CT7QBS/FNchD4ttQy8+P/uUxjkDcHbdOBSazkP7 nej/tQ4g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1us9qT-00000007Eri-0DpC; Sat, 30 Aug 2025 00:53:29 +0000 Received: from mx0b-0031df01.pphosted.com ([205.220.180.131]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1us9NF-000000074aG-0cIk for linux-arm-kernel@lists.infradead.org; Sat, 30 Aug 2025 00:23:18 +0000 Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 57U0AZg9017779 for ; Sat, 30 Aug 2025 00:23:16 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= 7nf0+abWmGCJST77+Ob/lOwCJuYhA6HECShYvSo7oZM=; b=D7uh6kBbblxZW9vJ AQO8arjsTAUfNxLenI3aVXaXtb+11BbgrmB1CsxpHrPwQdS43XAwfzIrKq+kezth j0GQ7nGhM7SpUqwR2cPX+XWfVbC24Ib5B7YwoYmATkzJY4gh8J1rwzi3aFyH9Ix+ tAJCELg4AuWIOal/7AXKBIFsw1i4bmBWQMFMxyji7h6Ae+XVjBEjjf29BpO64YmQ 6Wxm2TSFNric0wtJAfepyQebNkRovHAZTKwmgsL8J3FPhz7g9m5WwjFRN1Y+peAo YCMJZg046hFPxkrKymnymtVULik4qmEuSipYKoKOjpZlJYnHLEzCUmqqjwjldwBz WVeqDA== Received: from mail-qt1-f199.google.com (mail-qt1-f199.google.com [209.85.160.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 48q615w3t0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Sat, 30 Aug 2025 00:23:16 +0000 (GMT) Received: by mail-qt1-f199.google.com with SMTP id d75a77b69052e-4b2f9e8dca6so57549431cf.3 for ; Fri, 29 Aug 2025 17:23:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756513395; x=1757118195; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=7nf0+abWmGCJST77+Ob/lOwCJuYhA6HECShYvSo7oZM=; b=KVqhZCfxXt8fNDXiCgpPLz/Dl7wCljD+u/vFWNgkanFmk/TUxk9NBixkpFsktOjbEE s3R48orQRChf+h8yXhsXcj59Kp0ieeDAS5Yf+lQVNKYmMdaWITk6d1QaeGxfMtCEwvpT 33J9sUDzJ4JTSdu95ok3OiN4k6aC8Z2phEhBQ99DGiSl6RqoCTBGbrleAsQhBCFUHdTF hYERoO13x7MdjhDn+3tT5B/L7Oa8VdNLKpD9PEP8tq8cqvQ/5ROoPrJ6s5xEZ3vGFZAP rv+NxxyzIPTNqdVR42uWoD19vVhiyIqcBytt5YlGZNx7uC6W0T7TNlN+xyeIE6mmP/Rm imIw== X-Forwarded-Encrypted: i=1; AJvYcCWOLjs6qYc6PyLCy7neZCHBX32MfdWANPKH5/63w7But7pxufO2IbOurT3Q0oBF0AaWDqeT2Gwla04+/k9OHB4k@lists.infradead.org X-Gm-Message-State: AOJu0YyhpJwXRZMpcMkHxpdGNO5tYhafgjulcATXIQ9axv2E3x6XN3wh pxlGOluxOEDkMQscojojfoi2FH8rdJZKriZR6sLZTK+bmtR3xW7cN+frO6c8F4M0WTR/yMZ0kBX iyk379QD+fFlFYqYb5tU8hWqBc9oP4lfGYYTfnTIViRsNMBBJFLGAR2kf8jnDvCxh+drdWkJ1Ou wEew== X-Gm-Gg: ASbGncs6l4HCabMht0pQ7pE85hUi54MYARjey8Bvb16n1bytJvRHoUKSOmRIObeBds3 Ssbp3ByR1MD9pX/z7He7kHBK+8vDlA7yhKtFcBkEWk71tD0lz/z5nqw23a1mf5NoZfHxoDBSuYR 4Ep/DYk8VIaMVVCkHbIh5dgjMIhMPOq+/sSo5rgJH6HS9PN809lCKHBSwWVtKW+JY/eKKrjdGfb ZqrhtNHJRIroBgkuAFL4jCjeGMmBEOBYJLSdhuSQ4zfE5yEyVHPo/QwDl4Ysn3kyKcNH2bQ27Tl mVsyYidG5L6xXyBCAZ/EHk68ZerGp1rfMa+MxB1171ibtAe12D/Snlw47vWg0Qakm5nTG+ffDPS x4yjUrdQk/TvKW7bpiZ5YV8JOA5uO36SQmU6jI6PfFVXxwD/6Fvwf X-Received: by 2002:ac8:5893:0:b0:4b2:967f:cb4b with SMTP id d75a77b69052e-4b31dcce3aemr6287691cf.63.1756513395174; Fri, 29 Aug 2025 17:23:15 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFOls7IHK5n71gLOims9R5oXNm30OZQlHiNW3nK6iLa1qZum2ksrrXODlblb3ZuRNvP5SOgkg== X-Received: by 2002:ac8:5893:0:b0:4b2:967f:cb4b with SMTP id d75a77b69052e-4b31dcce3aemr6287201cf.63.1756513394655; Fri, 29 Aug 2025 17:23:14 -0700 (PDT) Received: from umbar.lan (2001-14ba-a0c3-3a00-264b-feff-fe8b-be8a.rev.dnainternet.fi. [2001:14ba:a0c3:3a00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-55f676dc52esm1019907e87.8.2025.08.29.17.23.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Aug 2025 17:23:13 -0700 (PDT) From: Dmitry Baryshkov Date: Sat, 30 Aug 2025 03:23:02 +0300 Subject: [PATCH v3 06/11] drm/msm: hdmi: declare supported infoframes MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250830-drm-limit-infoframes-v3-6-32fcbec4634e@oss.qualcomm.com> References: <20250830-drm-limit-infoframes-v3-0-32fcbec4634e@oss.qualcomm.com> In-Reply-To: <20250830-drm-limit-infoframes-v3-0-32fcbec4634e@oss.qualcomm.com> To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Chen-Yu Tsai , Samuel Holland , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Canal?= , Raspberry Pi Kernel Maintenance , Liu Ying , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1580; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=ECUd39xCRDayMF07yZPid7frZVCtdwJ1DNCpnou818A=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBoskRkadcPsIT5VtZsPUIxt4c7DuFRHVG0R9qPC e+hnmDKZ1qJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaLJEZAAKCRCLPIo+Aiko 1XJoB/9uSIvkAkBHEdynP5Np4TmqF25QxdIHnyZDZRd2oMA6beg+0p2vmu4j8T7iBPLH6wuOfv6 yuy3KGzqXY92I/wemcHThKBJhM3F9irEXV+pLwba1BFZ1tX4k9erRi846J49Ao7zWeEP/xfmaPz 81ispd03TPnsUvWwua6/x85ON05f4ECTHRc4+QUmjqTUB5Do+4aS6kfHip8DmrVdpbiYpQEZcDY dyZgO9lEnPsSGc+YkPsQmyKeuNdrMSHxmoExrCm2VBYq9CaceiwABEYUbvXFk4YlFDv3aa3E0R6 LB4x461C04PK5YUvWfKCdrT6vT5Mwb5jFjWe5xU7iIbWVh5W X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODIzMDAzNCBTYWx0ZWRfX72jgiMfG5eJK f/MIfiEFVvF0VZELKSyeIFqzPQs8pQxnFgMCtXwvQH9SxZCCD0NmmmGsbxUh0oxXnp3VYmCyGJe pwWesPhxkCTRSVjyBw/Iu8pPW1gf4pA9dUK/VtXU9wdkJ2jtCgU8USzhc8MKbKyccuG9ygJi/RV iBntTLAdrAudg/95Bxe+mGtE1STr6C/+E4lfzMdvS/xTPCTzrSRtfftY4+em5zyxojQCuZFxqIF fzFWPn9jpYZnijzCRaSYpyzBlQQzRux5/NWQGKuBxu9beodX2Yw6oo2cHCpuEkxVNdt8pNwvYip wf/7UciSqJSNJOiedIDypVo1T++8Ki2N07DCyiCMbzVp3XFP4H+8Z3HVvqBv2DesPwqRZdJlYmd MWMkF4Ot X-Proofpoint-GUID: IZaaBvxwdzCSpI3Gi4X40y0WvsNYvSoF X-Authority-Analysis: v=2.4 cv=K+AiHzWI c=1 sm=1 tr=0 ts=68b24474 cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=2OwXVqhp2XgA:10 a=8AirrxEcAAAA:8 a=EUspDBNiAAAA:8 a=QemjF6U71Mh5n78GOpwA:9 a=QEXdDO2ut3YA:10 a=kacYvNCVWA4VmyqE58fU:22 a=ST-jHhOKWsTCqRlWije3:22 X-Proofpoint-ORIG-GUID: IZaaBvxwdzCSpI3Gi4X40y0WvsNYvSoF X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-29_07,2025-08-28_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 suspectscore=0 bulkscore=0 clxscore=1015 adultscore=0 impostorscore=0 priorityscore=1501 phishscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508230034 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250829_172317_302880_9C3C1E86 X-CRM114-Status: GOOD ( 14.43 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Declare which infoframes are supported via the .hdmi_write_infoframe() interface. Reviewed-by: Liu Ying Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c index 46fd58646d32fd0611192595826a3aa680bd0d02..9dddc0e47de462212d42f3ff1012a073b98e3a96 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c @@ -249,6 +249,7 @@ static int msm_hdmi_bridge_clear_infoframe(struct drm_bridge *bridge, default: drm_dbg_driver(hdmi_bridge->base.dev, "Unsupported infoframe type %x\n", type); + return -EOPNOTSUPP; } return 0; @@ -274,7 +275,7 @@ static int msm_hdmi_bridge_write_infoframe(struct drm_bridge *bridge, return msm_hdmi_config_hdmi_infoframe(hdmi, buffer, len); default: drm_dbg_driver(hdmi_bridge->base.dev, "Unsupported infoframe type %x\n", type); - return 0; + return -EOPNOTSUPP; } } @@ -498,6 +499,11 @@ int msm_hdmi_bridge_init(struct hdmi *hdmi) bridge->type = DRM_MODE_CONNECTOR_HDMIA; bridge->vendor = "Qualcomm"; bridge->product = "Snapdragon"; + bridge->software_infoframes = + DRM_CONNECTOR_INFOFRAME_AVI | + DRM_CONNECTOR_INFOFRAME_AUDIO | + DRM_CONNECTOR_INFOFRAME_SPD | + DRM_CONNECTOR_INFOFRAME_VENDOR; bridge->ops = DRM_BRIDGE_OP_HPD | DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_HDMI | -- 2.47.2