From patchwork Sat Aug 16 12:41:04 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 1223 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 600B42E36E4 for ; Sat, 16 Aug 2025 12:41:16 +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=1755348078; cv=none; b=abqwtae4GDujs4SMSWXbubW9AqkcGjyNCvcZ6B5ul0hspo+y6Oza/n8RtX7Rx1YsYoInd6IV4Y5RKHvY4u9gh1AVjvsTym4BM14aug6bTE2W4ziAzPP3KdAIMotSH6uuYH+a/i+1IBxKAGpWdzFgTg7FEEoyKwtqRiYg2Lu7E6U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755348078; c=relaxed/simple; bh=6MDUGd2gCI/EsaEXrxZU0j17Xf9/Klm/EGghvRMYY3A=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=BUGz2S+XkkFimnFtfRQ4p1lpEjmfBWGA68Kdt9tPw7zZxZT3F5GchUQxiAp8G4q02WlDTU4b8DDUi4sZKPQ4oC9bybxvJJYH+PPjCh1C/gR9LR4WpTHidneFySTcyCDi8ncg7FgjZaz/r1iHsfgmxat9LOqiK98P5IhwDMacAqQ= 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=VLW2ErZd; 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="VLW2ErZd" Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 57G4eaLU030943 for ; Sat, 16 Aug 2025 12:41:15 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= bZCDNxT84H8d3+/4n1AbLc028ffeXusnvwh4O3/fxcY=; b=VLW2ErZdpDCW/AKF Eb4TUwL8MjplBqe2x3FPHhRyH48tvPOKFwg6snGM0nNz6M7+j5WEc41zOXhU/0Sl uyBkKXDVw3BdQoyz0PEzfSjgKJsxV/Zurr0DlFa9070Z8QAnIK+KCxAPuvEt0UlY CGp/AnaoxY2nujCPlmjkp6WdqZY39FJa3mY2LCoS3ZeESvZYGPsrdUEdwHVhVlot SIPNQ2rScWi73XuMo2bGnNJVaYPcaicVStR8wKdsWTaDwmWErwJN8JNR0mU5YUDi 9B8PIxKed0FJzbugqGtjwSa9Paw+pM5ln15awOAH+/QDuZ96galVAtxhYmkaYdzq G1jgng== Received: from mail-qt1-f197.google.com (mail-qt1-f197.google.com [209.85.160.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 48jk5m8hwb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Sat, 16 Aug 2025 12:41:15 +0000 (GMT) Received: by mail-qt1-f197.google.com with SMTP id d75a77b69052e-4b109912dd8so26243551cf.0 for ; Sat, 16 Aug 2025 05:41:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755348074; x=1755952874; 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=bZCDNxT84H8d3+/4n1AbLc028ffeXusnvwh4O3/fxcY=; b=QxLO1E2Y9eGFQFxepivRPBcl2SjHTgyxeUt2ZG6mIFdcM21wMw84JkSd8AImhAygfh TL0qQge0+f1YxoP/ynW4PFhaaDzOPGUDK9UAzROBdztrexdRfFNDs/rQl2wqS6EcyhpT aa9w8AesDOnsl5pOnfcTffwbW8fJIBKMX9wm4NKr/c7gFAuKgy9tnkeJZwZOvcw/AXO2 7sNdQmfnzXF+QfUHD+uAHhCpp820oX3nJIJAMkYmvycgSuhpOZ4Vg3qZ1t1mPeCO3+Ma tT1mUjeRZIukOOsp3mWtDXfniPN+Ojt1IpxtDFZBw7kZG6/buPCPPnH87nrWG6HTIiss 65zA== X-Forwarded-Encrypted: i=1; AJvYcCX/ifs/HwyO0xSMbo9jaA/sNyOiSAVUJkgoVYxBQ7ilAXUWCe7bNMoCGQw+MhPmktc3ovLh//sb+d4Srw==@lists.linux.dev X-Gm-Message-State: AOJu0Yzo+ewV/7sPt9zOrfdlOugWd//O+rDZa4o+hu4VDYeYYvVj2VXK 1Wzvf6I37A7v4PUCMg4REeZ1fLuZaZPLTE6eNuNuCxegeAK4nKQmq/YCR5UN06soCnahUIL3lI0 08Rs+E9YMt/1GcYnHuxFemixHt54YxWvqeuB0rhEne6ca6GeWj6iaQHVMKSkLqHIfCw== X-Gm-Gg: ASbGncubZRHb+V0KEysCDE4cvZHWC5CL2QP7d5avvwYDHC2OFwqPKNrFqbwcIPne8jc vdOhnr1V1ztxaKqaOPy7JbVVa/qsx+Rrfxz8pPvstzbks5mLeAHepY2tzSCrxx8ZVJsYLEEPKzB FI7lfGSSNfGy+BzMuD6KOgRaoOfo4bH1/gk2L2p+7Lv9FHLdwp66HJNjc5k/R+cdOY8a0jpMLpk b9mi07AwEtNUGBVs9tZHAxha08I5uFZU7Rvsl7sZH/tZbUy2HtKKMZMf4crJxjaByRm3QjCy3vy cLjn0z4hU3GaGcTPmrjtn4pz2s+LeV/GpU03BKo2uzvOr+vku3dlLSoPo660RdokXC59XIeNrnh kUKikitfBXyIThHMVhLTtBN2ONlmRpQXTeRtIIx5DxYS2XAFfpTqK X-Received: by 2002:ac8:5984:0:b0:4ab:5277:a5ab with SMTP id d75a77b69052e-4b11e0c2db9mr68298441cf.6.1755348074358; Sat, 16 Aug 2025 05:41:14 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEq+2D8bA6Exv7xwHUunlo4e1X/zZ2ZI/TlCYJHV66Jzf0On30yfS3pYH+kbbOYRboEDBH3bA== X-Received: by 2002:ac8:5984:0:b0:4ab:5277:a5ab with SMTP id d75a77b69052e-4b11e0c2db9mr68298071cf.6.1755348073839; Sat, 16 Aug 2025 05:41:13 -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 2adb3069b0e04-55cef3cca21sm856554e87.104.2025.08.16.05.41.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 16 Aug 2025 05:41:12 -0700 (PDT) From: Dmitry Baryshkov Date: Sat, 16 Aug 2025 15:41:04 +0300 Subject: [PATCH 4/7] drm/bridge: lontium-lt9611: declare supported infoframes Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250816-drm-limit-infoframes-v1-4-6dc17d5f07e9@oss.qualcomm.com> References: <20250816-drm-limit-infoframes-v1-0-6dc17d5f07e9@oss.qualcomm.com> In-Reply-To: <20250816-drm-limit-infoframes-v1-0-6dc17d5f07e9@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=1071; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=6MDUGd2gCI/EsaEXrxZU0j17Xf9/Klm/EGghvRMYY3A=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBooHxfeZjvuIKMDxc3NNDqA14HuD3rogLXgG1/x 40vIEmKjtmJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaKB8XwAKCRCLPIo+Aiko 1Vr7B/9KbGoKGY0G6Zbc0PFJqwOln6oTx3g2EnrCz9bTxS7nuNcHvo4V4hVcxg3JHEn9XLW0aBq rcL64poAiL+A/Tk7OSFz76/ZS28ruSlHbEBfJykODqDlllZ89HEWOPZeQbxzH/SHmsO3bwa6Vzs gl9U1/yEFKmMWqDrHZKk7wJ/k8s+PAu66cGZrI2IJVQWiV6Or4n6hKa9wvloaFF7hKJdMqEUi9B QDjr0YsT5PqjevpATnBWoALz9MsgAIXYPDNDAsg+k9oWjqPJj9FAQq5ZHbLj4bCTPqetj50s9NP 5ynpi+G/iWc0A4DOc71d38M10F3TXnligAlbQthOBFCoGKJJ X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Authority-Analysis: v=2.4 cv=Sdn3duRu c=1 sm=1 tr=0 ts=68a07c6b cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=2OwXVqhp2XgA:10 a=EUspDBNiAAAA:8 a=AMvF8s34Jxw15HKoVo4A:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 X-Proofpoint-ORIG-GUID: wu1hdeq1DjvdK2ithj_swFQvwuSl-ERD X-Proofpoint-GUID: wu1hdeq1DjvdK2ithj_swFQvwuSl-ERD X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODE2MDA0MiBTYWx0ZWRfX0qXZVMusQ94d lvhJDhJhAuDWLK5KCJxfJpewPzjNtpLwhV6EMJkWVOIsrVwPvYdZMxQZaEqVTVFvqHJOUz4ZRWi sEJZHvDN1aodxG/NTe24+qkb/BjosIu5VerEyJCMxg6Ym5TqMQmsBc3JFgvv/CLDMShHcHNmuHW 4KBfpO5z/vfRi6VxWZRyCDFiE3t5m3R6SwIBsLTXD/l0I9DdCBFNVXxT896LBT3kSq5L7tMG16r 8GQ5dyta5q0MbO9i72fd9mliUF0nIJ0QW3B1PXhOsTkXGMFf9hp7JqPcCNZvkOzOcD80H3YmB8a SR9vfopkhS5aYNKO9r+Pjb/ADOYAm0loJwAmg1Q1D/uCRRDSiSIblQKPE560xQpwb4kUKLx2xq4 hEwBBvw+ 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=2025-08-16_04,2025-08-14_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1011 suspectscore=0 priorityscore=1501 spamscore=0 adultscore=0 malwarescore=0 bulkscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508160042 Status: O Declare which infoframes are supported via the .hdmi_write_infoframe() interface. Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/bridge/lontium-lt9611.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c index a2d032ee4744715b88eb66883edf69bab4c274b0..08cb6958b9154dbc516aeb0623a8fb5e4af1df92 100644 --- a/drivers/gpu/drm/bridge/lontium-lt9611.c +++ b/drivers/gpu/drm/bridge/lontium-lt9611.c @@ -1136,6 +1136,10 @@ static int lt9611_probe(struct i2c_client *client) lt9611->bridge.type = DRM_MODE_CONNECTOR_HDMIA; lt9611->bridge.vendor = "Lontium"; lt9611->bridge.product = "LT9611"; + lt9611->bridge.supported_infoframes = DRM_CONNECTOR_INFOFRAME_AUDIO | + DRM_CONNECTOR_INFOFRAME_AVI | + DRM_CONNECTOR_INFOFRAME_SPD | + DRM_CONNECTOR_INFOFRAME_VENDOR, lt9611->bridge.hdmi_audio_dev = dev; lt9611->bridge.hdmi_audio_max_i2s_playback_channels = 8; lt9611->bridge.hdmi_audio_dai_port = 2;