From nobody Fri Oct 3 00:03:14 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 25A0034F476 for ; Tue, 9 Sep 2025 14:52:35 +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=1757429556; cv=none; b=qPajExJXi00zHmSL5bu5KXrJ1iRLjoWwUl+TU4sg/ut287kV8vlipSOBN4Ef37qal2QPbzEWGBRg2Ohb/iYEpYL6/8jCOKO5JOb36vxZ6p/gqLw0OlJgZtpLbs7gpkJ3yEFMzDooQSe/o+y//Sjv/d9cWUq61FskJvdIyUR5bcc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757429556; c=relaxed/simple; bh=HjpahnDv4iWzcOH6N/sbIkmNRnbCe4ETkSttnmvYk9Q=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=oqIVWDqSwxzCUnmGVUrZNWuOyNqab+LClmqhbjIdJvrYcfKAFhSfMvkhjR4ve3egk/1HjgSnaNJEzCmlUowELaX1nWKQFzLUD0/vCgP+K5e6pZeS0gqogAVIlLQMg1/nOu/VK9aVVvufmCRl1Ttk6W3Flr4xmyIwv/hOsaY8v1U= 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=e6TqS0/s; 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="e6TqS0/s" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5899LmA3032449 for ; Tue, 9 Sep 2025 14:52:34 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= 7Ujv5iDRR/UPV1fz0cyEkNiBZUtwrZ71AsQeEvESnh8=; b=e6TqS0/ssnGW24VL j8HX5wKhyBO4sXU9zUir2ZnJHrVMlNS9axjvKQUU5CtMNGYCXedC6vV84tyvOIA+ JK0QHyo5ulNlBcwusOcfhes5nCG28AB4L+FdQ0RfNAo9VUvdV8n9d5pxvH+T2jPQ fywkM9O728VyETuFjOtXkcS67+njKXk9bb9i7prOjA+2W8ChQvUb6xKCmiN1jP/A N/a8zlM9PCHCdc1I4WO3ax+fjXcGUWD1zOmIOrgbQfpVHzoO7vQe5TBdR/GGV039 ilu/g+4fG7gVnFTOsM5UHbqO/miyayN87A9dvsx9NtJtLcfYOynsX+WZEbNsFQ+O G/d05g== Received: from mail-qv1-f69.google.com (mail-qv1-f69.google.com [209.85.219.69]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 490bws8pun-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 09 Sep 2025 14:52:34 +0000 (GMT) Received: by mail-qv1-f69.google.com with SMTP id 6a1803df08f44-724ee8d2a33so121202756d6.3 for ; Tue, 09 Sep 2025 07:52:34 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1757429553; x=1758034353; 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=7Ujv5iDRR/UPV1fz0cyEkNiBZUtwrZ71AsQeEvESnh8=; b=ZnacKD/6IFBnqEsK62Tkp6ZOuP/tFMmlQuqAHlkNNmWOOS8X+0L42bPfgFZ/xJDwpD tCyd23aMylwbzeUh3HIaHZ0sPu+t1DAy25fgT+8hC0ihnkT/M1pj7qpMADNzXX3J6rGE I0LHXzP6RedvFS1Q8AEqO7JFe+s97oJZX/AA0a/VY1g5gA8hGKzMCzRQnMiRZeXL0avU 0exSEB2t45wlVZbjMIRXuTExGhxBcGCqZE2ppm7ax+Ohjj2XvwSVlnYJCdO5/bDAP2qQ nPY9ZxdEtTLNVkcVqPOWH/OwC06RP1rUtibmICkNYurexwdKmZ7PIr0U3oTfmysBTwFb p65w== X-Forwarded-Encrypted: i=1; AJvYcCXxkjF9y1x89Yr3F5k0vcO8ert1sAQ7o5rPmf1JZGPH27UBm1qr2h28Tfh0TSTson2w699RAPZPNQ39PVw=@vger.kernel.org X-Gm-Message-State: AOJu0Yz6diPhnTM8UucHmLf7MBig+4pQ7r9y6/RkcEp64kyf/yB/Eujw dyWhgtNlQ5KRpfmIsd1KqoF7YgcUIBeJhJXJUWShYZzv2sLrvvwSnjWGmCoK1VKJ6lEqHtaZIer N0micjEiy/ME7NMAMC9WITW4HgFqq8DsGyEWS429D4mLaV/QDPyuj9OaM4DHDU5vvrL4= X-Gm-Gg: ASbGncs0eM3VtguVXmKUl+ayzpCTxMGhl9+8EhVhXedY+jcIGVlqpq15eShKU2kOZq/ QWwia6697drUh3GjbnZTGvAt4Fc2ExxLzVMAq1R1KoJ0E5GndNlpXhIwNNhe1X32z7HiAGS0LOI YMwtuOQjBAKmhud6pu9v/FvIFwMG3GuD7J/RVTeYt2f2lIE83+FwRdU7kZGXQASkh7tFps+ERAZ fxWLCJriJ9FDKGQ5JSCisKJGZ3MLAckZbu+BUx/88M23Iq1bXSpAHicc86zTqaf+vcDFz5/8xon EZS18NQThSmUb0TvydZ/RqCHqUG2WRw3khHypu6gD/gAB1MDB/FCZOSD7RLX7WrCyiHNbRszkDy /IQTuMjg+250N1IhA9RUbbin/yhOEIkr3EjLvhYLf0Ae86RhPIY0W X-Received: by 2002:a05:6214:48c:b0:70f:a42b:1b60 with SMTP id 6a1803df08f44-739313a7cbemr151871816d6.19.1757429552565; Tue, 09 Sep 2025 07:52:32 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGDve4l6s2YkUOUAaxLOpnngg8qoLHCn/KPCMWaHyS1kbKSqT06T75VdGjHUIigW6oRqgflOA== X-Received: by 2002:a05:6214:48c:b0:70f:a42b:1b60 with SMTP id 6a1803df08f44-739313a7cbemr151871436d6.19.1757429552086; Tue, 09 Sep 2025 07:52:32 -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 38308e7fff4ca-337f4c90eb9sm38735781fa.22.2025.09.09.07.52.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Sep 2025 07:52:28 -0700 (PDT) From: Dmitry Baryshkov Date: Tue, 09 Sep 2025 17:52:05 +0300 Subject: [PATCH v4 07/10] drm/rockchip: rk3066: declare supported infoframes Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250909-drm-limit-infoframes-v4-7-53fd0a65a4a2@oss.qualcomm.com> References: <20250909-drm-limit-infoframes-v4-0-53fd0a65a4a2@oss.qualcomm.com> In-Reply-To: <20250909-drm-limit-infoframes-v4-0-53fd0a65a4a2@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, Daniel Stone X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1731; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=HjpahnDv4iWzcOH6N/sbIkmNRnbCe4ETkSttnmvYk9Q=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBowD8bgkGL4BPgsdX7XjtFIfmizuOXrBZvFf/Oq 7lX1p+1YEyJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaMA/GwAKCRCLPIo+Aiko 1VsPB/4iLFY+wAG/K17zLiP4t3HSa+MqZcXP5RqO4a07Z/ru4qsPjYHy3ln/Unz6WWtPUuxNx1G wC1tqMHE4jiYFw1S2EgG8AvPre4CoyRzfdUgObhEzKFXnQw/ykVIDEfhRDa5WEWOwilzd/fuaFI dS962/TSUBWayf/8939BWRGiFgvjZWtP9QZXMfAOx/19jbhCudCNqXC5rMsqIs6Mf1mOjK7vaB3 jBj3G75QXeNwLmJR0vKiteTYq8y/JCicP/FVXezBdGf23AznSXJFG12fj6irgs8H3H02MFBoKWU kzOW/5U6TFokImtAkLdGpgoG+/2BrclzIiqxM7qKl+sHWghC X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-ORIG-GUID: KMR7HCEXFBWDsdPj_Zo4R1oJglKZzM-K X-Proofpoint-GUID: KMR7HCEXFBWDsdPj_Zo4R1oJglKZzM-K X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTA2MDAxOCBTYWx0ZWRfX0OHGqCu4PlM6 r355dlrxPC1VmTmqjmjQz4kG3/eEQbPnjzj37YIHmpD9SYQwHv2jlxTjcmDY6hBxAfyZ+4uWivU YnozrTvrYknRrj7LAYvgY+D7o5EUxO/HMGFcyuaNFS042+c+h/BSdGYxePPV1kyCAZ2u+meag7y NDTlfTNAspPoObpEXDDf+sDhzY2mUXl0SsOp1sfmnRneZCzJ4IOQDezFHDdCYnYWzsiaBYUGO2u r/fgT1Gqx4nWeLvHm5kEZH419OI2vkrmMWr++EipNQPFd9T1y/YVFeUNDO4b7tVmcbCCOWL6zAx NcG1ph4ePde+lAOlVf7I7n4jFTsLIK9P4smrvSdSd4RWwp/m7fXuXw/xaauGP0F0uqxylZ3i5rA +hEalpKy X-Authority-Analysis: v=2.4 cv=G4kcE8k5 c=1 sm=1 tr=0 ts=68c03f32 cx=c_pps a=wEM5vcRIz55oU/E2lInRtA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=8AirrxEcAAAA:8 a=QX4gbG5DAAAA:8 a=EUspDBNiAAAA:8 a=jPQHZD_Wlk31EOZy1E4A:9 a=QEXdDO2ut3YA:10 a=OIgjcC2v60KrkQgK7BGD:22 a=ST-jHhOKWsTCqRlWije3:22 a=AbAUZ8qAyYyZVLSsDulk:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-09_02,2025-09-08_02,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 phishscore=0 bulkscore=0 suspectscore=0 clxscore=1015 malwarescore=0 adultscore=0 impostorscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509060018 Declare which infoframes are supported via the .hdmi_write_infoframe() interface. Return -EOPNOTSUPP if the driver is asked to write or clear the unsupported InfoFrame. Reviewed-by: Liu Ying Acked-by: Daniel Stone Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/rockchip/rk3066_hdmi.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c b/drivers/gpu/drm/rockc= hip/rk3066_hdmi.c index ae4a5ac2299a93a49f87df7604752f6b651c839c..6ac854c0fe4d155b351821782a6= d8bbd550de656 100644 --- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c +++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c @@ -164,7 +164,7 @@ static int rk3066_hdmi_bridge_clear_infoframe(struct dr= m_bridge *bridge, =20 if (type !=3D HDMI_INFOFRAME_TYPE_AVI) { drm_err(bridge->dev, "Unsupported infoframe type: %u\n", type); - return 0; + return -EOPNOTSUPP; } =20 hdmi_writeb(hdmi, HDMI_CP_BUF_INDEX, HDMI_INFOFRAME_AVI); @@ -182,7 +182,7 @@ rk3066_hdmi_bridge_write_infoframe(struct drm_bridge *b= ridge, =20 if (type !=3D HDMI_INFOFRAME_TYPE_AVI) { drm_err(bridge->dev, "Unsupported infoframe type: %u\n", type); - return 0; + return -EOPNOTSUPP; } =20 rk3066_hdmi_bridge_clear_infoframe(bridge, type); @@ -696,6 +696,8 @@ rk3066_hdmi_register(struct drm_device *drm, struct rk3= 066_hdmi *hdmi) hdmi->bridge.type =3D DRM_MODE_CONNECTOR_HDMIA; hdmi->bridge.vendor =3D "Rockchip"; hdmi->bridge.product =3D "RK3066 HDMI"; + hdmi->bridge.supported_infoframes =3D + DRM_CONNECTOR_INFOFRAME_AVI; =20 hdmi->bridge.ddc =3D rk3066_hdmi_i2c_adapter(hdmi); if (IS_ERR(hdmi->bridge.ddc)) --=20 2.47.3