From nobody Tue Nov 26 11:47:10 2024 Received: from mail-wm1-f46.google.com (mail-wm1-f46.google.com [209.85.128.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EDA5F1F429B; Fri, 18 Oct 2024 15:32:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.46 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729265578; cv=none; b=kqeYirhqaGutgg6FnEFDjFSmxGqRxOWf5o3UkMd+rOil5uKuB0kvdQztAZqmrCqiYqhUNRJ2IVpcO3Xwxwt2ShsgXibXUjrMfXjjvCVXbgAGe+S/yimfstDkFoBZ5UcQfGVBBDWp+Bi9SUi+WWo6rqfVe5af8ruYLnDhl+8f2Ko= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729265578; c=relaxed/simple; bh=qEGWTDcIpgZpoqpwy4WvPYdf6fFIKkT9E0QMZNNGK+o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=REwpd3lgT2SYIkN08lZqn3iYHyJnGIeU937YhX0+h7JefscUx7yTs4jylkOTUx5KOdSBqd5vfBZd+oXxGT3XoQaN8lC1NG2wYpaKOPJN/1ivtNutaP8tTNgMAnAXJkCXCaLXxnlvhu68u3xKuAN+H4MvWDoL75NB9Iw+cXGdlyk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=GKV1NQEX; arc=none smtp.client-ip=209.85.128.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="GKV1NQEX" Received: by mail-wm1-f46.google.com with SMTP id 5b1f17b1804b1-4311c285bc9so22252665e9.3; Fri, 18 Oct 2024 08:32:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1729265574; x=1729870374; 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=+0U4Au7uAdir6qQ7Jt8ZveHdO0ZgssgjVGCsAU3TL24=; b=GKV1NQEXZa0cERnCc+XXlB4FExP719iIkIp95MzzBYWnvZ+jKEYMh+GuFPxMifnDa3 ypjife6IjV1MFddovgWR+cKYMbmW9kuG+PpNAx4p+ZK6e4GfHSuLfx8qMqO61ql/i7/m +WV4EafCYAQXS0y7tBnDsTEvHKhtF2QmXnFUUkSJeKgl3V30F3fR4CEzbXqyXeE3euad euw4Zzh0qGy0HcfZ3AijJNhZa8IxWCBzNA8AHr+VxTudpjqpYS0yqGG13nOBpPzZRBTf c40FfmdD7AJCzfAkResPiqdLlYbrwx5z8a5/UVlbrwMmE0vUOD54Evb6PeDTfvYpJAgR Bzbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729265574; x=1729870374; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=+0U4Au7uAdir6qQ7Jt8ZveHdO0ZgssgjVGCsAU3TL24=; b=uT2PDWvjXtalWxUotNVt/uxWJcvjuZItOExWxl1sAGPmhwNm6w5Bz/uX3n7GunK15B xK2WWnVjKSuyvWtkTqJNhaNUWenMiNt4Ddubj8KjuMoABiF12pAuqfjHzG9YtOh11UNN y95gyeFuYFnKiiGqMwFcQ+yJbpU6reKMDXFbBlCn+4QNvpCLq3Nzbh7m0UttLRHhHn9T Xekta1+IeOFsEniPdV/X6npOxcRtzV4GcUtgTPbfRBkmxw2Eu9ztc9SJ01F2Nzz2ohxJ NAI+MxX6y6AVY2bfY7IxB6RwcR4167w+xGym0zPGyES3o3aVTkF2LaW6H1kbus7xu8hz necQ== X-Forwarded-Encrypted: i=1; AJvYcCU4NT2KbrYy3/jWG5505GRD4wbHKOlQ8BnrihcQm5LWxFpO7xHY+WR2H0KzJ8MbBoWe64x0RZDTPadY/i7mHDmQgtE=@vger.kernel.org, AJvYcCUejRrevLVVwlCAda/MRcpFk5R5V6KOFDvIEisiLZeHST2WVjGPtCglMl809rMLd8QQZ9YhRg6RnL3fDg4=@vger.kernel.org X-Gm-Message-State: AOJu0YxGA9+60XNdPzqQB2hNn5FBZhW3RAjjCtfJYgtCM8eh0B/fal/z py7wi7SQfYZuQg0yPET7JFugRP/qgOP3GzMBApqisD63xcXMq4mx X-Google-Smtp-Source: AGHT+IFSdmTWWWU08VdbBijR5lup5eKnwnMvFzEDz0SJum00zuP+wepYkxR8824rhLkirnvxG2mvNA== X-Received: by 2002:adf:e441:0:b0:37d:387b:f080 with SMTP id ffacd0b85a97d-37eab4ee4a0mr1956834f8f.15.1729265573931; Fri, 18 Oct 2024 08:32:53 -0700 (PDT) Received: from localhost.localdomain ([2a06:5906:61b:2d00:d416:f456:3869:adaf]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4316067e7b9sm30615595e9.6.2024.10.18.08.32.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Oct 2024 08:32:53 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Laurent Pinchart , Sakari Ailus , Mauro Carvalho Chehab , Hans Verkuil Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH v3 01/10] media: i2c: ov5645: Add V4L2_SUBDEV_FL_HAS_EVENTS and subscribe hooks Date: Fri, 18 Oct 2024 16:32:21 +0100 Message-ID: <20241018153230.235647-2-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241018153230.235647-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20241018153230.235647-1-prabhakar.mahadev-lad.rj@bp.renesas.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 Content-Type: text/plain; charset="utf-8" From: Lad Prabhakar The OV5645 sensor exposes controls, so the V4L2_SUBDEV_FL_HAS_EVENTS flag should be set and implement subscribe_event and unsubscribe_event hooks. Signed-off-by: Lad Prabhakar Reviewed-by: Laurent Pinchart --- drivers/media/i2c/ov5645.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c index 0c32bd2940ec..bcbf3239d3ea 100644 --- a/drivers/media/i2c/ov5645.c +++ b/drivers/media/i2c/ov5645.c @@ -29,6 +29,7 @@ #include #include #include +#include #include #include =20 @@ -1042,7 +1043,13 @@ static const struct v4l2_subdev_pad_ops ov5645_subde= v_pad_ops =3D { .get_selection =3D ov5645_get_selection, }; =20 +static const struct v4l2_subdev_core_ops ov5645_core_ops =3D { + .subscribe_event =3D v4l2_ctrl_subdev_subscribe_event, + .unsubscribe_event =3D v4l2_event_subdev_unsubscribe, +}; + static const struct v4l2_subdev_ops ov5645_subdev_ops =3D { + .core =3D &ov5645_core_ops, .video =3D &ov5645_video_ops, .pad =3D &ov5645_subdev_pad_ops, }; @@ -1178,7 +1185,8 @@ static int ov5645_probe(struct i2c_client *client) =20 v4l2_i2c_subdev_init(&ov5645->sd, client, &ov5645_subdev_ops); ov5645->sd.internal_ops =3D &ov5645_internal_ops; - ov5645->sd.flags |=3D V4L2_SUBDEV_FL_HAS_DEVNODE; + ov5645->sd.flags |=3D V4L2_SUBDEV_FL_HAS_DEVNODE | + V4L2_SUBDEV_FL_HAS_EVENTS; ov5645->pad.flags =3D MEDIA_PAD_FL_SOURCE; ov5645->sd.dev =3D &client->dev; ov5645->sd.entity.function =3D MEDIA_ENT_F_CAM_SENSOR; --=20 2.43.0