From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f195.google.com ([209.85.215.195]:36435 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727656AbfAHOwm (ORCPT ); Tue, 8 Jan 2019 09:52:42 -0500 From: Akinobu Mita Subject: [PATCH v2 11/13] media: mt9m001: support log_status ioctl and event interface Date: Tue, 8 Jan 2019 23:51:48 +0900 Message-Id: <1546959110-19445-12-git-send-email-akinobu.mita@gmail.com> In-Reply-To: <1546959110-19445-1-git-send-email-akinobu.mita@gmail.com> References: <1546959110-19445-1-git-send-email-akinobu.mita@gmail.com> Sender: devicetree-owner@vger.kernel.org To: linux-media@vger.kernel.org, devicetree@vger.kernel.org Cc: Akinobu Mita , Guennadi Liakhovetski , Sakari Ailus , Mauro Carvalho Chehab List-ID: This adds log_status ioctl and event interface for mt9m001's v4l2 controls. Cc: Guennadi Liakhovetski Cc: Sakari Ailus Cc: Mauro Carvalho Chehab Signed-off-by: Akinobu Mita --- * No changes from v1 drivers/media/i2c/mt9m001.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/mt9m001.c b/drivers/media/i2c/mt9m001.c index 5e93c7d..66a0928 100644 --- a/drivers/media/i2c/mt9m001.c +++ b/drivers/media/i2c/mt9m001.c @@ -17,6 +17,7 @@ #include #include +#include #include /* @@ -632,6 +633,9 @@ static const struct v4l2_ctrl_ops mt9m001_ctrl_ops = { }; static const struct v4l2_subdev_core_ops mt9m001_subdev_core_ops = { + .log_status = v4l2_ctrl_subdev_log_status, + .subscribe_event = v4l2_ctrl_subdev_subscribe_event, + .unsubscribe_event = v4l2_event_subdev_unsubscribe, #ifdef CONFIG_VIDEO_ADV_DEBUG .g_register = mt9m001_g_register, .s_register = mt9m001_s_register, @@ -720,7 +724,8 @@ static int mt9m001_probe(struct i2c_client *client, return PTR_ERR(mt9m001->reset_gpio); v4l2_i2c_subdev_init(&mt9m001->subdev, client, &mt9m001_subdev_ops); - mt9m001->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; + mt9m001->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | + V4L2_SUBDEV_FL_HAS_EVENTS; v4l2_ctrl_handler_init(&mt9m001->hdl, 4); v4l2_ctrl_new_std(&mt9m001->hdl, &mt9m001_ctrl_ops, V4L2_CID_VFLIP, 0, 1, 1, 0); -- 2.7.4