From a883b0eb434c6ad0237b559b1b5c8cee89ef6350 Mon Sep 17 00:00:00 2001 From: Jacopo Mondi Date: Thu, 17 Mar 2016 11:02:03 +0100 Subject: [PATCH] greybus: camera: Register capabilities operation Register the greybus camera driver capabilities operation to the ara_camera subdevice Signed-off-by: Jacopo Mondi Reviewed-by: Gjorgji Rosikopulos Signed-off-by: Greg Kroah-Hartman --- drivers/staging/greybus/camera.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/staging/greybus/camera.c b/drivers/staging/greybus/camera.c index 6042c681b8b6..e862659a5ccc 100644 --- a/drivers/staging/greybus/camera.c +++ b/drivers/staging/greybus/camera.c @@ -421,6 +421,19 @@ static enum v4l2_mbus_pixelcode gb_camera_gb_to_mbus(u16 gb_fmt) return mbus_to_gbus_format[0].mbus_code; } +static ssize_t gb_camera_op_capabilities(void *priv, char *data, size_t len) +{ + struct gb_camera *gcam = priv; + size_t capabilities_len = len; + int ret; + + ret = gb_camera_capabilities(gcam, data, &capabilities_len); + if (ret) + return ret; + + return capabilities_len; +} + static int gb_camera_op_configure_streams(void *priv, unsigned int *nstreams, unsigned int *flags, struct gb_camera_stream *streams) { @@ -492,6 +505,7 @@ static int gb_camera_op_flush(void *priv, u32 *request_id) } struct gb_camera_ops gb_cam_ops = { + .capabilities = gb_camera_op_capabilities, .configure_streams = gb_camera_op_configure_streams, .capture = gb_camera_op_capture, .flush = gb_camera_op_flush, -- 2.20.1