From 6253cd2eee555c6b2779667cc41ee1d75aa85034 Mon Sep 17 00:00:00 2001 From: Dave Stevenson Date: Tue, 7 Jul 2020 14:23:40 +0100 Subject: [PATCH] media: bcm2835-unicam: Reinstate V4L2_CAP_READWRITE in the caps v4l2-compliance throws a failure if the device doesn't advertise V4L2_CAP_READWRITE but allows read or write operations. We do support read, so reinstate the flag. Signed-off-by: Dave Stevenson --- drivers/media/platform/bcm2835/bcm2835-unicam.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/media/platform/bcm2835/bcm2835-unicam.c +++ b/drivers/media/platform/bcm2835/bcm2835-unicam.c @@ -2416,8 +2416,8 @@ static int register_node(struct unicam_d vdev->queue = q; vdev->lock = &node->lock; vdev->device_caps = (pad_id == IMAGE_PAD) ? - (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING) : - (V4L2_CAP_META_CAPTURE | V4L2_CAP_STREAMING); + V4L2_CAP_VIDEO_CAPTURE : V4L2_CAP_META_CAPTURE; + vdev->device_caps |= V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; /* Define the device names */ snprintf(vdev->name, sizeof(vdev->name), "%s-%s", UNICAM_MODULE_NAME,