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Commit fddd14c8 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[media] cx231xx: add required VIDIOC_DBG_G_CHIP_IDENT support 



This fixes a v4l2_compliance failure.

[mchehab@redhat.com: CodingStyle fixes]
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 4bc837d4

drivers/media/usb/cx231xx/cx231xx-video.c

+14 −0
Original line number Original line Diff line number Diff line
@@ -1456,6 +1456,19 @@ static int vidioc_s_frequency(struct file *file, void *priv, 
	return rc;

	return rc;

}

}





static int vidioc_g_chip_ident(struct file *file, void *fh,

				struct v4l2_dbg_chip_ident *chip)

{

	chip->ident = V4L2_IDENT_NONE;

	chip->revision = 0;

	if (chip->match.type == V4L2_CHIP_MATCH_HOST) {

		if (v4l2_chip_match_host(&chip->match))

			chip->ident = V4L2_IDENT_CX23100;

		return 0;

	}

	return -EINVAL;

}



#ifdef CONFIG_VIDEO_ADV_DEBUG

#ifdef CONFIG_VIDEO_ADV_DEBUG





/*

/*
@@ -2514,6 +2527,7 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = { 
	.vidioc_s_tuner                = vidioc_s_tuner,

	.vidioc_s_tuner                = vidioc_s_tuner,

	.vidioc_g_frequency            = vidioc_g_frequency,

	.vidioc_g_frequency            = vidioc_g_frequency,

	.vidioc_s_frequency            = vidioc_s_frequency,

	.vidioc_s_frequency            = vidioc_s_frequency,

	.vidioc_g_chip_ident           = vidioc_g_chip_ident,

#ifdef CONFIG_VIDEO_ADV_DEBUG

#ifdef CONFIG_VIDEO_ADV_DEBUG

	.vidioc_g_register             = vidioc_g_register,

	.vidioc_g_register             = vidioc_g_register,

	.vidioc_s_register             = vidioc_s_register,

	.vidioc_s_register             = vidioc_s_register,