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authorHans Verkuil <hverkuil@xs4all.nl>2006-08-26 02:17:58 -0400
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-09-26 11:30:34 -0400
commit784e8fe417d45b526eeb74794b7df43e11000f70 (patch)
treed66c48b05d417eb9527a48601b1a86720feb60fb /include/media/v4l2-common.h
parent1739adea321788e380794c1072c810d445090bca (diff)
V4L/DVB (4546): Add u32 argument to VIDIOC_INT_RESET.
The extra argument makes it possible to reset subsystems of a chip if that is supported. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/media/v4l2-common.h')
-rw-r--r--include/media/v4l2-common.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 5564db13c0d5..8721ac4a45a7 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -169,8 +169,9 @@ enum v4l2_chip_ident {
169#define VIDIOC_INT_S_REGISTER _IOR ('d', 100, struct v4l2_register) 169#define VIDIOC_INT_S_REGISTER _IOR ('d', 100, struct v4l2_register)
170#define VIDIOC_INT_G_REGISTER _IOWR('d', 101, struct v4l2_register) 170#define VIDIOC_INT_G_REGISTER _IOWR('d', 101, struct v4l2_register)
171 171
172/* Reset the I2C chip */ 172/* Generic reset command. The argument selects which subsystems to reset.
173#define VIDIOC_INT_RESET _IO ('d', 102) 173 Passing 0 will always reset the whole chip. */
174#define VIDIOC_INT_RESET _IOW ('d', 102, u32)
174 175
175/* Set the frequency (in Hz) of the audio clock output. 176/* Set the frequency (in Hz) of the audio clock output.
176 Used to slave an audio processor to the video decoder, ensuring that audio 177 Used to slave an audio processor to the video decoder, ensuring that audio