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authorSteven Toth <stoth@kernellabs.com>2012-01-04 17:47:57 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-01-05 02:47:11 +0400
commit4c3764d15050f91a76cede6f24402cd2701e73ef (patch)
tree696a18baf12601a03f9555c1c6b8f7eeb0c1debe /drivers/media/video/cx23885
parentc81c0060acff726dc582185da303b3057d780af7 (diff)
downloadlinux-4c3764d15050f91a76cede6f24402cd2701e73ef.tar.xz
[media] cx25840 / cx23885: Fixing audio/volume regression
Since the conversion to subdev in Oct 2010 the audio controls have not functioned correctly in the cx23885 driver. Passing values of 0-3f did not translate into meaningfull register writes. I've converted the cx23885 driver to match the cx25840 volume control definition and now audio is working reliably again. Signed-off-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx23885')
-rw-r--r--drivers/media/video/cx23885/cx23885-video.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index 7415524e8777..7f3b973081a0 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -253,9 +253,9 @@ static struct cx23885_ctrl cx23885_ctls[] = {
.id = V4L2_CID_AUDIO_VOLUME,
.name = "Volume",
.minimum = 0,
- .maximum = 0x3f,
- .step = 1,
- .default_value = 0x3f,
+ .maximum = 65535,
+ .step = 65535 / 100,
+ .default_value = 65535,
.type = V4L2_CTRL_TYPE_INTEGER,
},
.reg = PATH1_VOL_CTL,