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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-07-19 09:10:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-07-19 09:10:06 -0300 |
| commit | b510105ff1dd5026a33548ef518f1dc40f97d313 (patch) | |
| tree | e370d076ce2288a699a2e272f67903bf636b7482 | |
| parent | 8b9e242409ed16e33bc5b4e7ab3c83724a221366 (diff) | |
| download | mediapointer-dvb-s2-b510105ff1dd5026a33548ef518f1dc40f97d313.tar.gz mediapointer-dvb-s2-b510105ff1dd5026a33548ef518f1dc40f97d313.tar.bz2 | |
em28xx-video: rename ac97 audio controls to better document it
From: Mauro Carvalho Chehab <mchehab@redhat.com>
As em28xx chip has nothing to do with volume/mute controls, rename those
controls to properly indicate that they control the companion AC97 chip
that it is inside the boards with this chip.
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | linux/drivers/media/video/em28xx/em28xx-video.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/linux/drivers/media/video/em28xx/em28xx-video.c b/linux/drivers/media/video/em28xx/em28xx-video.c index cef676bf8..635f5b6d2 100644 --- a/linux/drivers/media/video/em28xx/em28xx-video.c +++ b/linux/drivers/media/video/em28xx/em28xx-video.c @@ -142,7 +142,7 @@ static struct em28xx_fmt format[] = { /* supported controls */ /* Common to all boards */ -static struct v4l2_queryctrl em28xx_qctrl[] = { +static struct v4l2_queryctrl ac97_qctrl[] = { { .id = V4L2_CID_AUDIO_VOLUME, .type = V4L2_CTRL_TYPE_INTEGER, @@ -1027,9 +1027,9 @@ static int vidioc_queryctrl(struct file *file, void *priv, qc->id = id; if (!dev->board.has_msp34xx) { - for (i = 0; i < ARRAY_SIZE(em28xx_qctrl); i++) { - if (qc->id && qc->id == em28xx_qctrl[i].id) { - memcpy(qc, &(em28xx_qctrl[i]), sizeof(*qc)); + for (i = 0; i < ARRAY_SIZE(ac97_qctrl); i++) { + if (qc->id && qc->id == ac97_qctrl[i].id) { + memcpy(qc, &(ac97_qctrl[i]), sizeof(*qc)); return 0; } } @@ -1091,10 +1091,10 @@ static int vidioc_s_ctrl(struct file *file, void *priv, v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_ctrl, ctrl); else { rc = 1; - for (i = 0; i < ARRAY_SIZE(em28xx_qctrl); i++) { - if (ctrl->id == em28xx_qctrl[i].id) { - if (ctrl->value < em28xx_qctrl[i].minimum || - ctrl->value > em28xx_qctrl[i].maximum) { + for (i = 0; i < ARRAY_SIZE(ac97_qctrl); i++) { + if (ctrl->id == ac97_qctrl[i].id) { + if (ctrl->value < ac97_qctrl[i].minimum || + ctrl->value > ac97_qctrl[i].maximum) { rc = -ERANGE; break; } @@ -1668,9 +1668,9 @@ static int radio_queryctrl(struct file *file, void *priv, qc->id >= V4L2_CID_LASTP1) return -EINVAL; - for (i = 0; i < ARRAY_SIZE(em28xx_qctrl); i++) { - if (qc->id && qc->id == em28xx_qctrl[i].id) { - memcpy(qc, &(em28xx_qctrl[i]), sizeof(*qc)); + for (i = 0; i < ARRAY_SIZE(ac97_qctrl); i++) { + if (qc->id && qc->id == ac97_qctrl[i].id) { + memcpy(qc, &(ac97_qctrl[i]), sizeof(*qc)); return 0; } } |