diff options
author | 2012-08-06 09:48:31 -0700 | |
---|---|---|
committer | 2012-08-06 09:48:31 -0700 | |
commit | c87985a3ce723995fc7b25e598238d67154108a1 (patch) | |
tree | e60def1b77c25c1d74180f62e8a5603f9826f209 /drivers/media/video/cx88/cx88-alsa.c | |
parent | tty: Fix race in tty release (diff) | |
parent | Linux 3.6-rc1 (diff) | |
download | linux-dev-c87985a3ce723995fc7b25e598238d67154108a1.tar.xz linux-dev-c87985a3ce723995fc7b25e598238d67154108a1.zip |
Merge tty-next into 3.6-rc1
This handles the merge issue in:
arch/um/drivers/line.c
arch/um/drivers/line.h
And resolves the duplicate patches that were in both trees do to the
tty-next branch not getting merged into 3.6-rc1.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media/video/cx88/cx88-alsa.c')
-rw-r--r-- | drivers/media/video/cx88/cx88-alsa.c | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c index 04bf6627d362..dfac6e34859f 100644 --- a/drivers/media/video/cx88/cx88-alsa.c +++ b/drivers/media/video/cx88/cx88-alsa.c @@ -585,13 +585,10 @@ static void snd_cx88_wm8775_volume_put(struct snd_kcontrol *kcontrol, { snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol); struct cx88_core *core = chip->core; - struct v4l2_control client_ctl; int left = value->value.integer.value[0]; int right = value->value.integer.value[1]; int v, b; - memset(&client_ctl, 0, sizeof(client_ctl)); - /* Pass volume & balance onto any WM8775 */ if (left >= right) { v = left << 10; @@ -600,13 +597,8 @@ static void snd_cx88_wm8775_volume_put(struct snd_kcontrol *kcontrol, v = right << 10; b = right ? 0xffff - (0x8000 * left) / right : 0x8000; } - client_ctl.value = v; - client_ctl.id = V4L2_CID_AUDIO_VOLUME; - call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl); - - client_ctl.value = b; - client_ctl.id = V4L2_CID_AUDIO_BALANCE; - call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl); + wm8775_s_ctrl(core, V4L2_CID_AUDIO_VOLUME, v); + wm8775_s_ctrl(core, V4L2_CID_AUDIO_BALANCE, b); } /* OK - TODO: test it */ @@ -687,14 +679,8 @@ static int snd_cx88_switch_put(struct snd_kcontrol *kcontrol, cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, vol); /* Pass mute onto any WM8775 */ if ((core->board.audio_chip == V4L2_IDENT_WM8775) && - ((1<<6) == bit)) { - struct v4l2_control client_ctl; - - memset(&client_ctl, 0, sizeof(client_ctl)); - client_ctl.value = 0 != (vol & bit); - client_ctl.id = V4L2_CID_AUDIO_MUTE; - call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl); - } + ((1<<6) == bit)) + wm8775_s_ctrl(core, V4L2_CID_AUDIO_MUTE, 0 != (vol & bit)); ret = 1; } spin_unlock_irq(&chip->reg_lock); @@ -724,13 +710,10 @@ static int snd_cx88_alc_get(struct snd_kcontrol *kcontrol, { snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol); struct cx88_core *core = chip->core; - struct v4l2_control client_ctl; - - memset(&client_ctl, 0, sizeof(client_ctl)); - client_ctl.id = V4L2_CID_AUDIO_LOUDNESS; - call_hw(core, WM8775_GID, core, g_ctrl, &client_ctl); - value->value.integer.value[0] = client_ctl.value ? 1 : 0; + s32 val; + val = wm8775_g_ctrl(core, V4L2_CID_AUDIO_LOUDNESS); + value->value.integer.value[0] = val ? 1 : 0; return 0; } |