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yaml
---
r: 320035
b: refs/heads/master
c: 67b8d03
h: refs/heads/master
i:
  320033: 21bac36
  320031: 186bcf4
v: v3
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Ezequiel García authored and Mauro Carvalho Chehab committed Jun 21, 2012
1 parent 26a3835 commit 8b65e0d
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Showing 3 changed files with 32 additions and 30 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 2acde1d95f2654601a395367442c192d3da03512
refs/heads/master: 67b8d0330946f1c4c2a31c17cd75733647c55513
27 changes: 14 additions & 13 deletions trunk/drivers/media/video/em28xx/em28xx-audio.c
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Expand Up @@ -42,6 +42,7 @@
#include <sound/initval.h>
#include <sound/control.h>
#include <sound/tlv.h>
#include <sound/ac97_codec.h>
#include <media/v4l2-common.h>
#include "em28xx.h"

Expand Down Expand Up @@ -679,19 +680,19 @@ static int em28xx_audio_init(struct em28xx *dev)
INIT_WORK(&dev->wq_trigger, audio_trigger);

if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
em28xx_cvol_new(card, dev, "Video", AC97_VIDEO_VOL);
em28xx_cvol_new(card, dev, "Line In", AC97_LINEIN_VOL);
em28xx_cvol_new(card, dev, "Phone", AC97_PHONE_VOL);
em28xx_cvol_new(card, dev, "Microphone", AC97_MIC_VOL);
em28xx_cvol_new(card, dev, "CD", AC97_CD_VOL);
em28xx_cvol_new(card, dev, "AUX", AC97_AUX_VOL);
em28xx_cvol_new(card, dev, "PCM", AC97_PCM_OUT_VOL);

em28xx_cvol_new(card, dev, "Master", AC97_MASTER_VOL);
em28xx_cvol_new(card, dev, "Line", AC97_LINE_LEVEL_VOL);
em28xx_cvol_new(card, dev, "Mono", AC97_MASTER_MONO_VOL);
em28xx_cvol_new(card, dev, "LFE", AC97_LFE_MASTER_VOL);
em28xx_cvol_new(card, dev, "Surround", AC97_SURR_MASTER_VOL);
em28xx_cvol_new(card, dev, "Video", AC97_VIDEO);
em28xx_cvol_new(card, dev, "Line In", AC97_LINE);
em28xx_cvol_new(card, dev, "Phone", AC97_PHONE);
em28xx_cvol_new(card, dev, "Microphone", AC97_MIC);
em28xx_cvol_new(card, dev, "CD", AC97_CD);
em28xx_cvol_new(card, dev, "AUX", AC97_AUX);
em28xx_cvol_new(card, dev, "PCM", AC97_PCM);

em28xx_cvol_new(card, dev, "Master", AC97_MASTER);
em28xx_cvol_new(card, dev, "Line", AC97_HEADPHONE);
em28xx_cvol_new(card, dev, "Mono", AC97_MASTER_MONO);
em28xx_cvol_new(card, dev, "LFE", AC97_CENTER_LFE_MASTER);
em28xx_cvol_new(card, dev, "Surround", AC97_SURROUND_MASTER);
}

err = snd_card_register(card);
Expand Down
33 changes: 17 additions & 16 deletions trunk/drivers/media/video/em28xx/em28xx-core.c
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Expand Up @@ -27,6 +27,7 @@
#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/vmalloc.h>
#include <sound/ac97_codec.h>
#include <media/v4l2-common.h>

#include "em28xx.h"
Expand Down Expand Up @@ -326,13 +327,13 @@ struct em28xx_vol_itable {
};

static struct em28xx_vol_itable inputs[] = {
{ EM28XX_AMUX_VIDEO, AC97_VIDEO_VOL },
{ EM28XX_AMUX_LINE_IN, AC97_LINEIN_VOL },
{ EM28XX_AMUX_PHONE, AC97_PHONE_VOL },
{ EM28XX_AMUX_MIC, AC97_MIC_VOL },
{ EM28XX_AMUX_CD, AC97_CD_VOL },
{ EM28XX_AMUX_AUX, AC97_AUX_VOL },
{ EM28XX_AMUX_PCM_OUT, AC97_PCM_OUT_VOL },
{ EM28XX_AMUX_VIDEO, AC97_VIDEO },
{ EM28XX_AMUX_LINE_IN, AC97_LINE },
{ EM28XX_AMUX_PHONE, AC97_PHONE },
{ EM28XX_AMUX_MIC, AC97_MIC },
{ EM28XX_AMUX_CD, AC97_CD },
{ EM28XX_AMUX_AUX, AC97_AUX },
{ EM28XX_AMUX_PCM_OUT, AC97_PCM },
};

static int set_ac97_input(struct em28xx *dev)
Expand Down Expand Up @@ -415,11 +416,11 @@ struct em28xx_vol_otable {
};

static const struct em28xx_vol_otable outputs[] = {
{ EM28XX_AOUT_MASTER, AC97_MASTER_VOL },
{ EM28XX_AOUT_LINE, AC97_LINE_LEVEL_VOL },
{ EM28XX_AOUT_MONO, AC97_MASTER_MONO_VOL },
{ EM28XX_AOUT_LFE, AC97_LFE_MASTER_VOL },
{ EM28XX_AOUT_SURR, AC97_SURR_MASTER_VOL },
{ EM28XX_AOUT_MASTER, AC97_MASTER },
{ EM28XX_AOUT_LINE, AC97_HEADPHONE },
{ EM28XX_AOUT_MONO, AC97_MASTER_MONO },
{ EM28XX_AOUT_LFE, AC97_CENTER_LFE_MASTER },
{ EM28XX_AOUT_SURR, AC97_SURROUND_MASTER },
};

int em28xx_audio_analog_set(struct em28xx *dev)
Expand Down Expand Up @@ -459,9 +460,9 @@ int em28xx_audio_analog_set(struct em28xx *dev)
if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
int vol;

em28xx_write_ac97(dev, AC97_POWER_DOWN_CTRL, 0x4200);
em28xx_write_ac97(dev, AC97_EXT_AUD_CTRL, 0x0031);
em28xx_write_ac97(dev, AC97_PCM_IN_SRATE, 0xbb80);
em28xx_write_ac97(dev, AC97_POWERDOWN, 0x4200);
em28xx_write_ac97(dev, AC97_EXTENDED_STATUS, 0x0031);
em28xx_write_ac97(dev, AC97_PCM_LR_ADC_RATE, 0xbb80);

/* LSB: left channel - both channels with the same level */
vol = (0x1f - dev->volume) | ((0x1f - dev->volume) << 8);
Expand All @@ -487,7 +488,7 @@ int em28xx_audio_analog_set(struct em28xx *dev)
channels */
sel |= (sel << 8);

em28xx_write_ac97(dev, AC97_RECORD_SELECT, sel);
em28xx_write_ac97(dev, AC97_REC_SEL, sel);
}
}

Expand Down

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