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V4L/DVB (9643): em28xx: remove the previous register names

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Previously, AC97 registers were named as if they were part of em28xx
device, generating some confusion. Replace such names for a more general
naming convention.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2008-11-17 22:40:36 -03:00
parent 6fbcebf06a
commit 8975111396
2 changed files with 4 additions and 9 deletions
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8
drivers/media/video/em28xx/em28xx-core.c
View file

@ -304,11 +304,11 @@ static int em28xx_set_audio_source(struct em28xx *dev)
/* Sets AC97 mixer registers
This is seems to be needed, even for non-ac97 configs
*/
ret = em28xx_write_ac97(dev, EM28XX_R14_VIDEO_AC97, video);
ret = em28xx_write_ac97(dev, AC97_VIDEO_VOL, video);
if (ret < 0)
return ret;
ret = em28xx_write_ac97(dev, EM28XX_R10_LINE_IN_AC97, line);
ret = em28xx_write_ac97(dev, AC97_LINEIN_VOL, line);
return ret;
}
@ -324,7 +324,7 @@ int em28xx_audio_analog_set(struct em28xx *dev)
/* Mute */
s[1] |= 0x80;
ret = em28xx_write_ac97(dev, EM28XX_R02_MASTER_AC97, s);
ret = em28xx_write_ac97(dev, AC97_MASTER_VOL, s);
if (ret < 0)
return ret;
@ -346,7 +346,7 @@ int em28xx_audio_analog_set(struct em28xx *dev)
/* Unmute device */
if (!dev->mute)
s[1] &= ~0x80;
ret = em28xx_write_ac97(dev, EM28XX_R02_MASTER_AC97, s);
ret = em28xx_write_ac97(dev, AC97_MASTER_VOL, s);
return ret;
}

5
drivers/media/video/em28xx/em28xx-reg.h
View file

@ -78,11 +78,6 @@
0x47 IR data
*/
/* em202 registers */
#define EM28XX_R02_MASTER_AC97 0x02
#define EM28XX_R10_LINE_IN_AC97 0x10
#define EM28XX_R14_VIDEO_AC97 0x14
/* em2874 registers */
#define EM2874_R50_IR_CONFIG 0x50
#define EM2874_R51_IR 0x51