[PATCH] cmpci pc-speaker volume control support

Carlos E Gorges (carlos@techlinux.com.br)
Fri, 1 Jun 2001 21:51:22 -0400


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Hi all, the following patch adds pc-speaker volume control to
cmpci driver.

- --- linux/drivers/sound/cmpci.c.orig Thu May 31 20:32:44 2001
+++ linux/drivers/sound/cmpci.c Thu May 31 21:02:41 2001
@@ -1293,10 +1293,10 @@
[SOUND_MIXER_CD] = { DSP_MIX_CDVOLIDX_L, DSP_MIX_CDVOLIDX_R, MT_5MUTE, 0x04, 0x02 },
[SOUND_MIXER_LINE] = { DSP_MIX_LINEVOLIDX_L, DSP_MIX_LINEVOLIDX_R, MT_5MUTE, 0x10, 0x08 },
[SOUND_MIXER_MIC] = { DSP_MIX_MICVOLIDX, DSP_MIX_MICVOLIDX, MT_5MUTEMONO, 0x01, 0x01 },
- -
[SOUND_MIXER_SYNTH] = { DSP_MIX_FMVOLIDX_L, DSP_MIX_FMVOLIDX_R, MT_5MUTE, 0x40, 0x00 },
[SOUND_MIXER_VOLUME] = { DSP_MIX_MASTERVOLIDX_L, DSP_MIX_MASTERVOLIDX_R, MT_5MUTE, 0x00, 0x00 },
- - [SOUND_MIXER_PCM] = { DSP_MIX_VOICEVOLIDX_L, DSP_MIX_VOICEVOLIDX_R, MT_5MUTE, 0x00, 0x00 }
+ [SOUND_MIXER_PCM] = { DSP_MIX_VOICEVOLIDX_L, DSP_MIX_VOICEVOLIDX_R, MT_5MUTE, 0x00, 0x00 },
+ [SOUND_MIXER_SPEAKER]= { DSP_MIX_SPKRVOLIDX, DSP_MIX_SPKRVOLIDX, MT_5MUTEMONO, 0x01, 0x01 }
};

#ifdef OSS_DOCUMENTED_MIXER_SEMANTICS
@@ -1359,7 +1359,8 @@
[SOUND_MIXER_MIC] = 3,
[SOUND_MIXER_SYNTH] = 4,
[SOUND_MIXER_VOLUME] = 5,
- - [SOUND_MIXER_PCM] = 6
+ [SOUND_MIXER_PCM] = 6,
+ [SOUND_MIXER_SPEAKER]= 7
};

#endif /* OSS_DOCUMENTED_MIXER_SEMANTICS */
- --

_________________________
Carlos E Gorges
(carlos@techlinux.com.br)
Tech informática LTDA
Brazil
_________________________

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