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ALSA: tlv - Define numbers in sound/tlv.h
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -38,9 +38,11 @@
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#define SNDRV_CTL_TLVT_DB_MINMAX 4 /* dB scale with min/max */
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#define SNDRV_CTL_TLVT_DB_MINMAX_MUTE 5 /* dB scale with min/max with mute */
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#define TLV_DB_SCALE_MASK 0xffff
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#define TLV_DB_SCALE_MUTE 0x10000
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#define TLV_DB_SCALE_ITEM(min, step, mute) \
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SNDRV_CTL_TLVT_DB_SCALE, 2 * sizeof(unsigned int), \
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(min), ((step) & 0xffff) | ((mute) ? 0x10000 : 0)
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(min), ((step) & TLV_DB_SCALE_MASK) | ((mute) ? TLV_DB_SCALE_MUTE : 0)
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#define DECLARE_TLV_DB_SCALE(name, min, step, mute) \
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unsigned int name[] = { TLV_DB_SCALE_ITEM(min, step, mute) }
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@ -1843,7 +1843,7 @@ int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag,
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val1 += ofs;
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val1 = ((int)val1) * ((int)val2);
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if (min_mute)
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val2 |= 0x10000;
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val2 |= TLV_DB_SCALE_MUTE;
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if (put_user(SNDRV_CTL_TLVT_DB_SCALE, _tlv))
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return -EFAULT;
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if (put_user(2 * sizeof(unsigned int), _tlv + 1))
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