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authorJohannes Berg <johannes@sipsolutions.net>2008-10-23 15:47:56 +0200
committerTakashi Iwai <tiwai@suse.de>2008-10-23 18:43:42 +0200
commit888dcb7cb26fb85dfe3486d28a2431d69d3e8148 (patch)
treeaad6f0dba4bdb63bc72280ed51a79f7dea284278 /sound/aoa/codecs/snd-aoa-codec-tas-basstreble.h
parent72474be62d6ec2e0337ff01ecbd737f9c5c242c7 (diff)
downloadtalos-op-linux-888dcb7cb26fb85dfe3486d28a2431d69d3e8148.tar.gz
talos-op-linux-888dcb7cb26fb85dfe3486d28a2431d69d3e8148.zip
ALSA: aoa: clean up file names
This cleans up the apple onboard audio driver filenames. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/aoa/codecs/snd-aoa-codec-tas-basstreble.h')
-rw-r--r--sound/aoa/codecs/snd-aoa-codec-tas-basstreble.h134
1 files changed, 0 insertions, 134 deletions
diff --git a/sound/aoa/codecs/snd-aoa-codec-tas-basstreble.h b/sound/aoa/codecs/snd-aoa-codec-tas-basstreble.h
deleted file mode 100644
index 69b61136fd54..000000000000
--- a/sound/aoa/codecs/snd-aoa-codec-tas-basstreble.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * This file is only included exactly once!
- *
- * The tables here are derived from the tas3004 datasheet,
- * modulo typo corrections and some smoothing...
- */
-
-#define TAS3004_TREBLE_MIN 0
-#define TAS3004_TREBLE_MAX 72
-#define TAS3004_BASS_MIN 0
-#define TAS3004_BASS_MAX 72
-#define TAS3004_TREBLE_ZERO 36
-#define TAS3004_BASS_ZERO 36
-
-static u8 tas3004_treble_table[] = {
- 150, /* -18 dB */
- 149,
- 148,
- 147,
- 146,
- 145,
- 144,
- 143,
- 142,
- 141,
- 140,
- 139,
- 138,
- 137,
- 136,
- 135,
- 134,
- 133,
- 132,
- 131,
- 130,
- 129,
- 128,
- 127,
- 126,
- 125,
- 124,
- 123,
- 122,
- 121,
- 120,
- 119,
- 118,
- 117,
- 116,
- 115,
- 114, /* 0 dB */
- 113,
- 112,
- 111,
- 109,
- 108,
- 107,
- 105,
- 104,
- 103,
- 101,
- 99,
- 98,
- 96,
- 93,
- 91,
- 89,
- 86,
- 83,
- 81,
- 77,
- 74,
- 71,
- 67,
- 63,
- 59,
- 54,
- 49,
- 44,
- 38,
- 32,
- 26,
- 19,
- 10,
- 4,
- 2,
- 1, /* +18 dB */
-};
-
-static inline u8 tas3004_treble(int idx)
-{
- return tas3004_treble_table[idx];
-}
-
-/* I only save the difference here to the treble table
- * so that the binary is smaller...
- * I have also ignored completely differences of
- * +/- 1
- */
-static s8 tas3004_bass_diff_to_treble[] = {
- 2, /* 7 dB, offset 50 */
- 2,
- 2,
- 2,
- 2,
- 1,
- 2,
- 2,
- 2,
- 3,
- 4,
- 4,
- 5,
- 6,
- 7,
- 8,
- 9,
- 10,
- 11,
- 14,
- 13,
- 8,
- 1, /* 18 dB */
-};
-
-static inline u8 tas3004_bass(int idx)
-{
- u8 result = tas3004_treble_table[idx];
-
- if (idx >= 50)
- result += tas3004_bass_diff_to_treble[idx-50];
- return result;
-}
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