/*
 * 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;
}
ss='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=888dae5361e605efc553b645a7c95bbcc5e904db'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/?id=888dae5361e605efc553b645a7c95bbcc5e904db'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/?id=888dae5361e605efc553b645a7c95bbcc5e904db'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/?id=888dae5361e605efc553b645a7c95bbcc5e904db'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/'>
<input type='hidden' name='id' value='888dae5361e605efc553b645a7c95bbcc5e904db'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='888dae5361e605efc553b645a7c95bbcc5e904db'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-05-18 17:12:23 -0700</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-05-18 17:12:23 -0700</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=888dae5361e605efc553b645a7c95bbcc5e904db'>888dae5361e605efc553b645a7c95bbcc5e904db</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=888dae5361e605efc553b645a7c95bbcc5e904db'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=888dae5361e605efc553b645a7c95bbcc5e904db'>20d3c4892775fc19ee44f331941f8742481cf2c0</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=19c5abcb74b712a7824ae7c55862932534e7dfec'>19c5abcb74b712a7824ae7c55862932534e7dfec</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=888dae5361e605efc553b645a7c95bbcc5e904db&amp;id2=19c5abcb74b712a7824ae7c55862932534e7dfec'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=23ea5967d6bd30ed59480edbc5fe21eec81682a3'>23ea5967d6bd30ed59480edbc5fe21eec81682a3</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=888dae5361e605efc553b645a7c95bbcc5e904db&amp;id2=23ea5967d6bd30ed59480edbc5fe21eec81682a3'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input</div><div class='commit-msg'>Pull input updates from Dmitry Torokhov:
 "First round of updates for the input subsystem.  No new drivers here,
  just some driver fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: rotary-encoder - fix bare use of 'unsigned'
  Input: cm109 - spin_lock in complete() cleanup
  Input: cm109 - fix handling of volume and mute buttons
  Input: byd - don't wipe dynamically allocated memory twice
  Input: twl4030 - fix unsafe macro definition
  Input: twl6040-vibra - remove mutex
  Input: bcm_iproc_tsc - DT spelling s/clock-name/clock-names/
  Input: bcm_iproc_tsc - use syscon to access shared registers
  Input: ti_am335x_tsc - use SIMPLE_DEV_PM_OPS
  Input: omap-keypad - remove set_col_gpio_val() and get_row_gpio_val()
  Input: omap-keypad - drop empty PM stubs
  Input: omap-keypad - remove adjusting of scan delay
  Input: gpio-keys - clean up device tree binding example
  Input: kbtab - stop saving struct usb_device
  Input: gtco - stop saving struct usb_device
  Input: aiptek - stop saving struct usb_device
  Input: acecad - stop saving struct usb_device
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=888dae5361e605efc553b645a7c95bbcc5e904db'>Diffstat</a></div><table summary='diffstat' class='diffstat'>