/*
 *  linux/drivers/sound/vidc.h
 *
 *  Copyright (C) 1997 Russell King <rmk@arm.linux.org.uk>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 *  VIDC sound function prototypes
 */

/* vidc_fill.S */

/*
 * Filler routines for different channels and sample sizes
 */

extern unsigned long vidc_fill_1x8_u(unsigned long ibuf, unsigned long iend,
				     unsigned long obuf, int mask);
extern unsigned long vidc_fill_2x8_u(unsigned long ibuf, unsigned long iend,
				     unsigned long obuf, int mask);
extern unsigned long vidc_fill_1x8_s(unsigned long ibuf, unsigned long iend,
				     unsigned long obuf, int mask);
extern unsigned long vidc_fill_2x8_s(unsigned long ibuf, unsigned long iend,
				     unsigned long obuf, int mask);
extern unsigned long vidc_fill_1x16_s(unsigned long ibuf, unsigned long iend,
				      unsigned long obuf, int mask);
extern unsigned long vidc_fill_2x16_s(unsigned long ibuf, unsigned long iend,
				      unsigned long obuf, int mask);

/*
 * DMA Interrupt handler
 */

extern irqreturn_t vidc_sound_dma_irq(int irqnr, void *ref);

/*
 * Filler routine pointer
 */

extern unsigned long (*vidc_filler) (unsigned long ibuf, unsigned long iend,
				     unsigned long obuf, int mask);

/*
 * Virtual DMA buffer exhausted
 */

extern irqreturn_t (*dma_interrupt) (void);

/*
 * Virtual DMA buffer addresses
 */

extern unsigned long dma_start, dma_count, dma_bufsize;
extern unsigned long dma_buf[2], dma_pbuf[2];

/* vidc_synth.c */

extern void     vidc_synth_init(struct address_info *hw_config);
extern void	vidc_synth_exit(struct address_info *hw_config);
extern int      vidc_synth_get_volume(void);
extern int      vidc_synth_set_volume(int vol);
inux/net-next.git/log/include/soc/bcm2835/raspberrypi-firmware.h?h=nds-private-remove'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/include/soc/bcm2835/raspberrypi-firmware.h?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/include/soc/bcm2835/raspberrypi-firmware.h?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/include/soc/bcm2835/raspberrypi-firmware.h?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/include/soc/bcm2835/raspberrypi-firmware.h'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1'>include</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/soc?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/soc/bcm2835?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1'>bcm2835</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/soc/bcm2835/raspberrypi-firmware.h?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1'>raspberrypi-firmware.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='0e1929dedea36781e25902118c93edd8d8f09af1'/><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>Mike Looijmans &lt;mike.looijmans@topic.nl&gt;</td><td class='right'>2017-01-16 15:49:38 +0100</td></tr>
<tr><th>committer</th><td>Wolfram Sang &lt;wsa@the-dreams.de&gt;</td><td class='right'>2017-01-25 22:07:40 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/soc/bcm2835/raspberrypi-firmware.h?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1'>0e1929dedea36781e25902118c93edd8d8f09af1</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/soc/bcm2835/raspberrypi-firmware.h?id=0e1929dedea36781e25902118c93edd8d8f09af1'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1'>5e353f42c88f892c20528b8a4c28856919594944</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/soc/bcm2835/raspberrypi-firmware.h?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1'>include/soc/bcm2835/raspberrypi-firmware.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/soc/bcm2835/raspberrypi-firmware.h?h=nds-private-remove&amp;id=7a308bb3016f57e5be11a677d15b821536419d36'>7a308bb3016f57e5be11a677d15b821536419d36</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/soc/bcm2835/raspberrypi-firmware.h?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1&amp;id2=7a308bb3016f57e5be11a677d15b821536419d36'>diff</a>)</td></tr></table>
<div class='commit-subject'>i2c: i2c-cadence: Initialize configuration before probing devices</div><div class='commit-msg'>The cadence I2C driver calls cdns_i2c_writereg(..) to setup a workaround
in the controller, but did so after calling i2c_add_adapter() which starts
probing devices on the bus. Change the order so that the configuration is
completely finished before using the adapter.

Signed-off-by: Mike Looijmans &lt;mike.looijmans@topic.nl&gt;
Signed-off-by: Wolfram Sang &lt;wsa@the-dreams.de&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=0e1929dedea36781e25902118c93edd8d8f09af1'>Diffstat</a> (limited to 'include/soc/bcm2835/raspberrypi-firmware.h')</div><table summary='diffstat' class='diffstat'>