/*
 * include/media/i2c/smiapp.h
 *
 * Generic driver for SMIA/SMIA++ compliant camera modules
 *
 * Copyright (C) 2011--2012 Nokia Corporation
 * Contact: Sakari Ailus <sakari.ailus@iki.fi>
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 *
 */

#ifndef __SMIAPP_H_
#define __SMIAPP_H_

#include <media/v4l2-subdev.h>

#define SMIAPP_NAME		"smiapp"

#define SMIAPP_DFL_I2C_ADDR	(0x20 >> 1) /* Default I2C Address */
#define SMIAPP_ALT_I2C_ADDR	(0x6e >> 1) /* Alternate I2C Address */

#define SMIAPP_CSI_SIGNALLING_MODE_CCP2_DATA_CLOCK	0
#define SMIAPP_CSI_SIGNALLING_MODE_CCP2_DATA_STROBE	1
#define SMIAPP_CSI_SIGNALLING_MODE_CSI2			2

/*
 * Sometimes due to board layout considerations the camera module can be
 * mounted rotated. The typical rotation used is 180 degrees which can be
 * corrected by giving a default H-FLIP and V-FLIP in the sensor readout.
 * FIXME: rotation also changes the bayer pattern.
 */
enum smiapp_module_board_orient {
	SMIAPP_MODULE_BOARD_ORIENT_0 = 0,
	SMIAPP_MODULE_BOARD_ORIENT_180,
};

struct smiapp_flash_strobe_parms {
	u8 mode;
	u32 strobe_width_high_us;
	u16 strobe_delay;
	u16 stobe_start_point;
	u8 trigger;
};

struct smiapp_hwconfig {
	/*
	 * Change the cci address if i2c_addr_alt is set.
	 * Both default and alternate cci addr need to be present
	 */
	unsigned short i2c_addr_dfl;	/* Default i2c addr */
	unsigned short i2c_addr_alt;	/* Alternate i2c addr */

	uint32_t nvm_size;		/* bytes */
	uint32_t ext_clk;		/* sensor external clk */

	unsigned int lanes;		/* Number of CSI-2 lanes */
	uint32_t csi_signalling_mode;	/* SMIAPP_CSI_SIGNALLING_MODE_* */
	uint64_t *op_sys_clock;

	enum smiapp_module_board_orient module_board_orient;

	struct smiapp_flash_strobe_parms *strobe_setup;
};

#endif /* __SMIAPP_H_  */
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=19ca2c8fecb1592d623fe5e82d6796f8d446268d'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net?id=19ca2c8fecb1592d623fe5e82d6796f8d446268d'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/nfc?id=19ca2c8fecb1592d623fe5e82d6796f8d446268d'>nfc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/nfc/hci?id=19ca2c8fecb1592d623fe5e82d6796f8d446268d'>hci</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/nfc/hci/llc.h?id=19ca2c8fecb1592d623fe5e82d6796f8d446268d'>llc.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='19ca2c8fecb1592d623fe5e82d6796f8d446268d'/><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'>2017-01-24 12:21:51 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-24 12:21:51 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/nfc/hci/llc.h?id=19ca2c8fecb1592d623fe5e82d6796f8d446268d'>19ca2c8fecb1592d623fe5e82d6796f8d446268d</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/nfc/hci/llc.h?id=19ca2c8fecb1592d623fe5e82d6796f8d446268d'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=19ca2c8fecb1592d623fe5e82d6796f8d446268d'>0756e115d125846f46b302085307768f069434a1</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net/nfc/hci/llc.h?id=19ca2c8fecb1592d623fe5e82d6796f8d446268d'>net/nfc/hci/llc.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/nfc/hci/llc.h?id=a4685d2f58e2230d4e27fb2ee581d7ea35e5d046'>a4685d2f58e2230d4e27fb2ee581d7ea35e5d046</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/nfc/hci/llc.h?id=19ca2c8fecb1592d623fe5e82d6796f8d446268d&amp;id2=a4685d2f58e2230d4e27fb2ee581d7ea35e5d046'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/nfc/hci/llc.h?id=880a38547ff08715ce4f1daf9a4bb30c87676e68'>880a38547ff08715ce4f1daf9a4bb30c87676e68</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/nfc/hci/llc.h?id=19ca2c8fecb1592d623fe5e82d6796f8d446268d&amp;id2=880a38547ff08715ce4f1daf9a4bb30c87676e68'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace</div><div class='commit-msg'>Pull namespace fix from Eric Biederman:
 "This has a single brown bag fix.

  The possible deadlock with dec_pid_namespaces that I had thought was
  fixed earlier turned out only to have been moved. So instead of being
  cleaver this change takes ucounts_lock with irqs disabled. So
  dec_ucount can be used from any context without fear of deadlock.

  The items accounted for dec_ucount and inc_ucount are all
  comparatively heavy weight objects so I don't exepct this will have
  any measurable performance impact"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
  userns: Make ucounts lock irq-safe
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=19ca2c8fecb1592d623fe5e82d6796f8d446268d'>Diffstat</a> (limited to 'net/nfc/hci/llc.h')</div><table summary='diffstat' class='diffstat'>