/*
 * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope 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.
 */

#ifndef __SOC_TEGRA_BPMP_H
#define __SOC_TEGRA_BPMP_H

#include <linux/mailbox_client.h>
#include <linux/reset-controller.h>
#include <linux/semaphore.h>
#include <linux/types.h>

#include <soc/tegra/bpmp-abi.h>

struct tegra_bpmp_clk;

struct tegra_bpmp_soc {
	struct {
		struct {
			unsigned int offset;
			unsigned int count;
			unsigned int timeout;
		} cpu_tx, thread, cpu_rx;
	} channels;
	unsigned int num_resets;
};

struct tegra_bpmp_mb_data {
	u32 code;
	u32 flags;
	u8 data[MSG_DATA_MIN_SZ];
} __packed;

struct tegra_bpmp_channel {
	struct tegra_bpmp *bpmp;
	struct tegra_bpmp_mb_data *ib;
	struct tegra_bpmp_mb_data *ob;
	struct completion completion;
	struct tegra_ivc *ivc;
};

typedef void (*tegra_bpmp_mrq_handler_t)(unsigned int mrq,
					 struct tegra_bpmp_channel *channel,
					 void *data);

struct tegra_bpmp_mrq {
	struct list_head list;
	unsigned int mrq;
	tegra_bpmp_mrq_handler_t handler;
	void *data;
};

struct tegra_bpmp {
	const struct tegra_bpmp_soc *soc;
	struct device *dev;

	struct {
		struct gen_pool *pool;
		dma_addr_t phys;
		void *virt;
	} tx, rx;

	struct {
		struct mbox_client client;
		struct mbox_chan *channel;
	} mbox;

	struct tegra_bpmp_channel *channels;
	unsigned int num_channels;

	struct {
		unsigned long *allocated;
		unsigned long *busy;
		unsigned int count;
		struct semaphore lock;
	} threaded;

	struct list_head mrqs;
	spinlock_t lock;

	struct tegra_bpmp_clk **clocks;
	unsigned int num_clocks;

	struct reset_controller_dev rstc;
};

struct tegra_bpmp *tegra_bpmp_get(struct device *dev);
void tegra_bpmp_put(struct tegra_bpmp *bpmp);

struct tegra_bpmp_message {
	unsigned int mrq;

	struct {
		const void *data;
		size_t size;
	} tx;

	struct {
		void *data;
		size_t size;
	} rx;
};

int tegra_bpmp_transfer_atomic(struct tegra_bpmp *bpmp,
			       struct tegra_bpmp_message *msg);
int tegra_bpmp_transfer(struct tegra_bpmp *bpmp,
			struct tegra_bpmp_message *msg);

int tegra_bpmp_request_mrq(struct tegra_bpmp *bpmp, unsigned int mrq,
			   tegra_bpmp_mrq_handler_t handler, void *data);
void tegra_bpmp_free_mrq(struct tegra_bpmp *bpmp, unsigned int mrq,
			 void *data);

#if IS_ENABLED(CONFIG_CLK_TEGRA_BPMP)
int tegra_bpmp_init_clocks(struct tegra_bpmp *bpmp);
#else
static inline int tegra_bpmp_init_clocks(struct tegra_bpmp *bpmp)
{
	return 0;
}
#endif

#if IS_ENABLED(CONFIG_RESET_TEGRA_BPMP)
int tegra_bpmp_init_resets(struct tegra_bpmp *bpmp);
#else
static inline int tegra_bpmp_init_resets(struct tegra_bpmp *bpmp)
{
	return 0;
}
#endif

#endif /* __SOC_TEGRA_BPMP_H */
t nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/net/sched/act_api.c?id=6fe3faf86757eb7f078ff06b23b206f17dc4fb36&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
gi/linux/net-next.git/commit/sound/soc/codecs?h=nds-private-remove&amp;id=9d1d166f18f8f0f332573b8d2e28e5b3291f09c5'>codecs</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/rl6231.h?h=nds-private-remove&amp;id=9d1d166f18f8f0f332573b8d2e28e5b3291f09c5'>rl6231.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='9d1d166f18f8f0f332573b8d2e28e5b3291f09c5'/><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'>2017-01-27 10:29:33 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-27 10:29:33 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/rl6231.h?h=nds-private-remove&amp;id=9d1d166f18f8f0f332573b8d2e28e5b3291f09c5'>9d1d166f18f8f0f332573b8d2e28e5b3291f09c5</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/soc/codecs/rl6231.h?id=9d1d166f18f8f0f332573b8d2e28e5b3291f09c5'>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=9d1d166f18f8f0f332573b8d2e28e5b3291f09c5'>364c81aaa0645ddfb817e4676744dea5b1b34255</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/codecs/rl6231.h?h=nds-private-remove&amp;id=9d1d166f18f8f0f332573b8d2e28e5b3291f09c5'>sound/soc/codecs/rl6231.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/rl6231.h?h=nds-private-remove&amp;id=b84f02795e3bcf197ae13a7e3ac6cc9d66d2feaa'>b84f02795e3bcf197ae13a7e3ac6cc9d66d2feaa</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/codecs/rl6231.h?h=nds-private-remove&amp;id=9d1d166f18f8f0f332573b8d2e28e5b3291f09c5&amp;id2=b84f02795e3bcf197ae13a7e3ac6cc9d66d2feaa'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/rl6231.h?h=nds-private-remove&amp;id=0e0694ff1a7791274946b7f51bae692da0001a08'>0e0694ff1a7791274946b7f51bae692da0001a08</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/codecs/rl6231.h?h=nds-private-remove&amp;id=9d1d166f18f8f0f332573b8d2e28e5b3291f09c5&amp;id2=0e0694ff1a7791274946b7f51bae692da0001a08'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'media/v4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media</div><div class='commit-msg'>Pull media fixes from Mauro Carvalho Chehab:

 - fix a regression on tvp5150 causing failures at input selection and
   image glitches

 - CEC was moved out of staging for v4.10. Fix some bugs on it while not
   too late

 - fix a regression on pctv452e caused by VM stack changes

 - fix suspend issued with smiapp

 - fix a regression on cobalt driver

 - fix some warnings and Kconfig issues with some random configs.

* tag 'media/v4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  [media] s5k4ecgx: select CRC32 helper
  [media] dvb: avoid warning in dvb_net
  [media] v4l: tvp5150: Don't override output pinmuxing at stream on/off time
  [media] v4l: tvp5150: Fix comment regarding output pin muxing
  [media] v4l: tvp5150: Reset device at probe time, not in get/set format handlers
  [media] pctv452e: move buffer to heap, no mutex
  [media] media/cobalt: use pci_irq_allocate_vectors
  [media] cec: fix race between configuring and unconfiguring
  [media] cec: move cec_report_phys_addr into cec_config_thread_func
  [media] cec: replace cec_report_features by cec_fill_msg_report_features
  [media] cec: update log_addr[] before finishing configuration
  [media] cec: CEC_MSG_GIVE_FEATURES should abort for CEC version &lt; 2
  [media] cec: when canceling a message, don't overwrite old status info
  [media] cec: fix report_current_latency
  [media] smiapp: Make suspend and resume functions __maybe_unused
  [media] smiapp: Implement power-on and power-off sequences without runtime PM
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=9d1d166f18f8f0f332573b8d2e28e5b3291f09c5'>Diffstat</a> (limited to 'sound/soc/codecs/rl6231.h')</div><table summary='diffstat' class='diffstat'>