[linux-block.git] / drivers / gpu / host1x / dev.h

/*
 * Copyright (c) 2012-2015, NVIDIA Corporation.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef HOST1X_DEV_H
#define HOST1X_DEV_H

#include <linux/device.h>
#include <linux/iommu.h>
#include <linux/iova.h>
#include <linux/platform_device.h>
#include <linux/reset.h>

#include "cdma.h"
#include "channel.h"
#include "intr.h"
#include "job.h"
#include "syncpt.h"

struct host1x_syncpt;
struct host1x_syncpt_base;
struct host1x_channel;
struct host1x_cdma;
struct host1x_job;
struct push_buffer;
struct output;
struct dentry;

struct host1x_channel_ops {
	int (*init)(struct host1x_channel *channel, struct host1x *host,
		    unsigned int id);
	int (*submit)(struct host1x_job *job);
};

struct host1x_cdma_ops {
	void (*start)(struct host1x_cdma *cdma);
	void (*stop)(struct host1x_cdma *cdma);
	void (*flush)(struct  host1x_cdma *cdma);
	int (*timeout_init)(struct host1x_cdma *cdma, unsigned int syncpt);
	void (*timeout_destroy)(struct host1x_cdma *cdma);
	void (*freeze)(struct host1x_cdma *cdma);
	void (*resume)(struct host1x_cdma *cdma, u32 getptr);
	void (*timeout_cpu_incr)(struct host1x_cdma *cdma, u32 getptr,
				 u32 syncpt_incrs, u32 syncval, u32 nr_slots);
};

struct host1x_pushbuffer_ops {
	void (*init)(struct push_buffer *pb);
};

struct host1x_debug_ops {
	void (*debug_init)(struct dentry *de);
	void (*show_channel_cdma)(struct host1x *host,
				  struct host1x_channel *ch,
				  struct output *o);
	void (*show_channel_fifo)(struct host1x *host,
				  struct host1x_channel *ch,
				  struct output *o);
	void (*show_mlocks)(struct host1x *host, struct output *output);

};

struct host1x_syncpt_ops {
	void (*restore)(struct host1x_syncpt *syncpt);
	void (*restore_wait_base)(struct host1x_syncpt *syncpt);
	void (*load_wait_base)(struct host1x_syncpt *syncpt);
	u32 (*load)(struct host1x_syncpt *syncpt);
	int (*cpu_incr)(struct host1x_syncpt *syncpt);
	void (*assign_to_channel)(struct host1x_syncpt *syncpt,
	                          struct host1x_channel *channel);
	void (*enable_protection)(struct host1x *host);
};

struct host1x_intr_ops {
	int (*init_host_sync)(struct host1x *host, u32 cpm,
		void (*syncpt_thresh_work)(struct work_struct *work));
	void (*set_syncpt_threshold)(
		struct host1x *host, unsigned int id, u32 thresh);
	void (*enable_syncpt_intr)(struct host1x *host, unsigned int id);
	void (*disable_syncpt_intr)(struct host1x *host, unsigned int id);
	void (*disable_all_syncpt_intrs)(struct host1x *host);
	int (*free_syncpt_irq)(struct host1x *host);
};

struct host1x_sid_entry {
	unsigned int base;
	unsigned int offset;
	unsigned int limit;
};

struct host1x_info {
	unsigned int nb_channels; /* host1x: number of channels supported */
	unsigned int nb_pts; /* host1x: number of syncpoints supported */
	unsigned int nb_bases; /* host1x: number of syncpoint bases supported */
	unsigned int nb_mlocks; /* host1x: number of mlocks supported */
	int (*init)(struct host1x *host1x); /* initialize per SoC ops */
	unsigned int sync_offset; /* offset of syncpoint registers */
	u64 dma_mask; /* mask of addressable memory */
	bool has_hypervisor; /* has hypervisor registers */
	unsigned int num_sid_entries;
	const struct host1x_sid_entry *sid_table;
};

struct host1x {
	const struct host1x_info *info;

	void __iomem *regs;
	void __iomem *hv_regs; /* hypervisor region */
	struct host1x_syncpt *syncpt;
	struct host1x_syncpt_base *bases;
	struct device *dev;
	struct clk *clk;
	struct reset_control *rst;

	struct iommu_group *group;
	struct iommu_domain *domain;
	struct iova_domain iova;
	dma_addr_t iova_end;

	struct mutex intr_mutex;
	int intr_syncpt_irq;

	const struct host1x_syncpt_ops *syncpt_op;
	const struct host1x_intr_ops *intr_op;
	const struct host1x_channel_ops *channel_op;
	const struct host1x_cdma_ops *cdma_op;
	const struct host1x_pushbuffer_ops *cdma_pb_op;
	const struct host1x_debug_ops *debug_op;

	struct host1x_syncpt *nop_sp;

	struct mutex syncpt_mutex;

	struct host1x_channel_list channel_list;

	struct dentry *debugfs;

	struct mutex devices_lock;
	struct list_head devices;

	struct list_head list;
};

void host1x_hypervisor_writel(struct host1x *host1x, u32 r, u32 v);
u32 host1x_hypervisor_readl(struct host1x *host1x, u32 r);
void host1x_sync_writel(struct host1x *host1x, u32 r, u32 v);
u32 host1x_sync_readl(struct host1x *host1x, u32 r);
void host1x_ch_writel(struct host1x_channel *ch, u32 r, u32 v);
u32 host1x_ch_readl(struct host1x_channel *ch, u32 r);

static inline void host1x_hw_syncpt_restore(struct host1x *host,
					    struct host1x_syncpt *sp)
{
	host->syncpt_op->restore(sp);
}

static inline void host1x_hw_syncpt_restore_wait_base(struct host1x *host,
						      struct host1x_syncpt *sp)
{
	host->syncpt_op->restore_wait_base(sp);
}

static inline void host1x_hw_syncpt_load_wait_base(struct host1x *host,
						   struct host1x_syncpt *sp)
{
	host->syncpt_op->load_wait_base(sp);
}

static inline u32 host1x_hw_syncpt_load(struct host1x *host,
					struct host1x_syncpt *sp)
{
	return host->syncpt_op->load(sp);
}

static inline int host1x_hw_syncpt_cpu_incr(struct host1x *host,
					    struct host1x_syncpt *sp)
{
	return host->syncpt_op->cpu_incr(sp);
}

static inline void host1x_hw_syncpt_assign_to_channel(
	struct host1x *host, struct host1x_syncpt *sp,
	struct host1x_channel *ch)
{
	return host->syncpt_op->assign_to_channel(sp, ch);
}

static inline void host1x_hw_syncpt_enable_protection(struct host1x *host)
{
	return host->syncpt_op->enable_protection(host);
}

static inline int host1x_hw_intr_init_host_sync(struct host1x *host, u32 cpm,
			void (*syncpt_thresh_work)(struct work_struct *))
{
	return host->intr_op->init_host_sync(host, cpm, syncpt_thresh_work);
}

static inline void host1x_hw_intr_set_syncpt_threshold(struct host1x *host,
						       unsigned int id,
						       u32 thresh)
{
	host->intr_op->set_syncpt_threshold(host, id, thresh);
}

static inline void host1x_hw_intr_enable_syncpt_intr(struct host1x *host,
						     unsigned int id)
{
	host->intr_op->enable_syncpt_intr(host, id);
}

static inline void host1x_hw_intr_disable_syncpt_intr(struct host1x *host,
						      unsigned int id)
{
	host->intr_op->disable_syncpt_intr(host, id);
}

static inline void host1x_hw_intr_disable_all_syncpt_intrs(struct host1x *host)
{
	host->intr_op->disable_all_syncpt_intrs(host);
}

static inline int host1x_hw_intr_free_syncpt_irq(struct host1x *host)
{
	return host->intr_op->free_syncpt_irq(host);
}

static inline int host1x_hw_channel_init(struct host1x *host,
					 struct host1x_channel *channel,
					 unsigned int id)
{
	return host->channel_op->init(channel, host, id);
}

static inline int host1x_hw_channel_submit(struct host1x *host,
					   struct host1x_job *job)
{
	return host->channel_op->submit(job);
}

static inline void host1x_hw_cdma_start(struct host1x *host,
					struct host1x_cdma *cdma)
{
	host->cdma_op->start(cdma);
}

static inline void host1x_hw_cdma_stop(struct host1x *host,
				       struct host1x_cdma *cdma)
{
	host->cdma_op->stop(cdma);
}

static inline void host1x_hw_cdma_flush(struct host1x *host,
					struct host1x_cdma *cdma)
{
	host->cdma_op->flush(cdma);
}

static inline int host1x_hw_cdma_timeout_init(struct host1x *host,
					      struct host1x_cdma *cdma,
					      unsigned int syncpt)
{
	return host->cdma_op->timeout_init(cdma, syncpt);
}

static inline void host1x_hw_cdma_timeout_destroy(struct host1x *host,
						  struct host1x_cdma *cdma)
{
	host->cdma_op->timeout_destroy(cdma);
}

static inline void host1x_hw_cdma_freeze(struct host1x *host,
					 struct host1x_cdma *cdma)
{
	host->cdma_op->freeze(cdma);
}

static inline void host1x_hw_cdma_resume(struct host1x *host,
					 struct host1x_cdma *cdma, u32 getptr)
{
	host->cdma_op->resume(cdma, getptr);
}

static inline void host1x_hw_cdma_timeout_cpu_incr(struct host1x *host,
						   struct host1x_cdma *cdma,
						   u32 getptr,
						   u32 syncpt_incrs,
						   u32 syncval, u32 nr_slots)
{
	host->cdma_op->timeout_cpu_incr(cdma, getptr, syncpt_incrs, syncval,
					nr_slots);
}

static inline void host1x_hw_pushbuffer_init(struct host1x *host,
					     struct push_buffer *pb)
{
	host->cdma_pb_op->init(pb);
}

static inline void host1x_hw_debug_init(struct host1x *host, struct dentry *de)
{
	if (host->debug_op && host->debug_op->debug_init)
		host->debug_op->debug_init(de);
}

static inline void host1x_hw_show_channel_cdma(struct host1x *host,
					       struct host1x_channel *channel,
					       struct output *o)
{
	host->debug_op->show_channel_cdma(host, channel, o);
}

static inline void host1x_hw_show_channel_fifo(struct host1x *host,
					       struct host1x_channel *channel,
					       struct output *o)
{
	host->debug_op->show_channel_fifo(host, channel, o);
}

static inline void host1x_hw_show_mlocks(struct host1x *host, struct output *o)
{
	host->debug_op->show_mlocks(host, o);
}

extern struct platform_driver tegra_mipi_driver;

#endif
Commit	Line	Data
75471687	1	/*
d4b57818	2	* Copyright (c) 2012-2015, NVIDIA Corporation.
75471687 TB	3	*
	4	* This program is free software; you can redistribute it and/or modify it
	5	* under the terms and conditions of the GNU General Public License,
	6	* version 2, as published by the Free Software Foundation.
	7	*
	8	* This program is distributed in the hope it will be useful, but WITHOUT
	9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	10	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	11	* more details.
	12	*
	13	* You should have received a copy of the GNU General Public License
	14	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	15	*/
	16
	17	#ifndef HOST1X_DEV_H
	18	#define HOST1X_DEV_H
	19
75471687	20	#include <linux/device.h>
404bfb78 MP	21	#include <linux/iommu.h>
404bfb78 MP	22	#include <linux/iova.h>
7e7d432c	23	#include <linux/platform_device.h>
b386c6b7	24	#include <linux/reset.h>
75471687	25
7e7d432c	26	#include "cdma.h"
6579324a	27	#include "channel.h"
7ede0b0b	28	#include "intr.h"
6579324a	29	#include "job.h"
7e7d432c	30	#include "syncpt.h"
75471687 TB	31
75471687 TB	32	struct host1x_syncpt;
f5a954fe	33	struct host1x_syncpt_base;
6579324a TB	34	struct host1x_channel;
	35	struct host1x_cdma;
	36	struct host1x_job;
	37	struct push_buffer;
6236451d TB	38	struct output;
6236451d TB	39	struct dentry;
6579324a TB	40
	41	struct host1x_channel_ops {
	42	int (init)(struct host1x_channel channel, struct host1x *host,
	43	unsigned int id);
	44	int (submit)(struct host1x_job job);
	45	};
	46
	47	struct host1x_cdma_ops {
	48	void (start)(struct host1x_cdma cdma);
	49	void (stop)(struct host1x_cdma cdma);
	50	void (flush)(struct host1x_cdma cdma);
5c0d8d38	51	int (timeout_init)(struct host1x_cdma cdma, unsigned int syncpt);
6579324a TB	52	void (timeout_destroy)(struct host1x_cdma cdma);
	53	void (freeze)(struct host1x_cdma cdma);
	54	void (resume)(struct host1x_cdma cdma, u32 getptr);
	55	void (timeout_cpu_incr)(struct host1x_cdma cdma, u32 getptr,
	56	u32 syncpt_incrs, u32 syncval, u32 nr_slots);
	57	};
	58
	59	struct host1x_pushbuffer_ops {
	60	void (init)(struct push_buffer pb);
	61	};
75471687	62
6236451d TB	63	struct host1x_debug_ops {
	64	void (debug_init)(struct dentry de);
	65	void (show_channel_cdma)(struct host1x host,
	66	struct host1x_channel *ch,
	67	struct output *o);
	68	void (show_channel_fifo)(struct host1x host,
	69	struct host1x_channel *ch,
	70	struct output *o);
	71	void (show_mlocks)(struct host1x host, struct output *output);
	72
	73	};
	74
75471687 TB	75	struct host1x_syncpt_ops {
	76	void (restore)(struct host1x_syncpt syncpt);
	77	void (restore_wait_base)(struct host1x_syncpt syncpt);
	78	void (load_wait_base)(struct host1x_syncpt syncpt);
	79	u32 (load)(struct host1x_syncpt syncpt);
ebae30b1	80	int (cpu_incr)(struct host1x_syncpt syncpt);
c3f52220 MP	81	void (assign_to_channel)(struct host1x_syncpt syncpt,
	82	struct host1x_channel *channel);
	83	void (enable_protection)(struct host1x host);
75471687 TB	84	};
75471687 TB	85
7ede0b0b TB	86	struct host1x_intr_ops {
	87	int (init_host_sync)(struct host1x host, u32 cpm,
	88	void (syncpt_thresh_work)(struct work_struct work));
	89	void (*set_syncpt_threshold)(
5c0d8d38 TR	90	struct host1x *host, unsigned int id, u32 thresh);
	91	void (enable_syncpt_intr)(struct host1x host, unsigned int id);
	92	void (disable_syncpt_intr)(struct host1x host, unsigned int id);
7ede0b0b TB	93	void (disable_all_syncpt_intrs)(struct host1x host);
	94	int (free_syncpt_irq)(struct host1x host);
	95	};
	96
6841482b TR	97	struct host1x_sid_entry {
	98	unsigned int base;
	99	unsigned int offset;
	100	unsigned int limit;
	101	};
	102
75471687	103	struct host1x_info {
14c95fc8 TR	104	unsigned int nb_channels; /* host1x: number of channels supported */
	105	unsigned int nb_pts; /* host1x: number of syncpoints supported */
	106	unsigned int nb_bases; /* host1x: number of syncpoint bases supported */
	107	unsigned int nb_mlocks; /* host1x: number of mlocks supported */
	108	int (init)(struct host1x host1x); /* initialize per SoC ops */
	109	unsigned int sync_offset; /* offset of syncpoint registers */
	110	u64 dma_mask; /* mask of addressable memory */
f1b53c4e	111	bool has_hypervisor; /* has hypervisor registers */
6841482b TR	112	unsigned int num_sid_entries;
6841482b TR	113	const struct host1x_sid_entry *sid_table;
75471687 TB	114	};
	115
	116	struct host1x {
	117	const struct host1x_info *info;
	118
	119	void __iomem *regs;
f1b53c4e	120	void __iomem hv_regs; / hypervisor region */
75471687	121	struct host1x_syncpt *syncpt;
f5a954fe	122	struct host1x_syncpt_base *bases;
75471687 TB	123	struct device *dev;
75471687 TB	124	struct clk *clk;
b386c6b7	125	struct reset_control *rst;
75471687	126
41c3068c	127	struct iommu_group *group;
404bfb78 MP	128	struct iommu_domain *domain;
	129	struct iova_domain iova;
	130	dma_addr_t iova_end;
	131
7ede0b0b	132	struct mutex intr_mutex;
7ede0b0b TB	133	int intr_syncpt_irq;
7ede0b0b TB	134
75471687	135	const struct host1x_syncpt_ops *syncpt_op;
7ede0b0b	136	const struct host1x_intr_ops *intr_op;
6579324a TB	137	const struct host1x_channel_ops *channel_op;
	138	const struct host1x_cdma_ops *cdma_op;
	139	const struct host1x_pushbuffer_ops *cdma_pb_op;
6236451d	140	const struct host1x_debug_ops *debug_op;
7ede0b0b	141
6579324a TB	142	struct host1x_syncpt *nop_sp;
6579324a TB	143
d4b57818	144	struct mutex syncpt_mutex;
8474b025 MP	145
8474b025 MP	146	struct host1x_channel_list channel_list;
6236451d TB	147
6236451d TB	148	struct dentry *debugfs;
692e6d7b	149
776dc384 TR	150	struct mutex devices_lock;
	151	struct list_head devices;
	152
	153	struct list_head list;
75471687 TB	154	};
75471687 TB	155
f1b53c4e MP	156	void host1x_hypervisor_writel(struct host1x *host1x, u32 r, u32 v);
f1b53c4e MP	157	u32 host1x_hypervisor_readl(struct host1x *host1x, u32 r);
75471687 TB	158	void host1x_sync_writel(struct host1x *host1x, u32 r, u32 v);
75471687 TB	159	u32 host1x_sync_readl(struct host1x *host1x, u32 r);
6579324a TB	160	void host1x_ch_writel(struct host1x_channel *ch, u32 r, u32 v);
6579324a TB	161	u32 host1x_ch_readl(struct host1x_channel *ch, u32 r);
75471687 TB	162
	163	static inline void host1x_hw_syncpt_restore(struct host1x *host,
	164	struct host1x_syncpt *sp)
	165	{
	166	host->syncpt_op->restore(sp);
	167	}
	168
	169	static inline void host1x_hw_syncpt_restore_wait_base(struct host1x *host,
	170	struct host1x_syncpt *sp)
	171	{
	172	host->syncpt_op->restore_wait_base(sp);
	173	}
	174
	175	static inline void host1x_hw_syncpt_load_wait_base(struct host1x *host,
	176	struct host1x_syncpt *sp)
	177	{
	178	host->syncpt_op->load_wait_base(sp);
	179	}
	180
	181	static inline u32 host1x_hw_syncpt_load(struct host1x *host,
	182	struct host1x_syncpt *sp)
	183	{
	184	return host->syncpt_op->load(sp);
	185	}
	186
ebae30b1 AM	187	static inline int host1x_hw_syncpt_cpu_incr(struct host1x *host,
ebae30b1 AM	188	struct host1x_syncpt *sp)
75471687	189	{
ebae30b1	190	return host->syncpt_op->cpu_incr(sp);
75471687 TB	191	}
75471687 TB	192
c3f52220 MP	193	static inline void host1x_hw_syncpt_assign_to_channel(
	194	struct host1x host, struct host1x_syncpt sp,
	195	struct host1x_channel *ch)
	196	{
	197	return host->syncpt_op->assign_to_channel(sp, ch);
	198	}
	199
	200	static inline void host1x_hw_syncpt_enable_protection(struct host1x *host)
	201	{
	202	return host->syncpt_op->enable_protection(host);
	203	}
	204
7ede0b0b TB	205	static inline int host1x_hw_intr_init_host_sync(struct host1x *host, u32 cpm,
	206	void (syncpt_thresh_work)(struct work_struct ))
	207	{
	208	return host->intr_op->init_host_sync(host, cpm, syncpt_thresh_work);
	209	}
	210
	211	static inline void host1x_hw_intr_set_syncpt_threshold(struct host1x *host,
5c0d8d38 TR	212	unsigned int id,
5c0d8d38 TR	213	u32 thresh)
7ede0b0b TB	214	{
	215	host->intr_op->set_syncpt_threshold(host, id, thresh);
	216	}
	217
	218	static inline void host1x_hw_intr_enable_syncpt_intr(struct host1x *host,
5c0d8d38	219	unsigned int id)
7ede0b0b TB	220	{
	221	host->intr_op->enable_syncpt_intr(host, id);
	222	}
	223
	224	static inline void host1x_hw_intr_disable_syncpt_intr(struct host1x *host,
5c0d8d38	225	unsigned int id)
7ede0b0b TB	226	{
	227	host->intr_op->disable_syncpt_intr(host, id);
	228	}
	229
	230	static inline void host1x_hw_intr_disable_all_syncpt_intrs(struct host1x *host)
	231	{
	232	host->intr_op->disable_all_syncpt_intrs(host);
	233	}
	234
	235	static inline int host1x_hw_intr_free_syncpt_irq(struct host1x *host)
	236	{
	237	return host->intr_op->free_syncpt_irq(host);
	238	}
6579324a TB	239
	240	static inline int host1x_hw_channel_init(struct host1x *host,
	241	struct host1x_channel *channel,
5c0d8d38	242	unsigned int id)
6579324a	243	{
5c0d8d38	244	return host->channel_op->init(channel, host, id);
6579324a TB	245	}
	246
	247	static inline int host1x_hw_channel_submit(struct host1x *host,
	248	struct host1x_job *job)
	249	{
	250	return host->channel_op->submit(job);
	251	}
	252
	253	static inline void host1x_hw_cdma_start(struct host1x *host,
	254	struct host1x_cdma *cdma)
	255	{
	256	host->cdma_op->start(cdma);
	257	}
	258
	259	static inline void host1x_hw_cdma_stop(struct host1x *host,
	260	struct host1x_cdma *cdma)
	261	{
	262	host->cdma_op->stop(cdma);
	263	}
	264
	265	static inline void host1x_hw_cdma_flush(struct host1x *host,
	266	struct host1x_cdma *cdma)
	267	{
	268	host->cdma_op->flush(cdma);
	269	}
	270
	271	static inline int host1x_hw_cdma_timeout_init(struct host1x *host,
	272	struct host1x_cdma *cdma,
5c0d8d38	273	unsigned int syncpt)
6579324a	274	{
5c0d8d38	275	return host->cdma_op->timeout_init(cdma, syncpt);
6579324a TB	276	}
	277
	278	static inline void host1x_hw_cdma_timeout_destroy(struct host1x *host,
	279	struct host1x_cdma *cdma)
	280	{
	281	host->cdma_op->timeout_destroy(cdma);
	282	}
	283
	284	static inline void host1x_hw_cdma_freeze(struct host1x *host,
	285	struct host1x_cdma *cdma)
	286	{
	287	host->cdma_op->freeze(cdma);
	288	}
	289
	290	static inline void host1x_hw_cdma_resume(struct host1x *host,
	291	struct host1x_cdma *cdma, u32 getptr)
	292	{
	293	host->cdma_op->resume(cdma, getptr);
	294	}
	295
	296	static inline void host1x_hw_cdma_timeout_cpu_incr(struct host1x *host,
	297	struct host1x_cdma *cdma,
	298	u32 getptr,
	299	u32 syncpt_incrs,
	300	u32 syncval, u32 nr_slots)
	301	{
	302	host->cdma_op->timeout_cpu_incr(cdma, getptr, syncpt_incrs, syncval,
	303	nr_slots);
	304	}
	305
	306	static inline void host1x_hw_pushbuffer_init(struct host1x *host,
	307	struct push_buffer *pb)
	308	{
	309	host->cdma_pb_op->init(pb);
	310	}
	311
6236451d TB	312	static inline void host1x_hw_debug_init(struct host1x host, struct dentry de)
	313	{
	314	if (host->debug_op && host->debug_op->debug_init)
	315	host->debug_op->debug_init(de);
	316	}
	317
	318	static inline void host1x_hw_show_channel_cdma(struct host1x *host,
	319	struct host1x_channel *channel,
	320	struct output *o)
	321	{
	322	host->debug_op->show_channel_cdma(host, channel, o);
	323	}
	324
	325	static inline void host1x_hw_show_channel_fifo(struct host1x *host,
	326	struct host1x_channel *channel,
	327	struct output *o)
	328	{
	329	host->debug_op->show_channel_fifo(host, channel, o);
	330	}
	331
	332	static inline void host1x_hw_show_mlocks(struct host1x host, struct output o)
	333	{
	334	host->debug_op->show_mlocks(host, o);
	335	}
	336
4de6a2d6 TR	337	extern struct platform_driver tegra_mipi_driver;
4de6a2d6 TR	338
75471687	339	#endif