cregit-Linux how code gets into the kernel

Release 4.7 include/video/omapvrfb.h

Directory: include/video
/*
 * VRFB Rotation Engine
 *
 * Copyright (C) 2009 Nokia Corporation
 * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
 *
 * 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.,
 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifndef __OMAP_VRFB_H__

#define __OMAP_VRFB_H__


#define OMAP_VRFB_LINE_LEN 2048


struct vrfb {
	
u8 context;
	
void __iomem *vaddr[4];
	
unsigned long paddr[4];
	
u16 xres;
	
u16 yres;
	
u16 xoffset;
	
u16 yoffset;
	
u8 bytespp;
	
bool yuv_mode;
};

#ifdef CONFIG_OMAP2_VRFB
extern bool omap_vrfb_supported(void);
extern int omap_vrfb_request_ctx(struct vrfb *vrfb);
extern void omap_vrfb_release_ctx(struct vrfb *vrfb);
extern void omap_vrfb_adjust_size(u16 *width, u16 *height,
		u8 bytespp);
extern u32 omap_vrfb_min_phys_size(u16 width, u16 height, u8 bytespp);
extern u16 omap_vrfb_max_height(u32 phys_size, u16 width, u8 bytespp);
extern void omap_vrfb_setup(struct vrfb *vrfb, unsigned long paddr,
		u16 width, u16 height,
		unsigned bytespp, bool yuv_mode);
extern int omap_vrfb_map_angle(struct vrfb *vrfb, u16 height, u8 rot);
extern void omap_vrfb_restore_context(void);

#else

static inline bool omap_vrfb_supported(void) { return false; }

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tomi valkeinentomi valkeinen12100.00%1100.00%
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static inline int omap_vrfb_request_ctx(struct vrfb *vrfb) { return 0; }

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senthilvadivu guruswamysenthilvadivu guruswamy15100.00%1100.00%
Total15100.00%1100.00%


static inline void omap_vrfb_release_ctx(struct vrfb *vrfb) {}

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senthilvadivu guruswamysenthilvadivu guruswamy11100.00%1100.00%
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static inline void omap_vrfb_adjust_size(u16 *width, u16 *height, u8 bytespp) {}

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senthilvadivu guruswamysenthilvadivu guruswamy17100.00%1100.00%
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static inline u32 omap_vrfb_min_phys_size(u16 width, u16 height, u8 bytespp) { return 0; }

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senthilvadivu guruswamysenthilvadivu guruswamy19100.00%1100.00%
Total19100.00%1100.00%


static inline u16 omap_vrfb_max_height(u32 phys_size, u16 width, u8 bytespp) { return 0; }

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senthilvadivu guruswamysenthilvadivu guruswamy19100.00%1100.00%
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static inline void omap_vrfb_setup(struct vrfb *vrfb, unsigned long paddr, u16 width, u16 height, unsigned bytespp, bool yuv_mode) {}

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senthilvadivu guruswamysenthilvadivu guruswamy27100.00%1100.00%
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static inline int omap_vrfb_map_angle(struct vrfb *vrfb, u16 height, u8 rot) { return 0; }

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senthilvadivu guruswamysenthilvadivu guruswamy21100.00%1100.00%
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static inline void omap_vrfb_restore_context(void) {}

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#endif #endif /* __VRFB_H */

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tomi valkeinentomi valkeinen18756.50%266.67%
senthilvadivu guruswamysenthilvadivu guruswamy14443.50%133.33%
Total331100.00%3100.00%
Directory: include/video
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