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linux-sg2042/drivers/video/i810/i810_main.h

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*-*- linux-c -*-
* linux/drivers/video/i810fb_main.h -- Intel 810 frame buffer device
* main header file
*
* Copyright (C) 2001 Antonino Daplas<adaplas@pol.net>
* All Rights Reserved
*
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of this archive for
* more details.
*/
#ifndef __I810_MAIN_H__
#define __I810_MAIN_H__
/* Video Timings */
extern void round_off_xres (u32 *xres);
extern void round_off_yres (u32 *xres, u32 *yres);
extern u32 i810_get_watermark (const struct fb_var_screeninfo *var,
struct i810fb_par *par);
extern void i810fb_encode_registers(const struct fb_var_screeninfo *var,
struct i810fb_par *par, u32 xres, u32 yres);
extern void i810fb_fill_var_timings(struct fb_var_screeninfo *var);
/* Accelerated Functions */
extern void i810fb_fillrect (struct fb_info *p,
const struct fb_fillrect *rect);
extern void i810fb_copyarea (struct fb_info *p,
const struct fb_copyarea *region);
extern void i810fb_imageblit(struct fb_info *p, const struct fb_image *image);
extern int i810fb_sync (struct fb_info *p);
extern void i810fb_init_ringbuffer(struct fb_info *info);
extern void i810fb_load_front (u32 offset, struct fb_info *info);
[PATCH] i810fb: Add i2c/DDC support Add ddc/i2c support for i810fb. This will allow the driver to get display information, especially for monitors with fickle timings. The i2c support depends on CONFIG_FB_I810_GTF. Changed __init* to __devinit* Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Alexander Nyberg <alexn@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-10 04:10:04 +08:00
#ifdef CONFIG_FB_I810_I2C
/* I2C */
extern int i810_probe_i2c_connector(struct fb_info *info, u8 **out_edid,
int conn);
extern void i810_create_i2c_busses(struct i810fb_par *par);
extern void i810_delete_i2c_busses(struct i810fb_par *par);
#else
static inline int i810_probe_i2c_connector(struct fb_info *info, u8 **out_edid,
int conn)
{
return 1;
}
static inline void i810_create_i2c_busses(struct i810fb_par *par) { }
static inline void i810_delete_i2c_busses(struct i810fb_par *par) { }
#endif
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* Conditionals */
#ifdef CONFIG_X86
[PATCH] drivers/video/: possible cleanups This patch contains the possible cleanups including the following: - every file should #include the headers containing the prototypes for it's global functions - make needlessly global functions static - kyro/STG4000Interface.h: #include video/kyro.h and linux/pci.h instead of a manual "struct pci_dev" - i810_main.{c,h}: prototypes for static functions belong to the C file Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: "Antonino A. Daplas" <adaplas@hotpop.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10 12:54:04 +08:00
static inline void flush_cache(void)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
asm volatile ("wbinvd":::"memory");
}
#else
#define flush_cache() do { } while(0)
#endif
#ifdef CONFIG_MTRR
[PATCH] drivers/video/: possible cleanups This patch contains the possible cleanups including the following: - every file should #include the headers containing the prototypes for it's global functions - make needlessly global functions static - kyro/STG4000Interface.h: #include video/kyro.h and linux/pci.h instead of a manual "struct pci_dev" - i810_main.{c,h}: prototypes for static functions belong to the C file Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: "Antonino A. Daplas" <adaplas@hotpop.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10 12:54:04 +08:00
#include <asm/mtrr.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
static inline void __devinit set_mtrr(struct i810fb_par *par)
{
par->mtrr_reg = mtrr_add((u32) par->aperture.physical,
par->aperture.size, MTRR_TYPE_WRCOMB, 1);
if (par->mtrr_reg < 0) {
printk(KERN_ERR "set_mtrr: unable to set MTRR\n");
return;
}
par->dev_flags |= HAS_MTRR;
}
static inline void unset_mtrr(struct i810fb_par *par)
{
if (par->dev_flags & HAS_MTRR)
mtrr_del(par->mtrr_reg, (u32) par->aperture.physical,
par->aperture.size);
}
#else
#define set_mtrr(x) printk("set_mtrr: MTRR is disabled in the kernel\n")
#define unset_mtrr(x) do { } while (0)
#endif /* CONFIG_MTRR */
#ifdef CONFIG_FB_I810_GTF
#define IS_DVT (0)
#else
#define IS_DVT (1)
#endif
#endif /* __I810_MAIN_H__ */