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in video mode chage ui to 565 fail

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root
2011-03-10 17:08:32 +08:00
parent f860da4e0e
commit 7fe63eebbe
3 changed files with 3 additions and 14 deletions
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13
drivers/video/fbmem.c Normal file → Executable file
View File

@@ -41,8 +41,6 @@
*/
#define FBPIXMAPSIZE (1024 * 8)
#define SETFBIOVADDR 0x4619
#define GETFBIOVADDR 0x4620
struct fb_info *registered_fb[FB_MAX] __read_mostly;
int num_registered_fb __read_mostly;
@@ -1147,17 +1145,6 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
release_console_sem();
unlock_fb_info(info);
break;
#if 1
case SETFBIOVADDR:
if (copy_from_user(&fb_vaddr, argp, 4))
return -EFAULT;
//printk("fbmem.c set fb_vaddr = 0x%08x \n",fb_vaddr);
break;
case GETFBIOVADDR:
copy_to_user(argp, &fb_vaddr, 4);
//printk("fbmem.c get fb_vaddr = 0x%08x \n",fb_vaddr);
break;
#endif
default:
if (!lock_fb_info(info))
return -ENODEV;

2
drivers/video/rk29_fb.c
View File

@@ -1499,11 +1499,13 @@ static int fb0_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
panel_size[1] = inf->cur_screen->y_res;
}
if(copy_to_user((void*)arg, panel_size, 8)) return -EFAULT;
break;
}
case FBIOPUT_GET_CURSOR_EN:
{
u32 en = LcdReadBit(inf, SYS_CONFIG, m_HWC_ENABLE);
if(copy_to_user((void*)arg, &en, 4)) return -EFAULT;
break;
}
default:
break;

2
include/linux/fb.h
View File

@@ -26,7 +26,6 @@ struct dentry;
#define FBIOPUT_SET_CURSOR_CMAP 0x460c
#define FBIOPUT_GET_CURSOR_RESOLUTION 0x460d
#define FBIOPUT_GET_CURSOR_EN 0x460e
#define FBIOGET_OVERLAY_STATE 0X460f
#ifdef __KERNEL__
#define FBIO_CURSOR _IOWR('F', 0x08, struct fb_cursor_user)
#else
@@ -46,6 +45,7 @@ struct dentry;
#define FBIOGET_HWCINFO 0x4616
#define FBIOPUT_MODEINFO 0x4617
#define FBIOGET_DISPINFO 0x4618
#define FBIOGET_OVERLAY_STATE 0X4619
#define FB_TYPE_PACKED_PIXELS 0 /* Packed Pixels */