RaySollium99/picodrive
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start splitting plat menu code; batt + clock in menu; bugfix

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@719 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2009-07-28 21:06:31 +00:00
parent 645ec129e3
commit 61753a6724
7 changed files with 165 additions and 53 deletions
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27
platform/gp2x/soc_pollux.c
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@ -19,6 +19,7 @@
static volatile unsigned short *memregs;
static volatile unsigned long *memregl;
static int memdev = -1;
static int battdev = -1;
extern void *gp2x_screens[4];
@ -190,6 +191,23 @@ static void set_lcd_gamma_(int g100, int A_SNs_curve)
/* hm, the LCD possibly can do it (but not POLLUX) */
}
static int gp2x_read_battery_(void)
{
unsigned short magic_val = 0;
if (battdev < 0)
return -1;
if (read(battdev, &magic_val, sizeof(magic_val)) != sizeof(magic_val))
return -1;
switch (magic_val) {
default:
case 1: return 100;
case 2: return 66;
case 3: return 40;
case 4: return 0;
}
}
void pollux_init(void)
{
struct fb_fix_screeninfo fbfix;
@ -242,7 +260,11 @@ void pollux_init(void)
fb_work_buf = 0;
g_screen_ptr = gp2x_screens[0];
pllsetreg0 = memregl[0xf004];
battdev = open("/dev/pollux_batt", O_RDONLY);
if (battdev < 0)
perror("Warning: could't open pollux_batt");
pllsetreg0 = memregl[0xf004>>2];
memtimex_old[0] = memregs[0x14802>>1];
memtimex_old[1] = memregs[0x14804>>1];
@ -261,6 +283,7 @@ void pollux_init(void)
set_ram_timings = set_ram_timings_;
unset_ram_timings = unset_ram_timings_;
gp2x_read_battery = gp2x_read_battery_;
}
void pollux_finish(void)
@ -279,5 +302,7 @@ void pollux_finish(void)
munmap((void *)memregs, 0x20000);
close(memdev);
if (battdev >= 0)
close(battdev);
}