//Aviod udelay problem cause tps61165 Es mode time window wrong.
static void select_1wire_mode(void)
{
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(300);//myudelay(275);//myudelay(360);//myudelay(150);
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(600);//myudelay(650);//myudelay(840);//myudelay(300);
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(700);//myudelay(770);//myudelay(1000);//myudelay(700);
}
//added by zte_gequn091966,20110428
static void select_1wire_mode(void)
{
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(120);
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(280); ////ZTE_LCD_LUYA_20100226_001
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(650); ////ZTE_LCD_LUYA_20100226_001
}
static void send_bkl_data(int level)
{
unsigned int i,j;
i = level & 0x1F;
//printk("PM_DEBUG_MXP: tps61165 backlight data = %d \n",i);
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(10);
//printk("PM_DEBUG_MXP: send_bkl_data \n");
for(j = 0; j < 8; j++)
{
if(i & 0x80)
{
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(10);
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(40);//myudelay(180);
}
else
{
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(40);//myudelay(180);
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(10);
}
i <<= 1;
}
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(10);
gpio_direction_output(lcd_bkl_ctl, 1);
}
static void send_bkl_address(void)
{
unsigned int i,j;
i = TPS61165_DEVICE_ADDRESS;//0x72
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(10);
//printk("PM_DEBUG_MXP: send_bkl_address \n");
for(j = 0; j < 8; j++)
{
if(i & 0x80)
{
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(10);
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(40);//myudelay(180);
}
else
{
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(40);//myudelay(180);
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(10);
}
i <<= 1;
}
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(10);
gpio_direction_output(lcd_bkl_ctl, 1);
}
static void send_bkl_data(int level)
{
unsigned int i,j;
i = level & 0x1F;
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(10);
printk("[LY] send_bkl_data \n");
for(j = 0; j < 8; j++)
{
if(i & 0x80)
{
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(10);
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(180);
}
else
{
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(180);
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(10);
}
i <<= 1;
}
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(10);
gpio_direction_output(lcd_bkl_ctl, 1);
}
static void send_bkl_address(void)
{
unsigned int i,j;
i = 0x72;
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(10);
printk("[LY] send_bkl_address \n");
for(j = 0; j < 8; j++)
{
if(i & 0x80)
{
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(10);
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(180);
}
else
{
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(180);
gpio_direction_output(lcd_bkl_ctl, 1);
myudelay(10);
}
i <<= 1;
}
gpio_direction_output(lcd_bkl_ctl, 0);
myudelay(10);
gpio_direction_output(lcd_bkl_ctl, 1);
}
static void atp_attach(struct device * parent, struct device * self, void *aux)
{
atp_sata_t *sc = (atp_sata_t * )self;
struct pci_attach_args *pa = aux;
pci_chipset_tag_t pc = pa->pa_pc;
bus_space_tag_t iot = pa->pa_iot;
bus_addr_t iobase;
bus_size_t iosize;
bus_addr_t ideaddr;
atp_sata_info_t info;
u32 iog_base;
u32 ioaddr;
int i;
if (pci_io_find(pc, pa->pa_tag, 0x14, &iobase, &iosize))
{
printf(": can't find i/o space\n");
return;
}
if (bus_space_map(iot, iobase, iosize, 0, &sc->reg_base))
{
printf(": can't map i/o space\n");
return;
}
ioaddr = sc->reg_base;
if (pci_io_find(pc, pa->pa_tag, 0x10, &iobase, &iosize))
{
printf(": can't find i/o space\n");
return;
}
if (bus_space_map(iot, iobase, iosize, 0, &ideaddr))
{
printf(": can't map i/o space\n");
return;
}
iog_base = ioaddr + 0x100;
outb(iog_base + 0x0004,0x01);//send COMRESET
while(inb(iog_base + 0x0004) & 0x01)
{
myudelay(10);
}
outb(iog_base + 0x0004,0x0);
for(i = 0;i <= 1;i++)
{
info.sata_reg_base = ioaddr + i * 0x80;
info.flags = i;
info.aa_link.aa_type=0xff; //just for not match ide
config_found(self,(void *)&info,NULL);
}
sc->sc_wdcdev.PIO_cap = 0;
sc->sc_wdcdev.DMA_cap = 0;
sc->sc_wdcdev.channels = sc->wdc_chanarray;
sc->sc_wdcdev.nchannels = 1;
sc->sc_wdcdev.cap |= WDC_CAPABILITY_DATA32;//WDC_CAPABILITY_DATA16;
sc->wdc_chanarray[0] = &sc->wdc_channel;
sc->wdc_channel.channel = 0;
sc->wdc_channel.wdc = &sc->sc_wdcdev;
sc->wdc_channel.ch_queue =
malloc(sizeof(struct channel_queue), M_DEVBUF, M_NOWAIT);
if (sc->wdc_channel.ch_queue == NULL) {
printf("%s: "
"cannot allocate memory for command queue",
sc->sc_wdcdev.sc_dev.dv_xname);
return ;
}
sc->wdc_channel.cmd_iot=iot;
sc->wdc_channel.ctl_iot=iot;
sc->wdc_channel.cmd_ioh= ideaddr+0x80;
sc->wdc_channel.ctl_ioh= ideaddr+0x8e;
sc->wdc_channel.data32iot = sc->wdc_channel.cmd_iot;
sc->wdc_channel.data32ioh = sc->wdc_channel.cmd_ioh;
wdcattach(sc->wdc_chanarray[0]);
}