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<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN><SPAN></SPAN>writel(info->delay &
0xffff,<SPAN> </SPAN>base_addr+S3C2410_ADCDLY);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>writel(WAIT4INT(0),
base_addr+S3C2410_ADCTSC);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>/* Initialise input
stuff */</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>memset(&ts, 0,
sizeof(struct s3c2410ts));</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>init_input_dev(&ts.dev);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>ts.dev.evbit[0] =
ts.dev.evbit[0] = BIT(EV_SYN) | BIT(EV_KEY) |
BIT(EV_ABS);</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>ts.dev.keybit[LONG(BTN_TOUCH)] =
BIT(BTN_TOUCH);</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>input_set_abs_params(&ts.dev, ABS_X, 0,
0x3FF, 0, 0);</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>input_set_abs_params(&ts.dev, ABS_Y, 0,
0x3FF, 0, 0);</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>input_set_abs_params(&ts.dev,
ABS_PRESSURE, 0, 1, 0, 0);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>sprintf(ts.phys,
"ts0");</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>ts.dev.private =
&ts;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>ts.dev.name =
s3c2410ts_name;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>ts.dev.phys =
ts.phys;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>ts.dev.id.bustype =
BUS_RS232;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>ts.dev.id.vendor =
0xDEAD;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>ts.dev.id.product =
0xBEEF;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>ts.dev.id.version =
S3C2410TSVERSION;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>ts.shift =
info->oversampling_shift;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>/* Get irqs
*/</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>if
(request_irq(IRQ_ADC, stylus_action, SA_SAMPLE_RANDOM,</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN><SPAN></SPAN>"s3c2410_action", &ts.dev))
{</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN><SPAN></SPAN>printk(KERN_ERR "s3c2410_ts.c:
Could not allocate ts IRQ_ADC !\n");</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN><SPAN></SPAN>iounmap(base_addr);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>return
-EIO;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>}</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>if
(request_irq(IRQ_TC, stylus_updown, SA_SAMPLE_RANDOM,</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN><SPAN></SPAN>"s3c2410_updown", &ts.dev))
{</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN><SPAN></SPAN>printk(KERN_ERR "s3c2410_ts.c:
Could not allocate ts IRQ_TC !\n");</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN><SPAN></SPAN>iounmap(base_addr);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>return
-EIO;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>}</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>printk(KERN_INFO
"%s successfully loaded\n", s3c2410ts_name);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>/* All went ok, so
register to the input system */</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>input_register_device(&ts.dev);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>return
0;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>}</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>static int
s3c2410ts_remove(struct device *dev)</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>{</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>disable_irq(IRQ_ADC);</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>disable_irq(IRQ_TC);</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>free_irq(IRQ_TC,&ts.dev);</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>free_irq(IRQ_ADC,&ts.dev);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>if (adc_clock)
{</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN><SPAN></SPAN>clk_disable(adc_clock);</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN><SPAN></SPAN>clk_unuse(adc_clock);</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN><SPAN></SPAN>clk_put(adc_clock);</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN><SPAN></SPAN>adc_clock = NULL;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>}</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>input_unregister_device(&ts.dev);</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>iounmap(base_addr);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>return
0;</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>}</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>static struct device_driver
s3c2410ts_driver = {</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>.name<SPAN>
</SPAN>= "s3c2410-ts",</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>.bus<SPAN> </SPAN>=
&platform_bus_type,</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>.probe<SPAN>
</SPAN>= s3c2410ts_probe,</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>.remove<SPAN>
</SPAN>= s3c2410ts_remove,</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>};</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>int __init
s3c2410ts_init(void)</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>{</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>return
driver_register(&s3c2410ts_driver);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>}</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>void __exit
s3c2410ts_exit(void)</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>{</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US><SPAN></SPAN>driver_unregister(&s3c2410ts_driver);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>}</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US>module_init(s3c2410ts_init);</SPAN></P>
<P class=MsoNormal><SPAN
lang=EN-US>module_exit(s3c2410ts_exit);</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>/*</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>Local
variables:</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>compile-command:
"make ARCH=arm CROSS_COMPILE=/usr/local/arm/3.3.2/bin/arm-<B
style="COLOR: black; BACKGROUND-COLOR: #a0ffff">linux</B>- -k -C
../../.."</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>c-basic-offset:
8</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>End:</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>*/</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>2</SPAN><SPAN
style="FONT-FAMILY: 宋体">、将</SPAN><SPAN
lang=EN-US>s3c2410_ts.h</SPAN><SPAN
style="FONT-FAMILY: 宋体">文件拷贝到</SPAN><SPAN
lang=EN-US>include/asm/arch-s3c2410/</SPAN><SPAN
style="FONT-FAMILY: 宋体">目录下，其内容为：</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if
!supportEmptyParas]--> <!--[endif]--><O:P></O:P></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US>/* <B
style="COLOR: black; BACKGROUND-COLOR: #a0ffff">linux</B>/include/asm/arch-s3c2410/s3c2410_ts.h</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>*</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>* Copyright (c)
2005 Arnaud Patard <ARNAUD.PATARD @rtp-net.org="" /></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>*</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><SPAN></SPAN>*</SPAN></P>
<P class=MsoNormal><SPAN lang⌨️ 快捷键说明
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