ctp添加到android内核源代码中，出现了ctp_fetch_sysconfig_para
本帖最后由 xiaolonghun1 于 2015-7-24 08:36 编辑<6>[ 4.188570] =====ctp_fetch_sysconfig_para=====.
<4>[ 4.188611] ctp_init_platform_resource:gpio_request i:0, gpio:174 failed
<4>[ 4.188626] ctp_init_platform_resource:gpio_request i:1, gpio:35 failed
<4>[ 4.210402] i2c-core: driver using legacy suspend method
<4>[ 4.210421] i2c-core: driver using legacy resume method
<4>[ 4.210980] ctp_detect:I2C connection might be something wrong
本帖最后由 xiaolonghun1 于 2015-7-24 08:36 编辑
0,81,92,a3,b4,c5,d6,e7,f
00: ad00 e1ad f7e1 19f7 ef19 00ef 1500 4f15
08: 634f cb63 30cb 3b30 c73b 40c7 8840 2088
10: 2620 9326 dc93 7cdc 0e7c 480e 8948 8589
18: 2c85 1afile:///C:\Users\Administrator\Documents\Tencent Files\374034723\Image\C2C\@8)@)UL8ILKZBH@2(]B5T4G.png2c f91a f6f9 dff6 26df 1026 ec10
20: fdec 14fd 7914 f679 89f6 9389 0193 0000
28: 0000 0b01 330b 0033 0000 0000 0000 0b00
30: c00b 31c0 ff32 ffff ffff ffff ffff ffff
38: ffff ffff ffff ffff 40ff 6c40 006c 0000
40: 0000 0000 0000 0000 0000 0000 0000 0000
48: 0000 0000 0000 0000 0000 0000 0000 0000
50: 0000 0000 0000 0000 0000 0000 0000 0000
58: 0000 0000 0000 0000 0000 0000 0000 0000
60: 0000 0000 0000 0000 0000 0000 0000 0000
68: 0000 0000 0000 0000 0000 0000 0000 0000
70: 0000 0000 0000 0000 0000 0000 0000 0000
78: 0000 0000 0000 0000 0000 0000 0000 1900
80: 3c19 b33c 00b3 0600 a006 01a0 0a01 060a
88: 1406 2614 0026 0200 0002 0200 0002 4700
90: f947 00f9 d800 40d8 7040 e570 32e5 de32
98: 5fde c75f dcc7 01dc 8201 6682 6d66 ff6d
a0: 30ff f830 0af8 010a 0101 0601 0106 7901
a8: 0179 0001 f600 9bf6 b59b c8b5 01c8 0601
b0: 2806 0028 6400 3264 6732 a067 00a0 1c00
b8: 261c d926 5bd9 fb5b 5ffb a35f 08a3 0008
c0: 0000 0000 0000 0000 0000 0000 0000 0000
c8: 0000 0000 0000 0000 0000 0000 0000 0000
d0: 0000 0000 0000 0000 0000 0000 0000 0000
d8: 0000 0000 0000 0000 0000 0000 0000 0000
e0: 0000 0000 0000 0000 0000 0000 0000 0000
e8: 0000 0000 0000 0000 0000 0000 0000 0000
f0: 0000 0000 0000 0000 0000 0000 0000 0000
f8: 0000 0000 0000 0100 0001 0000 0000 0000
root@android:/ # i2cdump -y 1 0x3file:///C:\Users\Administrator\Documents\Tencent Files\374034723\Image\C2C\8 w
我可以从CTP那边读取得到数据，但具体是什么内容还不是特别清楚 本帖最后由 xiaolonghun1 于 2015-7-23 11:00 编辑
0x38是触摸的I2C地址
我看到网上有正确加载配置的，上面显示的这个配置的情况，好像是正确的。
<6>[ 6.547355] =====================================Novatek_TouchDriver================================
<6>[ 6.556633] Novatek_TouchDriver VERSION =Rocky@inet Novatek_TouchDriver_20120412.1417
<7>[ 6.564528] m_inet_ctpState return false,continue deteck
<6>[ 6.569953] ctp_fetch_sysconfig_para.
<6>[ 6.573764] ctp_fetch_sysconfig_para: after: ctp_twi_addr is 0x9, dirty_addr_buf: 0x9. dirty_addr_buf: 0xfffe
<6>[ 6.584088] ctp_fetch_sysconfig_para: ctp_twi_id is 2.
<6>[ 6.589339] ctp_fetch_sysconfig_para: screen_max_x = 1024.
<6>[ 6.594986] ctp_fetch_sysconfig_para: screen_max_y = 600.
<6>[ 6.600523] ctp_fetch_sysconfig_para: revert_x_flag = 0.
<6>[ 6.605976] ctp_fetch_sysconfig_para: revert_y_flag = 0.
<6>[ 6.611436] ctp_fetch_sysconfig_para: exchange_x_y_flag = 0.
<6>[ 6.617243] ctp_fetch_sysconfig_para: screen_rotate_flag = 0.
<6>[ 6.623128] ft5x_ts_init: after fetch_sysconfig_para: normal_i2c: 0x9. normal_i2c: 0xfffe
<7>[ 6.631857] script parser fetch err.
<6>[ 6.635549] ctp_init_platform_resource: tp_reset request gpio fail!
你好~照你圖片設定，menuconfig也設定yes，他都沒有自動加載進去(lsmod、getevent都看過設備)，然後我用modules手動加載也沒有進去tp初始化動作，請問哪邊還有要注意?
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