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今天适配了一块新的屏幕,是640*480的,有显示内容但是系统跑起来2秒就挂了,有没有朋友遇到过这个问题?log如下:
[2.590604] <1>.(1)[1:swapper/0]<ALS/PS> alsps_driver_add
[2.591326] <1>.(1)[1:swapper/0]<ALS/PS> register alsps driver for the first time
[2.593576] <1>.(1)[1:swapper/0]<ALS/PS> als_ps_probe
[2.594678] <1>.(1)[1:swapper/0][name:main&]initcall cm36652_init+0x0/0x90 returned 0 after 4236 usecs
[2.596121] <1>.(1)[1:swapper/0][Gsensor] bmi160_acc_init
[2.598352] <1>.(1)[1:swapper/0][name:main&]initcall bmi160_acc_init+0x0/0x6c returned 0 after 2410 usecs
[2.601668] <1>.(1)[1:swapper/0][name:main&]initcall bmi160_gyro_init+0x0/0xc8 returned 0 after 2029 usecs
[2.603137] <1>.(1)[1:swapper/0]MSENSOR af7133e_af8133i_init: i2c_number=2,i2c_addr[0]=0x1e
[2.605737] <1>.(1)[1:swapper/0][name:main&]initcall af7133e_af8133i_init+0x0/0xc4 returned 0 after 2754 usecs
[2.607151] <1>.(1)[1:swapper/0][name:main&]initcall init_mtsched_prof+0x0/0x1a8 returned 0 after 119 usecs
[2.608430] <1>.(1)[1:swapper/0][name:main&]initcall init_boot_prof+0x0/0x44 returned 0 after 23 usecs
[2.609817] <1>.(1)[1:swapper/0][name:main&]initcall init_mtsched_mon+0x0/0x2c8 returned 0 after 183 usecs
[2.611146] <1>.(1)[1:swapper/0][name:main&]initcall init_wq_debug+0x0/0x44 returned 0 after 22 usecs
[2.612361] <1>.(1)[1:swapper/0][name:main&]initcall init_mt_printk_ctrl+0x0/0x54 returned 0 after 25 usecs
[2.614567] <1>.(1)[1:swapper/0][name:i2c&] id: 0, reg: 0xe03bc000, dma_reg: 0xe03ba180, irq: 72
[2.615729] <1>.(1)[1:swapper/0][name:i2c&]i2c-bus0 speed is 100Khz
[2.617807] <1>.(1)[1:swapper/0][name:i2c&] id: 1, reg: 0xe03d2000, dma_reg: 0xe03ba200, irq: 73
[2.618958] <1>.(1)[1:swapper/0][name:i2c&]i2c-bus1 speed is 100Khz
[2.620667] <1>.(1)[1:swapper/0][ 2.695263] <1>.(0)[1:swapper/0][name:main&]initcall MTK_disp_mgr_init+0x0/0x4c returned 0 after 1664 usecs
[2.695338]MMProfileEnable(): enable: 1
[2.699598] <1>-(1)[0:swapper/1]CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 3.182177] r6:c0f960ec r5:ffffffff r4:00000000 r3:dc8cb013
[2.702895] <1>-(1)[0:swapper/1][<c0014cd8>] (show_stack) from [<apper/1][<c0a47338>] (spin_dump) from [<c0a47448>] (spin_bug+0x2c/0x25c)
[2.706923] r5:c0f6f1b8 r4:c0c86b98
[2.70apper/1][<c0091fcc>] (do_raw_spin_lock) from [<c0a54988>] (_raw_spin_lock_irqsave+0x68/0x84)
[2.710453] r10:00000002 rpin_lock_irqsave) from [<c00742d4>] (__wake_up+0x24/0x54)
[2.712684] <1>.(2)[1:swapper/0][name:cmdq_record&][CMDQ]=====01 r5:c18028e8 r4:c18028ec
[2.723886] <0>-(1)[0:swapper/1][<c00742b0>] (__wake_up) from [<c04bad3c>] (disp_irq_handler+01c78 r6:c188fd34 r5:c18028e8 r4:00000099
[2.723943] <0>-(1)[0:swapper/1] r10:c0ff335c r9:00000099 r8:dcd52180 r7:dd8ac030 r6:00000000 r5:c0f54a5c
[2.723952] <0>-(1)[0:swapper/1] r4:dd8ac000
[2.723965] <0>-(1)[0:swapper/1][<c00a41f0>] (handle_irq_event_percpu) from [<c00a45b0>] (handle_irq_event+0x44/0x64)
[2.723997] <0>-(1)[0:swapper/1] r10:00000000 r9:dd8ac000 r8:c0f45a50 r7:c0ff3a00 r6:dcd52180 r5:c0f54a5c
[2.724005] <0>-(1)[0:swapper/1] r4:c0f54a00
[2.724020] <0>-(1)[0:swapper/1][<c00a456c>] (handle_irq_event) from [<c00a76cc>] (handle_level_irq+0xcc/0x144)
[2.724039] <0>-(1)[0:swapper/1] r6:dd8ac000 r5:c0f54a5c r4:c0f54a00 r3:00022008
[2.724053] <0>-(1)[0:swapper/1][<c00a7600>] (handle_level_irq) from [<c00a3a0c>] (__handle_domain_irq+0x1ec/0x304)
[2.724064] <0>-(1)[0:swapper/1] r5:c0e129e4 r4:00000099
[2.724078] <0>-(1)[0:swapper/1][<c00a3820>] (__handle_domain_irq) from [<c0008264>] (asm_do_IRQ+0x24/0x28)
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