更换lcd屏幕

bigfly LV 5

我手上有一块480854的屏幕，现在想测试一下在.fex文件中我发现，只要我把下面的这两个参数改成480854，在后面打包、烧录运行时就会出现问题

fb0_width                = 480
fb0_height               = 854

问题如下：
/etc/init.d/rcS: line 60: 1231 Segmentation fault insmod /system/vendor/modules/mali.ko
挂载mali.ko文件显示段错误，具体打印消息如下：
我这种情况是gpu不能用吗？我应该怎么解决这个问题

[    4.223285] Mali: Enable gpu power successfully.
[    4.223364] Mali: Set gpu frequency to 384 MHz
[    4.223434] Mali: Mali GPU initialization finished.
[    4.223881] Mali: ERR: /home/forlinx/work/lichee/linux-3.10/modules/gpu/mali400/kernel_mode/driver/src/devicedrv/mali/common/mali_mem_validation.c
[    4.223892]            mali_mem_validation_add_range()  35
                          Failed to add frame buffer memory; incorrect alignment

[    4.223906] Mali: ERR: /home/forlinx/work/lichee/linux-3.10/modules/gpu/mali400/kernel_mode/driver/src/devicedrv/mali/common/mali_kernel_core.c
[    4.223912]            mali_parse_config_memory() 700
                          Failed to register frame buffer memory region

[    4.224137] Unable to handle kernel paging request at virtual address 00100104
[    4.224146] pgd = e1938000
[    4.224152] [00100104] *pgd=6232e831, *pte=00000000, *ppte=00000000
[    4.224169] Internal error: Oops: 817 [#1] PREEMPT SMP ARM
[    4.224177] Modules linked in: mali(O+) gt9xxnew_ts
[    4.224196] CPU: 0 PID: 1231 Comm: insmod Tainted: G        W  O 3.10.65 #446
[    4.224205] task: e2f47a80 ti: e183a000 task.ti: e183a000
[    4.224221] PC is at unregister_shrinker+0x30/0x5c
[    4.224232] LR is at _raw_spin_unlock_irqrestore+0x38/0x58
[    4.224241] pc : [<c00d4614>]    lr : [<c06ff900>]    psr: 40070013
               sp : e183bc80  ip : e183bc20  fp : e183bc94
[    4.224249] r10: e22a9664  r9 : 00000001  r8 : bf03f564
[    4.224257] r7 : 00000000  r6 : e2e9d600  r5 : c0ad4eb0  r4 : bf03f364
[    4.224264] r3 : 00200200  r2 : 00100100  r1 : 60070013  r0 : c0ad4eb0
[    4.224273] Flags: nZcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[    4.224280] Control: 10c53c7d  Table: 6193806a  DAC: 00000015
[    4.224286]
               PC: 0xc00d4594:
[    4.224292] 4594  e24cb004 e52de004 e8bd4000 e3a03000 e1a05000 e59f4030 e5803014 e1a00004
[    4.224316] 45b4  eb18a540 e5943014 e285200c e2841010 e5842014 e585100c e1a00004 e5853010
[    4.224339] 45d4  e5832000 ebfdd6c9 e89da830 c0ad4eb0 e1a0c00d e92dd830 e24cb004 e52de004
[    4.224362] 45f4  e8bd4000 e1a04000 e59f5030 e1a00005 eb18a52c e5943010 e1a00005 e594200c
[    4.224385] 4614  e5823004 e5832000 e59f3014 e584300c e59f3010 e5843010 ebfdd6b4 e89da830
[    4.224408] 4634  c0ad4eb0 00100100 00200200 e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
[    4.224431] 4654  e1a03001 e590214c e1a00003 e59f1004 eb014a32 e89da800 c00d4670 e1a0c00d
[    4.224454] 4674  e92dd8f0 e24cb004 e24dd008 e52de004 e8bd4000 e59f5074 e3e03000 e50b3024
[    4.224479]
               LR: 0xc06ff880:
[    4.224485] f880  e52de004 e8bd4000 f57ff05b e1d030b0 e2833001 e1c030b0 f57ff04f e320f004
[    4.224508] f8a0  e3a00001 eb000a32 e1a0300d e3c33d7f e3c3303f e5933000 e3130002 089da800
[    4.224531] f8c0  ebfffc6d e89da800 e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000 f57ff05b
[    4.224554] f8e0  e1d030b0 e2833001 e1c030b0 f57ff04f e320f004 e121f001 e3a00001 eb000a1c
[    4.224577] f900  e1a0300d e3c33d7f e3c3303f e5933000 e3130002 089da800 ebfffc57 e89da800
[    4.224600] f920  e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000 f57ff05b e1d030b0 e2833001
[    4.224623] f940  e1c030b0 f57ff04f e320f004 f1080080 e3a00001 eb000a06 e1a0300d e3c33d7f
[    4.224646] f960  e3c3303f e5933000 e3130002 089da800 ebfffc41 e89da800 e1a0c00d e92dd800
[    4.224670]
               SP: 0xe183bc00:
[    4.224676] bc00  c003d4d0 c06ff4e0 e183bc2c c06ff900 e183bc2c e183bc20 c00d4614 40070013
[    4.224699] bc20  ffffffff e183bc6c e183bc94 e183bc38 c0700098 c000a16c c0ad4eb0 60070013
[    4.224722] bc40  00100100 00200200 bf03f364 c0ad4eb0 e2e9d600 00000000 bf03f564 00000001
[    4.224744] bc60  e22a9664 e183bc94 e183bc20 e183bc80 c06ff900 c00d4614 40070013 ffffffff
[    4.224767] bc80  bf03f34c 00000000 e183bcb4 e183bc98 bf0138b4 c00d45f0 bf040434 00000000
[    4.224790] bca0  e2e9d600 00000000 e183bcc4 e183bcb8 bf0124d8 bf0138a0 e183bcdc e183bcc8
[    4.224813] bcc0  bf01aba4 bf0124c4 ffffffff bf040434 e183bd2c e183bce0 bf01acc4 bf01aafc
[    4.224836] bce0  00000001 bf03ff88 00000000 e2e9d600 00000000 bf03f564 00000001 e22a9664
[    4.224859]
               IP: 0xe183bba0:
[    4.224865] bba0  00000000 c06ff958 e183bbc4 e1876b80 00000004 c0bec00c e183bc04 e183bbc8
[    4.224888] bbc0  c003d04c c004dec8 e183bbfc 00000000 c00fcbb0 e1876b80 e23e75c0 e1876b80
[    4.224910] bbe0  e183bc24 e183bc30 e1876bc0 e1876b90 00000005 c003d4d0 e183bc6c e183bc08
[    4.224933] bc00  c003d4d0 c06ff4e0 e183bc2c c06ff900 e183bc2c e183bc20 c00d4614 40070013
[    4.224956] bc20  ffffffff e183bc6c e183bc94 e183bc38 c0700098 c000a16c c0ad4eb0 60070013
[    4.224979] bc40  00100100 00200200 bf03f364 c0ad4eb0 e2e9d600 00000000 bf03f564 00000001
[    4.225001] bc60  e22a9664 e183bc94 e183bc20 e183bc80 c06ff900 c00d4614 40070013 ffffffff
[    4.225024] bc80  bf03f34c 00000000 e183bcb4 e183bc98 bf0138b4 c00d45f0 bf040434 00000000
[    4.225048]
               FP: 0xe183bc14:
[    4.225054] bc14  e183bc20 c00d4614 40070013 ffffffff e183bc6c e183bc94 e183bc38 c0700098
[    4.225077] bc34  c000a16c c0ad4eb0 60070013 00100100 00200200 bf03f364 c0ad4eb0 e2e9d600
[    4.225100] bc54  00000000 bf03f564 00000001 e22a9664 e183bc94 e183bc20 e183bc80 c06ff900
[    4.225122] bc74  c00d4614 40070013 ffffffff bf03f34c 00000000 e183bcb4 e183bc98 bf0138b4
[    4.225145] bc94  c00d45f0 bf040434 00000000 e2e9d600 00000000 e183bcc4 e183bcb8 bf0124d8
[    4.225168] bcb4  bf0138a0 e183bcdc e183bcc8 bf01aba4 bf0124c4 ffffffff bf040434 e183bd2c
[    4.225191] bcd4  e183bce0 bf01acc4 bf01aafc 00000001 bf03ff88 00000000 e2e9d600 00000000
[    4.225213] bcf4  bf03f564 00000001 e22a9664 e183bd2c e183bd10 bf01035c c0040e8c bf040468
[    4.225237]
               R0: 0xc0ad4e30:
[    4.225243] 4e30  00000020 00000000 000001f4 0000000a 00000000 00000000 00000000 61666544
[    4.225264] 4e50  00746c75 65646f4e 00000000 656e6f5a 00000000 00000001 00000000 c0ad4e6c
[    4.225286] 4e70  c0ad4e6c 00000000 00000000 0000086f c0c1562c c0c1562c ffff8ca3 c0c15101
[    4.225309] 4e90  c00ce330 00000000 ffffffff 00000014 0000000a 00000070 00000bb8 000001f4
[    4.225331] 4eb0  ffffffff 003d003d c0ad4eb8 c0ad4eb8 e2c3ee64 e2030a64 0000003c c00d44f4
[    4.225353] 4ed0  c00a708c c00a708c c00a708c c00d4444 c00a708c c00a708c c00a708c c00d4280
[    4.225376] 4ef0  c00a708c c00a708c c00a708c c00d4208 c00a708c c00a708c c00a708c c00d4388
[    4.225399] 4f10  c00a708c c00a708c c00a708c c00d41bc c00a708c c00a708c c00a708c c00d42f8
[    4.225424]
               R5: 0xc0ad4e30:
[    4.225430] 4e30  00000020 00000000 000001f4 0000000a 00000000 00000000 00000000 61666544
[    4.225452] 4e50  00746c75 65646f4e 00000000 656e6f5a 00000000 00000001 00000000 c0ad4e6c
[    4.225473] 4e70  c0ad4e6c 00000000 00000000 0000086f c0c1562c c0c1562c ffff8ca3 c0c15101
[    4.225496] 4e90  c00ce330 00000000 ffffffff 00000014 0000000a 00000070 00000bb8 000001f4
[    4.225518] 4eb0  ffffffff 003d003d c0ad4eb8 c0ad4eb8 e2c3ee64 e2030a64 0000003c c00d44f4
[    4.225541] 4ed0  c00a708c c00a708c c00a708c c00d4444 c00a708c c00a708c c00a708c c00d4280
[    4.225564] 4ef0  c00a708c c00a708c c00a708c c00d4208 c00a708c c00a708c c00a708c c00d4388
[    4.225587] 4f10  c00a708c c00a708c c00a708c c00d41bc c00a708c c00a708c c00a708c c00d42f8
[    4.225611]
               R6: 0xe2e9d580:
[    4.225617] d580  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    4.225638] d5a0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    4.225658] d5c0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    4.225679] d5e0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    4.225700] d600  e2e9ec40 ffffffff 00000000 00000000 00000000 e2e97740 e2e9ec40 e2e9d41c
[    4.225722] d620  e2e9d81c e2d0434c e2d04340 c0b9cfd8 e2da48c8 00000002 00000007 00000000
[    4.225744] d640  00000000 00000000 00000000 e2e9d64c e2e9d64c e2f47a80 00000000 c0b9d290
[    4.225766] d660  bf03f564 e20532c0 00000000 00000020 00050005 e2e9d474 e2e9d874 7fffffff
[    4.225790]
               R10: 0xe22a95e4:
[    4.225796] 95e4  00000000 00000000 00000000 00000000 00000000 00000000 00000000 e22a95c0
[    4.225817] 9604  e22a9604 e22a9604 bf03fe58 00000000 c0adf9c8 e219d3c8 00000001 00000003
[    4.225839] 9624  00000000 00000000 00000000 00000000 00000000 00000000 00000000 e22a9600
[    4.225861] 9644  00000001 e22a9d00 00000124 00000024 bf031518 c0078a5c 00000000 00000000
[    4.225883] 9664  00000000 00000000 00000000 00000000 00000000 00000000 00000000 74636573
[    4.225904] 9684  736e6f69 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    4.225925] 96a4  00000000 00000000 00000000 00000000 00000000 00000000 00000000 7274732e
[    4.225946] 96c4  00626174 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    4.225970] Process insmod (pid: 1231, stack limit = 0xe183a238)
[    4.225978] Stack: (0xe183bc80 to 0xe183c000)
[    4.225990] bc80: bf03f34c 00000000 e183bcb4 e183bc98 bf0138b4 c00d45f0 bf040434 00000000
[    4.226002] bca0: e2e9d600 00000000 e183bcc4 e183bcb8 bf0124d8 bf0138a0 e183bcdc e183bcc8
[    4.226014] bcc0: bf01aba4 bf0124c4 ffffffff bf040434 e183bd2c e183bce0 bf01acc4 bf01aafc
[    4.226025] bce0: 00000001 bf03ff88 00000000 e2e9d600 00000000 bf03f564 00000001 e22a9664
[    4.226037] bd00: e183bd2c e183bd10 bf01035c c0040e8c bf040468 bf040468 e2e9d600 00000000
[    4.226048] bd20: e183bd4c e183bd30 bf01c390 bf01abcc e2e9d610 c0c5e31c 00000000 00000001
[    4.226060] bd40: e183bd5c e183bd50 c0311a48 bf01c2e8 e183bd84 e183bd60 c031061c c0311a30
[    4.226072] bd60: e2e9d610 e2e9d644 bf03f564 c0b9d290 00000000 00000001 e183bda4 e183bd88
[    4.226084] bd80: c031082c c0310564 00000000 bf03f564 c03107b4 c0b9d290 e183bdcc e183bda8
[    4.226095] bda0: c030eb1c c03107c0 e2d1e3dc e2e97774 c06ff8a8 bf03f564 00000000 e2782ac0
[    4.226107] bdc0: e183bddc e183bdd0 c03100e4 c030eaac e183be04 e183bde0 c030fc80 c03100c8
[    4.226119] bde0: bf034a1b e183bdf0 bf03f564 bf01c540 c0bf3700 bf03fe58 e183be24 e183be08
[    4.226132] be00: c0310e3c c030fb98 e183a000 bf01c540 c0bf3700 bf03fe58 e183be34 e183be28
[    4.226144] be20: c031203c c0310d9c e183be4c e183be38 bf01c55c c0311ff4 e183a000 bf01c540
[    4.226156] be40: e183be8c e183be50 c000a4d8 bf01c54c c00f4e2c e183bf48 00000001 bf03fe10
[    4.226167] be60: bf03fe58 e22a9640 e183be8c e183bf48 00000001 bf03fe10 bf03fe58 e22a9640
[    4.226179] be80: e183bf44 e183be90 c007b3ec c000a43c bf03fe1c 00007fff c00772ec c0be8c40
[    4.226191] bea0: 000ad8e5 bf03ff74 eb765f84 e183beb8 c0709f2c c0078b88 e22a9648 00000000
[    4.226203] bec0: bf03fe1c e183a000 c00f5218 c00f49bc ffffffff c007b9f8 c007b9f8 bf03153c
[    4.226213] bee0: 0000000b bf031594 00000003 00000000 00000000 00000000 00000000 00000000
[    4.226224] bf00: 00000000 00000000 00000000 00000000 00000000 00000000 ffffffff b6952008
[    4.226236] bf20: 000ad8e5 00442fd4 00000080 c000fac8 e183a000 00000000 e183bfa4 e183bf48
[    4.226248] bf40: c007ba74 c0079e44 eb323000 00442fd4 eb7655ac eb65dc38 eb66a4dc 00030958
[    4.226258] bf60: 0003b498 00000000 00000000 00000000 0000003f 00000040 00000028 00000000
[    4.226270] bf80: 00000016 00000000 c0013994 00000000 00000069 bee8ede4 00000000 e183bfa8
[    4.226281] bfa0: c000f880 c007b9ac 00000000 00000069 b6952008 00442fd4 000ad8e5 00000000
[    4.226292] bfc0: 00000000 00000069 bee8ede4 00000080 00000001 bee8edec b6f20000 0009b9aa
[    4.226304] bfe0: b6e29901 bee8ea98 0002810f b6e29908 80080030 b6952008 000027ff 00002800
[    4.226421] [<c00d4614>] (unregister_shrinker+0x30/0x5c) from [<bf0138b4>] (mali_mem_os_term+0x20/0xd0 [mali])
[    4.226574] [<bf0138b4>] (mali_mem_os_term+0x20/0xd0 [mali]) from [<bf0124d8>] (mali_memory_terminate+0x20/0x34 [mali])
[    4.226733] [<bf0124d8>] (mali_memory_terminate+0x20/0x34 [mali]) from [<bf01aba4>] (mali_terminate_subsystems+0xb4/0xd0 [mali])
[    4.226904] [<bf01aba4>] (mali_terminate_subsystems+0xb4/0xd0 [mali]) from [<bf01acc4>] (mali_initialize_subsystems+0x104/0x518 [mali])
[    4.227076] [<bf01acc4>] (mali_initialize_subsystems+0x104/0x518 [mali]) from [<bf01c390>] (mali_probe+0xb4/0x220 [mali])
[    4.227174] [<bf01c390>] (mali_probe+0xb4/0x220 [mali]) from [<c0311a48>] (platform_drv_probe+0x24/0x28)
[    4.227191] [<c0311a48>] (platform_drv_probe+0x24/0x28) from [<c031061c>] (driver_probe_device+0xc4/0x208)
[    4.227205] [<c031061c>] (driver_probe_device+0xc4/0x208) from [<c031082c>] (__driver_attach+0x78/0x9c)
[    4.227219] [<c031082c>] (__driver_attach+0x78/0x9c) from [<c030eb1c>] (bus_for_each_dev+0x7c/0xa0)
[    4.227233] [<c030eb1c>] (bus_for_each_dev+0x7c/0xa0) from [<c03100e4>] (driver_attach+0x28/0x30)
[    4.227247] [<c03100e4>] (driver_attach+0x28/0x30) from [<c030fc80>] (bus_add_driver+0xf4/0x228)
[    4.227261] [<c030fc80>] (bus_add_driver+0xf4/0x228) from [<c0310e3c>] (driver_register+0xac/0x130)
[    4.227276] [<c0310e3c>] (driver_register+0xac/0x130) from [<c031203c>] (platform_driver_register+0x54/0x68)
[    4.227370] [<c031203c>] (platform_driver_register+0x54/0x68) from [<bf01c55c>] (init_module+0x1c/0x64 [mali])
[    4.227466] [<bf01c55c>] (init_module+0x1c/0x64 [mali]) from [<c000a4d8>] (do_one_initcall+0xa8/0x144)
[    4.227483] [<c000a4d8>] (do_one_initcall+0xa8/0x144) from [<c007b3ec>] (load_module+0x15b4/0x1b68)
[    4.227498] [<c007b3ec>] (load_module+0x15b4/0x1b68) from [<c007ba74>] (SyS_init_module+0xd4/0xdc)
[    4.227512] [<c007ba74>] (SyS_init_module+0xd4/0xdc) from [<c000f880>] (ret_fast_syscall+0x0/0x30)
[    4.227524] Code: eb18a52c e5943010 e1a00005 e594200c (e5823004)
[    4.227534] ---[ end trace c57267c46477aee1 ]---
[    4.420068]
               insmod_device_driver

[    4.577148]  fbid=0 uiid=0
[    4.577166] [DISP] sunxi_fb_to_display,line:590:sunxi_fb_to_display fb0 UIid 0
[    4.577179] [DISP] sunxi_fb_to_display,line:653:sunxi_fb_to_display set fb0 UIid 0 chan[1]lid[0]z[3]