Part Number:TDA2PXEVM
Tool/software: Linux
hi all,
i design the follow link connect, i want dump the dispDistSrc link data through Null link, but the andriod system crash.
Dup -> Gate_Null (A15) -> Null_vid1 (A15)
DispDistSrc_Android -> Dup -> Gate_Android -> Display_vid1
set the Null_vid1 parameter as following:
void chains_DemoDisplay_SetNullPrms(NullLink_CreateParams *pPrm)
{
pPrm->dumpDataType = NULL_LINK_COPY_TYPE_FILE;
strcpy((char*)pPrm->nameDataFile[0], "/data/vid1_raw_file_dump.dat");
}
crash log as following:
[ 58.232770] Internal error: Oops: 2a05 [#1] PREEMPT SMP ARM
[ 58.239898] Modules linked in: cmemk(O) memcache(O) pvrsrvkm(O) input_polldev ti_fpd3_serdes sd_mod usb_storage scsi_mod
[ 58.250897] CPU: 0 PID: 1430 Comm: apps.out Tainted: G W O 4.4.117-gc33c12e #1
[ 58.259109] Hardware name: Generic DRA74X (Flattened Device Tree)
[ 58.265228] task: cf728e00 task.stack: cf6fe000
[ 58.269784] PC is at v7_dma_inv_range+0x30/0x48 [memcache]
[ 58.275296] LR is at DMA_devIoctl+0x248/0x288 [memcache]
[ 58.280631] pc : [<bf02a074>] lr : [<bf02a3cc>] psr: 600f0013
[ 58.280631] sp : cf6ffed0 ip : 00000014 fp : cf6fff04
[ 58.292157] r10: 00000000 r9 : 00000004 r8 : 00000004
[ 58.297402] r7 : cf636780 r6 : 9defa76c r5 : 00000000 r4 : c120394c
[ 58.303956] r3 : 0000003f r2 : 00000040 r1 : 00000000 r0 : 00000000
[ 58.310511] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
[ 58.317675] Control: 30c5387d Table: 8f71a1c0 DAC: fffffffd
[ 58.323444]
[ 58.323444] SP: 0xcf6ffe50:
[ 58.327729] fe50 00000002 dc8ba675 bf02a074 600f0013 ffffffff cf6ffeb4 00000004 00000004
[ 58.336017] fe70 cf6fff04 cf6ffe80 c020d498 c0201278 00000000 00000000 00000040 0000003f
[ 58.344300] fe90 c120394c 00000000 9defa76c cf636780 00000004 00000004 00000000 cf6fff04
[ 58.352582] feb0 00000014 cf6ffed0 bf02a3cc bf02a074 600f0013 ffffffff c120394c bf02a390
[ 58.360864] fed0 00000000 00000000 00000000 00000000 00000225 dc8ba675 d1253150 c120394c
[ 58.369145] fef0 cf691798 0000fdfd cf6fff7c cf6fff08 c039a23c bf02a190 cf6fff1c dc8ba675
[ 58.377426] ff10 ee36ef10 cfb31880 c120da08 0000000b cf6fff10 c02081a4 cf6fe000 dc8ba675
[ 58.385706] ff30 c123d564 c123affc 9defa76c 0000da08 cf636780 00000004 cf6fff7c cf6fff58
[ 58.393989]
[ 58.393989] FP: 0xcf6ffe84:
[ 58.398277] fe84 00000000 00000040 0000003f c120394c 00000000 9defa76c cf636780 00000004
[ 58.406558] fea4 00000004 00000000 cf6fff04 00000014 cf6ffed0 bf02a3cc bf02a074 600f0013
[ 58.414838] fec4 ffffffff c120394c bf02a390 00000000 00000000 00000000 00000000 00000225
[ 58.423121] fee4 dc8ba675 d1253150 c120394c cf691798 0000fdfd cf6fff7c cf6fff08 c039a23c
[ 58.431403] ff04 bf02a190 cf6fff1c dc8ba675 ee36ef10 cfb31880 c120da08 0000000b cf6fff10
[ 58.439684] ff24 c02081a4 cf6fe000 dc8ba675 c123d564 c123affc 9defa76c 0000da08 cf636780
[ 58.447967] ff44 00000004 cf6fff7c cf6fff58 c04eab28 dc8ba675 00000000 cf636781 cf636780
[ 58.456249] ff64 9defa76c 0000da08 00000004 cf6fffa4 cf6fff80 c039a49c c0399e08 837be068
[ 58.464532]
[ 58.464532] R4: 0xc12038cc:
[ 58.468818] 38cc 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 58.477102] 38ec 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 58.485384] 390c 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 58.493665] 392c 00000000 00000000 00000000 00000000 00000000 00000000 00000001 00000001
[ 58.501945] 394c dc8ba675 003fb0d6 00000000 00000009 c021aa00 c021aa20 c021b430 c021b434
[ 58.510227] 396c c0200044 c021b460 c021b46c c021b3e0 c021b3f8 00000024 c021b4b0 c021b4e0
[ 58.518509] 398c 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 58.526790] 39ac 00000000 c021b364 c021b39c 90f00000 c021ad74 c021ad30 00000022 ffffffff
[ 58.535073]
[ 58.535073] R7: 0xcf636700:
[ 58.539359] 6700 00000000 00000000 00000000 c0a027f8 00000000 00000000 00000000 00000048
[ 58.547642] 6720 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 58.555923] 6740 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ffff0000
[ 58.564204] 6760 ffff0000 d0116448 d0116540 d0116400 d0116400 000002c0 00000001 00000000
[ 58.572489] 6780 00000000 00000000 ee36ef10 cfb31880 cf691798 bf02a67c 00000000 00000003
[ 58.580772] 67a0 00020002 0000001f 00000001 00000000 cf6367b0 cf6367b0 00000000 00000000
[ 58.589051] 67c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 58.597335] 67e0 cf64b900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 58.605618] Process apps.out (pid: 1430, stack limit = 0xcf6fe210)
[ 58.611824] Stack: (0xcf6ffed0 to 0xcf700000)
[ 58.616200] fec0: 00000000 00000000 00000000 00000000
[ 58.624413] fee0: 00000225 dc8ba675 d1253150 c120394c cf691798 0000fdfd cf6fff7c cf6fff08
[ 58.632627] ff00: c039a23c bf02a190 cf6fff1c dc8ba675 ee36ef10 cfb31880 c120da08 0000000b
[ 58.640841] ff20: cf6fff10 c02081a4 cf6fe000 dc8ba675 c123d564 c123affc 9defa76c 0000da08
[ 58.649054] ff40: cf636780 00000004 cf6fff7c cf6fff58 c04eab28 dc8ba675 00000000 cf636781
[ 58.657269] ff60: cf636780 9defa76c 0000da08 00000004 cf6fffa4 cf6fff80 c039a49c c0399e08
[ 58.665482] ff80: 837be068 837be068 9defa7a8 00000036 c02081a4 cf6fe000 00000000 cf6fffa8
[ 58.673695] ffa0: c0207fe0 c039a434 837be068 837be068 00000004 0000da08 9defa76c 9defa764
[ 58.681909] ffc0: 837be068 837be068 9defa7a8 00000036 837155d4 83717240 837829e8 837197b4
[ 58.690122] ffe0: 00000000 9defa750 a70e2e3d a710e43c 600f0010 00000004 ff261011 ff250e12
[ 58.698331] Backtrace:
[ 58.700807] [<bf02a184>] (DMA_devIoctl [memcache]) from [<c039a23c>] (do_vfs_ioctl+0x440/0x62c)
[ 58.709542] r6:0000fdfd r5:cf691798 r4:c120394c
[ 58.714209] [<c0399dfc>] (do_vfs_ioctl) from [<c039a49c>] (SyS_ioctl+0x74/0x84)
[ 58.721548] r9:00000004 r8:0000da08 r7:9defa76c r6:cf636780 r5:cf636781 r4:00000000
[ 58.729374] [<c039a428>] (SyS_ioctl) from [<c0207fe0>] (ret_fast_syscall+0x0/0x40)
[ 58.736974] r9:cf6fe000 r8:c02081a4 r7:00000036 r6:9defa7a8 r5:837be068 r4:837be068
[ 58.744797] Code: 1e070f3e e1110003 e1c11003 1e071f3e (ee070f36)
[ 58.751016] ---[ end trace 1b9ea86ae3fcf40e ]---
[ 58.755691] Kernel panic - not syncing: Fatal exception
[ 58.760942] CPU1: stopping
[ 58.763666] CPU: 1 PID: 146 Comm: logd.klogd Tainted: G D W O 4.4.117-gc33c12e #1
[ 58.771965] Hardware name: Generic DRA74X (Flattened Device Tree)
[ 58.778081] Backtrace:
[ 58.780550] [<c020c80c>] (dump_backtrace) from [<c020ca08>] (show_stack+0x18/0x1c)
[ 58.788149] r6:60070193 r5:c1241e94 r4:00000000 r3:dc8ba675
[ 58.793870] [<c020c9f0>] (show_stack) from [<c0b166b0>] (dump_stack+0x94/0xa8)
[ 58.801126] [<c0b1661c>] (dump_stack) from [<c021052c>] (handle_IPI+0x320/0x33c)
[ 58.808550] r6:00000000 r5:c1085518 r4:00000005 r3:dc8ba675
[ 58.814269] [<c021020c>] (handle_IPI) from [<c0201510>] (gic_handle_irq+0x78/0x7c)
[ 58.821868] r10:ab387830 r9:ab387747 r8:fa213000 r7:fa212000 r6:ed70bfb0 r5:fa21200c
[ 58.829773] r4:c12048c0 r3:00000005
[ 58.833381] [<c0201498>] (gic_handle_irq) from [<c020d7e8>] (__irq_usr+0x48/0x60)
[ 58.840893] Exception stack(0xed70bfb0 to 0xed70bff8)
[ 58.845966] bfa0: abcf3568 00000002 ab3876b0 becb9f9e
[ 58.854180] bfc0: 00000041 abcf3568 00000002 00000054 7fffffff ab387747 ab387830 cccccccd
[ 58.862391] bfe0: ab922000 ab38769c ab922034 abceade2 80070030 ffffffff
[ 58.869030] r8:30c5387d r7:30c5387d r6:ffffffff r5:80070030 r4:abceade2 r3:abcf3568
[ 58.876852] Rebooting in 5 seconds..
could you help me find out the problem?