本帖最后由 vinsionLeo 于 2018-5-30 16:23 编辑
同一片开发板，刷android4.4的固件没有问题，可以正常使用
刷android5.1的固件，会卡死在android开机LOGO处
内核一直打印关于fence的信息
<6>[ 444.670525] fence timeout on [dc0d6600] after 3010ms
<4>[ 444.670650] objs:
<4>[ 444.670650] --------------
<4>[ 444.670650] fb-timeline sw_sync: 559
<4>[ 444.670650] pt signaled@239.869999: 553
<4>[ 444.670650] pt signaled@352.753338: 556
<4>[ 444.670650] pt signaled@444.370022: 558
<4>[ 444.670650] pt signaled@445.153347: 559
<4>[ 444.670650] pt active: 560
<4>[ 444.670650] pt active: 560
<4>[ 444.670650]
<4>[ 444.670650] fb-timeline sw_sync: 54
<4>[ 444.670650] pt signaled@445.151498: 54
<4>[ 444.670650] pt active: 55
<4>[ 444.670650] pt active: 55
<4>[ 444.670650]
<4>[ 444.670650] malitl_162_0xb7a03b18 Mali: 541
<4>[ 444.670650] pt signaled@445.153848: 541(0)
<4>[ 444.670650]
<4>[ 444.670650] malitl_162_0xb7a08dc8 Mali: 14
<4>[ 444.670650] pt signaled@315.454448: 12(0)
<4>[ 444.670650] pt signaled@347.130034: 13(0)
<4>[ 444.670650] pt signaled@404.060035: 14(0)
<4>[ 444.670650] pt signaled@404.060035: 14(0)
<4>[ 444.670701]
<4>[ 444.670701] malitl_162_0xb7a7cff0 Mali: 0
<4>[ 444.670701]
<4>[ 444.670701] malitl_1603_0xb816cdf8 Mali: 0
<4>[ 444.670701]
<4>[ 444.670701] malitl_1603_0xb81720a8 Mali: 0
<4>[ 444.670701]
<4>[ 444.670701] malitl_1603_0xb81d27a8 Mali: 7
<4>[ 444.670701] pt signaled@355.795097: 7(0)
<4>[ 444.670701] pt active: 8(0)
<4>[ 444.670701] pt signaled@445.153849: 7(0)
<4>[ 444.670701]
<4>[ 444.670701] malitl_2237_0xb8167fa0 Mali: 0
<4>[ 444.670701]
<4>[ 444.670701] malitl_2237_0xb816b8b8 Mali: 0
<4>[ 444.670701]
<4>[ 444.670701] malitl_2237_0xb8242400 Mali: 0
<4>[ 444.670701]
<4>[ 444.670701] fences:
<4>[ 444.670701] --------------
<4>[ 444.670701] [dafe6c80] FramebufferSurface:2: signaled
<4>[ 444.670701] fb-timeline_pt signaled@239.869999: 553 / 559
<4>[ 444.670701] malitl_162_0xb7a08dc8_pt signaled@315.454448: 12(0) / 14
<4>[ 444.670701]
<4>[ 444.670701] [dc839180] FramebufferSurface:0: signaled
08dc8_pt signaled@404.060035: 14(0) / 14
<4>[ 444.670761]
<4>[ 444.670761] [db683d80] FramebufferSurface:1: signaled
<4>[ 444.670761] fb-timeline_pt signaled@444.370022: 558 / 559
<4>[ 444.670761] malitl_162_0xb7a08dc8_pt signaled@404.060035: 14(0) / 14
<4>[ 444.670761]
<4>[ 444.670761] [db8d8900] ret_fence: signaled
<4>[ 444.670761] fb-timeline_pt signaled@445.153347: 559 / 559
<4>[ 444.670789]
<4>[ 444.670789] [c5a7d300] ret_fence: signaled
<4>[ 444.670789] fb-timeline_pt signaled@445.151498: 54 / 54
<4>[ 444.670789]
<4>[ 444.670789] [dc839a00] ret_fence: active
<4>[ 444.670789] fb-timeline_pt active: 560 / 559
<4>[ 444.670789]
<4>[ 444.670789] [db82de00] ret_fence: active
<4>[ 444.670789] fb-timeline_pt active: 55 / 54
<4>[ 444.670789]
<4>[ 444.670789] [dc0d6600] mali_fence: active
<4>[ 444.670789] malitl_1603_0xb81d27a8_pt active: 8(0) / 7
<4>[ 444.670789]
<4>[ 444.670789] [db82df00] com.android.launcher3/com.an:0: active
<4>[ 444.670789] malitl_162_0xb7a03b18_pt signaled@445.153848: 541(0) / 541
<4>[ 444.670789] fb-timeline_pt active: 55 / 54
<4>[ 444.670789] malitl_1603_0xb81d27a8_pt signaled@445.153849: 7(0) / 7
<4>[ 444.670789] fb-timeline_pt active: 560 / 559
<4>[ 444.670789]
<6>[ 450.072740] fence timeout on [dc819380] after 3010ms
<4>[ 450.072877] objs:
<4>[ 450.072877] --------------
<4>[ 450.072877] fb-timeline sw_sync: 560
<4>[ 450.072877] pt signaled@352.753338: 556
<4>[ 450.072877] pt signaled@444.370022: 558
<4>[ 450.072877] pt signaled@445.153347: 559
<4>[ 450.072877] pt signaled@451.436665: 560
<4>[ 450.072877] pt signaled@451.436666: 560
<4>[ 450.072877] pt active: 561
<4>[ 450.072877] pt active: 561
<4>[ 450.072877]
<4>[ 450.072877] fb-timeline sw_sync: 55
<4>[ 450.072877] pt signaled@453.918152: 55
<4>[ 450.072877] pt signaled@453.918153: 55
<4>[ 450.072877] pt active: 56
<4>[ 450.072877] pt active: 56
<4>[ 450.072877]
<4>[ 450.072877] malitl_162_0xb7a03b18 Mali: 541
<4>[ 450.072877] pt signaled@445.153848: 541(0)
<4>[ 450.072877]
<4>[ 450.072877] malitl_162_0xb7a08dc8 Mali: 14
<4>[ 450.072877] pt signaled@347.130034: 13(0)
<4>[ 450.072877] pt signaled@404.060035: 14(0)
<4>[ 450.072877] pt active: 15(0)
<4>[ 450.072877]
0 Mali: 0
<4>[ 450.072939]
<4>[ 450.072939] malitl_2237_0xb816b8b8 Mali: 0
<4>[ 450.072939]
<4>[ 450.072939] malitl_2237_0xb8242400 Mali: 0
<4>[ 450.072939]
<4>[ 450.072939] malitl_2237_0xb82424b8 Mali: 0
<4>[ 450.072939]
<4>[ 450.072939] fences:
<4>[ 450.072939] --------------
<4>[ 450.072939] [dc839180] FramebufferSurface:0: signaled
<4>[ 450.072939] fb-timeline_pt signaled@352.753338: 556 / 560
<4>[ 450.072939] malitl_162_0xb7a08dc8_pt signaled@347.130034: 13(0) / 14
<4>[ 450.072981]
<4>[ 450.072981] [db683d80] FramebufferSurface:1: signaled
<4>[ 450.072981] fb-timeline_pt signaled@444.370022: 558 / 560
<4>[ 450.072981] malitl_162_0xb7a08dc8_pt signaled@404.060035: 14(0) / 14
<4>[ 450.072981]
<4>[ 450.072981] [db8d8900] ret_fence: signaled
<4>[ 450.072981] fb-timeline_pt signaled@445.153347: 559 / 560
<4>[ 450.072981]
<4>[ 450.072981] [dc839a00] ret_fence: signaled
<4>[ 450.072981] fb-timeline_pt signaled@451.436665: 560 / 560
<4>[ 450.072981]
<4>[ 450.072981] [db82de00] ret_fence: signaled
<4>[ 450.072981] fb-timeline_pt signaled@453.918152: 55 / 55
<4>[ 450.072981]
<4>[ 450.072981] [dc0d6600] mali_fence: signaled
<4>[ 450.072981] malitl_1603_0xb81d27a8_pt signaled@453.900884: 8(0) / 8
<4>[ 450.072981]
<4>[ 450.072981] [db82df00] com.android.launcher3/com.an:0: signaled
<4>[ 450.072981] malitl_162_0xb7a03b18_pt signaled@445.153848: 541(0) / 541
<4>[ 450.072981] fb-timeline_pt signaled@453.918153: 55 / 55
<4>[ 450.073032]
<4>[ 450.073032] [dc12cc00] ret_fence: active
<4>[ 450.073032] fb-timeline_pt active: 561 / 560
<4>[ 450.073032]
<4>[ 450.073032] [dc12c780] ret_fence: active
<4>[ 450.073032] fb-timeline_pt active: 56 / 55
<4>[ 450.073032]
<4>[ 450.073032] [dc12ce80] com.android.launcher3/com.an:1: active
<4>[ 450.073032] fb-timeline_pt active: 56 / 55
<4>[ 450.073032] malitl_1603_0xb81d27a8_pt signaled@453.901747: 8(0) / 8
<4>[ 450.073032] fb-timeline_pt active: 561 / 560
<4>[ 450.073032]
<4>[ 450.073032] [dc819380] mali_fence: active
<4>[ 450.073032] malitl_162_0xb7a08dc8_pt active: 15(0) / 14