[0]: 'NV12' (Y/CbCr 4:2:0)
Size: Stepwise 64x64 - 1920x1920 with step 1/1
v4l2-ctl -d /dev/video1 --list-formats-ext
ioctl: VIDIOC_ENUM_FMT
Type: Video Capture Multiplanar
[0]: 'MPG4' (MPEG-4 Part 2 ES, compressed)
Size: Stepwise 96x64 - 1920x1920 with step 1/1
[1]: 'H263' (H.263, compressed)
Size: Stepwise 96x64 - 1920x1920 with step 1/1
[2]: 'H264' (H.264, compressed)
Size: Stepwise 96x64 - 1920x1920 with step 1/1
[3]: 'VP80' (VP8, compressed)
Size: Stepwise 96x64 - 1920x1920 with step 1/1
摄像头支持格式枚举如上,但无法抓取码流,有人知道怎么弄吗
]]>不知道吗为什么,貌似nt35521s怎样都驱动不起来
确实,我也有一块nt35521s,您驱动起来了吗
]]>按照https://github.com/Project-DragonPi/mobian-wt88047烧了一台,真的很方便,不过我的是 wt86047, 目前声音没有, 底下的三个按键也没有反应,不知道什么地方没适配好
触摸屏直接用的是主线自带的驱动,没有定义三个物理按键,声音可能是alsa-ucm-conf这个包被更新导致的,可以试试https://github.com/msm8916-mainline/alsa-ucm-conf,覆盖之后dpkg设置下这个包不更新就行了。
]]>jordonwu 说:https://whycan.com/files/members/6831/01E136F6-71D4-4972-93C4-0EFF1D258AEA.jpeg
楼主是这2个测试点吗?
还得接个GND吧?是的,GND我直接接屏蔽罩上了。
请教下楼主,我接了串口出来,只有输出,但是不能输入,这个是什么原因呢? 谢谢
系统是原来的android5.1,输出了下面一段就没了,也不能输入。android系统界面可以正常启动的
=======
Format: Log Type - Time(microsec) - Message - Optional Info
Log Type: B - Since Boot(Power On Reset), D - Delta, S - Statistic
S - QC_IMAGE_VERSION_STRING=BOOT.BF.3.0.C4.4-00010
S - IMAGE_VARIANT_STRING=HAAAANAZA
S - OEM_IMAGE_VERSION_STRING=wingtech-desktop
S - Boot Config, 0x000002e1
S - Core 0 Frequency, 0 MHz
B - 1545 - PBL, Start
B - 3490 - bootable_media_detect_entry, Start
B - 163107 - bootable_media_detect_success, Start
B - 163111 - elf_loader_entry, Start
B - 164570 - auth_hash_seg_entry, Start
B - 164780 - auth_hash_seg_exit, Start
B - 179112 - elf_segs_hash_verify_entry, Start
B - 237386 - PBL, End
B - 244091 - SBL1, Start
B - 308233 - pm_device_init, Start
D - 14792 - pm_device_init, Delta
B - 323605 - boot_flash_init, Start
D - 30 - boot_flash_init, Delta
B - 327600 - boot_config_data_table_init, Start
D - 13572 - boot_config_data_table_init, Delta - (0 Bytes)
B - 345748 - CDT version:3,Platform ID:11,Major ID:1,Minor ID:1,Subtype:7
B - 351939 - sbl1_ddr_set_params, Start
B - 355660 - cpr_init, Start
D - 0 - cpr_init, Delta
B - 361272 - Pre_DDR_clock_init, Start
D - 183 - Pre_DDR_clock_init, Delta
D - 0 - sbl1_ddr_set_params, Delta
B - 373808 - pm_driver_init, Start
D - 6832 - pm_driver_init, Delta
B - 390461 - clock_init, Start
D - 30 - clock_init, Delta
B - 390522 - Image Load, Start
D - 23759 - QSEE Image Loaded, Delta - (469528 Bytes)
B - 414281 - Image Load, Start
D - 366 - SEC Image Loaded, Delta - (2048 Bytes)
B - 421510 - sbl1_efs_handle_cookies, Start
D - 305 - sbl1_efs_handle_cookies, Delta
B - 429318 - Image Load, Start
D - 11193 - QHEE Image Loaded, Delta - (51952 Bytes)
B - 440542 - Image Load, Start
D - 12414 - RPM Image Loaded, Delta - (145640 Bytes)
B - 452955 - Image Load, Start
D - 12444 - APPSBL Image Loaded, Delta - (500792 Bytes)
B - 465430 - QSEE Execution, Start
D - 91 - QSEE Execution, Delta
B - 471103 - SBL1, End
D - 229391 - SBL1, Delta
S - Flash Throughput, 113000 KB/s (1169960 Bytes, 10309 us)
S - DDR Frequency, 400 MHz
Android Bootloader - UART_DM Initialized!!!
[50] [50] SN Verification Failed
[50] [50] No 'frp' partition found
[60] [60] Not able to search the panel:
[60] [60] ===>runin R69431_720P_VIDEO_PANEL[110] [110] dsi panel init error
[200] [200] Not able to search the panel:
[210] [210] ===>runin NT35521_OFILM_720P_VIDEO_PANEL[330] [330] dsi panel init error
[420] [420] Not able to search the panel:
[430] [430] ===>runin NT35521S_720P_VIDEO_PANEL[870] [870] pureason: 0x80081
jordonwu 说:2A好像是MTK的芯片
2A有好多个版本,有联芯处理器和高通处理器版本,我这个确认过了,是高通处理器版本的
测试了好多次,最终发现先刷一个安卓5.1的小米官方rom进去之后再刷一楼github中release的镜像就可以成功了,只是下方的三个触摸键不太好使
刷入5.1 rom的标志是fastboot模式中fastboot文字为蓝色,之前为绿色
]]>2A好像是MTK的芯片
2A有好多个版本,有联芯处理器和高通处理器版本,我这个确认过了,是高通处理器版本的
]]>