京挑客网站建设,wordpress 图片显示,建设网站的工作总结,wordpress文章导出20250910荣品RD-RK3588-MID开发板在Android13系统下解决点卡迪的屏闪屏的问题
2025/9/5 15:44缘起#xff1a;荣品RD-RK3588-MID开发板在Android13系统下解决点卡迪的屏。
按 POWER按键 关机之后#xff0c;2s之内再次短按 POWER按键#xff0c;开机之后屏会抖动。
2s后短按…20250910荣品RD-RK3588-MID开发板在Android13系统下解决点卡迪的屏闪屏的问题
2025/9/5 15:44
缘起荣品RD-RK3588-MID开发板在Android13系统下解决点卡迪的屏。
按 POWER按键 关机之后2s之内再次短按 POWER按键开机之后屏会抖动。
2s后短按 POWER按键开机之后屏显示正常。解决步骤屏蔽掉11 29后面的初始化代码。
据说后面的代码是控制端使用的
最好还需要修改一下de-active的极性为1。
请问 DTS中的 de-active 这个参数 是干嘛用的呀/配置啥的
2025?一般【我见过的屏都是 】 0x11 和 0x29命令之后 就没有 命令了。
请问 一下命令是 必须的吗做什么用的// Video Mode Enable--------------------------------------------------
writecomm(0xB7);
writedata(0x59);
writedata(0x02);
//----------------------------------------------------------------------writepattern(0xFF,0xFF,0xFF);
不需要
请问 这些 指令是 干嘛用的
望文生义看名字是 视频模式使能的感觉很重要的[破涕为笑][疑问]RD-RK3588-MID开发板。
使用卡迪的屏。关机之后。
串口打印[ 49.896765][ T1] reboot: Power down如果 2秒之内按 POWER按键开机。LCD屏会抖动。
2秒后 正常。上下电 时序 按照 规格书配置。可能是啥原因你们有碰到过吗
[ 976.096472][ T1] **** wyb 2025/8/29 11:28 drivers/gpu/drm/panel/panel-simple.c panel_simple_shutdown 1084
[ 976.106290][ T1] **** wyb 2025/8/29 11:28 drivers/gpu/drm/panel/panel-simple.c panel_simple_disable 485
[ 976.115934][ T1] **** wyb 2025/8/29 11:28 drivers/gpu/drm/panel/panel-simple.c panel_simple_unprepare 516
[ 976.125751][ T1] mpp_rkvenc2 fdbe0000.rkvenc-core: shutdown device
[ 976.132188][ T1] mpp_rkvenc2 fdbe0000.rkvenc-core: shutdown success
[ 976.138711][ T1] mpp_rkvenc2 fdbd0000.rkvenc-core: shutdown device
[ 976.145141][ T1] mpp_rkvenc2 fdbd0000.rkvenc-core: shutdown success
[ 976.172870][ T1] rk860-regulator 1-0042: rk860..... reset
[ 976.179465][ T1] rk860-regulator 1-0042: force rk860x_reset ok!
[ 976.185651][ T1] rk860-regulator 0-0043: rk860..... reset
[ 976.192245][ T1] rk860-regulator 0-0043: force rk860x_reset ok!
[ 976.198421][ T1] rk860-regulator 0-0042: rk860..... reset
[ 976.205013][ T1] rk860-regulator 0-0042: force rk860x_reset ok!
[ 976.211745][ T1] mpp_av1dec av1d-master: shutdown device
[ 976.217327][ T1] mpp_av1dec av1d-master: shutdown success
[ 976.223034][ T1] [WLAN_RFKILL]: Enter rfkill_wlan_shutdown
[ 976.228777][ T1] [WLAN_RFKILL]: rockchip_wifi_power: 0
[ 976.234172][ T1] [WLAN_RFKILL]: rockchip_wifi_power: toggle false
[ 976.240694][ T1] wifi power off
[ 976.347593][ T1] [WLAN_RFKILL]: wifi shut off power [GPIO76-0]
[ 976.353682][ T1] [WLAN_RFKILL]: rfkill_set_wifi_bt_power: 0
[ 976.359573][ T1] xhci-hcd xhci-hcd.4.auto: remove, state 4
[ 976.365312][ T1] usb usb6: USB disconnect, device number 1
[ 976.371379][ T1] xhci-hcd xhci-hcd.4.auto: USB bus 6 deregistered
[ 976.377908][ T1] xhci-hcd xhci-hcd.4.auto: remove, state 4
[ 976.383655][ T1] usb usb5: USB disconnect, device number 1
[ 976.389730][ T1] xhci-hcd xhci-hcd.4.auto: USB bus 5 deregistered
[ 976.396516][ T1] rkisp_hw fdcc0000.rkisp: rkisp_hw_shutdown
[ 976.402384][ T1] mpp_rkvdec2 fdc48100.rkvdec-core: shutdown device
[ 976.408826][ T1] mpp_rkvdec2 fdc48100.rkvdec-core: shutdown success
[ 976.415379][ T1] mpp_rkvdec2 fdc38100.rkvdec-core: shutdown device
[ 976.421829][ T1] mpp_rkvdec2 fdc38100.rkvdec-core: shutdown success
[ 976.428391][ T1] mpp-iep2 fdbb0000.iep: shutdown device
[ 976.433866][ T1] mpp-iep2 fdbb0000.iep: shutdown success
[ 976.439455][ T1] mpp_vepu2 fdbac000.jpege-core: shutdown device
[ 976.445626][ T1] mpp_vepu2 fdbac000.jpege-core: shutdown success
[ 976.451892][ T1] mpp_vepu2 fdba8000.jpege-core: shutdown device
[ 976.458064][ T1] mpp_vepu2 fdba8000.jpege-core: shutdown success
[ 976.464332][ T1] mpp_vepu2 fdba4000.jpege-core: shutdown device
[ 976.470503][ T1] mpp_vepu2 fdba4000.jpege-core: shutdown success
[ 976.476771][ T1] mpp_vepu2 fdba0000.jpege-core: shutdown device
[ 976.482939][ T1] mpp_vepu2 fdba0000.jpege-core: shutdown success
[ 976.489201][ T1] mpp_jpgdec fdb90000.jpegd: shutdown device
[ 976.495030][ T1] mpp_jpgdec fdb90000.jpegd: shutdown success
[ 976.500963][ T1] mpp_vdpu1 fdb51000.avsd-plus: shutdown device
[ 976.507048][ T1] mpp_vdpu1 fdb51000.avsd-plus: shutdown success
[ 976.513224][ T1] mpp_vepu2 fdb50000.vepu: shutdown device
[ 976.518872][ T1] mpp_vepu2 fdb50000.vepu: shutdown success
[ 976.524614][ T1] mpp_vdpu2 fdb50400.vdpu: shutdown device
[ 976.530264][ T1] mpp_vdpu2 fdb50400.vdpu: shutdown success
[ 976.536063][ T1] dwc3 fc000000.usb: Wakeup sysfs attributes not added
[ 976.551215][ T1] reboot: Power down
Z:\rk-android13-20250818RD-RK3588-MID\kernel-5.10\arch\arm64\boot\dts\rockchip\rk3588\rp-lcd-mipi0-8-1200-1920.dtsi 03 78 01 1103 0A 01 29////------------- Display Initial Setting end -------------------------// //// Video Mode Enable--------------------------------------------------//03 00 01 B7//03 00 01 59//03 00 01 02////----------------------------------------------------------------------////23 00 03 FF FF FF//////Read From SD Card-----------------------------------------------------////Dis_pic_from_SD(00//////Erase SD////Erase_SD(//////BIST Enable GEN_WR(02 5A)---------------------------------------//// GEN_WR(02 5A//////read register //// Readregister(80 10 01////03 96 01 29//03 FF 01 11];panel-exit-sequence [05 78 01 2805 78 01 10];//HS10 VS12 VBP32 VFP34 HBP17 HFP16 PCLK149 Hactive1200 Vactive 1920disp_timings0: display-timings {native-mode dsi0_timing0;dsi0_timing0: timing0 {clock-frequency 149000000;hactive 1200;vactive 1920;hback-porch 17;hfront-porch 16;vback-porch 32;vfront-porch 34;hsync-len 10;vsync-len 12;hsync-active 0;vsync-active 0;de-active 1;pixelclk-active 0;};百度RK3588 电源不稳 MIPI 初始化代码 下发 异常
Rockchip RK3588 MIPI-DSI2 详解
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https://blog.51cto.com/u_15127674/4596055
https://blog.51cto.com/u_15284384/3060711
LCD之mipi DSI接口驱动调试流程
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由于lcd不能直接调用mipi控制器接口我就自己定义了一条特殊的mipi指令在mipi控制器驱动那边收到这条指令后进行reset操作。
https://blog.csdn.net/w504430863/article/details/140821572
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在dts文件里面加入init-delay-ms 50;
添加后的样子
https://blog.csdn.net/Yongheng6/article/details/134557418
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https://blog.csdn.net/qq_45696114/article/details/140018559
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https://zhuanlan.zhihu.com/p/9951119096
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https://blog.csdn.net/weixin_49264216/article/details/140954266?spm1001.2101.3001.6650.13utm_mediumdistribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ERate-13-140954266-blog-140954749.235%5Ev43%5Epc_blog_bottom_relevance_base5depth_1-utm_sourcedistribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ERate-13-140954266-blog-140954749.235%5Ev43%5Epc_blog_bottom_relevance_base5utm_relevant_index17
RK3568 花屏问题
https://blog.csdn.net/weixin_49264216/article/details/140954266
https://blog.csdn.net/weixin_49264216/article/details/140954749
RK3568 屏抖问题
https://blog.csdn.net/weixin_53757859/article/details/132034488?spm1001.2101.3001.6650.12utm_mediumdistribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ERate-12-132034488-blog-52290815.235%5Ev43%5Epc_blog_bottom_relevance_base8depth_1-utm_sourcedistribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ERate-12-132034488-blog-52290815.235%5Ev43%5Epc_blog_bottom_relevance_base8utm_relevant_index21%E6%98%BE%E7%A4%BA%E6%A8%A1%E7%BB%84%E4%BD%BF%E7%94%A8%E8%BF%87%E7%A8%8B%E4%B8%AD%E5%87%BA%E7%8E%B0%E9%83%A8%E5%88%86%E9%97%AA%E5%B1%8F
显示模组使用过程中出现部分闪屏
https://blog.csdn.net/weixin_53757859/article/details/132034488步骤一使用逻辑分析仪或示波器按驱动IC的上下电时序测试对应引脚特别是电源、RST、D0、D0-若实测整机开关机及其Power键休眠唤醒的时序无法满足驱动IC的要求则需按驱动IC的要求调整整机驱动更新时序
https://blog.csdn.net/fantasyhujian/article/details/18522611?spm1001.2101.3001.6650.2utm_mediumdistribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ERate-2-18522611-blog-52290815.235%5Ev43%5Epc_blog_bottom_relevance_base8depth_1-utm_sourcedistribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ERate-2-18522611-blog-52290815.235%5Ev43%5Epc_blog_bottom_relevance_base8utm_relevant_index5
https://blog.csdn.net/fantasyhujian/article/details/18522611
MIPI接口屏闪屏的分析及解决方法
https://2048ai.net/68244806a5baf817cf4bd059.html?spm1001.2101.3001.6650.8utm_mediumdistribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Eactivity-8-85682485-blog-133706352.235%5Ev43%5Epc_blog_bottom_relevance_base8depth_1-utm_sourcedistribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Eactivity-8-85682485-blog-133706352.235%5Ev43%5Epc_blog_bottom_relevance_base8utm_relevant_index11
Rockchip之RK3288解决MIPI屏花屏
https://2048ai.net/68244806a5baf817cf4bd059.html
【很多调试步骤】
https://blog.csdn.net/qq_30624591/article/details/100137545
RK3288_Android7.1平台基于DRM框架的LCD开发
https://cloud.tencent.com/developer/article/1867377
Linux MIPI DSI驱动调试笔记-LCD时序参数配置(三)clock-frequency (h_active hfp hbp h_sync) * (v_active vfp vbp v_sync) * fps
fps 51200000 / (102416016070) * (600231210) 51200000 / 912030 56Hz
https://developer.aliyun.com/article/1326364
Linux MIPI DSI LCD设备驱动开发调试细节学习笔记(一)(hhbphfphsa)*(vvbpvfpvsa)*60
