20240116使用Firefly的AIO-3399J的预编译的Android10固件确认RT5640声卡信息

20240116使用Firefly的AIO-3399J的预编译的Android10固件确认RT5640声卡信息

2024/1/16 17:55

百度：RK3399 ALC5640

RK3399 RT5640

BING：RK3399 ALC5640

LINE-IN接麦克风不会有声音的。

耳机只有右边有声音，但是偏小，可以通过音量调节增大的！

https://huaweicloud.csdn.net/64eeaf5b6ffa502025761f17.html

rk3399 android 11 audio rt5651调试

1.cat /proc/asound/cards 可以产看是否有注册上声卡。

2.tinycap 直接录音看是否有声音，如果没有声音就是驱动问题。

3.录音的时候命令tinymix查看通路

4.最终的分析是没有micbias1电压

5.查看寄存器，设置寄存器cat /sys/kernel/debug/regmap/

1.885647\] ashmem: initialized \[ 1.888816\] optee: probing for conduit method from DT. \[ 1.888923\] optee: revision 1.1 \[ 1.889280\] optee: initialized driver \[ 1.889324\] rknandbase v1.2 2021-01-07 \[ 1.889943\] usbcore: registered new interface driver snd-usb-audio \[ 1.892127\] rt5640 1-001c: Can not read property hp-con-gpio \[ 1.901555\] netem: version 1.3 \[ 1.901623\] u32 classifier \[ 1.901650\] Actions configured \[ 1.902692\] xt_time: kernel timezone is -0000 \[ 1.902911\] gre: GRE over IPv4 demultiplexor driver \[ 1.902940\] IPv4 over IPsec tunneling driver \[ 1.903987\] Initializing XFRM netlink socket \[ 1.957297\] midgard ff9a0000.gpu: Probed as mali0 \[ 1.957616\] rockchip-dmc dmc: Linked as a consumer to regulator.16 \[ 1.957635\] rockchip-dmc dmc: Failed to get ddr_leakage \[ 1.957836\] rockchip-dmc dmc: avs=0 \[ 1.957969\] rockchip-dmc dmc: l=-2147483648 h=2147483647 hyst=0 l_limit=0 h_limit=0 h_table=0 \[ 1.957987\] rockchip-dmc dmc: could not find power_model node \[ 1.959070\] asoc-simple-card hdmi-sound: i2s-hifi \<-\> ff8a0000.i2s mapping ok \[ 1.962886\] asoc-simple-card rt5640-sound: rt5640-aif1 \<-\> ff890000.i2s mapping ok \[ 1.963592\] asoc-simple-card rt5640-sound: rt5640-aif2 \<-\> ff890000.i2s mapping ok \[ 1.965825\] input: rockchip,rt5640-codec Headphone Jack as /devices/platform/rt5640-sound/sound/card1/input1 \[ 1.967777\] lzfdebug enter rtc_hctosys \[ 1.967914\] rk808-rtc rk808-rtc: setting system clock to 2024-01-09 03:02:20 UTC (1704769340) \[ 1.968461\] It doesn't contain Rogue gpu \[ 1.968920\] cfg80211: Loading compiled-in X.509 certificates for regulatory database \[ 1.969831\] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' \[ 18.865336\] libprocessgroup: Successfully killed process cgroup uid 1000 pid 290 in 5ms \[ 18.865938\] init: Service 'idmap2d' (pid 290) received signal 9 **\[ 23.519262\] rt5640_set_linein enter** \[ 32.052532\] vdd3v3_pcie: disabling \[ 32.052600\] vcc_sd: disabling \[ 32.052618\] vcc_otg_vbus: disabling \[ 32.052634\] vcc_mipi: disabling   :/ # :/ # cat /pr proc/ product/ product_services :/ # cat /proc/asound/ca card0/ card1/ cards :/ # cat /proc/asound/cards 0 \[rockchiphdmi \]: rockchip_hdmi - rockchip,hdmi rockchip,hdmi 1 \[rockchiprt5640c\]: rockchip_rt5640 - rockchip,rt5640-codec rockchip,rt5640-codec :/ # :/ # cd /dev/snd/ :/dev/snd # :/dev/snd # ls -l total 0 crw-rw---- 1 system audio 116, 3 2024-01-09 03:02 controlC0 crw-rw---- 1 system audio 116, 8 2024-01-09 03:02 controlC1 crw-rw---- 1 system audio 116, 2 2024-01-09 03:02 pcmC0D0p crw-rw---- 1 system audio 116, 5 2024-01-09 03:02 pcmC1D0c crw-rw---- 1 system audio 116, 4 2024-01-09 03:02 pcmC1D0p crw-rw---- 1 system audio 116, 7 2024-01-09 03:02 pcmC1D1c crw-rw---- 1 system audio 116, 6 2024-01-09 03:02 pcmC1D1p crw-rw---- 1 system audio 116, 33 2024-01-09 03:02 timer :/dev/snd # 1\|:/dev/snd # cd /sys/kernel/debug/ :/sys/kernel/debug # cd regmap/ :/sys/kernel/debug/regmap # 127\|:/sys/kernel/debug/regmap # ls -l total 0 drwxr-xr-x 2 root root 0 1970-01-01 00:00 0-001b drwxr-xr-x 2 root root 0 1970-01-01 00:00 0-0040 drwxr-xr-x 2 root root 0 1970-01-01 00:00 0-0041 drwxr-xr-x 2 root root 0 2024-01-09 03:02 1-001c drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-power-management@ff310000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa58000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa5c000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa60080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa60100 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa60180 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa70000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa70080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa74000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa76000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa90000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa98000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffaa0000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffaa0080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffaa8000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffaa8080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffab0000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffab0080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffab8000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffac0000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffac0080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffac8000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffac8080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffad0000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffad8080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffae0000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-syscon@ff320000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-syscon@ff770000 drwxr-xr-x 2 root root 0 2024-01-09 03:02 ff880000.i2s drwxr-xr-x 2 root root 0 2024-01-09 03:02 ff890000.i2s drwxr-xr-x 2 root root 0 2024-01-09 03:02 ff8a0000.i2s drwxr-xr-x 2 root root 0 197 2\|:/sys/kernel/debug/regmap # cd 1-001c/ :/sys/kernel/debug/regmap/1-001c # ls -l total 0 -r-------- 1 root root 0 2024-01-09 03:02 PR -r-------- 1 root root 0 2024-01-09 03:02 access -rw------- 1 root root 0 2024-01-09 03:02 cache_bypass -r-------- 1 root root 0 2024-01-09 03:02 cache_dirty -rw------- 1 root root 0 2024-01-09 03:02 cache_only -r-------- 1 root root 0 2024-01-09 03:02 name -r-------- 1 root root 0 2024-01-09 03:02 range -r-------- 1 root root 0 2024-01-09 03:02 rbtree -r-------- 1 root root 0 2024-01-09 03:02 registers :/sys/kernel/debug/regmap/1-001c # cat name rt5640 :/sys/kernel/debug/regmap/1-001c # :/sys/kernel/debug/regmap/1-001c # cat range 0-4 d-f 19-1e 27-2f     参考资料： https://blog.csdn.net/weixin_55163060/article/details/126061028 RK3399 ALC5640芯片配置 https://blog.csdn.net/huang_165/article/details/85321945 rk3399调试alc5651(audio模块)之操作方法 https://www.t-firefly.com/download/Firefly-RK3399/docs/Chip%20Specifications/ALC5640-VB%20DataSheet_0.91.pdf https://huaweicloud.csdn.net/64eeaf5b6ffa502025761f17.html?dp_token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6MjQwNTYwLCJleHAiOjE3MDUyODEwMDcsImlhdCI6MTcwNDY3NjIwNywidXNlcm5hbWUiOiJ3YjQ5MTYifQ.WJBZT9wsjubmXfe1sM1UzHgL4k-hUBsXiTGJI116Wig https://huaweicloud.csdn.net/64eeaf5b6ffa502025761f17.html rk3399 android 11 audio rt5651调试 Max.Chen ?·? 2022-07-01 22:51:55 发布 功能:rt5651遇到无法录音的问题，分析及解决。 1.cat /proc/asound/cards 可以产看是否有注册上声卡。 2.tinycap 直接录音看是否有声音，如果没有声音就是驱动问题。 3.录音的时候命令tinymix查看通路 4.最终的分析是没有micbias1电压 5.查看寄存器，设置寄存器cat /sys/kernel/debug/regmap/ https://blog.csdn.net/W_nvshenglu/article/details/120012333 rk3399 rt5640 录音调试记录 https://blog.csdn.net/weixin_39862484/article/details/111859895 android dts配置_「7.1」\[RK3399\]\[Android7.1\] 移植笔记 --- 音频Codec RT5640添加 - seo实验室... https://bbs.t-firefly.com/forum.php?mod=viewthread\&tid=3657 【General】 rk3399 audio:rt5640 ; linux5.10 https://blog.csdn.net/u013021855/article/details/126782327 rk3399pro添加ALC5640音频配置 DDR Version 1.26 20210628 In soft reset SRX channel 0 CS = 0 MR0=0x18 MR4=0x2 MR5=0x1 MR8=0x8 MR12=0x72 MR14=0x72 MR18=0x0 MR19=0x0 MR24=0x8 MR25=0x0 channel 1 CS = 0 MR0=0x18 MR4=0x2 MR5=0x1 MR8=0x8 MR12=0x72 MR14=0x72 MR18=0x0 MR19=0x0 MR24=0x8 MR25=0x0 channel 0 training pass! channel 1 training pass! change freq to 416MHz 0,1 Channel 0: LPDDR4,416MHz Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB Channel 1: LPDDR4,416MHz Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB 256B stride channel 0 CS = 0 MR0=0x18 MR4=0x2 MR5=0x1 MR8=0x8 MR12=0x72 MR14=0x72 MR18=0x0 MR19=0x0 MR24=0x8 MR25=0x0 channel 1 CS = 0 MR0=0x18 MR4=0x2 MR5=0x1 MR8=0x8 MR12=0x72 MR14=0x72 MR18=0x0 MR19=0x0 MR24=0x8 MR25=0x0 channel 0 training pass! channel 1 training pass! channel 0, cs 0, advanced training done channel 1, cs 0, advanced training done change freq to 856MHz 1,0 ch 0 ddrconfig = 0x101, ddrsize = 0x20 ch 1 ddrconfig = 0x101, ddrsize = 0x20 pmugrf_os_reg\[2\] = 0x3281F281, stride = 0x9 ddr_set_rate to 328MHZ ddr_set_rate to 666MHZ ddr_set_rate to 416MHZ, ctl_index 0 ddr_set_rate to 856MHZ, ctl_index 1 support 416 856 328 666 MHz, current 856MHz OUT Boot1 Release Time: May 29 2020 17:36:36, version: 1.26 CPUId = 0x0 ChipType = 0x10, 438 SdmmcInit=2 0 BootCapSize=100000 UserCapSize=29844MB FwPartOffset=2000 , 100000 mmc0:cmd8,20 mmc0:cmd5,20 mmc0:cmd55,20 mmc0:cmd1,20 mmc0:cmd8,20 mmc0:cmd5,20 mmc0:cmd55,20 mmc0:cmd1,20 mmc0:cmd8,20 mmc0:cmd5,20 mmc0:cmd55,20 mmc0:cmd1,20 SdmmcInit=0 1 StorageInit ok = 68742 SecureMode = 0 SecureInit read PBA: 0x4 SecureInit read PBA: 0x404 SecureInit read PBA: 0x804 SecureInit read PBA: 0xc04 SecureInit read PBA: 0x1004 SecureInit read PBA: 0x1404 SecureInit read PBA: 0x1804 SecureInit read PBA: 0x1c04 SecureInit ret = 0, SecureMode = 0 atags_set_bootdev: ret:(0) GPT part: 0, name: uboot, start:0x2000, size:0x2000 GPT part: 1, name: trust, start:0x4000, size:0x2000 GPT part: 2, name: misc, start:0x6000, size:0x2000 GPT part: 3, name: dtbo, start:0x8000, size:0x2000 GPT part: 4, name: vbmeta, start:0xa000, size:0x800 GPT part: 5, name: boot, start:0xa800, size:0x20000 GPT part: 6, name: recovery, start:0x2a800, size:0x30000 GPT part: 7, name: backup, start:0x5a800, size:0x38000 GPT part: 8, name: security, start:0x92800, size:0x2000 GPT part: 9, name: cache, start:0x94800, size:0xc0000 GPT part: 10, name: metadata, start:0x154800, size:0x8000 GPT part: 11, name: frp, start:0x15c800, size:0x400 GPT part: 12, name: super, start:0x15cc00, size:0x714000 GPT part: 13, name: oem, start:0x870c00, size:0x100000 GPT part: 14, name: userdata, start:0x970c00, size:0x30d93df find part:uboot OK. first_lba:0x2000. find part:trust OK. first_lba:0x4000. Trust Addr:0x4000, 0x58334c42 No find bl30.bin Load uboot, ReadLba = 2000 Load OK, addr=0x200000, size=0x101868 RunBL31 0x40000 @ 117621 us NOTICE: BL31: v1.3(release):845ee93 NOTICE: BL31: Built : 15:51:11, Jul 22 2020 NOTICE: BL31: Rockchip release version: v1.1 INFO: GICv3 with legacy support detected. ARM GICV3 driver initialized in EL3 INFO: Using opteed sec cpu_context! INFO: boot cpu mask: 0 INFO: plat_rockchip_pmu_init(1196): pd status 3e INFO: BL31: Initializing runtime services INFO: BL31: Initializing BL32 INF \[0x0\] TEE-CORE:init_primary_helper:337: Initializing (1.1.0-266-gee81607c #1 Mon Aug 17 09:23:30 UTC 2020 aarch64) INF \[0x0\] TEE-CORE:init_primary_helper:338: Release version: 1.2 INF \[0x0\] TEE-CORE:init_teecore:83: teecore inits done INFO: BL31: Preparing for EL3 exit to normal world INFO: Entry point address = 0x200000 INFO: SPSR = 0x3c9 U-Boot 2017.09 (Dec 13 2023 - 20:09:36 +0800) Model: Rockchip RK3399 Evaluation Board PreSerial: 2, raw, 0xff1a0000 DRAM: 2 GiB Sysmem: init Relocation Offset: 7db7a000 Relocation fdt: 7bd6e2d0 - 7bd70ceb CR: M/C/I Using default environment dwmmc@fe320000: 1, sdhci@fe330000: 0 Bootdev(atags): mmc 0 MMC0: HS400, 150Mhz PartType: EFI boot mode: normal Android 10.0, Build 2021.3, v2 Found DTB in boot part DTB: rk-kernel.dtb HASH(c): OK ANDROID: fdt overlay OK I2c0 speed: 400000Hz PMIC: RK808 vdd_center 900000 uV vdd_cpu_l 900000 uV vdd_log 1000000 uV Could not find baseparameter partition Model: AIO-3399J HDMI (Android) Rockchip UBOOT DRM driver version: v1.0.1 xfer: num: 2, addr: 0x50 xfer: num: 2, addr: 0x50 Monitor has basic audio support Could not find baseparameter partition mode:1920x1080 Detailed mode clock 148500 kHz, flags\[5

H: 1920 2008 2052 2200

V: 1080 1084 1089 1125

bus_format: 100a

CEA mode used vic=16

final pixclk = 148500000 tmdsclk = 148500000

PHY powered down in 0 iterations

PHY PLL locked 1 iterations

PHY powered down in 0 iterations

PHY PLL locked 1 iterations

sink has audio support

hdmi_set_clk_regenerator: fs=48000Hz ftdms=148.500MHz N=6144 cts=148500

CLK: (uboot. arml: enter 816000 KHz, init 816000 KHz, kernel 0N/A)

CLK: (uboot. armb: enter 816000 KHz, init 816000 KHz, kernel 0N/A)

aplll 816000 KHz

apllb 816000 KHz

dpll 856000 KHz

cpll 24000 KHz

gpll 800000 KHz

npll 600000 KHz

vpll 148000 KHz

aclk_perihp 133333 KHz

hclk_perihp 66666 KHz

pclk_perihp 33333 KHz

aclk_perilp0 266666 KHz

hclk_perilp0 88888 KHz

pclk_perilp0 44444 KHz

hclk_perilp1 100000 KHz

pclk_perilp1 50000 KHz

Net: eth0: ethernet@fe300000

Hit key to stop autoboot('CTRL+C'): 0

emmc boot

No FDT memory address configured. Default at 0x08300000

libfdt fdt_getprop(): FDT_ERR_NOTFOUND

lzf debug,store_value=AIO-3399J HDMI (Android)

ANDROID: reboot reason: "(none)"

optee api revision: 2.0

Vboot=0, AVB images, AVB verify

read_is_device_unlocked() ops returned that device is UNLOCKED

avb_slot_verify.c:762: ERROR: vbmeta: Error verifying vbmeta image: OK_NOT_SIGNED

get image from preloaded partition...

Could not find "system" partition

Booting IMAGE kernel at 0x00280000 with fdt at 0x08300000...

Fdt Ramdisk skip relocation

Booting Android Image at 0x0027f800 ...

Kernel load addr 0x00280000 size 28321 KiB

RAM disk load addr 0x0a200000 size 786 KiB

Flattened Device Tree blob at 0x08300000

Booting using the fdt blob at 0x08300000

XIP Kernel Image from 0x00280000 to 0x00280000 ... OK

'reserved-memory' ramoops@110000: addr=110000 size=f0000

Using Device Tree in place at 0000000008300000, end 000000000831ef49

failed to reserve drm-cubic-lut memory

Adding bank: 0x00200000 - 0x08400000 (size: 0x08200000)

Adding bank: 0x0a200000 - 0x80000000 (size: 0x75e00000)

Total: 1106.685 ms

Starting kernel ...

0.000000\] Booting Linux on physical CPU 0x0000000000 \[0x410fd034

0.000000\] Linux version 4.19.193 (rootroot@rootroot-X99-Turbo) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05), GNU ld (Linaro_Binutils-2017.05) 2.27.0.20161019) #1 SMP PREEMPT Wed Dec 13 20:10:12 CST 2023 \[ 0.000000\] Machine model: AIO-3399J HDMI (Android) \[ 0.000000\] earlycon: uart8250 at MMIO32 0x00000000ff1a0000 (options '') \[ 0.000000\] bootconsole \[uart8250\] enabled \[ 0.000000\] OF: fdt: Reserved memory: failed to reserve memory for node 'stb-devinfo@00000000': base 0x0000000000000000, size 0 MiB \[ 0.000000\] cma: Reserved 16 MiB at 0x000000007f000000 \[ 0.000000\] psci: probing for conduit method from DT. \[ 0.000000\] psci: PSCIv1.0 detected in firmware. \[ 0.000000\] psci: Using standard PSCI v0.2 function IDs \[ 0.000000\] psci: Trusted OS migration not required \[ 0.000000\] psci: SMC Calling Convention v1.0 \[ 0.000000\] percpu: Embedded 24 pages/cpu s58968 r8192 d31144 u98304 \[ 0.000000\] Detected VIPT I-cache on CPU0 \[ 0.000000\] CPU features: enabling workaround for ARM erratum 845719 \[ 0.000000\] Built 1 zonelists, mobility grouping on. Total pages: 507912 \[ 0.000000\] Kernel command line: storagemedia=emmc androidboot.storagemedia=emmc androidboot.mode=normal androidboot.dtbo_idx=0 androidboot.verifiedbootstate=orange androidboot.slot_suffix= androidboot.serialno=62089c75a9d193d6 console=ttyFIQ0 androidboot.baseband=N/A androidboot.veritymode=enforcing androidboot.hardware=rk30board androidboot.console=ttyFIQ0 androidboot.verifiedbootstate=orange firmware_class.path=/vendor/etc/firmware init=/init rootwait ro loop.max_part=7 androidboot.selinux=permissive earlycon=uart8250,mmio32,0xff1a0000 swiotlb=1 coherent_pool=1m androidboot.boot_devices=fe330000.sdhci,fe320000.dwmmc \[ 0.000000\] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) \[ 0.000000\] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) \[ 0.000000\] mem auto-init: stack:off, heap alloc:off, heap free:off \[ 0.000000\] Memory: 1978460K/2064384K available (15614K kernel code, 2080K rwdata, 6384K rodata, 4224K init, 968K bss, 69540K reserved, 16384K cma-reserved) \[ 0.000000\] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1 \[ 0.000000\] rcu: Preemptible hierarchical RCU implementation. \[ 0.000000\] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=6. \[ 0.000000\] Tasks RCU enabled. \[ 0.000000\] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6 \[ 0.000000\] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 \[ 0.000000\] GICv3: GIC: Using split EOI/Deactivate mode \[ 0.000000\] GICv3: Distributor has no Range Selector support \[ 0.000000\] GICv3: no VLPI support, no direct LPI support \[ 0.000000\] ITS \[mem 0xfee20000-0xfee3ffff

0.000000\] ITS@0x00000000fee20000: allocated 65536 Devices @a300000 (flat, esz 8, psz 64K, shr 0) \[ 0.000000\] ITS: using cache flushing for cmd queue \[ 0.000000\] GIC: using LPI property table @0x0000000000270000 \[ 0.000000\] GICv3: CPU0: found redistributor 0 region 0:0x00000000fef00000 \[ 0.000000\] CPU0: using LPI pending table @0x000000000a380000 \[ 0.000000\] GIC: using cache flushing for LPI property table \[ 0.000000\] GICv3: GIC: PPI partition interrupt-partition-0\[0\] { /cpus/cpu@0\[0\] /cpus/cpu@1\[1\] /cpus/cpu@2\[2\] /cpus/cpu@3\[3\] } \[ 0.000000\] GICv3: GIC: PPI partition interrupt-partition-1\[1\] { /cpus/cpu@100\[4\] /cpus/cpu@101\[5\] } \[ 0.000000\] random: random: get_random_bytes called from start_kernel+0x36c/0x4f0 with crng_init=0 \[ 0.000000\] rockchip_clk_register_frac_branch: could not find dclk_vop0_frac as par :/ # cd /dev/snd/ :/dev/snd # :/dev/snd # ls -l total 0 crw-rw---- 1 system audio 116, 3 2024-01-09 03:02 controlC0 crw-rw---- 1 system audio 116, 8 2024-01-09 03:02 controlC1 crw-rw---- 1 system audio 116, 2 2024-01-09 03:02 pcmC0D0p crw-rw---- 1 system audio 116, 5 2024-01-09 03:02 pcmC1D0c crw-rw---- 1 system audio 116, 4 2024-01-09 03:02 pcmC1D0p crw-rw---- 1 system audio 116, 7 2024-01-09 03:02 pcmC1D1c crw-rw---- 1 system audio 116, 6 2024-01-09 03:02 pcmC1D1p crw-rw---- 1 system audio 116, 33 2024-01-09 03:02 timer :/dev/snd # :/dev/snd # cat /sys/kernel/debug/reg regmap/ regulator/ :/dev/snd # cat /sys/kernel/debug/regmap/ cat: /sys/kernel/debug/regmap/: Is a directory 1\|:/dev/snd # 1\|:/dev/snd # cd /sys/kernel/debug/ :/sys/kernel/debug # ls -l total 0 drwxr-xr-x 4 root root 0 2024-01-09 03:02 asoc drwxr-xr-x 2 root root 0 2024-01-09 03:02 audio drwxr-xr-x 43 root root 0 1970-01-01 00:00 bdi drwxr-xr-x 3 root root 0 2024-01-09 03:02 binder drwxr-xr-x 21 root root 0 1970-01-01 00:00 block drwxr-xr-x 2 root root 0 1970-01-01 00:00 bluetooth drwxr-xr-x 2 root root 0 2024-01-09 03:02 bt656 drwxr-xr-x 3 root root 0 1970-01-01 00:00 cec --w------- 1 root root 0 1970-01-01 00:00 clear_warn_once drwxr-xr-x 466 root root 0 2024-01-09 03:02 clk -rw-r--r-- 1 root root 0 1970-01-01 00:00 debug_enabled drwxr-xr-x 2 root root 0 1970-01-01 00:00 device_component -r--r--r-- 1 root root 0 2024-01-09 03:02 devices_deferred drwxr-xr-x 2 root root 0 1970-01-01 00:00 dma_buf drwxr-xr-x 4 root root 0 1970-01-01 00:00 dri drwxr-xr-x 2 root root 0 1970-01-01 00:00 dw-hdmi drwxr-xr-x 4 root root 0 1970-01-01 00:00 energy_model drwxr-xr-x 2 root root 0 1970-01-01 00:00 extfrag drwxr-xr-x 2 root root 0 1970-01-01 00:00 f2fs -rw-r--r-- 1 root root 0 2024-01-09 03:02 fault_around_bytes drwxr-xr-x 15 root root 0 1970-01-01 00:00 fe800000.dwc3 drwxr-xr-x 2 root root 0 1970-01-01 00:00 fe900000.dwc3 -r--r--r-- 1 root root 0 1970-01-01 00:00 gpio drwxr-xr-x 2 root root 0 2024-01-09 03:02 gpio1830 drwxr-xr-x 3 root root 0 2024-01-09 03:02 hid drwxr-xr-x 2 root root 0 1970-01-01 00:00 ieee80211 drwxr-xr-x 2 root root 0 1970-01-01 00:00 iio drwxr-xr-x 3 root root 0 2024-01-09 03:02 iodomain drwxr-xr-x 2 root root 0 1970-01-01 00:00 ion drwxr-xr-x 5 root root 0 2024-01-09 03:02 mali0 drwxr-xr-x 2 root root 0 1970-01-01 00:00 memblock drwxr-xr-x 3 root root 0 2024-01-09 03:02 mmc0 drwxr-xr-x 2 root root 0 2024-01-09 03:02 mmc1 drwxr-xr-x 3 root root 0 2024-01-09 03:02 mmc2 drwxr-xr-x 2 root root 0 1970-01-01 00:00 mtd drwxr-xr-x 6 root root 0 1970-01-01 00:00 opp drwxr-xr-x 3 root root 0 1970-01-01 00:00 pinctrl drwxr-xr-x 23 root root 0 2024-01-09 03:02 pm_genpd drwxr-xr-x 2 root root 0 2024-01-09 03:02 pm_qos drwxr-xr-x 6 root root 0 2024-01-09 03:02 pvtm -r--r--r-- 1 root root 0 1970-01-01 00:00 pwm drwxr-xr-x 2 root root 0 1970-01-01 00:00 ras drwxr-xr-x 38 root root 0 1970-01-01 00:00 regmap drwxr-xr-x 32 root root 0 1970-01-01 00:00 regulator drwxr-xr-x 2 root root 0 2024-01-09 03:02 rga2_debug -rw-r--r-- 1 root root 0 2024-01-09 03:02 sched_debug -rw-r--r-- 1 root root 0 2024-01-09 03:02 sched_features drwxr-xr-x 2 root root 0 2024-01-09 03:02 sdmmc -r--r--r-- 1 root root 0 2024-01-09 03:02 sleep_time drwxr-xr-x 3 root root 0 1970-01-01 00:00 stmmaceth -r--r--r-- 1 root root 0 2024-01-09 03:02 suspend_stats drwxr-xr-x 2 root root 0 2024-01-09 03:02 sync drwxr-xr-x 3 root root 0 1970-01-01 00:00 tee drwxr-xr-x 6 system root 0 1970-01-01 00:00 tracing drwxr-xr-x 6 root root 0 1970-01-01 00:00 usb -r--r--r-- 1 root root 0 1970-01-01 00:00 wakeup_sources :/sys/kernel/debug # cd reg regmap/ regulator/ :/sys/kernel/debug # cd regmap/ :/sys/kernel/debug/regmap # ll sh: ll: inaccessible or not found 127\|:/sys/kernel/debug/regmap # ls -l total 0 drwxr-xr-x 2 root root 0 1970-01-01 00:00 0-001b drwxr-xr-x 2 root root 0 1970-01-01 00:00 0-0040 drwxr-xr-x 2 root root 0 1970-01-01 00:00 0-0041 drwxr-xr-x 2 root root 0 2024-01-09 03:02 1-001c drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-power-management@ff310000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa58000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa5c000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa60080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa60100 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa60180 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa70000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa70080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa74000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa76000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa90000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffa98000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffaa0000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffaa0080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffaa8000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffaa8080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffab0000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffab0080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffab8000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffac0000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffac0080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffac8000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffac8080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffad0000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffad8080 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-qos@ffae0000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-syscon@ff320000 drwxr-xr-x 2 root root 0 1970-01-01 00:00 dummy-syscon@ff770000 drwxr-xr-x 2 root root 0 2024-01-09 03:02 ff880000.i2s drwxr-xr-x 2 root root 0 2024-01-09 03:02 ff890000.i2s drwxr-xr-x 2 root root 0 2024-01-09 03:02 ff8a0000.i2s drwxr-xr-x 2 root root 0 1970-01-01 00:00 ff940000.hdmi :/sys/kernel/debug/regmap # cd 1-001d sh: cd: /sys/kernel/debug/regmap/1-001d: No such file or directory 2\|:/sys/kernel/debug/regmap # cd 1-001c/ :/sys/kernel/debug/regmap/1-001c # ls -l total 0 -r-------- 1 root root 0 2024-01-09 03:02 PR -r-------- 1 root root 0 2024-01-09 03:02 access -rw------- 1 root root 0 2024-01-09 03:02 cache_bypass -r-------- 1 root root 0 2024-01-09 03:02 cache_dirty -rw------- 1 root root 0 2024-01-09 03:02 cache_only -r-------- 1 root root 0 2024-01-09 03:02 name -r-------- 1 root root 0 2024-01-09 03:02 range -r-------- 1 root root 0 2024-01-09 03:02 rbtree -r-------- 1 root root 0 2024-01-09 03:02 registers :/sys/kernel/debug/regmap/1-001c # cat name rt5640 :/sys/kernel/debug/regmap/1-001c # :/sys/kernel/debug/regmap/1-001c # cat range 0-4 d-f 19-1e 27-2f 3b-3e 45-4a 4c-53 61-66 6a-6a 6c-6d 70-75 80-85 89-93 b0-b2 b4-c2 c4-d3 d6-d7 d9-da fa-1b4 :/sys/kernel/debug/regmap/1-001c # cat rbtree 0-93 (148) b0-d9 (42) fa-ff (6) 3 nodes, 196 registers, average 65 registers, used 592 bytes :/sys/kernel/debug/regmap/1-001c # :/sys/kernel/debug/regmap/1-001c # cat registers 000: 000c 001: 8787 002: c8c8 003: 8888 004: 8000 00d: 0080 00e: 0000 00f: 0808 019: afaf 01a: afaf 01b: 0000 01c: 2f2f 01d: 2f2f 01e: 0000 027: 7060 028: 7070 029: 8080 02a: 5454 02b: 4444 02c: aa00 02d: 0000 02e: 0c00 02f: 0000 03b: 0000 03c: 005f 03d: 0000 03e: 005f 045: 5000 046: 003a 047: 003a 048: e800 049: 2800 04a: 0004 04c: fc00 04d: 0000 04e: 0000 04f: 01f1 050: 0000 051: 0000 052: 01f9 053: c000 061: 0000 062: 0000 063: 0000 064: 0000 065: 0000 066: 0000 06a: 0024 06c: 0420 06d: 0000 070: 5000 071: 0000 072: 8000 073: 1014 074: 0c00 075: 1d00 080: 0000 081: 0000 082: 0000 083: 0000 084: 0000 085: 0008 089: 0000 08a: 0000 08b: 0600 08c: 0228 08d: a000 08e: 0004 08f: 1100 090: 0737 091: 0e00 092: 0000 093: 3030 0b0: 2080 0b1: 0000 0b2: 0000 0b4: 2206 0b5: 1f00 0b6: 0000 0b7: 0000 0b8: 034b 0b9: 0066 0ba: 000b 0bb: 0000 0bc: 0000 0bd: 0000 0be: 0000 0bf: 0180 0c0: 0400 0c1: 0000 0c2: 0000 0c4: 0000 0c5: 0000 0c6: 2000 0c7: 0000 0c8: 0000 0c9: 0000 0ca: 0000 0cb: 0000 0cc: 0000 0cd: 0000 0ce: 0000 0cf: 0013 0d0: 0680 0d1: 1c17 0d2: 8c00 0d3: aa20 0d6: 0400 0d7: 0000 0d9: 0809 0da: 0000 0fa: 3700 0fb: 4000 0fc: 0001 0fd: 0003 0fe: 10ec 0ff: 6231 100: 0aa0 101: 4000 102: a280 103: 0404 104: 0000 105: 0000 106: 0006 107: 0000 108: 0000 109: 0000 10a: 0000 10b: 0000 10c: 0000 10d: 0000 10e: 0000 10f: 0000 110: 0000 111: 0000 112: 0aa8 113: aaaa 114: 0aaa 115: aa00 116: 0000 117: 0000 118: 0000 119: 0000 11a: 0000 11b: 0200 11c: fd01 11d: 0247 11e: 0000 11f: 0155 120: 6110 121: e0e0 122: 0054 123: 1804 124: 0420 125: 7530 126: 0000 127: 0000 128: 0000 129: 0000 12a: 4095 12b: 170d 12c: 0000 12d: 0000 12e: 0000 12f: 0000 130: 0000 131: 0000 132: 0000 133: 0000 134: 0000 135: 0000 136: 7550 137: 1c00 138: 79a1 139: 0000 13a: 4002 13b: 0000 13c: 0000 13d: 3600 13e: 1f80 13f: 0000 140: 6883 141: d3ce 142: 352d 143: 00eb 144: 0000 145: 0000 146: 001f 147: 685e 148: 0030 149: 94e1 14a: 000f 14b: b4df 14c: 0000 14d: 00b0 14e: 0000 14f: 0000 150: 4680 151: 342e 152: 282e 153: 1c16 154: deda 155: 6a6f 156: 8048 157: 2240 158: 97df 159: 0104 15a: 0121 15b: 0101 15c: c443 15d: 1f01 15e: 08ff 15f: 0000 160: 0000 161: 0000 162: 0000 163: 3737 164: 4c6a 165: e41b 166: 2a13 167: 78e6 168: c6bb 169: 0017 16a: 0000 16b: 0000 16c: 1ac5 16d: 00c0 16e: 3019 16f: 4096 170: c0be 171: 8078 172: c0aa 173: 0000 174: 0000 175: 5000 176: 0000 177: 1f00 178: 4040 179: 0000 17a: 7f7f 17b: 0000 17c: 0000 17d: 0000 17e: 0000 17f: 0000 180: 0000 181: 0000 182: 0000 183: 0000 184: 0000 185: 0000 186: 004c 187: 0000 188: 0000 189: 0000 18a: 0000 18b: 0000 18c: 0000 18d: 0000 18e: 0000 18f: 0000 190: 3300 191: 2200 192: 0000 193: 2000 194: 0000 195: 0000 196: 0000 197: 0000 198: 0000 199: 0000 19a: 0000 19b: 0000 19c: 0000 19d: 0000 19e: 0000 19f: 0000 1a0: 1c10 1a1: 01f4 1a2: c5e9 1a3: 1a98 1a4: 1d2c 1a5: c882 1a6: 1c10 1a7: 01f4 1a8: e904 1a9: 1c10 1aa: 01f4 1ab: e904 1ac: 1c10 1ad: 01f4 1ae: 1c10 1af: 01f4 1b0: 2000 1b1: 0000 1b2: 2000 1b3: 0800 1b4: 0800 :/sys/kernel/debug/regmap/1-001c # ls -l total 0 -r-------- 1 root root 0 2024-01-09 03:02 PR -r-------- 1 root root 0 2024-01-09 03:02 access -rw------- 1 root root 0 2024-01-09 03:02 cache_bypass -r-------- 1 root root 0 2024-01-09 03:02 cache_dirty -rw------- 1 root root 0 2024-01-09 03:02 cache_only -r-------- 1 root root 0 2024-01-09 03:02 name -r-------- 1 root root 0 2024-01-09 03:02 range -r-------- 1 root root 0 2024-01-09 03:02 rbtree -r-------- 1 root root 0 2024-01-09 03:02 registers :/sys/kernel/debug/regmap/1-001c # cat ca cache_bypass cache_dirty cache_only :/sys/kernel/debug/regmap/1-001c # cat cache_only N :/sys/kernel/debug/regmap/1-001c # cat ca cache_bypass cache_dirty cache_only :/sys/kernel/debug/regmap/1-001c # cat cache_dr cat: cache_dr: No such file or directory 1\|:/sys/kernel/debug/regmap/1-001c # 1\|:/sys/kernel/debug/regmap/1-001c # cat ca cache_bypass cache_dirty cache_only 1\|:/sys/kernel/debug/regmap/1-001c # cat cache_dirty N :/sys/kernel/debug/regmap/1-001c # :/sys/kernel/debug/regmap/1-001c # cat ca cache_bypass cache_dirty cache_only :/sys/kernel/debug/regmap/1-001c # cat cache_bypass N :/sys/kernel/debug/regmap/1-001c # :/sys/kernel/debug/regmap/1-001c # cat PR 000: 0aa0 001: 4000 002: a280 003: 0404 004: 0000 005: 0000 006: 0006 007: 0000 008: 0000 009: 0000 00a: 0000 00b: 0000 00c: 0000 00d: 0000 00e: 0000 00f: 0000 010: 0000 011: 0000 012: 0aa8 013: aaaa 014: 0aaa 015: aa00 016: 0000 017: 0000 018: 0000 019: 0000 01a: 0000 01b: 0200 01c: fd01 01d: 0247 01e: 0000 01f: 0155 020: 6110 021: e0e0 022: 0054 023: 1804 024: 0420 025: 7530 026: 0000 027: 0000 028: 0000 029: 0000 02a: 4095 02b: 170d 02c: 0000 02d: 0000 02e: 0000 02f: 0000 030: 0000 031: 0000 032: 0000 033: 0000 034: 0000 035: 0000 036: 7550 037: 1c00 038: 79a1 039: 0000 03a: 4002 03b: 0000 03c: 0000 03d: 3600 03e: 1f80 03f: 0000 040: 6883 041: d3ce 042: 352d 043: 00eb 044: 0000 045: 0000 046: 001f 047: 685e 048: 0030 049: 94e1 04a: 000f 04b: b4df 04c: 0000 04d: 00b0 04e: 0000 04f: 0000 050: 4680 051: 342e 052: 282e 053: 1c16 054: deda 055: 6a6f 056: 8048 057: 2240 058: 97df 059: 0104 05a: 0121 05b: 0101 05c: c443 05d: 1f01 05e: 08ff 05f: 0000 060: 0000 061: 0000 062: 0000 063: 3737 064: 4c6a 065: e41b 066: 2a13 067: 78e6 068: c6bb 069: 0017 06a: 0000 06b: 0000 06c: 1ac5 06d: 00c0 06e: 3019 06f: 4096 070: c0be 071: 8078 072: c0aa 073: 0000 074: 0000 075: 5000 076: 0000 077: 1f00 078: 4040 079: 0000 07a: 7f7f 07b: 0000 07c: 0000 07d: 0000 07e: 0000 07f: 0000 080: 0000 081: 0000 082: 0000 083: 0000 084: 0000 085: 0000 086: 004c 087: 0000 088: 0000 089: 0000 08a: 0000 08b: 0000 08c: 0000 08d: 0000 08e: 0000 08f: 0000 090: 3300 091: 2200 092: 0000 093: 2000 094: 0000 095: 0000 096: 0000 097: 0000 098: 0000 099: 0000 09a: 0000 09b: 0000 09c: 0000 09d: 0000 09e: 0000 09f: 0000 0a0: 1c10 0a1: 01f4 0a2: c5e9 0a3: 1a98 0a4: 1d2c 0a5: c882 0a6: 1c10 0a7: 01f4 0a8: e904 0a9: 1c10 0aa: 01f4 0ab: e904 0ac: 1c10 0ad: 01f4 0ae: 1c10 0af: 01f4 0b0: 2000 0b1: 0000 0b2: 2000 0b3: 0800 0b4: 0800 0b3: 0800 0b4: 0800 \^C 130\|:/sys/kernel/debug/regmap/1-001c # ll sh: ll: inaccessible or not found 127\|:/sys/kernel/debug/regmap/1-001c # ls -l total 0 -r-------- 1 root root 0 2024-01-09 03:02 PR -r-------- 1 root root 0 2024-01-09 03:02 access -rw------- 1 root root 0 2024-01-09 03:02 cache_bypass -r-------- 1 root root 0 2024-01-09 03:02 cache_dirty -rw------- 1 root root 0 2024-01-09 03:02 cache_only -r-------- 1 root root 0 2024-01-09 03:02 name -r-------- 1 root root 0 2024-01-09 03:02 range -r-------- 1 root root 0 2024-01-09 03:02 rbtree -r-------- 1 root root 0 2024-01-09 03:02 registers :/sys/kernel/debug/regmap/1-001c # \[ 757.785144\] type=1400 audit(1704769651.293:100): avc: denied { getattr } for comm="[email protected]" path="/sys/kernel/debug/mali0/ctx/587_3/mem_profile" dev="debugfs" ino=25198 scontext=u:r:hal_memtrack_default:s0 tcontext=u:object_r:debugfs:s0 tclass=file permissive=1 \[ 757.785213\] type=1400 audit(1704770096.313:101): avc: denied { read } for comm="[email protected]" name="mem_profile" dev="debugfs" ino=24814 scontext=u:r:hal_memtrack_default:s0 tcontext=u:object_r:debugfs:s0 tclass=file permissive=1 \[ 757.785440\] type=1400 audit(1704770096.313:101): avc: denied { read } for comm="[email protected]" name="mem_profile" dev="debugfs" ino=24814 scontext=u:r:hal_memtrack_default:s0 tcontext=u:object_r:debugfs:s0 tclass=file permissive=1 \[ 757.785482\] type=1400 audit(1704770096.313:102): avc: denied { open } for comm="[email protected]" path="/sys/kernel/debug/mali0/ctx/731_2/mem_profile" dev="debugfs" ino=24814 scontext=u:r:hal_memtrack_default:s0 tcontext=u:object_r:debugfs:s0 tclass=file permissive=1 \[ 757.785702\] type=1400 audit(1704770096.313:102): avc: denied { open } for comm="[email protected]" path="/sys/kernel/debug/mali0/ctx/731_2/mem_profile" dev="debugfs" ino=24814 scontext=u:r:hal_memtrack_default:s0 tcontext=u:object_r:debugfs:s0 tclass=file permissive=1 \[ 757.785730\] type=1400 audit(1704770096.313:103): avc: denied { getattr } for comm="[email protected]" path="/sys/kernel/debug/mali0/ctx/731_2/mem_profile" dev="debugfs" ino=24814 scontext=u:r:hal_memtrack_default:s0 tcontext=u:object_r:debugfs:s0 tclass=file permissive=1 \[END\] 2024/1/16 17:47:36