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[update_key]
key_type = 1
key_value0 = 0
port0 = 1
port_num0 = 1
key_value1 = 0
port1 = 1
port_num1 = 1
key_value2 = 0
port2 = 1
port_num2 = 2

[bt_para]
bt_name = "AMMT"
bt_pin = "0000"
bt_mic_vol = 40

[target]
debugenable = 0
storage_mode = 0
boot_clock = 408
core_vol = 1100

[product]
eraseflag = 0
jtag = 0

[card_boot]
logical_start = 40960

[card_boot0_para]
card_ctrl = 0
card_high_speed = 1
card_line = 1
SDC_CLK = port:PF02<2><1><1><1>
SDC_CMD = port:PF03<2><1><1><1>
SDC_D0 = port:PF01<2><1><1><1>
SDC_D1 = port:PF00<2><1><1><1>
SDC_D2 = port:PF05<2><1><1><1>
SDC_D3 = port:PF04<2><1><1><1>

[iis_para]
IIS_BCLK = port:PE03<4><1><1><1>
IIS_LRCK = port:PE04<4><1><1><1>
IIS_DO0 = port:PE06<4><1><1><1>

[twi_para]
twi_port = 0
twi_scl = port:PA06<2><1><1><default>
twi_sda = port:PA07<2><1><1><default>

[simu_para]
uart_io_used = 1
uart_io_tx = port:PA00<3><1><1><default>

[jtag_para]
jtag_enable = 0

[twi0_para]
twi0_used = 0
twi_scl = port:PE11<3><1><1><1>
twi_sda = port:PE12<3><1><1><1>

[twi1_para]
twi1_used = 0
twi1_scl = port:PB00<3><1><1><1>
twi1_sda = port:PB01<3><1><1><1>

[twi2_para]
twi2_used = 1
twi2_scl = port:PE00<4><1><1><1>
twi2_sda = port:PE01<4><1><1><1>

[uart_para0]
uart_used = 0
uart_port = 0
uart_type = 2
uart_debug_tx = port:PE01<5><1><1><default>
uart_debug_rx = port:PE00<5><1><1><default>

[uart_para1]
uart_used = 0
uart_port = 1
uart_type = 2

[uart_para2]
uart_used = 1
uart_port = 2
uart_type = 2
uart_debug_tx = port:PE07<3><1><1><default>
uart_debug_rx = port:PE08<3><1><1><default>

[power_para]
power_used = 0
power_msg = 56
power_twi = 0
adc_exp = 1027

[rtc_para]
rtc_exist = 0
inner_timer = 1

[display_mode]
pvp_mode = 1

[tvout_para]
tv_en = port:PC11<1><2><1><1>

[auto_test_para]
auto_test_enable = 0

[matrixkey_para]
period = 5
pw_off_time = 2000
row_num = 2

[dsa_para]
DSA_USED = 0

[sddet_para]
detect_pin = port:PF04<0><1><1><1>

[sdcard_global]
used_card_no = 1

[pwm0_para]
pwm0 = port:PE12<4><0><1><1>

[pwm1_para]
pwm1 = port:PF05<4><0><1><1>

[sdcard0_para]
bus_width = 1
SDC_CLK = port:PF02<2><1><1><1>
SDC_CMD = port:PF03<2><1><1><1>
SDC_D0 = port:PF01<2><1><1><1>

[sdcard1_para]
bus_width = 1
SDC_CLK = port:PC00<3><1><1><1>
SDC_CMD = port:PC01<3><1><1><1>
SDC_D0 = port:PC02<3><1><1><1>

[audio_para]
hp_driver_need = 1
PA_SHDN = port:PC09<1><1><1><1>

[tp_para]
if_reverse = 1

[spi_global]
spi_used = 1

[spi0_para]
spi_cs_bitmap = 1
SPI_CS0 = port:PC01<2><1><1><1>
SPI_CLK = port:PC00<2><1><1><1>
SPI_MOSI = port:PC03<2><1><1><1>
SPI_MISO = port:PC02<2><1><1><1>

[ir_para]
IR_RX = port:PF00<4><1><1><1>

[lcd0_para]
lcd_power_used = 0
lcd_bl_en_used = 0
lcd_pwm_used = 0
lcdd2 = port:PD00<2><1><3><1>
lcdd3 = port:PD01<2><1><3><1>
lcdd4 = port:PD02<2><1><3><1>
lcdd5 = port:PD03<2><1><3><1>
lcdd6 = port:PD04<2><1><3><1>
lcdd7 = port:PD05<2><1><3><1>
lcdd10 = port:PD06<2><1><3><1>
lcdd11 = port:PD07<2><1><3><1>
lcdd12 = port:PD08<2><1><3><1>
lcdd13 = port:PD09<2><1><3><1>
lcdd14 = port:PD10<2><1><3><1>
lcdd15 = port:PD11<2><1><3><1>
lcdd18 = port:PD12<2><1><3><1>
lcdd19 = port:PD13<2><1><3><1>
lcdd20 = port:PD14<2><1><3><1>
lcdd21 = port:PD15<2><1><3><1>
lcdd22 = port:PD16<2><1><3><1>
lcdd23 = port:PD17<2><1><3><1>
lcdclk = port:PD18<2><1><3><1>
lcdde = port:PD19<2><1><3><1>
lcdhsync = port:PD20<2><1><3><1>
lcdvsync = port:PD21<2><1><3><1>

[csi0_para]

[usb_para]
usb_global_enable = 1
usbc_num = 1
mode = 1

[usbc0]
usb_enable = 1
usb_port_type = 2
usb_detect_type = 3

[dram_para]
baseaddr = -2147483648
size = 0
clk = 156
access_mode = 1
cs_num = 1
ddr8_remap = 0
sdr_ddr = 1
bwidth = 16
col_width = 10
row_width = 13
bank_size = 4
cas = 3

[standby_eint_para]

[display]
out_type = 0
lcd_swap = 0
lcd_x = 800
lcd_y = 480
lcd_dclk_div = 8
sta_dly = 10
lcd_basic_valid = 0
lcd_uf = 0
lcd_vt = 1050
lcd_ht = 1055
lcd_vbp = 34
lcd_hbp = 215
lcd_if = 0
lcd_hv_if = 0
lcd_hv_smode = 0
lcd_hv_s888_if = 0
lcd_hv_syuv_if = 0
lcd_hv_vspw = 0
lcd_hv_hspw = 0
lcd_hv_lde_used = 0
lcd_hv_lde_iovalue = 0
lcd_cpu_if = 0
lcd_io_cfg0 = 67108864
lcd_io_cfg1 = 0

[spinor_para]
spinor_patten_num = 5

[spinor0]
rdid = 1450178
capaticy = 32
freq_read = 33000000
freq = 86000000

[spinor1]
rdid = 4627839
capaticy = 32
freq_read = 10000000
freq = 50000000

[spinor2]
rdid = 1581250
capaticy = 128
freq_read = 33000000
freq = 86000000

[spinor3]
rdid = 1515714
capaticy = 64
freq_read = 33000000
freq = 86000000

[spinor4]
rdid = 1581250
capaticy = 128
freq_read = 33000000
freq = 86000000

[power]
Battery_cap = 2200
Discharge_rate = 10

[boot_extend]
hold_key_min = -268435456
hold_key_max = -268435456
vol_threshold = 3500

[modupdate]
reset = 1

[mbr]
size = 1

[part_num]
num = 1

[partition0]
class_name = "000"
name = "000"
size_hi = 0
size_lo = 3823

[down_num]
down_num = 1

[download0]
part_name = "000"
pkt_name = "000000000"
verify_file = "000000000"
encrypt = 0

这是fex文件，免得用万用表去量引脚了。

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颜色问题找到了，linux设备树 board.dts dmic数字麦克风把显示的信号线占了，disabled就好了。

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rtsp://1.116.32.155/media/test.mp4

小白请教一下，这个怎么自己搭建呢？

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面盖： MQt.stl

底盖： MQb.stl

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@memory

FT6336 驱动芯片用这个驱动搞定了：

CONFIG_TOUCHSCREEN_FT6236=y

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rate_lavcrate.c: In function 'pcm_src_init':
rate_lavcrate.c:96:19: warning: implicit declaration of function 'av_resample_init'; did you mean 'av_get_sample_fmt'? [-Wimplicit-function-declaration]
   rate->context = av_resample_init(info->out.rate, info->in.rate,
                   ^~~~~~~~~~~~~~~~
                   av_get_sample_fmt
rate_lavcrate.c:96:17: warning: assignment to 'struct AVResampleContext *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
   rate->context = av_resample_init(info->out.rate, info->in.rate,
                 ^
rate_lavcrate.c: In function 'pcm_src_convert_s16':
rate_lavcrate.c:186:9: warning: implicit declaration of function 'av_resample'; did you mean 'av_rescale'? [-Wimplicit-function-declaration]
   ret = av_resample(rate->context, rate->out[i],
         ^~~~~~~~~~~
         av_rescale
rate_lavcrate.c:194:2: warning: implicit declaration of function 'av_resample_compensate'; did you mean 'av_get_sample_fmt_name'? [-Wimplicit-function-declaration]
  av_resample_compensate(rate->context,
  ^~~~~~~~~~~~~~~~~~~~~~
  av_get_sample_fmt_name
mv -f .deps/rate_lavcrate.Tpo .deps/rate_lavcrate.Plo
/bin/bash ../libtool  --tag=CC   --mode=link riscv64-unknown-linux-gnu-gcc -Wall -g -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include/alsa -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include -DAVCODEC_HEADER="<libavcodec/avcodec.h>" -Os -pipe -mcmodel=medany -mabi=lp64d -march=rv64gcxthead -g3 -fno-caller-saves -Wno-format-truncation -Wno-unused-result  -Wl,-z,now -Wl,-z,relro -fpic -pthread  -module -avoid-version -export-dynamic -no-undefined -Wl,--no-undefined -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/lib -znow -zrelro -lm -ldl  -o libasound_module_rate_lavcrate.la -rpath /usr/lib/alsa-lib rate_lavcrate.lo -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -lasound -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -lavcodec -lavutil -lasound
OpenWrt-libtool: link: riscv64-unknown-linux-gnu-gcc -shared  -fPIC -DPIC  .libs/rate_lavcrate.o   -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/lib -lm -ldl -lavcodec -lavutil -lasound  -Os -mcmodel=medany -mabi=lp64d -march=rv64gcxthead -Wl,-z -Wl,now -Wl,-z -Wl,relro -pthread -Wl,--no-undefined   -pthread -Wl,-soname -Wl,libasound_module_rate_lavcrate.so -o .libs/libasound_module_rate_lavcrate.so
/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_convert_s16':
/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:194: undefined reference to `av_resample_compensate'
/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: /opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:187: undefined reference to `av_resample'
/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_free':
/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:51: undefined reference to `av_resample_close'
/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_init':
/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:91: undefined reference to `av_resample_init'
collect2: error: ld returned 1 exit status
Makefile:419: recipe for target 'libasound_module_rate_lavcrate.la' failed
make[6]: *** [libasound_module_rate_lavcrate.la] Error 1
make[6]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc'
Makefile:431: recipe for target 'all-recursive' failed
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4'
Makefile:363: recipe for target 'all' failed
make[4]: *** [all] Error 2
make[4]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4'
Makefile:89: recipe for target '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/.built' failed
make[3]: *** [/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/.built] Error 2
make[3]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/package/libs/alsa-plugins'
package/Makefile:192: recipe for target 'package/libs/alsa-plugins/compile' failed
make[2]: *** [package/libs/alsa-plugins/compile] Error 2
make[2]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new'
package/Makefile:189: recipe for target '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/stamp/.package_compile' failed
make[1]: *** [/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/stamp/.package_compile] Error 2
make[1]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new'
Build failed - please re-run with -j1 to see the real error message
/opt/D1/home/nihao/sdk/tina-d1-open_new/build/toplevel.mk:304: recipe for target 'world' failed
make: *** [world] Error 1

#### make failed to build some targets (39:16 (mm:ss)) ####

ubuntu:/opt/D1/home/nihao/sdk/tina-d1-open_new$

编译出错了。

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@memory
死马做活马医，学楼主了，把 - 改成别的符号暂时解决这个问题。

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@jr_online 在请问如何用命令行调整背光亮度？中说：

mount -t debugfs none /sys/kernel/debug;
cd /sys/kernel/debug/dispdbg;

#背光0
echo lcd0 > name; echo setbl > command; echo 0 > param; echo 1 > start

#背光255
echo lcd0 > name; echo setbl > command; echo 255 > param; echo 1 > start

A133 调整背光成功。

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1.修改/aosp/system/extras/su/su.cpp

// 注释掉第83-84行
// uid_t current_uid = getuid();
// if (current_uid != AID_ROOT && current_uid != AID_SHELL) error(1, 0, "not allowed");

2.修改/aosp/system/core/libcutils/fs_config.cpp

// the following files have enhanced capabilities and ARE included
// in user builds.
// 添加下面代码至212行处，注意标点符号不要漏掉
{ 06755, AID_ROOT,      AID_ROOT,      0, "system/bin/su" }

修改/aosp/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp

// 修改542行处，注释掉DropCapabilitiesBoundingSet方法体
static void DropCapabilitiesBoundingSet(fail_fn_t fail_fn) {
//   for (int i = 0; prctl(PR_CAPBSET_READ, i, 0, 0, 0) >= 0; i++) {;
//     if (prctl(PR_CAPBSET_DROP, i, 0, 0, 0) == -1) {
//       if (errno == EINVAL) {
//         ALOGE("prctl(PR_CAPBSET_DROP) failed with EINVAL. Please verify "
//               "your kernel is compiled with file capabilities support");
//       } else {
//         fail_fn(CREATE_ERROR("prctl(PR_CAPBSET_DROP, %d) failed: %s", i, strerror(errno)));
//       }
//     }
//   }
}

修改/aosp/system/core/adb/daemon/main.cpp

// 修改should_drop_capabilities_bounding_set返回false
static bool should_drop_capabilities_bounding_set() {
    if (ALLOW_ADBD_ROOT || is_device_unlocked()) {
        if (__android_log_is_debuggable()) {
            return false;
        }
    }
//    return true;
    return false;
}

修改/aosp/system/core/init/selinux.cpp

// 修改IsEnforcing方法返回false, 注释掉StatusFromCmdline方法
// EnforcingStatus StatusFromCmdline() {
//     EnforcingStatus status = SELINUX_ENFORCING;

//     import_kernel_cmdline(false,
//                           [&](const std::string& key, const std::string& value, bool in_qemu) {
//                               if (key == "androidboot.selinux" && value == "permissive") {
//                                   status = SELINUX_PERMISSIVE;
//                               }
//                           });

//     return status;
// }

bool IsEnforcing() {
    // if (ALLOW_PERMISSIVE_SELINUX) {
        // return StatusFromCmdline() == SELINUX_ENFORCING;
    // }
    // return true;
    return false;
}

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D1哪吒v1.2版本原理图与PCB源文件.7z

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boot0启动成功了，但是他加载uboot计算校验码对不上，然后放弃启动了。

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18412d57-0c99-459e-ba40-59aff6e24d81-ed88557096f37abe1719c719c1c73fd.jpg

徒手抓了5只带WIFI的麻雀。

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7099f54c-9bdb-4c2e-8471-3aff894d1ace-QQ图片20211208233523.jpg

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ce0fd07a-2d0c-4a2b-b7f9-171bea0c64ed-8}V4SH4%$V$3AN%N)MLJ0O9.jpg

烧个一楼的固件到TF卡上电试一试。

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kill已经运行的lvgl_demo，手动运行TF固件自带的 lv_examples 2。

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0215f43b-1372-47fd-a699-98bc7096bed5-cf11d55c98bb6387e741cb0926a88f6.jpg

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链接:https://pan.baidu.com/s/1tADvigD1xtOWqieJmcuPkA?pwd=awol
提取码:awol

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用热熔胶给小麻雀做套衣裳。

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tina 1.0

执行

cd /sys/kernel/debug/dispdbg

echo disp0 > name; echo switch1 > command; echo 4 10 0 0 0x4 0x101 0 0 0 8 > param; echo 1 > start;

出错：

root@TinaLinux:/sys/kernel/debug/dispdbg#
root@TinaLinux:/sys/kernel/debug/dispdbg#
root@TinaLinux:/sys/kernel/debug/dispdbg# cd /sys/kernel/debug/dispdbg
root@TinaLinux:/sys/kernel/debug/dispdbg# echo disp0 > name; echo switch1 > comm
and; echo 4 10 0 0 0x4 0x101 0 0 0 8 > param; echo 1 > start;
[ 1262.544174] disp:0 type:4 mode:10 format:0 bits:0 eotf:4 cs:257 ouputmode:0 range:0 scan:0 aspect_ratio:8
[ 1262.655370] ------------[ cut here ]------------
[ 1262.660521] tcon-tv already disabled
[ 1262.664547] WARNING: CPU: 0 PID: 125 at drivers/clk/clk.c:960 clk_core_disable+0x80/0x84
[ 1262.673566] Modules linked in: xt_time xt_multiport xt_mark xt_mac xt_limit xt_comment xt_TCPMSS xt_LOG xr829 iptable_filter ipt_REJECT uvcvideo videobuf2_vmalloc videobuf2_memops fuse
[ 1262.691919] CPU: 0 PID: 125 Comm: ash Tainted: G        W         5.4.61 #376
[ 1262.699872] sepc: ffffffe0002ad182 ra : ffffffe0002ad182 sp : ffffffe03bdebbf0
[ 1262.707921]  gp : ffffffe0008d332c tp : ffffffe03d86eb80 t0 : ffffffe0008e1ad0
[ 1262.715970]  t1 : 0000000000000064 t2 : 0000000000000000 s0 : ffffffe03bdebc10
[ 1262.724019]  s1 : ffffffe03d805900 a0 : 0000000000000018 a1 : 000000000000000a
[ 1262.732068]  a2 : 000000000000010c a3 : ffffffe000840ea0 a4 : ffffffe000840e08
[ 1262.740118]  a5 : 0000000000000001 a6 : 00000000000001e2 a7 : 0000000000000000
[ 1262.748167]  s2 : ffffffe03d805900 s3 : ffffffe03ceba800 s4 : ffffffe03d9ce800
[ 1262.756214]  s5 : ffffffe03ce8ad00 s6 : ffffffe03bdebe98 s7 : 0000000000000007
[ 1262.764262]  s8 : 0000000000000000 s9 : 0000000029a03d50 s10: ffffffffffffffff
[ 1262.772311]  s11: 000000000000002d t3 : ffffffe0008dcb00 t4 : 0000000000001df8
[ 1262.780359]  t5 : 0000000000001df8 t6 : ffffffe0008dd07f
[ 1262.786276] sstatus: 0000000200000100 sbadaddr: 0000000000000000 scause: 0000000000000003
[ 1262.795389] ---[ end trace 999517c0954d9de5 ]---
[ 1262.800969] ------------[ cut here ]------------
[ 1262.806237] tcon-tv already unprepared
[ 1262.810578] WARNING: CPU: 0 PID: 125 at drivers/clk/clk.c:819 clk_core_unprepare+0xb4/0xce
[ 1262.820017] Modules linked in: xt_time xt_multiport xt_mark xt_mac xt_limit xt_comment xt_TCPMSS xt_LOG xr829 iptable_filter ipt_REJECT uvcvideo videobuf2_vmalloc videobuf2_memops fuse
[ 1262.838654] CPU: 0 PID: 125 Comm: ash Tainted: G        W         5.4.61 #376
[ 1262.846722] sepc: ffffffe0002ad0e8 ra : ffffffe0002ad0e8 sp : ffffffe03bdebc00
[ 1262.855046]  gp : ffffffe0008d332c tp : ffffffe03d86eb80 t0 : 0000000000000000
[ 1262.863199]  t1 : 0000000001806000 t2 : 0000000000000000 s0 : ffffffe03bdebc20
[ 1262.871444]  s1 : ffffffe03d805900 a0 : 000000000000001a a1 : ffffffe03d86eb80
[ 1262.879616]  a2 : 0000000000000890 a3 : ffffffe00083ff40 a4 : ffffffe000840e08
[ 1262.887932]  a5 : 0000000000000000 a6 : 00000000000100ce a7 : 0000000000000065
[ 1262.896096]  s2 : ffffffe03ceba400 s3 : ffffffe03ceba800 s4 : ffffffe03d9ce800
[ 1262.904411]  s5 : ffffffe03ce8ad00 s6 : ffffffe03bdebe98 s7 : 0000000000000007
[ 1262.912512]  s8 : 0000000000000000 s9 : 0000000029a03d50 s10: ffffffffffffffff
[ 1262.920818]  s11: 000000000000002d t3 : 0000003fd042dcc0 t4 : 0000000000000000
[ 1262.929098]  t5 : 0000000000000008 t6 : 0000000000040000
[ 1262.935306] sstatus: 0000000200000120 sbadaddr: 0000000000000000 scause: 0000000000000003
[ 1262.944520] ---[ end trace 999517c0954d9de6 ]---
[ 1262.949873] ------------[ cut here ]------------
[ 1262.955024] bus-tcon-tv already disabled
[ 1262.959436] WARNING: CPU: 0 PID: 125 at drivers/clk/clk.c:960 clk_core_disable+0x80/0x84
[ 1262.968455] Modules linked in: xt_time xt_multiport xt_mark xt_mac xt_limit xt_comment xt_TCPMSS xt_LOG xr829 iptable_filter ipt_REJECT uvcvideo videobuf2_vmalloc videobuf2_memops fuse
[ 1262.986810] CPU: 0 PID: 125 Comm: ash Tainted: G        W         5.4.61 #376
[ 1262.994762] sepc: ffffffe0002ad182 ra : ffffffe0002ad182 sp : ffffffe03bdebbf0
[ 1263.002811]  gp : ffffffe0008d332c tp : ffffffe03d86eb80 t0 : ffffffe0008e2720
[ 1263.010860]  t1 : 0000000000000064 t2 : 0000000000000000 s0 : ffffffe03bdebc10
[ 1263.018910]  s1 : ffffffe03d805b00 a0 : 000000000000001c a1 : 000000000000000a
[ 1263.026958]  a2 : 0000000000000139 a3 : ffffffe000840ea0 a4 : ffffffe000840e08
[ 1263.035004]  a5 : 0000000000000001 a6 : 0000000000000206 a7 : 0000000000000000
[ 1263.043052]  s2 : ffffffe03d805b00 s3 : ffffffe03ceba800 s4 : ffffffe03d9ce800
[ 1263.051101]  s5 : ffffffe03ce8ae00 s6 : ffffffe03bdebe98 s7 : 0000000000000007
[ 1263.059148]  s8 : 0000000000000000 s9 : 0000000029a03d50 s10: ffffffffffffffff
[ 1263.067197]  s11: 000000000000002d t3 : ffffffe0008dcb00 t4 : 00000000000011b0
[ 1263.075245]  t5 : 00000000000011b0 t6 : ffffffe0008dd083
[ 1263.081162] sstatus: 0000000200000100 sbadaddr: 0000000000000000 scause: 0000000000000003
[ 1263.090277] ---[ end trace 999517c0954d9de7 ]---
[ 1263.099349] ------------[ cut here ]------------
[ 1263.104618] bus-tcon-tv already unprepared
[ 1263.109450] WARNING: CPU: 0 PID: 125 at drivers/clk/clk.c:819 clk_core_unprepare+0xb4/0xce
[ 1263.118793] Modules linked in: xt_time xt_multiport xt_mark xt_mac xt_limit xt_comment xt_TCPMSS xt_LOG xr829 iptable_filter ipt_REJECT uvcvideo videobuf2_vmalloc videobuf2_memops fuse
[ 1263.137506] CPU: 0 PID: 125 Comm: ash Tainted: G        W         5.4.61 #376
[ 1263.145566] sepc: ffffffe0002ad0e8 ra : ffffffe0002ad0e8 sp : ffffffe03bdebc00
[ 1263.162959]  gp : ffffffe0008d332c tp : ffffffe03d86eb80 t0 : 0000000000000000
[ 1263.181267]  t1 : 0000000001806000 t2 : 0000000000000000 s0 : ffffffe03bdebc20
[ 1263.191410]  s1 : ffffffe03d805b00 a0 : 000000000000001e a1 : ffffffe03d86eb80
[ 1263.211686]  a2 : 0000000000000890 a3 : ffffffe00083ff40 a4 : ffffffe000840e08
[ 1263.223073]  a5 : 0000000000000000 a6 : 00000000000100ce a7 : 0000000000000065
[ 1263.231128]  s2 : ffffffe03ceba400 s3 : ffffffe03ceba800 s4 : ffffffe03d9ce800
[ 1263.257502]  s5 : ffffffe03ce8ae00 s6 : ffffffe03bdebe98 s7 : 0000000000000007
[ 1263.265774]  s8 : 0000000000000000 s9 : 0000000029a03d50 s10: ffffffffffffffff
[ 1263.274004]  s11: 000000000000002d t3 : 0000003fd042dcc0 t4 : 0000000000000000
[ 1263.282199]  t5 : 0000000000000008 t6 : 0000000000040000
[ 1263.288299] sstatus: 0000000200000120 sbadaddr: 0000000000000000 scause: 0000000000000003
[ 1263.297616] ---[ end trace 999517c0954d9de8 ]---
[ 1263.322998] [HDMI receive params]: tv mode: 0xa format:0x0 data bits:0x0 eotf:0x4 cs:0x101 dvi_hdmi:2 range:0 scan:0 aspect_ratio:8
[ 1264.402987] disp_al_manager_apply ouput_type:0
[ 1264.408371] disp_al_hdmi_cfg
[ 1264.523781] HDMI Audio Enable Successfully
[ 1264.528533] [DISP] disp_device_attached_and_enable,line:233:
[ 1264.528539] attached ok, mgr0<-->dev0
[ 1264.539215] [DISP] disp_device_attached_and_enable,line:236:
[ 1264.539226] type:4,mode:10,fmt:rgb,bits:8bits,eotf:4,cs:257 dvi_hdmi:2, range:0 scan:0 ratio:8
root@TinaLinux:/sys/kernel/debug/dispdbg#

memory

修改 device/config/chips/d1-h/configs/nezha/linux-5.4/config-5.4

勾选：

CONFIG_TV_DISP2_SUNXI=y

发现编译都过不了：

make[4]: Entering directory '/opt/D1/tina_d1_open_v2/lichee/linux-5.4'
  INSTALL /opt/D1/tina_d1_open_v2/out/d1-h-nezha/compile_dir/target/linux-d1-h-nezha/linux-5.4.61/user_headers/include
make[4]: Leaving directory '/opt/D1/tina_d1_open_v2/lichee/linux-5.4'
. /opt/D1/tina_d1_open_v2/build/shell.sh; grep '=[ym]' /opt/D1/tina_d1_open_v2/out/d1-h-nezha/compile_dir/target/linux-d1-h-nezha/linux-5.4.61/.config.set | LC_ALL=C sort | md5s > /opt/D1/tina_d1_open_v2/out/d1-h-nezha/compile_dir/target/linux-d1-h-nezha/linux-5.4.61/.vermagic
touch /opt/D1/tina_d1_open_v2/out/d1-h-nezha/compile_dir/target/linux-d1-h-nezha/linux-5.4.61/.configured
rm -f /opt/D1/tina_d1_open_v2/out/d1-h-nezha/compile_dir/target/linux-d1-h-nezha/symtab.h
touch /opt/D1/tina_d1_open_v2/out/d1-h-nezha/compile_dir/target/linux-d1-h-nezha/symtab.h
make -C /opt/D1/tina_d1_open_v2/out/d1-h-nezha/compile_dir/target/linux-d1-h-nezha/linux-5.4.61 HOSTCFLAGS="-O2 -I/opt/D1/tina_d1_open_v2/out/host/include -I/opt/D1/tina_d1_open_v2/out/host/usr/include  -Wall -Wmissing-prototypes -Wstrict-prototypes" CROSS_COMPILE="riscv64-unknown-linux-gnu-" ARCH="riscv" KBUILD_HAVE_NLS=no KBUILD_BUILD_USER="" KBUILD_BUILD_HOST="" CONFIG_SHELL="bash" V=''  EXTRA_LDSFLAGS="-I/opt/D1/tina_d1_open_v2/out/d1-h-nezha/compile_dir/target/linux-d1-h-nezha -include symtab.h" CC="riscv64-unknown-linux-gnu-gcc" vmlinux
make[4]: Entering directory '/opt/D1/tina_d1_open_v2/lichee/linux-5.4'
scripts/Makefile.asm-generic:25: redundant generic-y found in arch/riscv/include/asm/Kbuild: device.h
  CALL    scripts/checksyscalls.sh
  CALL    scripts/atomic/check-atomics.sh
  CHK     include/generated/compile.h
  CC      drivers/video/fbdev/sunxi/disp2/tv/drv_tv.o
In file included from drivers/video/fbdev/sunxi/disp2/tv/drv_tv.c:15:
drivers/video/fbdev/sunxi/disp2/tv/drv_tv.h:15:10: fatal error: asm/memory.h: No such file or directory
 #include <asm/memory.h>
          ^~~~~~~~~~~~~~
compilation terminated.
scripts/Makefile.build:286: recipe for target 'drivers/video/fbdev/sunxi/disp2/tv/drv_tv.o' failed
make[9]: *** [drivers/video/fbdev/sunxi/disp2/tv/drv_tv.o] Error 1
scripts/Makefile.build:556: recipe for target 'drivers/video/fbdev/sunxi/disp2/tv' failed
make[8]: *** [drivers/video/fbdev/sunxi/disp2/tv] Error 2
scripts/Makefile.build:556: recipe for target 'drivers/video/fbdev/sunxi' failed
make[7]: *** [drivers/video/fbdev/sunxi] Error 2
scripts/Makefile.build:556: recipe for target 'drivers/video/fbdev' failed
make[6]: *** [drivers/video/fbdev] Error 2
scripts/Makefile.build:556: recipe for target 'drivers/video' failed
make[5]: *** [drivers/video] Error 2
Makefile:1810: recipe for target 'drivers' failed
make[4]: *** [drivers] Error 2
make[4]: Leaving directory '/opt/D1/tina_d1_open_v2/lichee/linux-5.4'
Makefile:28: recipe for target '/opt/D1/tina_d1_open_v2/out/d1-h-nezha/compile_dir/target/linux-d1-h-nezha/symtab.h' failed
make[3]: *** [/opt/D1/tina_d1_open_v2/out/d1-h-nezha/compile_dir/target/linux-d1-h-nezha/symtab.h] Error 2
make[3]: Leaving directory '/opt/D1/tina_d1_open_v2/target/allwinner/d1-h-nezha'
Makefile:13: recipe for target 'install' failed
make[2]: *** [install] Error 2
make[2]: Leaving directory '/opt/D1/tina_d1_open_v2/target/allwinner'
target/Makefile:21: recipe for target 'target/allwinner/install' failed
make[1]: *** [target/allwinner/install] Error 2
make[1]: Leaving directory '/opt/D1/tina_d1_open_v2'
/opt/D1/tina_d1_open_v2/build/toplevel.mk:304: recipe for target 'target/allwinner/install' failed
make: *** [target/allwinner/install] Error 2

#### make failed to build some targets (47 seconds) ####

memory@ubuntu:/opt/D1/tina_d1_open_v2$

TV OUT 支持应该是不行的。

memory

① 准备视频文件

用 adb push binghe.mp4 /tmp 下载到系统

② 执行命令 decodertest /tmp/binghe.mp4 /tmp 0 NV21 2 100 解码100帧：

root@TinaLinux:/# decodertest /tmp/binghe.mp4  /tmp 0 NV21 2 100
WARNING: awplayer <cdx_log_set_level:30>: cdx Set log level to 6
INFO   : cedarc <CedarPluginVDInit:79>: register h264 decoder success!
INFO   : cedarc <CedarPluginVDInit:84>: register mjpeg decoder success!
INFO   : cedarc <CedarPluginVDInit:86>: register mpeg2 decoder success!
INFO   : cedarc <CedarPluginVDInit:92>: register mpeg4dx decoder success!
INFO   : cedarc <CedarPluginVDInit:79>: register mpeg4H263 [18061.266585] VE: VE real_freq=576000000
[18061.266585]
decoder success!
INFO   : cedarc <CedarPluginVDInit:90>: register mpeg4Normal decoder success!
INFO   : cedarc <CedarPluginVDInit:74>: register vc1 decoder success!
INFO   : cedarc <CedarPluginVDInit:85>: register h265 decoder success!
INFO   : cedarc <VeInitialize:1307>: *** ic_version = 0x1301000010210,
 before strcpy(tmpUrl, url)
 before CdxParserPrepare() file:///tmp/binghe.mp4
 before CdxParserGetMediaInfo()
 before CreateVideoDecoder()
INFO   : cedarc <log_set_level:43>: Set log level to 5 from /vendor/etc/cedarc.conf
ERROR  : cedarc <DebugCheckConfig:301>: now cedarc log level:5
 before InitializeVideoDecoder()
 after InitializeVideoDecoder()
 initDecoder OK
 decoder input file: file:///tmp/binghe.mp4
 decoder output directory: /tmp
 output pixel format: NV21
 DecodeThread(), thread created
 parserThreadFunc(), thread created
 parser exit.....
 data trunk number: 182, i = 101
 DecodeThread() Decode Video Stream start ....
 RequestPicture fail
 save /tmp/decodeNV21_1280_720_0.yuv finish
 save /tmp/decodeNV21_1280_720_1.yuv finish
 save /tmp/decodeNV21_1280_720_2.yuv finish
 save /tmp/decodeNV21_1280_720_3.yuv finish
 save /tmp/decodeNV21_1280_720_4.yuv finish
 save /tmp/decodeNV21_1280_720_5.yuv finish
 save /tmp/decodeNV21_1280_720_6.yuv finish
 save /tmp/decodeNV21_1280_720_7.yuv finish
 save /tmp/decodeNV21_1280_720_8.yuv finish
 save /tmp/decodeNV21_1280_720_9.yuv finish
 save /tmp/decodeNV21_1280_720_10.yuv finish
 save /tmp/decodeNV21_1280_720_11.yuv finish
 save /tmp/decodeNV21_1280_720_12.yuv finish
 save /tmp/decodeNV21_1280_720_13.yuv finish
 save /tmp/decodeNV21_1280_720_14.yuv finish
 save /tmp/decodeNV21_1280_720_15.yuv finish
 save /tmp/decodeNV21_1280_720_16.yuv finish
 save /tmp/decodeNV21_1280_720_17.yuv finish
 save /tmp/decodeNV21_1280_720_18.yuv finish
 save /tmp/decodeNV21_1280_720_19.yuv finish
 save /tmp/decodeNV21_1280_720_20.yuv finish
 save /tmp/decodeNV21_1280_720_21.yuv finish
 save /tmp/decodeNV21_1280_720_22.yuv finish
 save /tmp/decodeNV21_1280_720_23.yuv finish
 save /tmp/decodeNV21_1280_720_24.yuv finish
 save /tmp/decodeNV21_1280_720_25.yuv finish
 save /tmp/decodeNV21_1280_720_26.yuv finish
 save /tmp/decodeNV21_1280_720_27.yuv finish
 save /tmp/decodeNV21_1280_720_28.yuv finish
 save /tmp/decodeNV21_1280_720_29.yuv finish
 save /tmp/decodeNV21_1280_720_30.yuv finish
 save /tmp/decodeNV21_1280_720_31.yuv finish
 save /tmp/decodeNV21_1280_720_32.yuv finish
 save /tmp/decodeNV21_1280_720_33.yuv finish
 save /tmp/decodeNV21_1280_720_34.yuv finish
 save /tmp/decodeNV21_1280_720_35.yuv finish
 save /tmp/decodeNV21_1280_720_36.yuv finish
 save /tmp/decodeNV21_1280_720_37.yuv finish
 save /tmp/decodeNV21_1280_720_38.yuv finish
 save /tmp/decodeNV21_1280_720_39.yuv finish
 save /tmp/decodeNV21_1280_720_40.yuv finish
 save /tmp/decodeNV21_1280_720_41.yuv finish
 save /tmp/decodeNV21_1280_720_42.yuv finish
 save /tmp/decodeNV21_1280_720_43.yuv finish
 save /tmp/decodeNV21_1280_720_44.yuv finish
 save /tmp/decodeNV21_1280_720_45.yuv finish
 save /tmp/decodeNV21_1280_720_46.yuv finish
 save /tmp/decodeNV21_1280_720_47.yuv finish
 save /tmp/decodeNV21_1280_720_48.yuv finish
 save /tmp/decodeNV21_1280_720_49.yuv finish
 save /tmp/decodeNV21_1280_720_50.yuv finish
 save /tmp/decodeNV21_1280_720_51.yuv finish
 save /tmp/decodeNV21_1280_720_52.yuv finish
 save /tmp/decodeNV21_1280_720_53.yuv finish
 save /tmp/decodeNV21_1280_720_54.yuv finish
 save /tmp/decodeNV21_1280_720_55.yuv finish
 save /tmp/decodeNV21_1280_720_56.yuv finish
 save /tmp/decodeNV21_1280_720_57.yuv finish
 save /tmp/decodeNV21_1280_720_58.yuv finish
 save /tmp/decodeNV21_1280_720_59.yuv finish
 save /tmp/decodeNV21_1280_720_60.yuv finish
 save /tmp/decodeNV21_1280_720_61.yuv finish
 save /tmp/decodeNV21_1280_720_62.yuv finish
 save /tmp/decodeNV21_1280_720_63.yuv finish
 save /tmp/decodeNV21_1280_720_64.yuv finish
 save /tmp/decodeNV21_1280_720_65.yuv finish
 save /tmp/decodeNV21_1280_720_66.yuv finish
 save /tmp/decodeNV21_1280_720_67.yuv finish
 save /tmp/decodeNV21_1280_720_68.yuv finish
 save /tmp/decodeNV21_1280_720_69.yuv finish
 save /tmp/decodeNV21_1280_720_70.yuv finish
 save /tmp/decodeNV21_1280_720_71.yuv finish
 save /tmp/decodeNV21_1280_720_72.yuv finish
 save /tmp/decodeNV21_1280_720_73.yuv finish
 save /tmp/decodeNV21_1280_720_74.yuv finish
 save /tmp/decodeNV21_1280_720_75.yuv finish
 save /tmp/decodeNV21_1280_720_76.yuv finish
 save /tmp/decodeNV21_1280_720_77.yuv finish
 save /tmp/decodeNV21_1280_720_78.yuv finish
 save /tmp/decodeNV21_1280_720_79.yuv finish
 save /tmp/decodeNV21_1280_720_80.yuv finish
 save /tmp/decodeNV21_1280_720_81.yuv finish
 save /tmp/decodeNV21_1280_720_82.yuv finish
 save /tmp/decodeNV21_1280_720_83.yuv finish
 save /tmp/decodeNV21_1280_720_84.yuv finish
 save /tmp/decodeNV21_1280_720_85.yuv finish
 save /tmp/decodeNV21_1280_720_86.yuv finish
 save /tmp/decodeNV21_1280_720_87.yuv finish
 save /tmp/decodeNV21_1280_720_88.yuv finish
 save /tmp/decodeNV21_1280_720_89.yuv finish
 save /tmp/decodeNV21_1280_720_90.yuv finish
 save /tmp/decodeNV21_1280_720_91.yuv finish
 save /tmp/decodeNV21_1280_720_92.yuv finish
 save /tmp/decodeNV21_1280_720_93.yuv finish
 save /tmp/decodeNV21_1280_720_94.yuv finish
 save /tmp/decodeNV21_1280_720_95.yuv finish
 save /tmp/decodeNV21_1280_720_96.yuv finish
 save /tmp/decodeNV21_1280_720_97.yuv finish
 save /tmp/decodeNV21_1280_720_98.yuv finish
 save /tmp/decodeNV21_1280_720_99.yuv finish
 decoder thread finish
 decoder thread exit....
 demoDecoder finish.decode frame: 101, cost 1 s
 after CdxParserClose()
root@TinaLinux:/#

③ 获取yuv文件到电脑：adb pull /tmp/decodeNV21_1280_720_99.yuv

④ 打开 https://rawpixels.net/ 显示文件：

memory

购买地址： https://item.taobao.com/item.htm?id=666274331852

资料下载地址： https://dl.sipeed.com/shareURL/LICHEE/D1/Lichee_RV-Dock

WIKI： https://wiki.sipeed.com/hardware/zh/lichee/RV/Dock.html

memory

@readme0
可能不支持。请稍等，我晚些改一个for v2.0 的patch发上来。

memory 发布的最佳帖子