Hello!
I tested DaveMF firmware for VIM2 with HSD080IFW1 1024x600. When the screen resolution is 1920x1080 everything is fine, I switch to 1024x600 then reboot and the green screen appears, sometimes when the screen resolution changes the image distorts, only the firmware of the device helped. Tried 1280x800 also works fine, changed to 1024x768, again skewed and a green screen. On the home TV the same as on HSD080IFW1.
Here’s the video youtu.be/-1hD8AsEZtU
With a skewed image - youtu.be/oPokJV1DqOs
Logs:
kvim2:/ $ su
kvim2:/ # cat /sys/class/display
tmp-mksh: cat: /sys/class/display: Is a directory
1|kvim2:/ # wm size
Physical size: 1024x600
kvim2:/ # fbset
mode "1024x600-0"
# D: 0.000 MHz, H: 0.000 kHz, V: 0.000 Hz
geometry 1024 600 1024 1800 32
timings 0 0 0 0 0 0 0
accel false
rgba 8/0,8/8,8/16,8/24
endmode
kvim2:/ # getbootenv
[EnableSelinux]: [permissive]
[active_slot]: [_a]
[baudrate]: [115200]
[bcb_cmd]: [get_valid_slot;]
[boot_part]: [boot]
[bootcmd]: [run storeboot]
[bootdelay]: [1]
[cmdline_keys]: [if keyman init 0x1234; then if keyman read usid ${loadaddr} str; then setenv bootargs ${bootargs} androidboot.serialno=${usid};setenv serial ${usid};fi;kbi ethmac;setenv bootargs ${bootargs} mac=${eth_mac} androidboot.mac=${eth_mac};if keyman read deviceid ${loadaddr} str; then setenv bootargs ${bootargs} androidboot.deviceid=${deviceid};fi;fi;]
[combine_key]: [saradc open 0;if saradc get_in_range 0x0 0x1f; then echo Detect function key;if gpio input GPIOAO_2; then echo Detect combine keys;store init 3; fi;fi;]
[cvbs_drv]: [0]
[cvbsmode]: [576cvbs]
[display_bpp]: [16]
[display_color_bg]: [0]
[display_color_fg]: [0xffff]
[display_color_index]: [16]
[display_height]: [1080]
[display_layer]: [osd1]
[display_width]: [1920]
[dtb_mem_addr]: [0x1000000]
[ethaddr]: [00:15:18:01:81:31]
[factory_reset_poweroff_protect]: [echo wipe_data=${wipe_data}; echo wipe_cache=${wipe_cache};if test ${wipe_data} = failed; then run init_display; run storeargs;if mmcinfo; then run recovery_from_sdcard;fi;if usb start 0; then run recovery_from_udisk;fi;run recovery_from_flash;fi; if test ${wipe_cache} = failed; then run init_display; run storeargs;if mmcinfo; then run recovery_from_sdcard;fi;if usb start 0; then run recovery_from_udisk;fi;run recovery_from_flash;fi; ]
[fb_addr]: [0x3d800000]
[fb_height]: [1080]
[fb_width]: [1920]
[fdt_high]: [0x20000000]
[firstboot]: [0]
[gatewayip]: [10.18.9.1]
[hdmimode]: [1024x600p60hz]
[hostname]: [arm_gxbb]
[init_display]: [osd open;osd clear;imgread pic logo bootup $loadaddr;bmp display $bootup_offset;bmp scale]
[initargs]: [rootfstype=ramfs init=/init console=ttyS0,115200 no_console_suspend earlyprintk=aml-uart,0xc81004c0 ramoops.pstore_en=1 ramoops.record_size=0x8000 ramoops.console_size=0x4000 ]
[ipaddr]: [10.18.9.97]
[jtag]: [disable]
[loadaddr]: [1080000]
[netmask]: [255.255.255.0]
[outputmode]: [1024x600p60hz]
[preboot]: [run bcb_cmd; run factory_reset_poweroff_protect;run upgrade_check;run init_display;run storeargs;run combine_key;run upgrade_key;run vim2_check;run wol_init;forceupdate;run switch_bootmode;]
[recovery_from_flash]: [setenv bootargs ${bootargs} aml_dt=${aml_dt} recovery_part={recovery_part} recovery_offset={recovery_offset};if itest ${upgrade_step} == 3; then if ext4load mmc 1:2 ${dtb_mem_addr} /recovery/dtb.img; then echo cache dtb.img loaded; fi;if ext4load mmc 1:2 ${loadaddr} /recovery/recovery.img; then echo cache recovery.img loaded; wipeisb; bootm ${loadaddr}; fi;else fi;if imgread kernel ${recovery_part} ${loadaddr} ${recovery_offset}; then wipeisb; bootm ${loadaddr}; fi;]
[recovery_from_sdcard]: [setenv bootargs ${bootargs} aml_dt=${aml_dt} recovery_part={recovery_part} recovery_offset={recovery_offset};if fatload mmc 0 ${loadaddr} aml_autoscript; then autoscr ${loadaddr}; fi;if fatload mmc 0 ${loadaddr} recovery.img; then if fatload mmc 0 ${dtb_mem_addr} dtb.img; then echo sd dtb.img loaded; fi;wipeisb; bootm ${loadaddr};fi;]
[recovery_from_udisk]: [setenv bootargs ${bootargs} aml_dt=${aml_dt} recovery_part={recovery_part} recovery_offset={recovery_offset};if fatload usb 0 ${loadaddr} aml_autoscript; then autoscr ${loadaddr}; fi;if fatload usb 0 ${loadaddr} recovery.img; then if fatload usb 0 ${dtb_mem_addr} dtb.img; then echo udisk dtb.img loaded; fi;wipeisb; bootm ${loadaddr};fi;]
[recovery_offset]: [0]
[recovery_part]: [recovery]
[sdc_burning]: [sdc_burn ${sdcburncfg}]
[sdcburncfg]: [aml_sdc_burn.ini]
[serverip]: [10.18.9.113]
[storeargs]: [setenv bootargs ${initargs} androidboot.selinux=${EnableSelinux} logo=${display_layer},loaded,${fb_addr},${outputmode} maxcpus=${maxcpus} vout=${outputmode},enable hdmimode=${hdmimode} cvbsmode=${cvbsmode} hdmitx=${cecconfig} ddr_size=${ddr_size} cvbsdrv=${cvbs_drv} pq=${pq} androidboot.firstboot=${firstboot} jtag=${jtag}; setenv bootargs ${bootargs} androidboot.hardware=amlogic;run cmdline_keys;setenv bootargs ${bootargs} androidboot.slot_suffix=${active_slot};]
[storeboot]: [if imgread kernel ${boot_part} ${loadaddr}; then bootm ${loadaddr}; fi;run update;]
[switch_bootmode]: [get_rebootmode;if test ${reboot_mode} = factory_reset; then run recovery_from_flash;else if test ${reboot_mode} = update; then run update;else if test ${reboot_mode} = cold_boot; then else if test ${reboot_mode} = fastboot; then fastboot;fi;fi;fi;fi;]
[try_auto_burn]: [update 700 750;]
[update]: [run usb_burning; run sdc_burning; if mmcinfo; then run recovery_from_sdcard;fi;if usb start 0; then run recovery_from_udisk;fi;run recovery_from_flash;]
[upgrade_check]: [echo upgrade_step=${upgrade_step}; if itest ${upgrade_step} == 3; then run init_display; run storeargs; run update;else fi;]
[upgrade_key]: [if gpio input GPIOAO_2; then echo detect upgrade key; sleep 3;if gpio input GPIOAO_2; then run update; fi;fi;]
[upgrade_step]: [2]
[usb_burning]: [update 1000]
[vim2_check]: [saradc open 1;if saradc get_in_range 0x1a0 0x220; then echo Product checking: pass!;else if saradc get_in_range 0x0 0x1cf; then echo Product checking: fail!; sleep 5; reboot;fi;fi;]
[wipe_cache]: [successful]
[wipe_data]: [successful]
[wol_init]: [kbi powerstate;kbi trigger wol r;setenv bootargs ${bootargs} wol_enable=${wol_enable};if test ${power_state} = 1; then kbi trigger wol w 1;gpio set GPIODV_2;fi;]
[576i_x]: [0]
[576i_y]: [0]
[576i_w]: [720]
[576i_h]: [576]
[1080p60hz_deepcolor]: [rgb,8bit]
[colorattribute]: [rgb,8bit]
[1080p_x]: [0]
[1080p_y]: [0]
[1080p_w]: [1920]
[1080p_h]: [1080]
[is.bestmode]: [false]
[1024x768p60hz_deepcolor]: [444,8bit]
[1024x768p60hz_x]: [0]
[1024x768p60hz_y]: [0]
[1024x768p60hz_w]: [1366]
[1024x768p60hz_h]: [768]
[1024x600p60hz_deepcolor]: [rgb,8bit]
[1024x600p60hz_x]: [0]
[1024x600p60hz_y]: [0]
[1024x600p60hz_w]: [1024]
[1024x600p60hz_h]: [600]
[1080p50hz_deepcolor]: [rgb,8bit]
[800x480p60hz_deepcolor]: [444,8bit]
[800x480p60hz_x]: [0]
[800x480p60hz_y]: [0]
[800x480p60hz_w]: [800]
[800x480p60hz_h]: [480]