A20 Olinuxino Android - no HDMI output

[Bert]

I'm a little bit stuck. There's no signal at HDMI while in Android (however in Debian it works)
I suppose a "picture" exists on LCD connector (can't test it now thought) and booting everytime to 400*272 instead of 800*400.
I'm using A20_SD_4G_android_422_TS_USB_UART_I2C_WIFI_LAN_HDMI_LCD_1024x600_release_1.img


So my question is: how to switch video output to HDMI within Android?

[Dredd]

im using same img and HDMI works fine, but want change resolution to 720P, and resize userdata partition for more apps any tuturial?

[Bert]

Also a question regarding Android installation

https://www.olimex.com/wiki/A20-OLinuXino-MICRO#How_do_I_write_the_official_Android_image_to_a_micro_SD_card_for_my_A20_board.3F


Do I really need PhoenixShuit for recording to SD card? Maybe just dd if=file.img of=/dev/sdb  ?

[Dredd]

i`m using PhoenixSuit with my 16gb SDcard and debian from SATA HDD with another sd for boot

[Bert]

Ahh... A 800x480 android SD-image version works just fine.

[Dredd]

cool , and now how to change resolution to 720 or 1080