Can't get resolution 1080x1920 (flipped FullHD) - Raspberry Pi Forums

i'm trying obtain full resolution on lcd display smartphone, 1080x1920 pixels - it's not fullhd, because has 1080 on x , 1920 on y axis. best can 1080x1200. tried both rpi , rpi-2.

can clarify, possible @ all?

digging details, that's did 1080x1200:

1. in /etc/fb.modes added following (calculated tvservice output hdmi mipi adapter):

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# 1080x1920p hfp:18 hs:16 hbp:48 vfp:8 vs:16 vbp:10 pixel clock:136 mhz mode "1080x1920-60"     # d: 136.00 mhz, h: 95.200 khz, v: 60.00 hz     geometry 1080 1920 1080 1920 16     timings 7353 18 48 8 10 16 16     #rgba 4/8,4/4,4/0,0/12 endmode 

2. in /boot/config.txt added following:

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hdmi_timings=1080 0 18 16 48 1920 0 8 16 10 0 0 0 60 0 136000000 1 

of other options in config.txt had commented out, left is:

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disable_overscan=0 overscan_left=0 overscan_right=0 overscan_top=-360 overscan_bottom=-360 framebuffer_width=1080 framebuffer_height=1200 hdmi_force_hotplug=1 

trying set overscan values 0 , remove framebuffer_width, framebuffer_height i'm still getting 1080x1200

do want flip monitor ?

see display_rotate option in config.txt file
http://elinux.org/rpiconfig

display_rotate rotates display clockwise on screen (default=0) or flips display.

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display_rotate=0        normal display_rotate=1         90 degrees display_rotate=2        180 degrees display_rotate=3        270 degrees display_rotate=0x10000  horizontal flip display_rotate=0x20000  vertical flip

note: 90 , 270 degrees rotation options require additional memory on gpu, won't work 16m gpu split.

btw: why posted in "bare metal"
more general or trouble shooting topic

raspberrypi