Take the tour ×  I read the post here and I tried to make do
with what I understood from the post but here are some
questions:    1. Where is the /lib/firmware located in for
example /usr/src/linux/lib/firmware or /usr/lib/firmware or
elsewhere?   2. Could I use a pre-build EDID in that address the
post gave and tweak it with an editor like Gvim and pass it to
kernel using the info below? The resolution I am trying to set
is 1600x900@60:        1: [H PIXELS RND]  :  1600.000000
2: [V LINES RND]  :  450.000000       3: [V FIELD RATE RQD]  :
120.000000       4: [TOP MARGIN (LINES)]  :  8.000000       5:
[BOT MARGIN (LINES)]  :  8.000000       6: [INTERLACE]  :
0.500000       7: [H PERIOD EST]  :  16.648841       8: [V
SYNC+BP]  :  33.000000       9: [V BACK PORCH]  :  30.000000
10: [TOTAL V LINES]  :  500.500000       11: [V FIELD RATE EST]
:  120.008471       12: [H PERIOD]  :  16.650017       13: [V
FIELD RATE]  :  120.000000       14: [V FRAME RATE]  :
60.000000       15: [LEFT MARGIN (PIXELS