R
roo4
Guest
Hello;
I read the Post here https://www.osadl.org/Single-View.111 M591850c02b5.0.html ; 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 bellow; the resolution i am trying is 1600x900@60
if yes where could i get and edid.bin file?
3.Or should i build an edid file from scratch; if yes how could i make edid file.
Thanks
I read the Post here https://www.osadl.org/Single-View.111 M591850c02b5.0.html ; 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 bellow; the resolution i am trying is 1600x900@60
Code:
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)] : 32.000000
16: [RIGHT MARGIN (PIXELS)] : 32.000000
17: [TOTAL ACTIVE PIXELS] : 1664.000000
18: [IDEAL DUTY CYCLE] : 25.004995
19: [H BLANK (PIXELS)] : 560.000000
20: [TOTAL PIXELS] : 2224.000000
21: [PIXEL FREQ] : 133.573440
22: [H FREQ] : 60.060000
17: [H SYNC (PIXELS)] : 176.000000
18: [H FRONT PORCH (PIXELS)] : 104.000000
36: [V ODD FRONT PORCH(LINES)] : 1.500000
3.Or should i build an edid file from scratch; if yes how could i make edid file.
Thanks
Last edited: