Jump to content

some trouble with HD5470M


  • Please log in to reply
8 replies to this topic

#1
milk!

milk!

    InsanelyMac Protégé

  • Members
  • Pip
  • 5 posts
hello everyone
I have laptop with HD 5470M (yes, I understand that this is a worn out topic)
Clover patches my Ati5000onnetors (replaces senseid) and after boot I see something like this
Attached File  16102012843.jpg   128.8KB   47 downloads
thus accelerating work, tests show good results, but output to the screen is wrong


image distortions like this:
let our original image is
1234
1234
the monitor turns
13 24
13 24
13 24
13 24
I hope you will understand

in addition, I have added my EDID, but it did not help

my system is 10.7.5
help find solutions to this problem
if necessary, Im ready to provide all the required data

upd.

Spoiler



my guesses are wrong
I try to describe all of I did step by step

1. Lion clean install and upgrade to 10.7.5 using Clover
2. dump vbios (again with Clover) and use decoder tool
Spoiler

and tried to make your own frame buffer by instruction of Mucha
get something like this
02000000400000000901000010000007 //LVDS
00080000000200000001000011000101 //HDMI
10000000100000000001000000000204 //VGA

3. in Clover config.plist put this section
<key>FBName</key>
<string>Hoolock</string>
<key>GraphicsInjector</key>
<string>Yes</string>
<key>LoadVBios</key>
<string>Yes</string>
and use included kext patch for ati conroller like this
<key>ATIConnectorsController</key>
<string>5000</string>
<key>ATIConnectorsData</key>
<string>000400000406000000010000210305010004000004060000000100001102040204000000140200000001000002040103</string>
<key>ATIConnectorsPatch</key>
<string>020000004000000009010000100000070008000000020000000100001100010110000000100000000001000000000204</string>
but after boot I got black screen without backlight
then I tried replace only senseid and i get something like a picture at the beginning

Attached Files



#2
giofrida

giofrida

    InsanelyMac Italy

  • Members
  • PipPipPipPipPipPipPip
  • 667 posts
  • Gender:Male
  • Location:Italy
Have you tried to boot with the AtiConfig=Hoolock or AtiConfig=Eulemur?

#3
milk!

milk!

    InsanelyMac Protégé

  • Members
  • Pip
  • 5 posts

Have you tried to boot with the AtiConfig=Hoolock or AtiConfig=Eulemur?

I no longer perceive chameleon as the good bootloader, using the development of my compatriot - clover

#4
artur-pt

artur-pt

    InsanelyMacaholic

  • Local Moderators
  • 4,727 posts
  • Gender:Male
  • Location:Portugal
  • Interests:TechManiaco
hello

see this

http://olarila.com/f....php?f=18&t=736

and look my signature

good hack

#5
milk!

milk!

    InsanelyMac Protégé

  • Members
  • Pip
  • 5 posts
first post updated
added some crazy guesses

hello

see this

http://olarila.com/f....php?f=18&t=736

and look my signature

good hack

yep
I saw this post many times, but I still cant get my monitor work
and I cant update my system to ML, installer doesnt start - permanently reboot

#6
artur-pt

artur-pt

    InsanelyMacaholic

  • Local Moderators
  • 4,727 posts
  • Gender:Male
  • Location:Portugal
  • Interests:TechManiaco
hello

sorry mine work without any problems

good hack

#7
milk!

milk!

    InsanelyMac Protégé

  • Members
  • Pip
  • 5 posts

hello

sorry mine work without any problems

good hack

np
I will look for a solution

but anyway, can I see ur ioreg dump?

#8
artur-pt

artur-pt

    InsanelyMacaholic

  • Local Moderators
  • 4,727 posts
  • Gender:Male
  • Location:Portugal
  • Interests:TechManiaco
hello

there it is

Attached File  MacBook Pro de artur_pt.zip   663.8KB   26 downloads

good hack

#9
milk!

milk!

    InsanelyMac Protégé

  • Members
  • Pip
  • 5 posts

hello

there it is

Attached File  MacBook Pro de artur_pt.zip   663.8KB   26 downloads

good hack

thanks

1st post updated





0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users

© 2014 InsanelyMac  |   News  |   Forum  |   Downloads  |   OSx86 Wiki  |   Mac Netbook  |   PHP hosting by CatN  |   Designed by Ed Gain  |   Logo by irfan  |   Privacy Policy