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[FRAMEBUFFER] Problèmes ATI RADEON 9600 PRO DVI
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Prodigy44
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Joined: 19 Sep 2003
Posts: 231
Location: Nantes, France

PostPosted: Thu Oct 07, 2004 6:19 pm    Post subject: [FRAMEBUFFER] Problèmes ATI RADEON 9600 PRO DVI Reply with quote

Alors voila j'ai un petit problème pour utiliser le framebuffer avec ma carte graphique (ATI RADEON 9600 PRO) et la sortie DVI avec un noyau 2.6.8.1-ck9.
Code:
0000:03:00.0 VGA compatible controller: ATI Technologies Inc RV350 AP [Radeon 9600]
0000:03:00.1 Display controller: ATI Technologies Inc RV350 AP [Radeon 9600] (Secondary)

Mon écran est un HYUNDAI Q17 +. J'ai essayé tout un tas de drivers pour le framebuffer en spécifiant a grub a chaque fois :
Code:

video=radeonfb:1024x768@60
video=vesafb vga=791 (la ca me met mode qui passe pas et propose d'autres modes)
...

sans vraiment de succes j'ai essayé vesafb-tng, vesafb, radeon et radeonfb
voici ce que j'avais lors du lancement du noyau :

vesafb-tng
Code:

vesafb: ATI Technologies Inc., V350, 01.00 (OEM: ATI RADEON 9600 PRO)
vesafb: VBE version: 2.0
vesafb: protected mode interface info at c000:57c3
vesafb: pmi: set display start = c00c5857, set palette = c00c58a3
vesafb: pmi: ports = c010 c016 c054 c038 c03c c05c c000 c004 c0b0 c0b2 c0b4
vesafb: monitor limits: vf = 0 Hz, hf = 0 kHz, clk = 0 MHz
vesafb: scrolling: redraw
vesafb: framebuffer at 0xd0000000, mapped to 0xe0808000, size 16384k
fb0: VESA VGA frame buffer device


radeonfb (option DDC/I2C for ATI Radeon support)
Code:

radeonfb: Found Intel x86 BIOS ROM Image
radeonfb: Retreived PLL infos from BIOS
radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=398.00 Mhz, System=203.00 MHz
radeonfb: Monitor 1 type CRT found
radeonfb: Monitor 2 type no found
radeonfb: ATI Radeon AP  SDR SGRAM 128 MB


radeonfb (options DDC/I2C for ATI Radeon support et Lots of debug output from Radeon driver )
Code:

radeonfb_pci_register BEGIN
radeonfb: probed SDR SGRAM 131072k videoram
radeonfb: mapped 16384k videoram
radeonfb: Found Intel x86 BIOS ROM Image
radeonfb: Retreived PLL infos from BIOS
radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=398.00 Mhz, System=203.00 MHz
1 chips in connector info
 - chip 1 has 2 connectors
  * connector 0 of type 2 (CRT) : 2300
  * connector 1 of type 3 (DVI-I) : 3201
Starting monitor auto detection...
radeonfb: I2C (port 1) ... not found
radeonfb: I2C (port 2) ... found TMDS panel
radeonfb: I2C (port 3) ... not found
radeonfb: I2C (port 4) ... not found
radeonfb: I2C (port 2) ... found TMDS panel
radeonfb: I2C (port 3) ... not found
radeonfb: I2C (port 4) ... not found
radeonfb: Monitor 1 type DFP found
radeonfb: EDID probed
radeonfb: Monitor 2 type no found


Bon sinon tous les livecd que j'ai essayé qui utilisaient le fb ne marchaient pas (livecd gentoo, knoppix,...) donc je sais pas si c'est un bug ATI/FB/DVI/kernel 2.68. Le port svga marche mais je l'utilise pas car c'est bizarre ca saute pas mal.
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