Newsgroup: it.comp.os.linux.iniziare
Titolo: ATI Rage 128 e framebuffer...

   Salve...
Ho da poco upgradato la scheda video e, contestualmente, la versione di
linux, passando da una RH 7.x con una matrox G200 ad una RH 9.0 con una ATI
rage 128 PRO...
   Ho ricompilato il kernel di RH ed attivato il framebuffer della ati, ma,
per qualche strano problema, l'output risulta in b/n... Ho sbagliato
qualcosa io ???
Vi lascio un po' di informazioni...
[root@zaphod root]# lspci -vv
[...]
01:00.0 VGA compatible controller: ATI Technologies Inc Rage 128 PF/PRO AGP
4x TMDS (prog-if 00 [VGA])
        Subsystem: ATI Technologies Inc Rage Fury Pro/Xpert 2000 Pro
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping+ SERR- FastB2B-
        Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 64 (2000ns min), cache line size 08
        Interrupt: pin A routed to IRQ 11
        Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M]
        Region 1: I/O ports at d800 [size=256]
        Region 2: Memory at df000000 (32-bit, non-prefetchable) [size=16K]
        Expansion ROM at dffe0000 [disabled] [size=128K]
        Capabilities: [50] AGP version 2.0
                Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2,x4
                Command: RQ=31 SBA+ AGP+ 64bit- FW- Rate=x1
        Capabilities: [5c] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
[root@zaphod root]# cat /etc/lilo.conf
boot=/dev/hda
map=/boot/map
install=/boot/boot.b
default=linux
keytable=/boot/us-latin1.klt
lba32
prompt
timeout=50
message=/boot/message
image=/boot/vmlinuz-2.4.20-8.01vh
        label=linux
        root=/dev/hda10
        append=" video=aty128fb:1280x1024-24"
        read-only
        initrd=/boot/initrd-2.4.20-8.01vh.img
[root@zaphod root]# cat /usr/src/linux-2.4
[...]
#
# Frame-buffer support
#
CONFIG_FB=y
CONFIG_DUMMY_CONSOLE=y
# CONFIG_FB_RIVA is not set
# CONFIG_FB_CLGEN is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_VESA=y
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_HGA is not set
CONFIG_VIDEO_SELECT=y
# CONFIG_FB_MATROX is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_RADEON is not set
CONFIG_FB_ATY128=y
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FBCON_ADVANCED is not set
CONFIG_FBCON_CFB8=y
CONFIG_FBCON_CFB16=y
CONFIG_FBCON_CFB24=y
CONFIG_FBCON_CFB32=y
# CONFIG_FBCON_FONTWIDTH8_ONLY is not set
# CONFIG_FBCON_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
[...]
   Grazie in anticipo a tutti...
-- 
                          | fortune elettromagnetiche
\|/ ____ \|/   \ ||_|     | venivano dissipate in un
"@'/ ,. \`@"    \|| |     | attimo, sorgevano imperi
/_| \__/ |_\ Vax Headroom | d'elio e svanivano
   \__U_/                 | 

 qualcosa io ???
   Ho appena notato una cosa strana assai, a cui, sott'occhio, non avevo
fatto caso: in b/n (toni di grigio sembrano, in realta`) e` solo la grafica
in framebuffer (il pinguino del logo, xine in modalita` fb, fbview ecc.)
mentre i colori della bash si vedono tutti... Che roba strana...
Non capisco, non capisco...
-- 
                          |    C'era un gran rumore negli
\|/ ____ \|/   \ ||_|     | universi. Generazioni di stelle
"@'/ ,. \`@"    \|| |     | nascevano e morivano sotto lo
/_| \__/ |_\ Vax Headroom | sguardo di telescopi assuefatti,
   \__U_/                 |