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d2_racing
Bodhisattva
Joined: 25 Apr 2005
Posts: 13047
Location: Ste-Foy,Canada
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 Posted: Tue Feb 27, 2007 3:20 pm Post subject: [Question] À propos des modifications dans ALSA |
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Salut tout le monde, suite à ceci :
http://www.gentoo.org/news/en/gwn/20070219-newsletter.xml
J'ai une question assez basic. J'ai ceci comme carte de son
Carte de son Onboard Realtek 6.1 (AC 97)
| Code: |
#
# Sound
#
CONFIG_SOUND=m
#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
# CONFIG_SND_RTCTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
# CONFIG_SND_VERBOSE_PROCFS is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
#
# Generic devices
#
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_AC97_BUS=m
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_MTS64 is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
#
# PCI devices
#
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=m
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_AC97_POWER_SAVE is not set
#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
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C'est certain que je vais rajouter ALSA_CARDS = "intel8x0" dans mon /etc/make.conf, mais je voudrais savoir pourquoi on a besoin de ça maintenant, car selon la documentation, ALSA_CARDS sert juste quand on n'utilise pas le driver dans le kernel.
Bref, qu'est-ce qui as changé dernièrement à ce sujet ?
Je vais m'assurer de faire un emerge -puDNv world, car il y a peut-être de quoi qui doit être recompilé aussi  |
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ghoti
Advocate
Joined: 30 Dec 2002
Posts: 3636
Location: Belgium
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| Posted: Tue Feb 27, 2007 3:37 pm Post subject: |
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Ben la gwn semble pourtant assez claire :
| Quote: | | media-sound/alsa-firmware-1.0.14_rc2-r1 and media-sound/alsa-tools-1.0.14_rc1-r1. These two ebuilds now make use of the ALSA_CARDS variable to decide which firmwares to install and which tools to build |
Mais si tu n'utilises aucun de ces packages ni le "alsa-driver" séparé, tu n'as pas besoin de ALSA_CARDS ... |
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d2_racing
Bodhisattva
Joined: 25 Apr 2005
Posts: 13047
Location: Ste-Foy,Canada
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| Posted: Tue Feb 27, 2007 4:54 pm Post subject: |
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| Quote: |
for users using the in-kernel drivers, they should now properly set that variable, also. Please see /usr/portage/profiles/desc/alsa_cards.desc for a list of available ALSA_CARDS values.
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C'est pour ça que j'ai posé la question |
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SanKuKai
Apprentice
Joined: 17 Feb 2006
Posts: 228
Location: Toulouse, France
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| Posted: Tue Feb 27, 2007 5:12 pm Post subject: |
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La note :
| Quote: |
Note: With ALSA_CARDS unset (or if you're not using any of the drivers that are listed for alsa-firmware or alsa-tools), the two packages will still install a minimal set of tools or firmwares, but you might not be needing them at all.
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montre bien que seuls ces deux packages utiliseront la variable ALSA_CARDS et que par conséquent si tu n'utilises aucun de ces deux packages, t'as pas de question à te poser.
(En plus ce serait complètement absurde que cette variable surcharge le /usr/src/linux/.config...) |
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French
