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| author | Takashi Iwai <tiwai@suse.de> | 2008-11-27 17:47:11 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-11-27 17:47:11 +0300 |
| commit | 1289e9e8b42f973f2ab39e5f4f2239ff826c27e9 (patch) | |
| tree | f0462154211f734f278e981a5d5ae1ec66f1fb03 /drivers | |
| parent | 30d72e9f614e7bd76e28d4d92bd54d90a96905bb (diff) | |
| download | linux-1289e9e8b42f973f2ab39e5f4f2239ff826c27e9.tar.xz | |
ALSA: hda - Modularize HD-audio driver
Split the monolithc HD-audio driver into several pieces:
- snd-hda-intel HD-audio PCI controller driver; loaded via udev
- snd-hda-codec HD-audio codec bus driver
- snd-hda-codec-* Specific HD-audio codec drivers
When built as modules, snd-hda-codec (that is invoked by snd-hda-intel)
looks up the codec vendor ID and loads the corresponding codec module
automatically via request_module().
When built in a kernel, each codec drivers are statically hooked up
before probing the PCI.
This patch adds appropriate EXPORT_SYMBOL_GPL()'s and the module
information for each driver, and driver-linking codes between
codec-bus and codec drivers.
TODO:
- Avoid EXPORT_SYMBOL*() when built-in kernel
- Restore __devinit appropriately depending on the condition
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions