On Thu, Feb 21, 2013 at 10:01:58PM +0800, Raymond Yau wrote:
Can you confirm that the speaker really need this patch to work ?
http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=978e77e...
No. The speaker required this patch:
http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=e6e0ee5...
Is this patch also need ?
http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=39aedee...
In the context of the code currently in sound-unstable, I'm not sure. At the time it was committed the setting of add_out_jack_modes was certainly useful since having access to that control is definitely needed on this model given that line out and headphone share a physical jack. Whether it's still necessary to explicitly turn on the HP amp of node 0x10 given Takashi's latest changes I'm not sure. I suspect it is.
To summarise: I expect this patch is still relevant. However, I will try to explicitly check this and let you know.
Regards jonathan