linux/include/sound, branch v2.6.39

Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6

2011-04-07T18:14:49Z

* 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6: Fix common misspellings

Fix common misspellings

2011-03-31T14:26:23Z

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

Merge branch 'for-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into fix/asoc

2011-03-28T11:02:29Z

ALSA: vmalloc buffers should use normal mmap

2011-03-25T10:13:12Z

It's a big no-no to use pgprot_noncached() when mmap'ing such buffers into userspace since they are mapped cachable in kernel space. This can cause all sort of interesting things ranging from to garbled sound to lockups on various architectures. I've observed that usb-audio is broken on powerpc 4xx for example because of that. Also remove the now unused snd_pcm_lib_mmap_noncached(). It's an arch business to know when to use uncached mappings, there's already hacks for MIPS inside snd_pcm_default_mmap() and other archs are supposed to use dma_mmap_coherent(). (See my separate patch that adds dma_mmap_coherent() to powerpc) Signed-off-by: Benjamin Herrenschmidt CC: Signed-off-by: Takashi Iwai

ASoC: Explicitly say registerless widgets have no register

2011-03-23T23:12:24Z

This stops code that handles widgets generically from attempting to access registers for these widgets. Signed-off-by: Mark Brown Acked-by: Liam Girdwood Cc: stable@kernel.org

Merge branch 'topic/misc' into for-linus

2011-03-18T06:39:08Z

ALSA: Add snd_ctl_activate_id()

2011-03-11T10:49:15Z

Added a new API function snd_ctl_activate_id() for activate / inactivate the control element dynamically. Signed-off-by: Takashi Iwai Signed-off-by: Mark Brown

ASoC: Fix prefixing of DAPM controls by factoring prefix into snd_soc_cnew()

2011-03-08T18:56:35Z

Currently will ignore prefixes when creating DAPM controls. Since currently all control creation goes through snd_soc_cnew() we can fix this by factoring the prefixing into that function. Signed-off-by: Mark Brown Acked-by: Liam Girdwood

ASoC: Provide CODEC clocking operations and API calls

2011-03-08T18:56:16Z

When multi component systems use DAIless amplifiers which require clocking configuration it is at best hard to use the current clocking API as this requires a DAI even though the device may not even have one. Address this by adding set_sysclk() and set_pll() operations and APIs for CODECs. In order to avoid issues with devices which could be used either with or without DAIs make the DAI variants call through to their CODEC counterparts if there is no DAI specific operation. Converting over entirely would create problems for multi-DAI devices which offer per-DAI clocking setup. Signed-off-by: Mark Brown Acked-by: Liam Girdwood

ASoC: Add DAPM widget and path data to CODEC driver structure

2011-03-08T18:55:51Z

Allow a slight simplification of CODEC drivers by allowing DAPM routes and widgets to be provided in a table. They will be instantiated at the end of CODEC probe. Signed-off-by: Mark Brown Acked-by: Liam Girdwood