linux/sound
Imre Deak d7055bd653 ALSA: hda: add component support
Register a component master to be used to interface with the i915
driver. This is meant to replace the current interface which is based on
module symbol lookups.

Note that currently we keep the existing behavior and pin the i915
module while the hda driver is loaded. Using the component interface
allows us to remove this dependency once support for dynamically
enabling / disabling the HDMI functionality is added to the driver.

v2:
- change roles between the hda and i915 components (Daniel)
v3:
- rename display_component to audio_component (Daniel)
v4:
- move removal of i915_powerwell.h from this patch to the next (Takashi)
- request_module fails if module support isn't enabled, so ignore
  any error it returns and depend on the following NULL check of the
  component ops (Takashi)
- change over to using dev_* instead of pr_* (Takashi)

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-12 02:48:23 +01:00
..
aoa ALSA: i2sbus: Deletion of unnecessary checks before the function call "release_and_free_resource" 2014-12-03 07:59:04 +01:00
arm Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
atmel Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
core Merge branch 'for-linus' into for-next 2014-11-28 18:30:19 +01:00
drivers Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
firewire ALSA: fireworks: fix an endianness bug for transaction length 2015-01-07 16:39:21 +01:00
i2c ALSA: ak4xxx-adda: Use snd_ctl_enum_info() 2014-10-21 08:29:54 +02:00
isa ALSA: sb: Deletion of unnecessary checks before two function calls 2014-11-21 20:07:36 +01:00
mips Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
oss Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
parisc ALSA: parisc: Use snd_ctl_enum_info() 2014-10-21 08:37:36 +02:00
pci ALSA: hda: add component support 2015-01-12 02:48:23 +01:00
pcmcia ALSA: vx: Fix missing kerneldoc parameter descriptions 2014-11-11 09:39:10 +01:00
ppc Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
sh ALSA: sh: drop owner assignment from platform_drivers 2014-10-20 16:22:02 +02:00
soc Merge remote-tracking branches 'asoc/fix/dwc', 'asoc/fix/intel', 'asoc/fix/rockchip' and 'asoc/fix/rt5677' into asoc-linus 2014-12-24 12:56:32 +00:00
sparc Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
spi
synth ALSA: synth: emux: soundfont.c: Cleaning up memory leak 2014-06-01 14:33:09 +02:00
usb ALSA: snd-usb-caiaq: fix stream count check 2015-01-05 08:56:19 +01:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c
sound_firmware.c