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authorMengdong Lin <mengdong.lin@intel.com>2015-05-19 17:29:30 +0300
committerTakashi Iwai <tiwai@suse.de>2015-05-20 07:16:36 +0300
commit98d8fc6c5d3652e91c61d78941e0fa6f94771d67 (patch)
tree31f5d9ce478f828686fb848b66bebc664c51898f /sound/pci/hda/Kconfig
parent4214c5349c20005b7a83916801394eb7270896b2 (diff)
downloadlinux-98d8fc6c5d3652e91c61d78941e0fa6f94771d67.tar.xz
ALSA: hda - Move hda_i915.c from sound/pci/hda to sound/hda
The file is moved to hda core and renamed to hdac_i915.c, so can be used by both legacy HDA driver and new Skylake audio driver. - Add snd_hdac_ prefix to the public APIs. - The i915 audio component is moved to core bus and dynamically allocated. - A static pointer hdac_acomp is used to help bind/unbind callbacks to get this component, because the sound card's private_data is used by the azx chip pointer, which is a legacy structure. It could be removed if private _data changes to some core structure which can be extended to find the bus. - snd_hdac_get_display_clk() is added to get the display core clock for HSW/BDW. - haswell_set_bclk() is moved to hda_intel.c because it needs to write the controller registers EM4/EM5, and only legacy HD-A needs it for HSW/BDW. - Move definition of HSW/BDW-specific registers EM4/EM5 to hda_register.h and rename them to HSW_EM4/HSW_EM5, because other HD-A controllers have different layout for the extended mode registers. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/Kconfig')
-rw-r--r--sound/pci/hda/Kconfig5
1 files changed, 0 insertions, 5 deletions
diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index 117bf5cf9f1d..98ced971cb43 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -145,11 +145,6 @@ config SND_HDA_CODEC_HDMI
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m
-config SND_HDA_I915
- bool
- default y
- depends on DRM_I915
-
config SND_HDA_CODEC_CIRRUS
tristate "Build Cirrus Logic codec support"
select SND_HDA_GENERIC