From 98d8fc6c5d3652e91c61d78941e0fa6f94771d67 Mon Sep 17 00:00:00 2001 From: Mengdong Lin Date: Tue, 19 May 2015 22:29:30 +0800 Subject: 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 Signed-off-by: Takashi Iwai --- sound/pci/hda/Kconfig | 5 ----- 1 file changed, 5 deletions(-) (limited to 'sound/pci/hda/Kconfig') 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 -- cgit v1.2.3