ALSA: hda - Add new Kconfig CONFIG_SND_HDA_CODEC_CA0132_DSP

... to be less confusing for the update path.

This new kconfig will choose CONFIG_SND_HDA_DSP_LOADER, which is
basically a device-independent feature in hda_intel.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index ba1dbd8e00a05d36c8edcfa01e3e9875d4ed53ac..11b4b77a821515f85933032eef4689710edbdb4b 100644 (file)
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -15,6 +15,9 @@ menuconfig SND_HDA_INTEL
 
 if SND_HDA_INTEL
 
+config SND_HDA_DSP_LOADER
+       bool
+
 config SND_HDA_PREALLOC_SIZE
        int "Pre-allocated buffer size for HD-audio driver"
        range 0 32768
@@ -197,6 +200,17 @@ config SND_HDA_CODEC_CA0132
          snd-hda-codec-ca0132.
          This module is automatically loaded at probing.
 
+config SND_HDA_CODEC_CA0132_DSP
+       bool "Support new DSP code for CA0132 codec"
+       depends on SND_HDA_CODEC_CA0132 && FW_LOADER
+       select SND_HDA_DSP_LOADER
+       help
+         Say Y here to enable the DSP for Creative CA0132 for extended
+         features like equalizer or echo cancellation.
+
+         Note that this option requires the external firmware file
+         (ctefx.bin).
+
 config SND_HDA_CODEC_CMEDIA
        bool "Build C-Media HD-audio codec support"
        default y
@@ -236,12 +250,4 @@ config SND_HDA_POWER_SAVE_DEFAULT
          The default time-out value in seconds for HD-audio automatic
          power-save mode.  0 means to disable the power-save mode.
 
-config SND_HDA_DSP_LOADER
-       bool "Enable DSP firmware loader"
-       depends on FW_LOADER
-       default y
-       help
-         Say Y here to enable the DSP firmware loader, used by certain
-         codecs (e.g. CA0132) to transfer their DSP binaries to the hardware.
-
 endif

diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 483850f6415063a26ec5bcbff5d911e217170ccd..9d9040bbfb68208586ec7d1b64e7b575c17c4733 100644 (file)
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -75,7 +75,7 @@
 
 #define EFX_FILE   "ctefx.bin"
 
-#ifdef CONFIG_SND_HDA_DSP_LOADER
+#ifdef CONFIG_SND_HDA_CODEC_CA0132_DSP
 MODULE_FIRMWARE(EFX_FILE);
 #endif
 
@@ -4530,7 +4530,7 @@ static int ca0132_init(struct hda_codec *codec)
        ca0132_init_params(codec);
        ca0132_init_flags(codec);
        snd_hda_sequence_write(codec, spec->base_init_verbs);
-#ifdef CONFIG_SND_HDA_DSP_LOADER
+#ifdef CONFIG_SND_HDA_CODEC_CA0132_DSP
        ca0132_download_dsp(codec);
 #endif
        ca0132_refresh_widget_caps(codec);