ALSA: oxygen: handle CD input configuration with a flag

There are more models without a CD input than with one, so handle this
explicitly with a device_config flag to avoid having to define a control
filter callback to filter it out.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 0 insertions, 8 deletions

diff --git a/sound/pci/oxygen/xonar_cs43xx.c b/sound/pci/oxygen/xonar_cs43xx.c
index 7c4986b27f2b..aa27c31049af 100644
--- a/sound/pci/oxygen/xonar_cs43xx.c
+++ b/sound/pci/oxygen/xonar_cs43xx.c
@@ -367,13 +367,6 @@ static void xonar_d1_line_mic_ac97_switch(struct oxygen *chip,
 
 static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -6000, 100, 0);
 
-static int xonar_d1_control_filter(struct snd_kcontrol_new *template)
-{
-        if (!strncmp(template->name, "CD Capture ", 11))
-                return 1; /* no CD input */
-        return 0;
-}
-
 static int xonar_d1_mixer_init(struct oxygen *chip)
 {
         int err;
@@ -391,7 +384,6 @@ static const struct oxygen_model model_xonar_d1 = {
         .longname = "Asus Virtuoso 100",
         .chip = "AV200",
         .init = xonar_d1_init,
-        .control_filter = xonar_d1_control_filter,
         .mixer_init = xonar_d1_mixer_init,
         .cleanup = xonar_d1_cleanup,
         .suspend = xonar_d1_suspend,