ALSA: ctxfi: Implement a combined capabilities query method to replace multiple have_x query methods.
Signed-off-by: Harry Butterworth <heb1001@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/ctxfi/ctmixer.c b/sound/pci/ctxfi/ctmixer.c
index 388235c..0cc13ee 100644
--- a/sound/pci/ctxfi/ctmixer.c
+++ b/sound/pci/ctxfi/ctmixer.c
@@ -527,7 +527,7 @@
static void do_switch(struct ct_atc *atc, enum CTALSA_MIXER_CTL type, int state)
{
struct ct_mixer *mixer = atc->mixer;
- int have_dedicated_mic = atc->have_dedicated_mic(atc);
+ struct capabilities cap = atc->capabilities(atc);
/* Do changes in mixer. */
if ((SWH_CAPTURE_START <= type) && (SWH_CAPTURE_END >= type)) {
@@ -540,14 +540,14 @@
}
}
/* Do changes out of mixer. */
- if (!have_dedicated_mic &&
+ if (!cap.dedicated_mic &&
(MIXER_LINEIN_C_S == type || MIXER_MIC_C_S == type)) {
if (state)
do_line_mic_switch(atc, type);
atc->line_in_unmute(atc, state);
- } else if (have_dedicated_mic && (MIXER_LINEIN_C_S == type))
+ } else if (cap.dedicated_mic && (MIXER_LINEIN_C_S == type))
atc->line_in_unmute(atc, state);
- else if (have_dedicated_mic && (MIXER_MIC_C_S == type))
+ else if (cap.dedicated_mic && (MIXER_MIC_C_S == type))
atc->mic_unmute(atc, state);
else if (MIXER_SPDIFI_C_S == type)
atc->spdif_in_unmute(atc, state);
@@ -739,6 +739,7 @@
{
enum CTALSA_MIXER_CTL type;
struct ct_atc *atc = mixer->atc;
+ struct capabilities cap = atc->capabilities(atc);
int err;
/* Create snd kcontrol instances on demand */
@@ -752,8 +753,7 @@
}
}
- ct_kcontrol_init_table[MIXER_DIGITAL_IO_S].ctl =
- atc->have_digit_io_switch(atc);
+ ct_kcontrol_init_table[MIXER_DIGITAL_IO_S].ctl = cap.digit_io_switch;
for (type = SWH_MIXER_START; type <= SWH_MIXER_END; type++) {
if (ct_kcontrol_init_table[type].ctl) {
@@ -777,13 +777,13 @@
if (err)
return err;
- if (atc->have_output_switch(atc)) {
+ if (cap.output_switch) {
err = ct_mixer_kcontrol_new(mixer, &output_ctl);
if (err)
return err;
}
- if (atc->have_mic_source_switch(atc)) {
+ if (cap.mic_source_switch) {
err = ct_mixer_kcontrol_new(mixer, &mic_source_ctl);
if (err)
return err;
@@ -799,7 +799,7 @@
atc->spdif_out_unmute(atc, 0);
set_switch_state(mixer, MIXER_SPDIFO_P_S, 0);
atc->line_in_unmute(atc, 0);
- if (atc->have_dedicated_mic(atc))
+ if (cap.dedicated_mic)
atc->mic_unmute(atc, 0);
atc->spdif_in_unmute(atc, 0);
set_switch_state(mixer, MIXER_PCM_C_S, 0);