Hello.
The attached patch makes an input
driver part of snd-pcsp optional.
Would it be possible to apply that?
# HG changeset patch
# User Stas Sergeev <stsp@xxxxxxxxxxxxxxxxxxxxx>
# Date 1210267204 -14400
# Node ID 5c3c0b965df21ac55112f907be0786dfa90b9dc6
# Parent 25a20d46d89a57c89e911452171af7e4cdcc8464
snd-pcsp: relax dependancy on CONFIG_INPUT by adding CONFIG_SND_PCSP_INPUT
Signed-off-by: Stas Sergeev <stsp@xxxxxxxx>
diff -r 25a20d46d89a -r 5c3c0b965df2 drivers/Kconfig
--- a/drivers/Kconfig Mon May 05 14:16:12 2008 +0200
+++ b/drivers/Kconfig Thu May 08 21:20:04 2008 +0400
@@ -5,16 +5,14 @@ menu "Generic devices"
config SND_PCSP
- tristate "Internal PC speaker support"
+ tristate "PC-Speaker support"
depends on X86_PC && HIGH_RES_TIMERS
- depends on INPUT
depends on SND
select SND_PCM
help
If you don't have a sound card in your computer, you can include a
driver for the PC speaker which allows it to act like a primitive
sound card.
- This driver also replaces the pcspkr driver for beeps.
You can compile this as a module which will be called snd-pcsp.
@@ -23,6 +21,17 @@ config SND_PCSP
in your PC instead of the real speaker.
It should not hurt to say Y or M here in all other cases.
+
+config SND_PCSP_INPUT
+ bool "PC-Speaker input events (beeps) support"
+ depends on INPUT
+ depends on SND_PCSP
+ default y
+ help
+ This option enables the PC-Speaker system beeps.
+ This is an alternative to the pcspkr input driver (INPUT_PCSPKR).
+ It provides the ability to enable/disable the system
+ beeps with the sound mixer.
config SND_MPU401_UART
tristate
diff -r 25a20d46d89a -r 5c3c0b965df2 drivers/pcsp/Makefile
--- a/drivers/pcsp/Makefile Mon May 05 14:16:12 2008 +0200
+++ b/drivers/pcsp/Makefile Thu May 08 21:20:04 2008 +0400
@@ -1,2 +1,3 @@ snd-pcsp-objs := pcsp.o pcsp_lib.o pcsp_
-snd-pcsp-objs := pcsp.o pcsp_lib.o pcsp_mixer.o pcsp_input.o
+snd-pcsp-y := pcsp.o pcsp_lib.o pcsp_mixer.o
+snd-pcsp-$(CONFIG_SND_PCSP_INPUT) += pcsp_input.o
obj-$(CONFIG_SND_PCSP) += snd-pcsp.o
diff -r 25a20d46d89a -r 5c3c0b965df2 drivers/pcsp/pcsp.c
--- a/drivers/pcsp/pcsp.c Mon May 05 14:16:12 2008 +0200
+++ b/drivers/pcsp/pcsp.c Thu May 08 21:20:04 2008 +0400
@@ -188,10 +188,12 @@ static int __devexit pcsp_remove(struct
static void pcsp_stop_beep(struct snd_pcsp *chip)
{
+#ifdef CONFIG_SND_PCSP_INPUT
spin_lock_irq(&chip->substream_lock);
if (!chip->playback_substream)
pcspkr_stop_sound();
spin_unlock_irq(&chip->substream_lock);
+#endif /* CONFIG_SND_PCSP_INPUT */
}
#ifdef CONFIG_PM
diff -r 25a20d46d89a -r 5c3c0b965df2 drivers/pcsp/pcsp_input.h
--- a/drivers/pcsp/pcsp_input.h Mon May 05 14:16:12 2008 +0200
+++ b/drivers/pcsp/pcsp_input.h Thu May 08 21:20:04 2008 +0400
@@ -7,8 +7,15 @@
#ifndef __PCSP_INPUT_H__
#define __PCSP_INPUT_H__
+#ifdef CONFIG_SND_PCSP_INPUT
int __devinit pcspkr_input_init(struct input_dev **rdev, struct device *dev);
int pcspkr_input_remove(struct input_dev *dev);
void pcspkr_stop_sound(void);
+#else
+static inline int pcspkr_input_init(struct input_dev **rdev,
+ struct device *dev) { return 0; }
+static inline int pcspkr_input_remove(struct input_dev *dev) { return 0; }
+static inline void pcspkr_stop_sound(void) { }
+#endif /* CONFIG_SND_PCSP_INPUT */
#endif
diff -r 25a20d46d89a -r 5c3c0b965df2 drivers/pcsp/pcsp_mixer.c
--- a/drivers/pcsp/pcsp_mixer.c Mon May 05 14:16:12 2008 +0200
+++ b/drivers/pcsp/pcsp_mixer.c Thu May 08 21:20:04 2008 +0400
@@ -78,6 +78,7 @@ static int pcsp_treble_put(struct snd_kc
return changed;
}
+#ifdef CONFIG_SND_PCSP_INPUT
static int pcsp_pcspkr_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
@@ -108,6 +109,7 @@ static int pcsp_pcspkr_put(struct snd_kc
}
return changed;
}
+#endif /* CONFIG_SND_PCSP_INPUT */
#define PCSP_MIXER_CONTROL(ctl_type, ctl_name) \
{ \
@@ -121,7 +123,9 @@ static struct snd_kcontrol_new __devinit
static struct snd_kcontrol_new __devinitdata snd_pcsp_controls[] = {
PCSP_MIXER_CONTROL(enable, "Master Playback Switch"),
PCSP_MIXER_CONTROL(treble, "BaseFRQ Playback Volume"),
+#ifdef CONFIG_SND_PCSP_INPUT
PCSP_MIXER_CONTROL(pcspkr, "PC Speaker Playback Switch"),
+#endif /* CONFIG_SND_PCSP_INPUT */
};
int __devinit snd_pcsp_new_mixer(struct snd_pcsp *chip)
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
