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| author | Krzysztof Helt <krzysztof.h1@wp.pl> | 2009-05-03 10:39:19 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-05-04 09:08:22 +0200 |
| commit | b0ec3a30bc01c15cc6277b223fae136f7b71e90c (patch) | |
| tree | 44da975eacca5752ca0455eabf1142cf8b17b223 /sound/isa/sc6000.c | |
| parent | 0cfcdedaddf2468cb53e3cff9c3abfef14b4d784 (diff) | |
| download | lwn-b0ec3a30bc01c15cc6277b223fae136f7b71e90c.tar.gz lwn-b0ec3a30bc01c15cc6277b223fae136f7b71e90c.zip | |
ALSA: sc6000: enable joystick port
Add module parameter to enable or disable
joystick port (gameport) on the SC6600 and
later cards.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa/sc6000.c')
| -rw-r--r-- | sound/isa/sc6000.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sound/isa/sc6000.c b/sound/isa/sc6000.c index c803b2e30df9..9a8bbf6dd62a 100644 --- a/sound/isa/sc6000.c +++ b/sound/isa/sc6000.c @@ -56,6 +56,7 @@ static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x300, 0x310, 0x320, 0x330 */ static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5, 7, 9, 10, 0 */ static int dma[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0, 1, 3 */ +static bool joystick[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = false }; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for sc-6000 based soundcard."); @@ -75,6 +76,8 @@ module_param_array(mpu_irq, int, NULL, 0444); MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for sc-6000 driver."); module_param_array(dma, int, NULL, 0444); MODULE_PARM_DESC(dma, "DMA # for sc-6000 driver."); +module_param_array(joystick, bool, NULL, 0444); +MODULE_PARM_DESC(joystick, "Enable gameport."); /* * Commands of SC6000's DSP (SBPRO+special). @@ -363,7 +366,7 @@ static int __devinit sc6000_init_mss(char __iomem *vport, int config, static void __devinit sc6000_hw_cfg_encode(char __iomem *vport, int *cfg, long xport, long xmpu, - long xmss_port) + long xmss_port, int joystick) { cfg[0] = 0; cfg[1] = 0; @@ -376,6 +379,8 @@ static void __devinit sc6000_hw_cfg_encode(char __iomem *vport, int *cfg, if (xmss_port == 0xe80) cfg[0] |= 0x10; cfg[0] |= 0x40; /* always set */ + if (!joystick) + cfg[0] |= 0x02; cfg[1] |= 0x80; /* enable WSS system */ cfg[1] &= ~0x40; /* disable IDE */ snd_printd("hw cfg %x, %x\n", cfg[0], cfg[1]); @@ -427,7 +432,7 @@ static int __devinit sc6000_init_board(char __iomem *vport, if (!old) { int cfg[2]; sc6000_hw_cfg_encode(vport, &cfg[0], port[dev], mpu_port[dev], - mss_port[dev]); + mss_port[dev], joystick[dev]); if (sc6000_hw_cfg_write(vport, cfg) < 0) { snd_printk(KERN_ERR "sc6000_hw_cfg_write: failed!\n"); return -EIO; |