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Diffstat (limited to 'sound/pci/mixart/mixart_hwdep.c')
-rw-r--r--sound/pci/mixart/mixart_hwdep.c58
1 files changed, 26 insertions, 32 deletions
diff --git a/sound/pci/mixart/mixart_hwdep.c b/sound/pci/mixart/mixart_hwdep.c
index 3782b52bc0e8..4cf4cd8c939c 100644
--- a/sound/pci/mixart/mixart_hwdep.c
+++ b/sound/pci/mixart/mixart_hwdep.c
@@ -345,8 +345,8 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw
status_daught = readl_be( MIXART_MEM( mgr,MIXART_PSEUDOREG_DXLX_STATUS_OFFSET ));
/* motherboard xilinx status 5 will say that the board is performing a reset */
- if( status_xilinx == 5 ) {
- snd_printk( KERN_ERR "miXart is resetting !\n");
+ if (status_xilinx == 5) {
+ snd_printk(KERN_ERR "miXart is resetting !\n");
return -EAGAIN; /* try again later */
}
@@ -354,13 +354,14 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw
case MIXART_MOTHERBOARD_XLX_INDEX:
/* xilinx already loaded ? */
- if( status_xilinx == 4 ) {
- snd_printk( KERN_DEBUG "xilinx is already loaded !\n");
+ if (status_xilinx == 4) {
+ snd_printk(KERN_DEBUG "xilinx is already loaded !\n");
return 0;
}
/* the status should be 0 == "idle" */
- if( status_xilinx != 0 ) {
- snd_printk( KERN_ERR "xilinx load error ! status = %d\n", status_xilinx);
+ if (status_xilinx != 0) {
+ snd_printk(KERN_ERR "xilinx load error ! status = %d\n",
+ status_xilinx);
return -EIO; /* modprob -r may help ? */
}
@@ -389,21 +390,23 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw
case MIXART_MOTHERBOARD_ELF_INDEX:
- if( status_elf == 4 ) {
- snd_printk( KERN_DEBUG "elf file already loaded !\n");
+ if (status_elf == 4) {
+ snd_printk(KERN_DEBUG "elf file already loaded !\n");
return 0;
}
/* the status should be 0 == "idle" */
- if( status_elf != 0 ) {
- snd_printk( KERN_ERR "elf load error ! status = %d\n", status_elf);
+ if (status_elf != 0) {
+ snd_printk(KERN_ERR "elf load error ! status = %d\n",
+ status_elf);
return -EIO; /* modprob -r may help ? */
}
/* wait for xilinx status == 4 */
err = mixart_wait_nice_for_register_value( mgr, MIXART_PSEUDOREG_MXLX_STATUS_OFFSET, 1, 4, 500); /* 5sec */
if (err < 0) {
- snd_printk( KERN_ERR "xilinx was not loaded or could not be started\n");
+ snd_printk(KERN_ERR "xilinx was not loaded or "
+ "could not be started\n");
return err;
}
@@ -424,7 +427,7 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw
/* wait for elf status == 4 */
err = mixart_wait_nice_for_register_value( mgr, MIXART_PSEUDOREG_ELF_STATUS_OFFSET, 1, 4, 300); /* 3sec */
if (err < 0) {
- snd_printk( KERN_ERR "elf could not be started\n");
+ snd_printk(KERN_ERR "elf could not be started\n");
return err;
}
@@ -437,15 +440,16 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw
default:
/* elf and xilinx should be loaded */
- if( (status_elf != 4) || (status_xilinx != 4) ) {
- printk( KERN_ERR "xilinx or elf not successfully loaded\n");
+ if (status_elf != 4 || status_xilinx != 4) {
+ printk(KERN_ERR "xilinx or elf not "
+ "successfully loaded\n");
return -EIO; /* modprob -r may help ? */
}
/* wait for daughter detection != 0 */
err = mixart_wait_nice_for_register_value( mgr, MIXART_PSEUDOREG_DBRD_PRESENCE_OFFSET, 0, 0, 30); /* 300msec */
if (err < 0) {
- snd_printk( KERN_ERR "error starting elf file\n");
+ snd_printk(KERN_ERR "error starting elf file\n");
return err;
}
@@ -460,8 +464,9 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw
return -EINVAL;
/* daughter should be idle */
- if( status_daught != 0 ) {
- printk( KERN_ERR "daughter load error ! status = %d\n", status_daught);
+ if (status_daught != 0) {
+ printk(KERN_ERR "daughter load error ! status = %d\n",
+ status_daught);
return -EIO; /* modprob -r may help ? */
}
@@ -480,7 +485,7 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw
/* wait for status == 2 */
err = mixart_wait_nice_for_register_value( mgr, MIXART_PSEUDOREG_DXLX_STATUS_OFFSET, 1, 2, 30); /* 300msec */
if (err < 0) {
- snd_printk( KERN_ERR "daughter board load error\n");
+ snd_printk(KERN_ERR "daughter board load error\n");
return err;
}
@@ -502,7 +507,8 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw
/* wait for daughter status == 3 */
err = mixart_wait_nice_for_register_value( mgr, MIXART_PSEUDOREG_DXLX_STATUS_OFFSET, 1, 3, 300); /* 3sec */
if (err < 0) {
- snd_printk( KERN_ERR "daughter board could not be initialised\n");
+ snd_printk(KERN_ERR
+ "daughter board could not be initialised\n");
return err;
}
@@ -512,7 +518,7 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw
/* first communication with embedded */
err = mixart_first_init(mgr);
if (err < 0) {
- snd_printk( KERN_ERR "miXart could not be set up\n");
+ snd_printk(KERN_ERR "miXart could not be set up\n");
return err;
}
@@ -581,16 +587,6 @@ MODULE_FIRMWARE("mixart/miXart8AES.xlx");
/* miXart hwdep interface id string */
#define SND_MIXART_HWDEP_ID "miXart Loader"
-static int mixart_hwdep_open(struct snd_hwdep *hw, struct file *file)
-{
- return 0;
-}
-
-static int mixart_hwdep_release(struct snd_hwdep *hw, struct file *file)
-{
- return 0;
-}
-
static int mixart_hwdep_dsp_status(struct snd_hwdep *hw,
struct snd_hwdep_dsp_status *info)
{
@@ -643,8 +639,6 @@ int snd_mixart_setup_firmware(struct mixart_mgr *mgr)
hw->iface = SNDRV_HWDEP_IFACE_MIXART;
hw->private_data = mgr;
- hw->ops.open = mixart_hwdep_open;
- hw->ops.release = mixart_hwdep_release;
hw->ops.dsp_status = mixart_hwdep_dsp_status;
hw->ops.dsp_load = mixart_hwdep_dsp_load;
hw->exclusive = 1;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 23:29:30 +0100