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path: root/sound/pci/vx222/vx222_ops.c
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Diffstat (limited to 'sound/pci/vx222/vx222_ops.c')
-rw-r--r--sound/pci/vx222/vx222_ops.c49
1 files changed, 33 insertions, 16 deletions
diff --git a/sound/pci/vx222/vx222_ops.c b/sound/pci/vx222/vx222_ops.c
index 55558bef716..2d1570273e9 100644
--- a/sound/pci/vx222/vx222_ops.c
+++ b/sound/pci/vx222/vx222_ops.c
@@ -20,7 +20,6 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/firmware.h>
@@ -108,7 +107,9 @@ static unsigned char vx2_inb(struct vx_core *chip, int offset)
static void vx2_outb(struct vx_core *chip, int offset, unsigned char val)
{
outb(val, vx2_reg_addr(chip, offset));
- //printk("outb: %x -> %x\n", val, vx2_reg_addr(chip, offset));
+ /*
+ dev_dbg(chip->card->dev, "outb: %x -> %x\n", val, vx2_reg_addr(chip, offset));
+ */
}
/**
@@ -127,7 +128,9 @@ static unsigned int vx2_inl(struct vx_core *chip, int offset)
*/
static void vx2_outl(struct vx_core *chip, int offset, unsigned int val)
{
- // printk("outl: %x -> %x\n", val, vx2_reg_addr(chip, offset));
+ /*
+ dev_dbg(chip->card->dev, "outl: %x -> %x\n", val, vx2_reg_addr(chip, offset));
+ */
outl(val, vx2_reg_addr(chip, offset));
}
@@ -170,7 +173,7 @@ static int vx2_test_xilinx(struct vx_core *_chip)
struct snd_vx222 *chip = (struct snd_vx222 *)_chip;
unsigned int data;
- snd_printdd("testing xilinx...\n");
+ dev_dbg(_chip->card->dev, "testing xilinx...\n");
/* This test uses several write/read sequences on TEST0 and TEST1 bits
* to figure out whever or not the xilinx was correctly loaded
*/
@@ -180,7 +183,7 @@ static int vx2_test_xilinx(struct vx_core *_chip)
vx_inl(chip, ISR);
data = vx_inl(chip, STATUS);
if ((data & VX_STATUS_VAL_TEST0_MASK) == VX_STATUS_VAL_TEST0_MASK) {
- snd_printdd("bad!\n");
+ dev_dbg(_chip->card->dev, "bad!\n");
return -ENODEV;
}
@@ -189,7 +192,7 @@ static int vx2_test_xilinx(struct vx_core *_chip)
vx_inl(chip, ISR);
data = vx_inl(chip, STATUS);
if (! (data & VX_STATUS_VAL_TEST0_MASK)) {
- snd_printdd("bad! #2\n");
+ dev_dbg(_chip->card->dev, "bad! #2\n");
return -ENODEV;
}
@@ -200,7 +203,7 @@ static int vx2_test_xilinx(struct vx_core *_chip)
vx_inl(chip, ISR);
data = vx_inl(chip, STATUS);
if ((data & VX_STATUS_VAL_TEST1_MASK) == VX_STATUS_VAL_TEST1_MASK) {
- snd_printdd("bad! #3\n");
+ dev_dbg(_chip->card->dev, "bad! #3\n");
return -ENODEV;
}
@@ -209,11 +212,11 @@ static int vx2_test_xilinx(struct vx_core *_chip)
vx_inl(chip, ISR);
data = vx_inl(chip, STATUS);
if (! (data & VX_STATUS_VAL_TEST1_MASK)) {
- snd_printdd("bad! #4\n");
+ dev_dbg(_chip->card->dev, "bad! #4\n");
return -ENODEV;
}
}
- snd_printdd("ok, xilinx fine.\n");
+ dev_dbg(_chip->card->dev, "ok, xilinx fine.\n");
return 0;
}
@@ -254,7 +257,8 @@ static void vx2_dma_write(struct vx_core *chip, struct snd_pcm_runtime *runtime,
int offset = pipe->hw_ptr;
u32 *addr = (u32 *)(runtime->dma_area + offset);
- snd_assert(count % 4 == 0, return);
+ if (snd_BUG_ON(count % 4))
+ return;
vx2_setup_pseudo_dma(chip, 1);
@@ -292,7 +296,8 @@ static void vx2_dma_read(struct vx_core *chip, struct snd_pcm_runtime *runtime,
u32 *addr = (u32 *)(runtime->dma_area + offset);
unsigned long port = vx2_reg_addr(chip, VX_DMA);
- snd_assert(count % 4 == 0, return);
+ if (snd_BUG_ON(count % 4))
+ return;
vx2_setup_pseudo_dma(chip, 0);
/* Transfer using pseudo-dma.
@@ -360,9 +365,9 @@ static int vx2_load_xilinx_binary(struct vx_core *chip, const struct firmware *x
{
unsigned int i;
unsigned int port;
- unsigned char *image;
+ const unsigned char *image;
- /* XILINX reset (wait at least 1 milisecond between reset on and off). */
+ /* XILINX reset (wait at least 1 millisecond between reset on and off). */
vx_outl(chip, CNTRL, VX_CNTRL_REGISTER_VALUE | VX_XILINX_RESET_MASK);
vx_inl(chip, CNTRL);
msleep(10);
@@ -392,7 +397,8 @@ static int vx2_load_xilinx_binary(struct vx_core *chip, const struct firmware *x
i = vx_inl(chip, GPIOC);
if (i & 0x0100)
return 0;
- snd_printk(KERN_ERR "vx222: xilinx test failed after load, GPIOC=0x%x\n", i);
+ dev_err(chip->card->dev,
+ "xilinx test failed after load, GPIOC=0x%x\n", i);
return -EINVAL;
}
@@ -676,7 +682,8 @@ static void vx2_write_akm(struct vx_core *chip, int reg, unsigned int data)
a look up table, as there is no linear matching between the driver codec values
and the real dBu value
*/
- snd_assert(data < sizeof(vx2_akm_gains_lut), return);
+ if (snd_BUG_ON(data >= sizeof(vx2_akm_gains_lut)))
+ return;
switch (reg) {
case XX_CODEC_LEVEL_LEFT_REGISTER:
@@ -824,7 +831,8 @@ static void vx2_set_input_level(struct snd_vx222 *chip)
preamp++; /* raise pre ampli + 18dB */
miclevel -= (18 * 2); /* lower level 18 dB (*2 because of 0.5 dB steps !) */
}
- snd_assert(preamp < 4, return);
+ if (snd_BUG_ON(preamp >= 4))
+ return;
/* set pre-amp level */
chip->regSELMIC &= ~MICRO_SELECT_PREAMPLI_MASK;
@@ -877,6 +885,12 @@ static int vx_input_level_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
{
struct vx_core *_chip = snd_kcontrol_chip(kcontrol);
struct snd_vx222 *chip = (struct snd_vx222 *)_chip;
+ if (ucontrol->value.integer.value[0] < 0 ||
+ ucontrol->value.integer.value[0] > MIC_LEVEL_MAX)
+ return -EINVAL;
+ if (ucontrol->value.integer.value[1] < 0 ||
+ ucontrol->value.integer.value[1] > MIC_LEVEL_MAX)
+ return -EINVAL;
mutex_lock(&_chip->mixer_mutex);
if (chip->input_level[0] != ucontrol->value.integer.value[0] ||
chip->input_level[1] != ucontrol->value.integer.value[1]) {
@@ -912,6 +926,9 @@ static int vx_mic_level_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_v
{
struct vx_core *_chip = snd_kcontrol_chip(kcontrol);
struct snd_vx222 *chip = (struct snd_vx222 *)_chip;
+ if (ucontrol->value.integer.value[0] < 0 ||
+ ucontrol->value.integer.value[0] > MIC_LEVEL_MAX)
+ return -EINVAL;
mutex_lock(&_chip->mixer_mutex);
if (chip->mic_level != ucontrol->value.integer.value[0]) {
chip->mic_level = ucontrol->value.integer.value[0];
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-16 02:40:19 +0000