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path: root/drivers/media/video/saa7134/saa7134-alsa.c
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Diffstat (limited to 'drivers/media/video/saa7134/saa7134-alsa.c')
-rw-r--r--drivers/media/video/saa7134/saa7134-alsa.c65
1 files changed, 36 insertions, 29 deletions
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index 64e2c108df3..aca84d2f982 100644
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -71,7 +71,7 @@ MODULE_PARM_DESC(enable, "Enable (or not) the SAA7134 capture interface(s).");
*/
typedef struct snd_card_saa7134 {
- snd_card_t *card;
+ struct snd_card *card;
spinlock_t mixer_lock;
int mixer_volume[MIXER_ADDR_LAST+1][2];
int capture_source[MIXER_ADDR_LAST+1][2];
@@ -95,10 +95,10 @@ typedef struct snd_card_saa7134_pcm {
spinlock_t lock;
- snd_pcm_substream_t *substream;
+ struct snd_pcm_substream *substream;
} snd_card_saa7134_pcm_t;
-static snd_card_t *snd_saa7134_cards[SNDRV_CARDS];
+static struct snd_card *snd_saa7134_cards[SNDRV_CARDS];
/*
@@ -251,10 +251,10 @@ out:
*
*/
-static int snd_card_saa7134_capture_trigger(snd_pcm_substream_t * substream,
+static int snd_card_saa7134_capture_trigger(struct snd_pcm_substream * substream,
int cmd)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
snd_card_saa7134_pcm_t *pcm = runtime->private_data;
struct saa7134_dev *dev=pcm->dev;
int err = 0;
@@ -332,9 +332,9 @@ static int dsp_buffer_free(struct saa7134_dev *dev)
*
*/
-static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream)
+static int snd_card_saa7134_capture_prepare(struct snd_pcm_substream * substream)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
int bswap, sign;
u32 fmt, control;
snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
@@ -421,9 +421,10 @@ static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream)
*
*/
-static snd_pcm_uframes_t snd_card_saa7134_capture_pointer(snd_pcm_substream_t * substream)
+static snd_pcm_uframes_t
+snd_card_saa7134_capture_pointer(struct snd_pcm_substream * substream)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
snd_card_saa7134_pcm_t *pcm = runtime->private_data;
struct saa7134_dev *dev=pcm->dev;
@@ -441,7 +442,7 @@ static snd_pcm_uframes_t snd_card_saa7134_capture_pointer(snd_pcm_substream_t *
* ALSA hardware capabilities definition
*/
-static snd_pcm_hardware_t snd_card_saa7134_capture =
+static struct snd_pcm_hardware snd_card_saa7134_capture =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@@ -464,7 +465,7 @@ static snd_pcm_hardware_t snd_card_saa7134_capture =
.periods_max = 1024,
};
-static void snd_card_saa7134_runtime_free(snd_pcm_runtime_t *runtime)
+static void snd_card_saa7134_runtime_free(struct snd_pcm_runtime *runtime)
{
snd_card_saa7134_pcm_t *pcm = runtime->private_data;
@@ -481,8 +482,8 @@ static void snd_card_saa7134_runtime_free(snd_pcm_runtime_t *runtime)
*
*/
-static int snd_card_saa7134_hw_params(snd_pcm_substream_t * substream,
- snd_pcm_hw_params_t * hw_params)
+static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream,
+ struct snd_pcm_hw_params * hw_params)
{
snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
struct saa7134_dev *dev;
@@ -561,7 +562,7 @@ static int snd_card_saa7134_hw_params(snd_pcm_substream_t * substream,
*
*/
-static int snd_card_saa7134_hw_free(snd_pcm_substream_t * substream)
+static int snd_card_saa7134_hw_free(struct snd_pcm_substream * substream)
{
snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
struct saa7134_dev *dev;
@@ -587,7 +588,7 @@ static int snd_card_saa7134_hw_free(snd_pcm_substream_t * substream)
*
*/
-static int snd_card_saa7134_capture_close(snd_pcm_substream_t * substream)
+static int snd_card_saa7134_capture_close(struct snd_pcm_substream * substream)
{
return 0;
}
@@ -602,9 +603,9 @@ static int snd_card_saa7134_capture_close(snd_pcm_substream_t * substream)
*
*/
-static int snd_card_saa7134_capture_open(snd_pcm_substream_t * substream)
+static int snd_card_saa7134_capture_open(struct snd_pcm_substream * substream)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
snd_card_saa7134_pcm_t *pcm;
snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
struct saa7134_dev *dev = saa7134->dev;
@@ -640,7 +641,7 @@ static int snd_card_saa7134_capture_open(snd_pcm_substream_t * substream)
* ALSA capture callbacks definition
*/
-static snd_pcm_ops_t snd_card_saa7134_capture_ops = {
+static struct snd_pcm_ops snd_card_saa7134_capture_ops = {
.open = snd_card_saa7134_capture_open,
.close = snd_card_saa7134_capture_close,
.ioctl = snd_pcm_lib_ioctl,
@@ -661,7 +662,7 @@ static snd_pcm_ops_t snd_card_saa7134_capture_ops = {
static int snd_card_saa7134_pcm(snd_card_saa7134_t *saa7134, int device)
{
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
int err;
if ((err = snd_pcm_new(saa7134->card, "SAA7134 PCM", device, 0, 1, &pcm)) < 0)
@@ -679,7 +680,8 @@ static int snd_card_saa7134_pcm(snd_card_saa7134_t *saa7134, int device)
.get = snd_saa7134_volume_get, .put = snd_saa7134_volume_put, \
.private_value = addr }
-static int snd_saa7134_volume_info(snd_kcontrol_t * kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_saa7134_volume_info(struct snd_kcontrol * kcontrol,
+ struct snd_ctl_elem_info * uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2;
@@ -688,7 +690,8 @@ static int snd_saa7134_volume_info(snd_kcontrol_t * kcontrol, snd_ctl_elem_info_
return 0;
}
-static int snd_saa7134_volume_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_saa7134_volume_get(struct snd_kcontrol * kcontrol,
+ struct snd_ctl_elem_value * ucontrol)
{
snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol);
int addr = kcontrol->private_value;
@@ -698,7 +701,8 @@ static int snd_saa7134_volume_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_
return 0;
}
-static int snd_saa7134_volume_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_saa7134_volume_put(struct snd_kcontrol * kcontrol,
+ struct snd_ctl_elem_value * ucontrol)
{
snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol);
int change, addr = kcontrol->private_value;
@@ -729,7 +733,8 @@ static int snd_saa7134_volume_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_
.get = snd_saa7134_capsrc_get, .put = snd_saa7134_capsrc_put, \
.private_value = addr }
-static int snd_saa7134_capsrc_info(snd_kcontrol_t * kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_saa7134_capsrc_info(struct snd_kcontrol * kcontrol,
+ struct snd_ctl_elem_info * uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 2;
@@ -738,7 +743,8 @@ static int snd_saa7134_capsrc_info(snd_kcontrol_t * kcontrol, snd_ctl_elem_info_
return 0;
}
-static int snd_saa7134_capsrc_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_saa7134_capsrc_get(struct snd_kcontrol * kcontrol,
+ struct snd_ctl_elem_value * ucontrol)
{
snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol);
int addr = kcontrol->private_value;
@@ -751,7 +757,8 @@ static int snd_saa7134_capsrc_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_
return 0;
}
-static int snd_saa7134_capsrc_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_saa7134_capsrc_put(struct snd_kcontrol * kcontrol,
+ struct snd_ctl_elem_value * ucontrol)
{
snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol);
int change, addr = kcontrol->private_value;
@@ -828,7 +835,7 @@ static int snd_saa7134_capsrc_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_
return change;
}
-static snd_kcontrol_new_t snd_saa7134_controls[] = {
+static struct snd_kcontrol_new snd_saa7134_controls[] = {
SAA713x_VOLUME("Video Volume", 0, MIXER_ADDR_TVTUNER),
SAA713x_CAPSRC("Video Capture Switch", 0, MIXER_ADDR_TVTUNER),
SAA713x_VOLUME("Line Volume", 1, MIXER_ADDR_LINE1),
@@ -847,7 +854,7 @@ SAA713x_CAPSRC("Line Capture Switch", 2, MIXER_ADDR_LINE2),
static int snd_card_saa7134_new_mixer(snd_card_saa7134_t * chip)
{
- snd_card_t *card = chip->card;
+ struct snd_card *card = chip->card;
unsigned int idx;
int err;
@@ -861,7 +868,7 @@ static int snd_card_saa7134_new_mixer(snd_card_saa7134_t * chip)
return 0;
}
-static void snd_saa7134_free(snd_card_t * card)
+static void snd_saa7134_free(struct snd_card * card)
{
snd_card_saa7134_t *chip = card->private_data;
@@ -888,7 +895,7 @@ static void snd_saa7134_free(snd_card_t * card)
static int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum)
{
- snd_card_t *card;
+ struct snd_card *card;
snd_card_saa7134_t *chip;
int err;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-20 05:12:24 +0000