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Diffstat (limited to 'sound/pci/riptide/riptide.c')
-rw-r--r--sound/pci/riptide/riptide.c77
1 files changed, 37 insertions, 40 deletions
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c
index abcea86045ec..b4f300281822 100644
--- a/sound/pci/riptide/riptide.c
+++ b/sound/pci/riptide/riptide.c
@@ -361,9 +361,9 @@ enum RT_CHANNEL_IDS {
enum { SB_CMD = 0, MODEM_CMD, I2S_CMD0, I2S_CMD1, FM_CMD, MAX_CMD };
struct lbuspath {
- unsigned char *noconv;
- unsigned char *stereo;
- unsigned char *mono;
+ const unsigned char *noconv;
+ const unsigned char *stereo;
+ const unsigned char *mono;
};
struct cmdport {
@@ -464,7 +464,7 @@ struct sgd { /* scatter gather desriptor */
struct pcmhw { /* pcm descriptor */
struct lbuspath paths;
- unsigned char *lbuspath;
+ const unsigned char *lbuspath;
unsigned char source;
unsigned char intdec[2];
unsigned char mixer;
@@ -517,7 +517,7 @@ MODULE_DEVICE_TABLE(pci, snd_riptide_ids);
/*
*/
-static unsigned char lbusin2out[E2SINK_MAX + 1][2] = {
+static const unsigned char lbusin2out[E2SINK_MAX + 1][2] = {
{NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, {NO_OUT,
LS_NONE2},
{NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, {NO_OUT,
@@ -557,63 +557,63 @@ static unsigned char lbusin2out[E2SINK_MAX + 1][2] = {
LS_NONE2},
};
-static unsigned char lbus_play_opl3[] = {
+static const unsigned char lbus_play_opl3[] = {
DIGITAL_MIXER_IN0 + FM_MIXER, 0xff
};
-static unsigned char lbus_play_modem[] = {
+static const unsigned char lbus_play_modem[] = {
DIGITAL_MIXER_IN0 + MODEM_MIXER, 0xff
};
-static unsigned char lbus_play_i2s[] = {
+static const unsigned char lbus_play_i2s[] = {
INTER0_IN + I2S_INTDEC, DIGITAL_MIXER_IN0 + I2S_MIXER, 0xff
};
-static unsigned char lbus_play_out[] = {
+static const unsigned char lbus_play_out[] = {
PDAC2ACLNK, 0xff
};
-static unsigned char lbus_play_outhp[] = {
+static const unsigned char lbus_play_outhp[] = {
HNDSPK2ACLNK, 0xff
};
-static unsigned char lbus_play_noconv1[] = {
+static const unsigned char lbus_play_noconv1[] = {
DIGITAL_MIXER_IN0, 0xff
};
-static unsigned char lbus_play_stereo1[] = {
+static const unsigned char lbus_play_stereo1[] = {
INTER0_IN, DIGITAL_MIXER_IN0, 0xff
};
-static unsigned char lbus_play_mono1[] = {
+static const unsigned char lbus_play_mono1[] = {
INTERM0_IN, DIGITAL_MIXER_IN0, 0xff
};
-static unsigned char lbus_play_noconv2[] = {
+static const unsigned char lbus_play_noconv2[] = {
DIGITAL_MIXER_IN1, 0xff
};
-static unsigned char lbus_play_stereo2[] = {
+static const unsigned char lbus_play_stereo2[] = {
INTER1_IN, DIGITAL_MIXER_IN1, 0xff
};
-static unsigned char lbus_play_mono2[] = {
+static const unsigned char lbus_play_mono2[] = {
INTERM1_IN, DIGITAL_MIXER_IN1, 0xff
};
-static unsigned char lbus_play_noconv3[] = {
+static const unsigned char lbus_play_noconv3[] = {
DIGITAL_MIXER_IN2, 0xff
};
-static unsigned char lbus_play_stereo3[] = {
+static const unsigned char lbus_play_stereo3[] = {
INTER2_IN, DIGITAL_MIXER_IN2, 0xff
};
-static unsigned char lbus_play_mono3[] = {
+static const unsigned char lbus_play_mono3[] = {
INTERM2_IN, DIGITAL_MIXER_IN2, 0xff
};
-static unsigned char lbus_rec_noconv1[] = {
+static const unsigned char lbus_rec_noconv1[] = {
LBUS2ARM_FIFO5, 0xff
};
-static unsigned char lbus_rec_stereo1[] = {
+static const unsigned char lbus_rec_stereo1[] = {
DECIM0_IN, LBUS2ARM_FIFO5, 0xff
};
-static unsigned char lbus_rec_mono1[] = {
+static const unsigned char lbus_rec_mono1[] = {
DECIMM3_IN, LBUS2ARM_FIFO5, 0xff
};
-static unsigned char play_ids[] = { 4, 1, 2, };
-static unsigned char play_sources[] = {
+static const unsigned char play_ids[] = { 4, 1, 2, };
+static const unsigned char play_sources[] = {
ARM2LBUS_FIFO4, ARM2LBUS_FIFO1, ARM2LBUS_FIFO2,
};
-static struct lbuspath lbus_play_paths[] = {
+static const struct lbuspath lbus_play_paths[] = {
{
.noconv = lbus_play_noconv1,
.stereo = lbus_play_stereo1,
@@ -737,7 +737,7 @@ static int loadfirmware(struct cmdif *cif, const unsigned char *img,
static void
alloclbuspath(struct cmdif *cif, unsigned char source,
- unsigned char *path, unsigned char *mixer, unsigned char *s)
+ const unsigned char *path, unsigned char *mixer, unsigned char *s)
{
while (*path != 0xff) {
unsigned char sink, type;
@@ -765,7 +765,7 @@ alloclbuspath(struct cmdif *cif, unsigned char source,
}
}
if (*path++ & SPLIT_PATH) {
- unsigned char *npath = path;
+ const unsigned char *npath = path;
while (*npath != 0xff)
npath++;
@@ -775,7 +775,7 @@ alloclbuspath(struct cmdif *cif, unsigned char source,
}
static void
-freelbuspath(struct cmdif *cif, unsigned char source, unsigned char *path)
+freelbuspath(struct cmdif *cif, unsigned char source, const unsigned char *path)
{
while (*path != 0xff) {
unsigned char sink;
@@ -787,7 +787,7 @@ freelbuspath(struct cmdif *cif, unsigned char source, unsigned char *path)
source = lbusin2out[sink][0];
}
if (*path++ & SPLIT_PATH) {
- unsigned char *npath = path;
+ const unsigned char *npath = path;
while (*npath != 0xff)
npath++;
@@ -1441,7 +1441,7 @@ static int snd_riptide_prepare(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
struct pcmhw *data = get_pcmhwdev(substream);
struct cmdif *cif = chip->cif;
- unsigned char *lbuspath = NULL;
+ const unsigned char *lbuspath = NULL;
unsigned int rate, channels;
int err = 0;
snd_pcm_format_t format;
@@ -1558,8 +1558,7 @@ snd_riptide_hw_params(struct snd_pcm_substream *substream,
return err;
}
data->sgdbuf = (struct sgd *)sgdlist->area;
- return snd_pcm_lib_malloc_pages(substream,
- params_buffer_bytes(hw_params));
+ return 0;
}
static int snd_riptide_hw_free(struct snd_pcm_substream *substream)
@@ -1581,7 +1580,7 @@ static int snd_riptide_hw_free(struct snd_pcm_substream *substream)
data->sgdlist.area = NULL;
}
}
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int snd_riptide_playback_open(struct snd_pcm_substream *substream)
@@ -1657,7 +1656,6 @@ static int snd_riptide_capture_close(struct snd_pcm_substream *substream)
static const struct snd_pcm_ops snd_riptide_playback_ops = {
.open = snd_riptide_playback_open,
.close = snd_riptide_playback_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_riptide_hw_params,
.hw_free = snd_riptide_hw_free,
.prepare = snd_riptide_prepare,
@@ -1667,7 +1665,6 @@ static const struct snd_pcm_ops snd_riptide_playback_ops = {
static const struct snd_pcm_ops snd_riptide_capture_ops = {
.open = snd_riptide_capture_open,
.close = snd_riptide_capture_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_riptide_hw_params,
.hw_free = snd_riptide_hw_free,
.prepare = snd_riptide_prepare,
@@ -1692,9 +1689,8 @@ static int snd_riptide_pcm(struct snd_riptide *chip, int device)
pcm->info_flags = 0;
strcpy(pcm->name, "RIPTIDE");
chip->pcm = pcm;
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
- &chip->pci->dev,
- 64 * 1024, 128 * 1024);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
+ &chip->pci->dev, 64 * 1024, 128 * 1024);
return 0;
}
@@ -1828,7 +1824,7 @@ snd_riptide_create(struct snd_card *card, struct pci_dev *pci,
struct snd_riptide *chip;
struct riptideport *hwport;
int err;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_riptide_dev_free,
};
@@ -1868,6 +1864,7 @@ snd_riptide_create(struct snd_card *card, struct pci_dev *pci,
return -EBUSY;
}
chip->irq = pci->irq;
+ card->sync_irq = chip->irq;
chip->device_id = pci->device;
pci_set_master(pci);
if ((err = snd_riptide_initialize(chip)) < 0) {
@@ -1966,7 +1963,7 @@ static int snd_riptide_mixer(struct snd_riptide *chip)
struct snd_ac97_bus *pbus;
struct snd_ac97_template ac97;
int err = 0;
- static struct snd_ac97_bus_ops ops = {
+ static const struct snd_ac97_bus_ops ops = {
.write = snd_riptide_codec_write,
.read = snd_riptide_codec_read,
};
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.