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-rw-r--r--sound/isa/gus/gus_io.c2
-rw-r--r--sound/isa/gus/gus_main.c7
-rw-r--r--sound/isa/gus/gus_mem_proc.c2
-rw-r--r--sound/isa/gus/gus_mixer.c4
-rw-r--r--sound/isa/gus/gus_pcm.c30
-rw-r--r--sound/isa/gus/gus_timer.c4
-rw-r--r--sound/isa/gus/gus_volume.c9
-rw-r--r--sound/isa/gus/gusclassic.c6
-rw-r--r--sound/isa/gus/gusextreme.c10
-rw-r--r--sound/isa/gus/gusmax.c9
-rw-r--r--sound/isa/gus/interwave.c11
11 files changed, 43 insertions, 51 deletions
diff --git a/sound/isa/gus/gus_io.c b/sound/isa/gus/gus_io.c
index 0ab550bc80f2..fb7b5e2636b8 100644
--- a/sound/isa/gus/gus_io.c
+++ b/sound/isa/gus/gus_io.c
@@ -403,7 +403,7 @@ void snd_gf1_select_active_voices(struct snd_gus_card * gus)
{
unsigned short voices;
- static unsigned short voices_tbl[32 - 14 + 1] =
+ static const unsigned short voices_tbl[32 - 14 + 1] =
{
44100, 41160, 38587, 36317, 34300, 32494, 30870, 29400, 28063, 26843,
25725, 24696, 23746, 22866, 22050, 21289, 20580, 19916, 19293
diff --git a/sound/isa/gus/gus_main.c b/sound/isa/gus/gus_main.c
index af6b4d89d695..afc088f0377c 100644
--- a/sound/isa/gus/gus_main.c
+++ b/sound/isa/gus/gus_main.c
@@ -134,7 +134,7 @@ int snd_gus_create(struct snd_card *card,
{
struct snd_gus_card *gus;
int err;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_gus_dev_free,
};
@@ -181,6 +181,7 @@ int snd_gus_create(struct snd_card *card,
return -EBUSY;
}
gus->gf1.irq = irq;
+ card->sync_irq = irq;
if (request_dma(dma1, "GUS - 1")) {
snd_printk(KERN_ERR "gus: can't grab DMA1 %d\n", dma1);
snd_gus_free(gus);
@@ -266,9 +267,9 @@ static int snd_gus_init_dma_irq(struct snd_gus_card * gus, int latches)
struct snd_card *card;
unsigned long flags;
int irq, dma1, dma2;
- static unsigned char irqs[16] =
+ static const unsigned char irqs[16] =
{0, 0, 1, 3, 0, 2, 0, 4, 0, 1, 0, 5, 6, 0, 0, 7};
- static unsigned char dmas[8] =
+ static const unsigned char dmas[8] =
{6, 1, 0, 2, 0, 3, 4, 5};
if (snd_BUG_ON(!gus))
diff --git a/sound/isa/gus/gus_mem_proc.c b/sound/isa/gus/gus_mem_proc.c
index 54510e2d78c2..b5e1d1649500 100644
--- a/sound/isa/gus/gus_mem_proc.c
+++ b/sound/isa/gus/gus_mem_proc.c
@@ -37,7 +37,7 @@ static void snd_gf1_mem_proc_free(struct snd_info_entry *entry)
kfree(priv);
}
-static struct snd_info_entry_ops snd_gf1_mem_proc_ops = {
+static const struct snd_info_entry_ops snd_gf1_mem_proc_ops = {
.read = snd_gf1_mem_proc_dump,
};
diff --git a/sound/isa/gus/gus_mixer.c b/sound/isa/gus/gus_mixer.c
index 94e0c75ee417..201d0c40d0d9 100644
--- a/sound/isa/gus/gus_mixer.c
+++ b/sound/isa/gus/gus_mixer.c
@@ -120,13 +120,13 @@ static int snd_ics_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
return change;
}
-static struct snd_kcontrol_new snd_gf1_controls[] = {
+static const struct snd_kcontrol_new snd_gf1_controls[] = {
GF1_SINGLE("Master Playback Switch", 0, 1, 1),
GF1_SINGLE("Line Switch", 0, 0, 1),
GF1_SINGLE("Mic Switch", 0, 2, 0)
};
-static struct snd_kcontrol_new snd_ics_controls[] = {
+static const struct snd_kcontrol_new snd_ics_controls[] = {
GF1_SINGLE("Master Playback Switch", 0, 1, 1),
ICS_DOUBLE("Master Playback Volume", 0, SNDRV_ICS_MASTER_DEV),
ICS_DOUBLE("Synth Playback Volume", 0, SNDRV_ICS_GF1_DEV),
diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c
index 6385b61aa094..aca4ab90e5bc 100644
--- a/sound/isa/gus/gus_pcm.c
+++ b/sound/isa/gus/gus_pcm.c
@@ -423,11 +423,8 @@ static int snd_gf1_pcm_playback_hw_params(struct snd_pcm_substream *substream,
struct snd_gus_card *gus = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
struct gus_pcm_private *pcmp = runtime->private_data;
- int err;
-
- if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0)
- return err;
- if (err > 0) { /* change */
+
+ if (runtime->buffer_changed) {
struct snd_gf1_mem_block *block;
if (pcmp->memory > 0) {
snd_gf1_mem_free(&gus->gf1.mem_alloc, pcmp->memory);
@@ -471,7 +468,6 @@ static int snd_gf1_pcm_playback_hw_free(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
struct gus_pcm_private *pcmp = runtime->private_data;
- snd_pcm_lib_free_pages(substream);
if (pcmp->pvoices[0]) {
snd_gf1_free_voice(pcmp->gus, pcmp->pvoices[0]);
pcmp->pvoices[0] = NULL;
@@ -574,12 +570,7 @@ static int snd_gf1_pcm_capture_hw_params(struct snd_pcm_substream *substream,
gus->gf1.pcm_rcntrl_reg |= 4;
if (snd_pcm_format_unsigned(params_format(hw_params)))
gus->gf1.pcm_rcntrl_reg |= 0x80;
- return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
-}
-
-static int snd_gf1_pcm_capture_hw_free(struct snd_pcm_substream *substream)
-{
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int snd_gf1_pcm_capture_prepare(struct snd_pcm_substream *substream)
@@ -830,7 +821,6 @@ static const struct snd_kcontrol_new snd_gf1_pcm_volume_control1 =
static const struct snd_pcm_ops snd_gf1_pcm_playback_ops = {
.open = snd_gf1_pcm_playback_open,
.close = snd_gf1_pcm_playback_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_gf1_pcm_playback_hw_params,
.hw_free = snd_gf1_pcm_playback_hw_free,
.prepare = snd_gf1_pcm_playback_prepare,
@@ -844,9 +834,7 @@ static const struct snd_pcm_ops snd_gf1_pcm_playback_ops = {
static const struct snd_pcm_ops snd_gf1_pcm_capture_ops = {
.open = snd_gf1_pcm_capture_open,
.close = snd_gf1_pcm_capture_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_gf1_pcm_capture_hw_params,
- .hw_free = snd_gf1_pcm_capture_hw_free,
.prepare = snd_gf1_pcm_capture_prepare,
.trigger = snd_gf1_pcm_capture_trigger,
.pointer = snd_gf1_pcm_capture_pointer,
@@ -875,9 +863,9 @@ int snd_gf1_pcm_new(struct snd_gus_card *gus, int pcm_dev, int control_index)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_gf1_pcm_playback_ops);
for (substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substream->next)
- snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV,
- card->dev,
- 64*1024, gus->gf1.dma1 > 3 ? 128*1024 : 64*1024);
+ snd_pcm_set_managed_buffer(substream, SNDRV_DMA_TYPE_DEV,
+ card->dev,
+ 64*1024, gus->gf1.dma1 > 3 ? 128*1024 : 64*1024);
pcm->info_flags = 0;
pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX;
@@ -885,9 +873,9 @@ int snd_gf1_pcm_new(struct snd_gus_card *gus, int pcm_dev, int control_index)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_gf1_pcm_capture_ops);
if (gus->gf1.dma2 == gus->gf1.dma1)
pcm->info_flags |= SNDRV_PCM_INFO_HALF_DUPLEX;
- snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
- SNDRV_DMA_TYPE_DEV, card->dev,
- 64*1024, gus->gf1.dma2 > 3 ? 128*1024 : 64*1024);
+ snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
+ SNDRV_DMA_TYPE_DEV, card->dev,
+ 64*1024, gus->gf1.dma2 > 3 ? 128*1024 : 64*1024);
}
strcpy(pcm->name, pcm->id);
if (gus->interwave) {
diff --git a/sound/isa/gus/gus_timer.c b/sound/isa/gus/gus_timer.c
index 4e9664e434fe..047ddbc6192f 100644
--- a/sound/isa/gus/gus_timer.c
+++ b/sound/isa/gus/gus_timer.c
@@ -108,7 +108,7 @@ static void snd_gf1_interrupt_timer2(struct snd_gus_card * gus)
*/
-static struct snd_timer_hardware snd_gf1_timer1 =
+static const struct snd_timer_hardware snd_gf1_timer1 =
{
.flags = SNDRV_TIMER_HW_STOP,
.resolution = 80000,
@@ -117,7 +117,7 @@ static struct snd_timer_hardware snd_gf1_timer1 =
.stop = snd_gf1_timer1_stop,
};
-static struct snd_timer_hardware snd_gf1_timer2 =
+static const struct snd_timer_hardware snd_gf1_timer2 =
{
.flags = SNDRV_TIMER_HW_STOP,
.resolution = 320000,
diff --git a/sound/isa/gus/gus_volume.c b/sound/isa/gus/gus_volume.c
index 39a2e5bd6c0a..ed72196a361b 100644
--- a/sound/isa/gus/gus_volume.c
+++ b/sound/isa/gus/gus_volume.c
@@ -62,7 +62,7 @@ unsigned int snd_gf1_calc_ramp_rate(struct snd_gus_card * gus,
unsigned short end,
unsigned int us)
{
- static unsigned char vol_rates[19] =
+ static const unsigned char vol_rates[19] =
{
23, 24, 26, 28, 29, 31, 32, 34,
36, 37, 39, 40, 42, 44, 45, 47,
@@ -113,7 +113,7 @@ unsigned short snd_gf1_translate_freq(struct snd_gus_card * gus, unsigned int fr
short snd_gf1_compute_vibrato(short cents, unsigned short fc_register)
{
- static short vibrato_table[] =
+ static const short vibrato_table[] =
{
0, 0, 32, 592, 61, 1175, 93, 1808,
124, 2433, 152, 3007, 182, 3632, 213, 4290,
@@ -121,7 +121,8 @@ short snd_gf1_compute_vibrato(short cents, unsigned short fc_register)
};
long depth;
- short *vi1, *vi2, pcents, v1;
+ const short *vi1, *vi2;
+ short pcents, v1;
pcents = cents < 0 ? -cents : cents;
for (vi1 = vibrato_table, vi2 = vi1 + 2; pcents > *vi2; vi1 = vi2, vi2 += 2);
@@ -145,7 +146,7 @@ short snd_gf1_compute_vibrato(short cents, unsigned short fc_register)
unsigned short snd_gf1_compute_pitchbend(unsigned short pitchbend, unsigned short sens)
{
- static long log_table[] = {1024, 1085, 1149, 1218, 1290, 1367, 1448, 1534, 1625, 1722, 1825, 1933};
+ static const long log_table[] = {1024, 1085, 1149, 1218, 1290, 1367, 1448, 1534, 1625, 1722, 1825, 1933};
int wheel, sensitivity;
unsigned int mantissa, f1, f2;
unsigned short semitones, f1_index, f2_index, f1_power, f2_power;
diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c
index f7e869771d16..7419b1939754 100644
--- a/sound/isa/gus/gusclassic.c
+++ b/sound/isa/gus/gusclassic.c
@@ -67,9 +67,9 @@ static int snd_gusclassic_create(struct snd_card *card,
struct device *dev, unsigned int n,
struct snd_gus_card **rgus)
{
- static long possible_ports[] = {0x220, 0x230, 0x240, 0x250, 0x260};
- static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, 4, -1};
- static int possible_dmas[] = {5, 6, 7, 1, 3, -1};
+ static const long possible_ports[] = {0x220, 0x230, 0x240, 0x250, 0x260};
+ static const int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, 4, -1};
+ static const int possible_dmas[] = {5, 6, 7, 1, 3, -1};
int i, error;
diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c
index 8cf366bbdd8d..ed2f9d64efae 100644
--- a/sound/isa/gus/gusextreme.c
+++ b/sound/isa/gus/gusextreme.c
@@ -83,9 +83,9 @@ static int snd_gusextreme_es1688_create(struct snd_card *card,
struct snd_es1688 *chip,
struct device *dev, unsigned int n)
{
- static long possible_ports[] = {0x220, 0x240, 0x260};
- static int possible_irqs[] = {5, 9, 10, 7, -1};
- static int possible_dmas[] = {1, 3, 0, -1};
+ static const long possible_ports[] = {0x220, 0x240, 0x260};
+ static const int possible_irqs[] = {5, 9, 10, 7, -1};
+ static const int possible_dmas[] = {1, 3, 0, -1};
int i, error;
@@ -122,8 +122,8 @@ static int snd_gusextreme_gus_card_create(struct snd_card *card,
struct device *dev, unsigned int n,
struct snd_gus_card **rgus)
{
- static int possible_irqs[] = {11, 12, 15, 9, 5, 7, 3, -1};
- static int possible_dmas[] = {5, 6, 7, 3, 1, -1};
+ static const int possible_irqs[] = {11, 12, 15, 9, 5, 7, 3, -1};
+ static const int possible_dmas[] = {5, 6, 7, 3, 1, -1};
if (gf1_irq[n] == SNDRV_AUTO_IRQ) {
gf1_irq[n] = snd_legacy_find_free_irq(possible_irqs);
diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c
index 53eca205f870..05cd9be4dd8a 100644
--- a/sound/isa/gus/gusmax.c
+++ b/sound/isa/gus/gusmax.c
@@ -191,8 +191,8 @@ static int snd_gusmax_match(struct device *pdev, unsigned int dev)
static int snd_gusmax_probe(struct device *pdev, unsigned int dev)
{
- static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
- static int possible_dmas[] = {5, 6, 7, 1, 3, -1};
+ static const int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
+ static const int possible_dmas[] = {5, 6, 7, 1, 3, -1};
int xirq, xdma1, xdma2, err;
struct snd_card *card;
struct snd_gus_card *gus = NULL;
@@ -241,7 +241,7 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev)
pcm_channels[dev],
0, &gus);
} else {
- static unsigned long possible_ports[] = {
+ static const unsigned long possible_ports[] = {
0x220, 0x230, 0x240, 0x250, 0x260
};
int i;
@@ -282,7 +282,8 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev)
goto _err;
}
maxcard->irq = xirq;
-
+ card->sync_irq = maxcard->irq;
+
err = snd_wss_create(card,
gus->gf1.port + 0x10c, -1, xirq,
xdma2 < 0 ? xdma1 : xdma2, xdma1,
diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c
index bc006dcf8de3..3e9ad930deae 100644
--- a/sound/isa/gus/interwave.c
+++ b/sound/isa/gus/interwave.c
@@ -364,7 +364,7 @@ struct rom_hdr {
static void snd_interwave_detect_memory(struct snd_gus_card *gus)
{
- static unsigned int lmc[13] =
+ static const unsigned int lmc[13] =
{
0x00000001, 0x00000101, 0x01010101, 0x00000401,
0x04040401, 0x00040101, 0x04040101, 0x00000004,
@@ -475,7 +475,7 @@ static void snd_interwave_init(int dev, struct snd_gus_card *gus)
}
-static struct snd_kcontrol_new snd_interwave_controls[] = {
+static const struct snd_kcontrol_new snd_interwave_controls[] = {
WSS_DOUBLE("Master Playback Switch", 0,
CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 7, 7, 1, 1),
WSS_DOUBLE("Master Playback Volume", 0,
@@ -667,6 +667,7 @@ static int snd_interwave_probe(struct snd_card *card, int dev)
return -EBUSY;
}
iwcard->irq = xirq;
+ card->sync_irq = iwcard->irq;
err = snd_wss_create(card,
gus->gf1.port + 0x10c, -1, xirq,
@@ -787,8 +788,8 @@ static int snd_interwave_isa_probe(struct device *pdev,
unsigned int dev)
{
int err;
- static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
- static int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1};
+ static const int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
+ static const int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1};
if (irq[dev] == SNDRV_AUTO_IRQ) {
if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) {
@@ -812,7 +813,7 @@ static int snd_interwave_isa_probe(struct device *pdev,
if (port[dev] != SNDRV_AUTO_PORT)
return snd_interwave_isa_probe1(dev, pdev);
else {
- static long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260};
+ static const long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260};
int i;
for (i = 0; i < ARRAY_SIZE(possible_ports); i++) {
port[dev] = possible_ports[i];
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.