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path: root/sound/pci/cmipci.c
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Diffstat (limited to 'sound/pci/cmipci.c')
-rw-r--r--sound/pci/cmipci.c366
1 files changed, 215 insertions, 151 deletions
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index 6832649879c..12c318e175f 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -20,7 +20,6 @@
/* Does not work. Warning may block system in capture mode */
/* #define USE_VAR48KRATE */
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
@@ -28,7 +27,7 @@
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/gameport.h>
-#include <linux/moduleparam.h>
+#include <linux/module.h>
#include <linux/mutex.h>
#include <sound/core.h>
#include <sound/info.h>
@@ -55,10 +54,10 @@ MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8738},"
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
-static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */
+static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */
static long mpu_port[SNDRV_CARDS];
static long fm_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)]=1};
-static int soft_ac3[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)]=1};
+static bool soft_ac3[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)]=1};
#ifdef SUPPORT_JOYSTICK
static int joystick_port[SNDRV_CARDS];
#endif
@@ -74,7 +73,7 @@ MODULE_PARM_DESC(mpu_port, "MPU-401 port.");
module_param_array(fm_port, long, NULL, 0444);
MODULE_PARM_DESC(fm_port, "FM port.");
module_param_array(soft_ac3, bool, NULL, 0444);
-MODULE_PARM_DESC(soft_ac3, "Sofware-conversion of raw SPDIF packets (model 033 only).");
+MODULE_PARM_DESC(soft_ac3, "Software-conversion of raw SPDIF packets (model 033 only).");
#ifdef SUPPORT_JOYSTICK
module_param_array(joystick_port, int, NULL, 0444);
MODULE_PARM_DESC(joystick_port, "Joystick port address.");
@@ -150,6 +149,8 @@ MODULE_PARM_DESC(joystick_port, "Joystick port address.");
#define CM_CH0_SRATE_176K 0x00000200
#define CM_CH0_SRATE_96K 0x00000200 /* model 055? */
#define CM_CH0_SRATE_88K 0x00000100
+#define CM_CH0_SRATE_128K 0x00000300
+#define CM_CH0_SRATE_MASK 0x00000300
#define CM_SPDIF_INVERSE2 0x00000080 /* model 055? */
#define CM_DBLSPDS 0x00000040 /* double SPDIF sample rate 88.2/96 */
@@ -246,10 +247,9 @@ MODULE_PARM_DESC(joystick_port, "Joystick port address.");
#define CM_MMODE_MASK 0x00000E00 /* model DAA interface mode */
#define CM_SPDIF_SELECT2 0x00000100 /* for model > 039 ? */
#define CM_ENCENTER 0x00000080
-#define CM_FLINKON 0x00000080 /* force modem link detection on, model 037 */
+#define CM_FLINKON 0x00000040 /* force modem link detection on, model 037 */
#define CM_MUTECH1 0x00000040 /* mute PCI ch1 to DAC */
-#define CM_FLINKOFF 0x00000040 /* force modem link detection off, model 037 */
-#define CM_UNKNOWN_18_5 0x00000020 /* ? */
+#define CM_FLINKOFF 0x00000020 /* force modem link detection off, model 037 */
#define CM_MIDSMP 0x00000010 /* 1/2 interpolation at front end DAC */
#define CM_UPDDMA_MASK 0x0000000C /* TDMA position update notification */
#define CM_UPDDMA_2048 0x00000000
@@ -474,6 +474,7 @@ struct cmipci {
unsigned int can_ac3_sw: 1;
unsigned int can_ac3_hw: 1;
unsigned int can_multi_ch: 1;
+ unsigned int can_96k: 1; /* samplerate above 48k */
unsigned int do_soft_ac3: 1;
unsigned int spdif_playback_avail: 1; /* spdif ready? */
@@ -503,7 +504,7 @@ struct cmipci {
spinlock_t reg_lock;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
unsigned int saved_regs[0x20];
unsigned char saved_mixers[0x20];
#endif
@@ -604,8 +605,6 @@ static unsigned int snd_cmipci_rate_freq(unsigned int rate)
{
unsigned int i;
- if (rate > 48000)
- rate /= 2;
for (i = 0; i < ARRAY_SIZE(rates); i++) {
if (rates[i] == rate)
return i;
@@ -657,8 +656,8 @@ out:
}
/*
- * Program pll register bits, I assume that the 8 registers 0xf8 upto 0xff
- * are mapped onto the 8 ADC/DAC sampling frequency which can be choosen
+ * Program pll register bits, I assume that the 8 registers 0xf8 up to 0xff
+ * are mapped onto the 8 ADC/DAC sampling frequency which can be chosen
* at the register CM_REG_FUNCTRL1 (0x04).
* Problem: other ways are also possible (any information about that?)
*/
@@ -667,7 +666,7 @@ static void snd_cmipci_set_pll(struct cmipci *cm, unsigned int rate, unsigned in
unsigned int reg = CM_REG_PLL + slot;
/*
* Guess that this programs at reg. 0x04 the pos 15:13/12:10
- * for DSFC/ASFC (000 upto 111).
+ * for DSFC/ASFC (000 up to 111).
*/
/* FIXME: Init (Do we've to set an other register first before programming?) */
@@ -783,7 +782,7 @@ static int set_dac_channels(struct cmipci *cm, struct cmipci_pcm *rec, int chann
static int snd_cmipci_pcm_prepare(struct cmipci *cm, struct cmipci_pcm *rec,
struct snd_pcm_substream *substream)
{
- unsigned int reg, freq, val;
+ unsigned int reg, freq, freq_ext, val;
unsigned int period_size;
struct snd_pcm_runtime *runtime = substream->runtime;
@@ -797,7 +796,7 @@ static int snd_cmipci_pcm_prepare(struct cmipci *cm, struct cmipci_pcm *rec,
if (runtime->channels > 1)
rec->fmt |= 0x01;
if (rec->is_dac && set_dac_channels(cm, rec, runtime->channels) < 0) {
- snd_printd("cannot set dac channels\n");
+ dev_dbg(cm->card->dev, "cannot set dac channels\n");
return -EINVAL;
}
@@ -828,10 +827,20 @@ static int snd_cmipci_pcm_prepare(struct cmipci *cm, struct cmipci_pcm *rec,
else
cm->ctrl |= val;
snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl);
- //snd_printd("cmipci: functrl0 = %08x\n", cm->ctrl);
+ /* dev_dbg(cm->card->dev, "functrl0 = %08x\n", cm->ctrl); */
/* set sample rate */
- freq = snd_cmipci_rate_freq(runtime->rate);
+ freq = 0;
+ freq_ext = 0;
+ if (runtime->rate > 48000)
+ switch (runtime->rate) {
+ case 88200: freq_ext = CM_CH0_SRATE_88K; break;
+ case 96000: freq_ext = CM_CH0_SRATE_96K; break;
+ case 128000: freq_ext = CM_CH0_SRATE_128K; break;
+ default: snd_BUG(); break;
+ }
+ else
+ freq = snd_cmipci_rate_freq(runtime->rate);
val = snd_cmipci_read(cm, CM_REG_FUNCTRL1);
if (rec->ch) {
val &= ~CM_DSFC_MASK;
@@ -841,7 +850,7 @@ static int snd_cmipci_pcm_prepare(struct cmipci *cm, struct cmipci_pcm *rec,
val |= (freq << CM_ASFC_SHIFT) & CM_ASFC_MASK;
}
snd_cmipci_write(cm, CM_REG_FUNCTRL1, val);
- //snd_printd("cmipci: functrl1 = %08x\n", val);
+ dev_dbg(cm->card->dev, "functrl1 = %08x\n", val);
/* set format */
val = snd_cmipci_read(cm, CM_REG_CHFORMAT);
@@ -852,18 +861,19 @@ static int snd_cmipci_pcm_prepare(struct cmipci *cm, struct cmipci_pcm *rec,
val &= ~CM_CH0FMT_MASK;
val |= rec->fmt << CM_CH0FMT_SHIFT;
}
- if (cm->chip_version == 68) {
- if (runtime->rate == 88200)
- val |= CM_CH0_SRATE_88K << (rec->ch * 2);
- else
- val &= ~(CM_CH0_SRATE_88K << (rec->ch * 2));
- if (runtime->rate == 96000)
- val |= CM_CH0_SRATE_96K << (rec->ch * 2);
- else
- val &= ~(CM_CH0_SRATE_96K << (rec->ch * 2));
+ if (cm->can_96k) {
+ val &= ~(CM_CH0_SRATE_MASK << (rec->ch * 2));
+ val |= freq_ext << (rec->ch * 2);
}
snd_cmipci_write(cm, CM_REG_CHFORMAT, val);
- //snd_printd("cmipci: chformat = %08x\n", val);
+ dev_dbg(cm->card->dev, "chformat = %08x\n", val);
+
+ if (!rec->is_dac && cm->chip_version) {
+ if (runtime->rate > 44100)
+ snd_cmipci_set_bit(cm, CM_REG_EXT_MISC, CM_ADC48K44K);
+ else
+ snd_cmipci_clear_bit(cm, CM_REG_EXT_MISC, CM_ADC48K44K);
+ }
rec->running = 0;
spin_unlock_irq(&cm->reg_lock);
@@ -894,7 +904,7 @@ static int snd_cmipci_pcm_trigger(struct cmipci *cm, struct cmipci_pcm *rec,
cm->ctrl |= chen;
/* enable channel */
snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl);
- //snd_printd("cmipci: functrl0 = %08x\n", cm->ctrl);
+ dev_dbg(cm->card->dev, "functrl0 = %08x\n", cm->ctrl);
break;
case SNDRV_PCM_TRIGGER_STOP:
rec->running = 0;
@@ -931,13 +941,21 @@ static snd_pcm_uframes_t snd_cmipci_pcm_pointer(struct cmipci *cm, struct cmipci
struct snd_pcm_substream *substream)
{
size_t ptr;
- unsigned int reg;
+ unsigned int reg, rem, tries;
+
if (!rec->running)
return 0;
#if 1 // this seems better..
reg = rec->ch ? CM_REG_CH1_FRAME2 : CM_REG_CH0_FRAME2;
- ptr = rec->dma_size - (snd_cmipci_read_w(cm, reg) + 1);
- ptr >>= rec->shift;
+ for (tries = 0; tries < 3; tries++) {
+ rem = snd_cmipci_read_w(cm, reg);
+ if (rem < rec->dma_size)
+ goto ok;
+ }
+ dev_err(cm->card->dev, "invalid PCM pointer: %#x\n", rem);
+ return SNDRV_PCM_POS_XRUN;
+ok:
+ ptr = (rec->dma_size - (rem + 1)) >> rec->shift;
#else
reg = rec->ch ? CM_REG_CH1_FRAME1 : CM_REG_CH0_FRAME1;
ptr = snd_cmipci_read(cm, reg) - rec->offset;
@@ -1027,7 +1045,7 @@ static int snd_cmipci_spdif_default_put(struct snd_kcontrol *kcontrol,
return change;
}
-static struct snd_kcontrol_new snd_cmipci_spdif_default __devinitdata =
+static struct snd_kcontrol_new snd_cmipci_spdif_default =
{
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
@@ -1054,7 +1072,7 @@ static int snd_cmipci_spdif_mask_get(struct snd_kcontrol *kcontrol,
return 0;
}
-static struct snd_kcontrol_new snd_cmipci_spdif_mask __devinitdata =
+static struct snd_kcontrol_new snd_cmipci_spdif_mask =
{
.access = SNDRV_CTL_ELEM_ACCESS_READ,
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
@@ -1101,7 +1119,7 @@ static int snd_cmipci_spdif_stream_put(struct snd_kcontrol *kcontrol,
return change;
}
-static struct snd_kcontrol_new snd_cmipci_spdif_stream __devinitdata =
+static struct snd_kcontrol_new snd_cmipci_spdif_stream =
{
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
@@ -1281,7 +1299,7 @@ static int snd_cmipci_playback_prepare(struct snd_pcm_substream *substream)
int rate = substream->runtime->rate;
int err, do_spdif, do_ac3 = 0;
- do_spdif = (rate >= 44100 &&
+ do_spdif = (rate >= 44100 && rate <= 96000 &&
substream->runtime->format == SNDRV_PCM_FORMAT_S16_LE &&
substream->runtime->channels == 2);
if (do_spdif && cm->can_ac3_hw)
@@ -1337,10 +1355,8 @@ static void snd_cmipci_silence_hack(struct cmipci *cm, struct cmipci_pcm *rec)
val = snd_cmipci_read(cm, CM_REG_CHFORMAT);
val &= ~(CM_CH0FMT_MASK << (rec->ch * 2));
val |= (3 << CM_CH0FMT_SHIFT) << (rec->ch * 2);
- if (cm->chip_version == 68) {
- val &= ~(CM_CH0_SRATE_88K << (rec->ch * 2));
- val &= ~(CM_CH0_SRATE_96K << (rec->ch * 2));
- }
+ if (cm->can_96k)
+ val &= ~(CM_CH0_SRATE_MASK << (rec->ch * 2));
snd_cmipci_write(cm, CM_REG_CHFORMAT, val);
/* start stream (we don't need interrupts) */
@@ -1392,6 +1408,17 @@ static int snd_cmipci_capture_spdif_prepare(struct snd_pcm_substream *substream)
spin_lock_irq(&cm->reg_lock);
snd_cmipci_set_bit(cm, CM_REG_FUNCTRL1, CM_CAPTURE_SPDF);
+ if (cm->can_96k) {
+ if (substream->runtime->rate > 48000)
+ snd_cmipci_set_bit(cm, CM_REG_CHFORMAT, CM_DBLSPDS);
+ else
+ snd_cmipci_clear_bit(cm, CM_REG_CHFORMAT, CM_DBLSPDS);
+ }
+ if (snd_pcm_format_width(substream->runtime->format) > 16)
+ snd_cmipci_set_bit(cm, CM_REG_MISC_CTRL, CM_SPD32SEL);
+ else
+ snd_cmipci_clear_bit(cm, CM_REG_MISC_CTRL, CM_SPD32SEL);
+
spin_unlock_irq(&cm->reg_lock);
return snd_cmipci_pcm_prepare(cm, &cm->channel[CM_CH_CAPT], substream);
@@ -1403,6 +1430,7 @@ static int snd_cmipci_capture_spdif_hw_free(struct snd_pcm_substream *subs)
spin_lock_irq(&cm->reg_lock);
snd_cmipci_clear_bit(cm, CM_REG_FUNCTRL1, CM_CAPTURE_SPDF);
+ snd_cmipci_clear_bit(cm, CM_REG_MISC_CTRL, CM_SPD32SEL);
spin_unlock_irq(&cm->reg_lock);
return snd_cmipci_hw_free(subs);
@@ -1554,7 +1582,8 @@ static struct snd_pcm_hardware snd_cmipci_capture_spdif =
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_RESUME | SNDRV_PCM_INFO_MMAP_VALID),
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE,
.rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000,
.rate_min = 44100,
.rate_max = 48000,
@@ -1568,6 +1597,14 @@ static struct snd_pcm_hardware snd_cmipci_capture_spdif =
.fifo_size = 0,
};
+static unsigned int rate_constraints[] = { 5512, 8000, 11025, 16000, 22050,
+ 32000, 44100, 48000, 88200, 96000, 128000 };
+static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
+ .count = ARRAY_SIZE(rate_constraints),
+ .list = rate_constraints,
+ .mask = 0,
+};
+
/*
* check device open/close
*/
@@ -1637,6 +1674,13 @@ static int snd_cmipci_playback_open(struct snd_pcm_substream *substream)
runtime->hw.rates |= SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000;
runtime->hw.rate_max = 96000;
+ } else if (cm->chip_version == 55) {
+ err = snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
+ if (err < 0)
+ return err;
+ runtime->hw.rates |= SNDRV_PCM_RATE_KNOT;
+ runtime->hw.rate_max = 128000;
}
snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 0, 0x10000);
cm->dig_pcm_status = cm->dig_status;
@@ -1655,6 +1699,13 @@ static int snd_cmipci_capture_open(struct snd_pcm_substream *substream)
if (cm->chip_version == 68) { // 8768 only supports 44k/48k recording
runtime->hw.rate_min = 41000;
runtime->hw.rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000;
+ } else if (cm->chip_version == 55) {
+ err = snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
+ if (err < 0)
+ return err;
+ runtime->hw.rates |= SNDRV_PCM_RATE_KNOT;
+ runtime->hw.rate_max = 128000;
}
snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 0, 0x10000);
return 0;
@@ -1686,6 +1737,13 @@ static int snd_cmipci_playback2_open(struct snd_pcm_substream *substream)
runtime->hw.rates |= SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000;
runtime->hw.rate_max = 96000;
+ } else if (cm->chip_version == 55) {
+ err = snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
+ if (err < 0)
+ return err;
+ runtime->hw.rates |= SNDRV_PCM_RATE_KNOT;
+ runtime->hw.rate_max = 128000;
}
snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 0, 0x10000);
return 0;
@@ -1705,7 +1763,7 @@ static int snd_cmipci_playback_spdif_open(struct snd_pcm_substream *substream)
runtime->hw.formats |= SNDRV_PCM_FMTBIT_S32_LE;
snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
}
- if (cm->chip_version == 68) {
+ if (cm->can_96k) {
runtime->hw.rates |= SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000;
runtime->hw.rate_max = 96000;
@@ -1727,6 +1785,11 @@ static int snd_cmipci_capture_spdif_open(struct snd_pcm_substream *substream)
if ((err = open_device_check(cm, CM_OPEN_SPDIF_CAPTURE, substream)) < 0) /* use channel B */
return err;
runtime->hw = snd_cmipci_capture_spdif;
+ if (cm->can_96k && !(cm->chip_version == 68)) {
+ runtime->hw.rates |= SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000;
+ runtime->hw.rate_max = 96000;
+ }
snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 0, 0x40000);
return 0;
}
@@ -1834,7 +1897,7 @@ static struct snd_pcm_ops snd_cmipci_capture_spdif_ops = {
/*
*/
-static int __devinit snd_cmipci_pcm_new(struct cmipci *cm, int device)
+static int snd_cmipci_pcm_new(struct cmipci *cm, int device)
{
struct snd_pcm *pcm;
int err;
@@ -1857,7 +1920,7 @@ static int __devinit snd_cmipci_pcm_new(struct cmipci *cm, int device)
return 0;
}
-static int __devinit snd_cmipci_pcm2_new(struct cmipci *cm, int device)
+static int snd_cmipci_pcm2_new(struct cmipci *cm, int device)
{
struct snd_pcm *pcm;
int err;
@@ -1879,7 +1942,7 @@ static int __devinit snd_cmipci_pcm2_new(struct cmipci *cm, int device)
return 0;
}
-static int __devinit snd_cmipci_pcm_spdif_new(struct cmipci *cm, int device)
+static int snd_cmipci_pcm_spdif_new(struct cmipci *cm, int device)
{
struct snd_pcm *pcm;
int err;
@@ -1899,6 +1962,12 @@ static int __devinit snd_cmipci_pcm_spdif_new(struct cmipci *cm, int device)
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(cm->pci), 64*1024, 128*1024);
+ err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+ snd_pcm_alt_chmaps, cm->max_channels, 0,
+ NULL);
+ if (err < 0)
+ return err;
+
return 0;
}
@@ -2221,7 +2290,7 @@ static int snd_cmipci_put_native_mixer_sensitive(struct snd_kcontrol *kcontrol,
}
-static struct snd_kcontrol_new snd_cmipci_mixers[] __devinitdata = {
+static struct snd_kcontrol_new snd_cmipci_mixers[] = {
CMIPCI_SB_VOL_STEREO("Master Playback Volume", SB_DSP4_MASTER_DEV, 3, 31),
CMIPCI_MIXER_SW_MONO("3D Control - Switch", CM_REG_MIXER1, CM_X3DEN_SHIFT, 0),
CMIPCI_SB_VOL_STEREO("PCM Playback Volume", SB_DSP4_PCM_DEV, 3, 31),
@@ -2247,7 +2316,7 @@ static struct snd_kcontrol_new snd_cmipci_mixers[] __devinitdata = {
CMIPCI_SB_VOL_MONO("Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31),
CMIPCI_SB_SW_MONO("Mic Playback Switch", 0),
CMIPCI_DOUBLE("Mic Capture Switch", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 0, 0, 1, 0, 0),
- CMIPCI_SB_VOL_MONO("PC Speaker Playback Volume", SB_DSP4_SPEAKER_DEV, 6, 3),
+ CMIPCI_SB_VOL_MONO("Beep Playback Volume", SB_DSP4_SPEAKER_DEV, 6, 3),
CMIPCI_MIXER_VOL_STEREO("Aux Playback Volume", CM_REG_AUX_VOL, 4, 0, 15),
CMIPCI_MIXER_SW_STEREO("Aux Playback Switch", CM_REG_MIXER2, CM_VAUXLM_SHIFT, CM_VAUXRM_SHIFT, 0),
CMIPCI_MIXER_SW_STEREO("Aux Capture Switch", CM_REG_MIXER2, CM_RAUXLEN_SHIFT, CM_RAUXREN_SHIFT, 0),
@@ -2255,7 +2324,7 @@ static struct snd_kcontrol_new snd_cmipci_mixers[] __devinitdata = {
CMIPCI_MIXER_VOL_MONO("Mic Capture Volume", CM_REG_MIXER2, CM_VADMIC_SHIFT, 7),
CMIPCI_SB_VOL_MONO("Phone Playback Volume", CM_REG_EXTENT_IND, 5, 7),
CMIPCI_DOUBLE("Phone Playback Switch", CM_REG_EXTENT_IND, CM_REG_EXTENT_IND, 4, 4, 1, 0, 0),
- CMIPCI_DOUBLE("PC Speaker Playback Switch", CM_REG_EXTENT_IND, CM_REG_EXTENT_IND, 3, 3, 1, 0, 0),
+ CMIPCI_DOUBLE("Beep Playback Switch", CM_REG_EXTENT_IND, CM_REG_EXTENT_IND, 3, 3, 1, 0, 0),
CMIPCI_DOUBLE("Mic Boost Capture Switch", CM_REG_EXTENT_IND, CM_REG_EXTENT_IND, 0, 0, 1, 0, 0),
};
@@ -2302,7 +2371,8 @@ static int snd_cmipci_uswitch_get(struct snd_kcontrol *kcontrol,
{
struct cmipci_switch_args *args;
args = (struct cmipci_switch_args *)kcontrol->private_value;
- snd_assert(args != NULL, return -EINVAL);
+ if (snd_BUG_ON(!args))
+ return -EINVAL;
return _snd_cmipci_uswitch_get(kcontrol, ucontrol, args);
}
@@ -2346,7 +2416,8 @@ static int snd_cmipci_uswitch_put(struct snd_kcontrol *kcontrol,
{
struct cmipci_switch_args *args;
args = (struct cmipci_switch_args *)kcontrol->private_value;
- snd_assert(args != NULL, return -EINVAL);
+ if (snd_BUG_ON(!args))
+ return -EINVAL;
return _snd_cmipci_uswitch_put(kcontrol, ucontrol, args);
}
@@ -2442,14 +2513,12 @@ static int snd_cmipci_line_in_mode_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct cmipci *cm = snd_kcontrol_chip(kcontrol);
- static char *texts[3] = { "Line-In", "Rear Output", "Bass Output" };
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = cm->chip_version >= 39 ? 3 : 2;
- if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
- uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
+ static const char *const texts[3] = {
+ "Line-In", "Rear Output", "Bass Output"
+ };
+
+ return snd_ctl_enum_info(uinfo, 1,
+ cm->chip_version >= 39 ? 3 : 2, texts);
}
static inline unsigned int get_line_in_mode(struct cmipci *cm)
@@ -2499,14 +2568,9 @@ static int snd_cmipci_line_in_mode_put(struct snd_kcontrol *kcontrol,
static int snd_cmipci_mic_in_mode_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static char *texts[2] = { "Mic-In", "Center/LFE Output" };
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 2;
- if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
- uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
+ static const char *const texts[2] = { "Mic-In", "Center/LFE Output" };
+
+ return snd_ctl_enum_info(uinfo, 1, 2, texts);
}
static int snd_cmipci_mic_in_mode_get(struct snd_kcontrol *kcontrol,
@@ -2537,7 +2601,7 @@ static int snd_cmipci_mic_in_mode_put(struct snd_kcontrol *kcontrol,
}
/* both for CM8338/8738 */
-static struct snd_kcontrol_new snd_cmipci_mixer_switches[] __devinitdata = {
+static struct snd_kcontrol_new snd_cmipci_mixer_switches[] = {
DEFINE_MIXER_SWITCH("Four Channel Mode", fourch),
{
.name = "Line-In Mode",
@@ -2549,11 +2613,11 @@ static struct snd_kcontrol_new snd_cmipci_mixer_switches[] __devinitdata = {
};
/* for non-multichannel chips */
-static struct snd_kcontrol_new snd_cmipci_nomulti_switch __devinitdata =
+static struct snd_kcontrol_new snd_cmipci_nomulti_switch =
DEFINE_MIXER_SWITCH("Exchange DAC", exchange_dac);
/* only for CM8738 */
-static struct snd_kcontrol_new snd_cmipci_8738_mixer_switches[] __devinitdata = {
+static struct snd_kcontrol_new snd_cmipci_8738_mixer_switches[] = {
#if 0 /* controlled in pcm device */
DEFINE_MIXER_SWITCH("IEC958 In Record", spdif_in),
DEFINE_MIXER_SWITCH("IEC958 Out", spdif_out),
@@ -2575,14 +2639,14 @@ static struct snd_kcontrol_new snd_cmipci_8738_mixer_switches[] __devinitdata =
};
/* only for model 033/037 */
-static struct snd_kcontrol_new snd_cmipci_old_mixer_switches[] __devinitdata = {
+static struct snd_kcontrol_new snd_cmipci_old_mixer_switches[] = {
DEFINE_MIXER_SWITCH("IEC958 Mix Analog", spdif_dac_out),
DEFINE_MIXER_SWITCH("IEC958 In Phase Inverse", spdi_phase),
DEFINE_MIXER_SWITCH("IEC958 In Select", spdif_in_sel1),
};
/* only for model 039 or later */
-static struct snd_kcontrol_new snd_cmipci_extra_mixer_switches[] __devinitdata = {
+static struct snd_kcontrol_new snd_cmipci_extra_mixer_switches[] = {
DEFINE_MIXER_SWITCH("IEC958 In Select", spdif_in_sel2),
DEFINE_MIXER_SWITCH("IEC958 In Phase Inverse", spdi_phase2),
{
@@ -2595,13 +2659,11 @@ static struct snd_kcontrol_new snd_cmipci_extra_mixer_switches[] __devinitdata =
};
/* card control switches */
-static struct snd_kcontrol_new snd_cmipci_control_switches[] __devinitdata = {
- // DEFINE_CARD_SWITCH("Joystick", joystick), /* now module option */
- DEFINE_CARD_SWITCH("Modem", modem),
-};
+static struct snd_kcontrol_new snd_cmipci_modem_switch =
+DEFINE_CARD_SWITCH("Modem", modem);
-static int __devinit snd_cmipci_mixer_new(struct cmipci *cm, int pcm_spdif_device)
+static int snd_cmipci_mixer_new(struct cmipci *cm, int pcm_spdif_device)
{
struct snd_card *card;
struct snd_kcontrol_new *sw;
@@ -2609,7 +2671,8 @@ static int __devinit snd_cmipci_mixer_new(struct cmipci *cm, int pcm_spdif_devic
unsigned int idx;
int err;
- snd_assert(cm != NULL && cm->card != NULL, return -EINVAL);
+ if (snd_BUG_ON(!cm || !cm->card))
+ return -EINVAL;
card = cm->card;
@@ -2679,20 +2742,25 @@ static int __devinit snd_cmipci_mixer_new(struct cmipci *cm, int pcm_spdif_devic
}
/* card switches */
- sw = snd_cmipci_control_switches;
- for (idx = 0; idx < ARRAY_SIZE(snd_cmipci_control_switches); idx++, sw++) {
- err = snd_ctl_add(cm->card, snd_ctl_new1(sw, cm));
+ /*
+ * newer chips don't have the register bits to force modem link
+ * detection; the bit that was FLINKON now mutes CH1
+ */
+ if (cm->chip_version < 39) {
+ err = snd_ctl_add(cm->card,
+ snd_ctl_new1(&snd_cmipci_modem_switch, cm));
if (err < 0)
return err;
}
for (idx = 0; idx < CM_SAVED_MIXERS; idx++) {
- struct snd_ctl_elem_id id;
+ struct snd_ctl_elem_id elem_id;
struct snd_kcontrol *ctl;
- memset(&id, 0, sizeof(id));
- id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
- strcpy(id.name, cm_saved_mixer[idx].name);
- if ((ctl = snd_ctl_find_id(cm->card, &id)) != NULL)
+ memset(&elem_id, 0, sizeof(elem_id));
+ elem_id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ strcpy(elem_id.name, cm_saved_mixer[idx].name);
+ ctl = snd_ctl_find_id(cm->card, &elem_id);
+ if (ctl)
cm->mixer_res_ctl[idx] = ctl;
}
@@ -2723,7 +2791,7 @@ static void snd_cmipci_proc_read(struct snd_info_entry *entry,
snd_iprintf(buffer, "\n");
}
-static void __devinit snd_cmipci_proc_init(struct cmipci *cm)
+static void snd_cmipci_proc_init(struct cmipci *cm)
{
struct snd_info_entry *entry;
@@ -2735,12 +2803,12 @@ static inline void snd_cmipci_proc_init(struct cmipci *cm) {}
#endif
-static struct pci_device_id snd_cmipci_ids[] = {
- {PCI_VENDOR_ID_CMEDIA, PCI_DEVICE_ID_CMEDIA_CM8338A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- {PCI_VENDOR_ID_CMEDIA, PCI_DEVICE_ID_CMEDIA_CM8338B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- {PCI_VENDOR_ID_CMEDIA, PCI_DEVICE_ID_CMEDIA_CM8738, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- {PCI_VENDOR_ID_CMEDIA, PCI_DEVICE_ID_CMEDIA_CM8738B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- {PCI_VENDOR_ID_AL, PCI_DEVICE_ID_CMEDIA_CM8738, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+static DEFINE_PCI_DEVICE_TABLE(snd_cmipci_ids) = {
+ {PCI_VDEVICE(CMEDIA, PCI_DEVICE_ID_CMEDIA_CM8338A), 0},
+ {PCI_VDEVICE(CMEDIA, PCI_DEVICE_ID_CMEDIA_CM8338B), 0},
+ {PCI_VDEVICE(CMEDIA, PCI_DEVICE_ID_CMEDIA_CM8738), 0},
+ {PCI_VDEVICE(CMEDIA, PCI_DEVICE_ID_CMEDIA_CM8738B), 0},
+ {PCI_VDEVICE(AL, PCI_DEVICE_ID_CMEDIA_CM8738), 0},
{0,},
};
@@ -2749,7 +2817,7 @@ static struct pci_device_id snd_cmipci_ids[] = {
* check chip version and capabilities
* driver name is modified according to the chip model
*/
-static void __devinit query_chip(struct cmipci *cm)
+static void query_chip(struct cmipci *cm)
{
unsigned int detect;
@@ -2786,9 +2854,11 @@ static void __devinit query_chip(struct cmipci *cm)
} else if (detect & CM_CHIP_8768) {
cm->chip_version = 68;
cm->max_channels = 8;
+ cm->can_96k = 1;
} else {
cm->chip_version = 55;
cm->max_channels = 6;
+ cm->can_96k = 1;
}
cm->can_ac3_hw = 1;
cm->can_multi_ch = 1;
@@ -2796,7 +2866,7 @@ static void __devinit query_chip(struct cmipci *cm)
}
#ifdef SUPPORT_JOYSTICK
-static int __devinit snd_cmipci_create_gameport(struct cmipci *cm, int dev)
+static int snd_cmipci_create_gameport(struct cmipci *cm, int dev)
{
static int ports[] = { 0x201, 0x200, 0 }; /* FIXME: majority is 0x201? */
struct gameport *gp;
@@ -2819,13 +2889,13 @@ static int __devinit snd_cmipci_create_gameport(struct cmipci *cm, int dev)
}
if (!r) {
- printk(KERN_WARNING "cmipci: cannot reserve joystick ports\n");
+ dev_warn(cm->card->dev, "cannot reserve joystick ports\n");
return -EBUSY;
}
cm->gameport = gp = gameport_allocate_port();
if (!gp) {
- printk(KERN_ERR "cmipci: cannot allocate memory for gameport\n");
+ dev_err(cm->card->dev, "cannot allocate memory for gameport\n");
release_and_free_resource(r);
return -ENOMEM;
}
@@ -2873,8 +2943,6 @@ static int snd_cmipci_free(struct cmipci *cm)
/* reset mixer */
snd_cmipci_mixer_write(cm, 0, 0);
- synchronize_irq(cm->irq);
-
free_irq(cm->irq, cm);
}
@@ -2891,7 +2959,7 @@ static int snd_cmipci_dev_free(struct snd_device *device)
return snd_cmipci_free(cm);
}
-static int __devinit snd_cmipci_create_fm(struct cmipci *cm, long fm_port)
+static int snd_cmipci_create_fm(struct cmipci *cm, long fm_port)
{
long iosynth;
unsigned int val;
@@ -2927,13 +2995,14 @@ static int __devinit snd_cmipci_create_fm(struct cmipci *cm, long fm_port)
if (snd_opl3_create(cm->card, iosynth, iosynth + 2,
OPL3_HW_OPL3, 0, &opl3) < 0) {
- printk(KERN_ERR "cmipci: no OPL device at %#lx, "
- "skipping...\n", iosynth);
+ dev_err(cm->card->dev,
+ "no OPL device at %#lx, skipping...\n",
+ iosynth);
goto disable_fm;
}
}
if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
- printk(KERN_ERR "cmipci: cannot create OPL3 hwdep\n");
+ dev_err(cm->card->dev, "cannot create OPL3 hwdep\n");
return err;
}
return 0;
@@ -2944,8 +3013,8 @@ static int __devinit snd_cmipci_create_fm(struct cmipci *cm, long fm_port)
return 0;
}
-static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pci,
- int dev, struct cmipci **rcmipci)
+static int snd_cmipci_create(struct snd_card *card, struct pci_dev *pci,
+ int dev, struct cmipci **rcmipci)
{
struct cmipci *cm;
int err;
@@ -2953,11 +3022,11 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc
.dev_free = snd_cmipci_dev_free,
};
unsigned int val;
- long iomidi;
+ long iomidi = 0;
int integrated_midi = 0;
char modelstr[16];
int pcm_index, pcm_spdif_index;
- static struct pci_device_id intel_82437vx[] = {
+ static DEFINE_PCI_DEVICE_TABLE(intel_82437vx) = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82437VX) },
{ },
};
@@ -2991,8 +3060,8 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc
cm->iobase = pci_resource_start(pci, 0);
if (request_irq(pci->irq, snd_cmipci_interrupt,
- IRQF_SHARED, card->driver, cm)) {
- snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
+ IRQF_SHARED, KBUILD_MODNAME, cm)) {
+ dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
snd_cmipci_free(cm);
return -EBUSY;
}
@@ -3124,8 +3193,9 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc
/* enable UART */
snd_cmipci_set_bit(cm, CM_REG_FUNCTRL1, CM_UART_EN);
if (inb(iomidi + 1) == 0xff) {
- snd_printk(KERN_ERR "cannot enable MPU-401 port"
- " at %#lx\n", iomidi);
+ dev_err(cm->card->dev,
+ "cannot enable MPU-401 port at %#lx\n",
+ iomidi);
snd_cmipci_clear_bit(cm, CM_REG_FUNCTRL1,
CM_UART_EN);
iomidi = 0;
@@ -3166,9 +3236,11 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc
if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_CMIPCI,
iomidi,
(integrated_midi ?
- MPU401_INFO_INTEGRATED : 0),
- cm->irq, 0, &cm->rmidi)) < 0) {
- printk(KERN_ERR "cmipci: no UART401 device at 0x%lx\n", iomidi);
+ MPU401_INFO_INTEGRATED : 0) |
+ MPU401_INFO_IRQ_HOOK,
+ -1, &cm->rmidi)) < 0) {
+ dev_err(cm->card->dev,
+ "no UART401 device at 0x%lx\n", iomidi);
}
}
@@ -3185,8 +3257,6 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc
if (snd_cmipci_create_gameport(cm, dev) < 0)
snd_cmipci_clear_bit(cm, CM_REG_FUNCTRL1, CM_JYSTK_EN);
- snd_card_set_dev(card, &pci->dev);
-
*rcmipci = cm;
return 0;
}
@@ -3196,8 +3266,8 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc
MODULE_DEVICE_TABLE(pci, snd_cmipci_ids);
-static int __devinit snd_cmipci_probe(struct pci_dev *pci,
- const struct pci_device_id *pci_id)
+static int snd_cmipci_probe(struct pci_dev *pci,
+ const struct pci_device_id *pci_id)
{
static int dev;
struct snd_card *card;
@@ -3211,9 +3281,10 @@ static int __devinit snd_cmipci_probe(struct pci_dev *pci,
return -ENOENT;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
+ 0, &card);
+ if (err < 0)
+ return err;
switch (pci->device) {
case PCI_DEVICE_ID_CMEDIA_CM8738:
@@ -3245,14 +3316,13 @@ static int __devinit snd_cmipci_probe(struct pci_dev *pci,
}
-static void __devexit snd_cmipci_remove(struct pci_dev *pci)
+static void snd_cmipci_remove(struct pci_dev *pci)
{
snd_card_free(pci_get_drvdata(pci));
- pci_set_drvdata(pci, NULL);
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
/*
* power management
*/
@@ -3275,9 +3345,10 @@ static unsigned char saved_mixers[] = {
SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT,
};
-static int snd_cmipci_suspend(struct pci_dev *pci, pm_message_t state)
+static int snd_cmipci_suspend(struct device *dev)
{
- struct snd_card *card = pci_get_drvdata(pci);
+ struct pci_dev *pci = to_pci_dev(dev);
+ struct snd_card *card = dev_get_drvdata(dev);
struct cmipci *cm = card->private_data;
int i;
@@ -3298,21 +3369,21 @@ static int snd_cmipci_suspend(struct pci_dev *pci, pm_message_t state)
pci_disable_device(pci);
pci_save_state(pci);
- pci_set_power_state(pci, pci_choose_state(pci, state));
+ pci_set_power_state(pci, PCI_D3hot);
return 0;
}
-static int snd_cmipci_resume(struct pci_dev *pci)
+static int snd_cmipci_resume(struct device *dev)
{
- struct snd_card *card = pci_get_drvdata(pci);
+ struct pci_dev *pci = to_pci_dev(dev);
+ struct snd_card *card = dev_get_drvdata(dev);
struct cmipci *cm = card->private_data;
int i;
pci_set_power_state(pci, PCI_D0);
pci_restore_state(pci);
if (pci_enable_device(pci) < 0) {
- printk(KERN_ERR "cmipci: pci_enable_device failed, "
- "disabling device\n");
+ dev_err(dev, "pci_enable_device failed, disabling device\n");
snd_card_disconnect(card);
return -EIO;
}
@@ -3333,28 +3404,21 @@ static int snd_cmipci_resume(struct pci_dev *pci)
snd_power_change_state(card, SNDRV_CTL_POWER_D0);
return 0;
}
-#endif /* CONFIG_PM */
-static struct pci_driver driver = {
- .name = "C-Media PCI",
+static SIMPLE_DEV_PM_OPS(snd_cmipci_pm, snd_cmipci_suspend, snd_cmipci_resume);
+#define SND_CMIPCI_PM_OPS &snd_cmipci_pm
+#else
+#define SND_CMIPCI_PM_OPS NULL
+#endif /* CONFIG_PM_SLEEP */
+
+static struct pci_driver cmipci_driver = {
+ .name = KBUILD_MODNAME,
.id_table = snd_cmipci_ids,
.probe = snd_cmipci_probe,
- .remove = __devexit_p(snd_cmipci_remove),
-#ifdef CONFIG_PM
- .suspend = snd_cmipci_suspend,
- .resume = snd_cmipci_resume,
-#endif
+ .remove = snd_cmipci_remove,
+ .driver = {
+ .pm = SND_CMIPCI_PM_OPS,
+ },
};
-static int __init alsa_card_cmipci_init(void)
-{
- return pci_register_driver(&driver);
-}
-
-static void __exit alsa_card_cmipci_exit(void)
-{
- pci_unregister_driver(&driver);
-}
-
-module_init(alsa_card_cmipci_init)
-module_exit(alsa_card_cmipci_exit)
+module_pci_driver(cmipci_driver);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-07 22:08:46 +0000