diff options
Diffstat (limited to 'sound/pci/pcxhr')
| -rw-r--r-- | sound/pci/pcxhr/pcxhr.c | 43 | ||||
| -rw-r--r-- | sound/pci/pcxhr/pcxhr.h | 17 | ||||
| -rw-r--r-- | sound/pci/pcxhr/pcxhr_core.h | 2 | ||||
| -rw-r--r-- | sound/pci/pcxhr/pcxhr_hwdep.c | 12 | ||||
| -rw-r--r-- | sound/pci/pcxhr/pcxhr_mix22.c | 40 | ||||
| -rw-r--r-- | sound/pci/pcxhr/pcxhr_mix22.h | 3 | ||||
| -rw-r--r-- | sound/pci/pcxhr/pcxhr_mixer.c | 8 |
7 files changed, 97 insertions, 28 deletions
diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c index 7f95459..833e9c7 100644 --- a/sound/pci/pcxhr/pcxhr.c +++ b/sound/pci/pcxhr/pcxhr.c @@ -1334,6 +1334,40 @@ static void pcxhr_proc_sync(struct snd_info_entry *entry, snd_iprintf(buffer, "\n"); } +static void pcxhr_proc_gpio_read(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + struct snd_pcxhr *chip = entry->private_data; + struct pcxhr_mgr *mgr = chip->mgr; + /* commands available when embedded DSP is running */ + if (mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_MAIN_INDEX)) { + /* gpio ports on stereo boards only available */ + int value = 0; + hr222_read_gpio(mgr, 1, &value); /* GPI */ + snd_iprintf(buffer, "GPI: 0x%x\n", value); + hr222_read_gpio(mgr, 0, &value); /* GP0 */ + snd_iprintf(buffer, "GPO: 0x%x\n", value); + } else + snd_iprintf(buffer, "no firmware loaded\n"); + snd_iprintf(buffer, "\n"); +} +static void pcxhr_proc_gpo_write(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + struct snd_pcxhr *chip = entry->private_data; + struct pcxhr_mgr *mgr = chip->mgr; + char line[64]; + int value; + /* commands available when embedded DSP is running */ + if (!(mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_MAIN_INDEX))) + return; + while (!snd_info_get_line(buffer, line, sizeof(line))) { + if (sscanf(line, "GPO: 0x%x", &value) != 1) + continue; + hr222_write_gpo(mgr, value); /* GP0 */ + } +} + static void __devinit pcxhr_proc_init(struct snd_pcxhr *chip) { struct snd_info_entry *entry; @@ -1342,6 +1376,13 @@ static void __devinit pcxhr_proc_init(struct snd_pcxhr *chip) snd_info_set_text_ops(entry, chip, pcxhr_proc_info); if (! snd_card_proc_new(chip->card, "sync", &entry)) snd_info_set_text_ops(entry, chip, pcxhr_proc_sync); + /* gpio available on stereo sound cards only */ + if (chip->mgr->is_hr_stereo && + !snd_card_proc_new(chip->card, "gpio", &entry)) { + snd_info_set_text_ops(entry, chip, pcxhr_proc_gpio_read); + entry->c.text.write = pcxhr_proc_gpo_write; + entry->mode |= S_IWUSR; + } } /* end of proc interface */ @@ -1408,7 +1449,7 @@ static int __devinit pcxhr_probe(struct pci_dev *pci, pci_set_master(pci); /* check if we can restrict PCI DMA transfers to 32 bits */ - if (pci_set_dma_mask(pci, DMA_32BIT_MASK) < 0) { + if (pci_set_dma_mask(pci, DMA_BIT_MASK(32)) < 0) { snd_printk(KERN_ERR "architecture does not support " "32bit PCI busmaster DMA\n"); pci_disable_device(pci); diff --git a/sound/pci/pcxhr/pcxhr.h b/sound/pci/pcxhr/pcxhr.h index 84131a9..bda776c 100644 --- a/sound/pci/pcxhr/pcxhr.h +++ b/sound/pci/pcxhr/pcxhr.h @@ -27,8 +27,8 @@ #include <linux/mutex.h> #include <sound/pcm.h> -#define PCXHR_DRIVER_VERSION 0x000905 /* 0.9.5 */ -#define PCXHR_DRIVER_VERSION_STRING "0.9.5" /* 0.9.5 */ +#define PCXHR_DRIVER_VERSION 0x000906 /* 0.9.6 */ +#define PCXHR_DRIVER_VERSION_STRING "0.9.6" /* 0.9.6 */ #define PCXHR_MAX_CARDS 6 @@ -97,12 +97,12 @@ struct pcxhr_mgr { int capture_chips; int fw_file_set; int firmware_num; - int is_hr_stereo:1; - int board_has_aes1:1; /* if 1 board has AES1 plug and SRC */ - int board_has_analog:1; /* if 0 the board is digital only */ - int board_has_mic:1; /* if 1 the board has microphone input */ - int board_aes_in_192k:1;/* if 1 the aes input plugs do support 192kHz */ - int mono_capture:1; /* if 1 the board does mono capture */ + unsigned int is_hr_stereo:1; + unsigned int board_has_aes1:1; /* if 1 board has AES1 plug and SRC */ + unsigned int board_has_analog:1; /* if 0 the board is digital only */ + unsigned int board_has_mic:1; /* if 1 the board has microphone input */ + unsigned int board_aes_in_192k:1;/* if 1 the aes input plugs do support 192kHz */ + unsigned int mono_capture:1; /* if 1 the board does mono capture */ struct snd_dma_buffer hostport; @@ -124,6 +124,7 @@ struct pcxhr_mgr { unsigned char xlx_cfg; /* copy of PCXHR_XLX_CFG register */ unsigned char xlx_selmic; /* copy of PCXHR_XLX_SELMIC register */ + unsigned char dsp_reset; /* copy of PCXHR_DSP_RESET register */ }; diff --git a/sound/pci/pcxhr/pcxhr_core.h b/sound/pci/pcxhr/pcxhr_core.h index bbbd66d..be01737 100644 --- a/sound/pci/pcxhr/pcxhr_core.h +++ b/sound/pci/pcxhr/pcxhr_core.h @@ -1,7 +1,7 @@ /* * Driver for Digigram pcxhr compatible soundcards * - * low level interface with interrupt ans message handling + * low level interface with interrupt and message handling * * Copyright (c) 2004 by Digigram <alsa@digigram.com> * diff --git a/sound/pci/pcxhr/pcxhr_hwdep.c b/sound/pci/pcxhr/pcxhr_hwdep.c index 592743a..17cb123 100644 --- a/sound/pci/pcxhr/pcxhr_hwdep.c +++ b/sound/pci/pcxhr/pcxhr_hwdep.c @@ -471,16 +471,6 @@ static int pcxhr_hwdep_dsp_load(struct snd_hwdep *hw, return 0; } -static int pcxhr_hwdep_open(struct snd_hwdep *hw, struct file *file) -{ - return 0; -} - -static int pcxhr_hwdep_release(struct snd_hwdep *hw, struct file *file) -{ - return 0; -} - int pcxhr_setup_firmware(struct pcxhr_mgr *mgr) { int err; @@ -495,8 +485,6 @@ int pcxhr_setup_firmware(struct pcxhr_mgr *mgr) hw->iface = SNDRV_HWDEP_IFACE_PCXHR; hw->private_data = mgr; - hw->ops.open = pcxhr_hwdep_open; - hw->ops.release = pcxhr_hwdep_release; hw->ops.dsp_status = pcxhr_hwdep_dsp_status; hw->ops.dsp_load = pcxhr_hwdep_dsp_load; hw->exclusive = 1; diff --git a/sound/pci/pcxhr/pcxhr_mix22.c b/sound/pci/pcxhr/pcxhr_mix22.c index ff01912..1cb82c0 100644 --- a/sound/pci/pcxhr/pcxhr_mix22.c +++ b/sound/pci/pcxhr/pcxhr_mix22.c @@ -53,6 +53,8 @@ #define PCXHR_DSP_RESET_DSP 0x01 #define PCXHR_DSP_RESET_MUTE 0x02 #define PCXHR_DSP_RESET_CODEC 0x08 +#define PCXHR_DSP_RESET_GPO_OFFSET 5 +#define PCXHR_DSP_RESET_GPO_MASK 0x60 /* values for PCHR_XLX_CFG register */ #define PCXHR_CFG_SYNCDSP_MASK 0x80 @@ -81,6 +83,8 @@ /* values for PCHR_XLX_STATUS register - READ */ #define PCXHR_STAT_SRC_LOCK 0x01 #define PCXHR_STAT_LEVEL_IN 0x02 +#define PCXHR_STAT_GPI_OFFSET 2 +#define PCXHR_STAT_GPI_MASK 0x0C #define PCXHR_STAT_MIC_CAPS 0x10 /* values for PCHR_XLX_STATUS register - WRITE */ #define PCXHR_STAT_FREQ_SYNC_MASK 0x01 @@ -291,10 +295,11 @@ int hr222_sub_init(struct pcxhr_mgr *mgr) PCXHR_OUTPB(mgr, PCXHR_DSP_RESET, PCXHR_DSP_RESET_DSP); msleep(5); - PCXHR_OUTPB(mgr, PCXHR_DSP_RESET, - PCXHR_DSP_RESET_DSP | - PCXHR_DSP_RESET_MUTE | - PCXHR_DSP_RESET_CODEC); + mgr->dsp_reset = PCXHR_DSP_RESET_DSP | + PCXHR_DSP_RESET_MUTE | + PCXHR_DSP_RESET_CODEC; + PCXHR_OUTPB(mgr, PCXHR_DSP_RESET, mgr->dsp_reset); + /* hr222_write_gpo(mgr, 0); does the same */ msleep(5); /* config AKM */ @@ -496,6 +501,33 @@ int hr222_get_external_clock(struct pcxhr_mgr *mgr, } +int hr222_read_gpio(struct pcxhr_mgr *mgr, int is_gpi, int *value) +{ + if (is_gpi) { + unsigned char reg = PCXHR_INPB(mgr, PCXHR_XLX_STATUS); + *value = (int)(reg & PCXHR_STAT_GPI_MASK) >> + PCXHR_STAT_GPI_OFFSET; + } else { + *value = (int)(mgr->dsp_reset & PCXHR_DSP_RESET_GPO_MASK) >> + PCXHR_DSP_RESET_GPO_OFFSET; + } + return 0; +} + + +int hr222_write_gpo(struct pcxhr_mgr *mgr, int value) +{ + unsigned char reg = mgr->dsp_reset & ~PCXHR_DSP_RESET_GPO_MASK; + + reg |= (unsigned char)(value << PCXHR_DSP_RESET_GPO_OFFSET) & + PCXHR_DSP_RESET_GPO_MASK; + + PCXHR_OUTPB(mgr, PCXHR_DSP_RESET, reg); + mgr->dsp_reset = reg; + return 0; +} + + int hr222_update_analog_audio_level(struct snd_pcxhr *chip, int is_capture, int channel) { diff --git a/sound/pci/pcxhr/pcxhr_mix22.h b/sound/pci/pcxhr/pcxhr_mix22.h index 6b318b2..5a37a00 100644 --- a/sound/pci/pcxhr/pcxhr_mix22.h +++ b/sound/pci/pcxhr/pcxhr_mix22.h @@ -32,6 +32,9 @@ int hr222_get_external_clock(struct pcxhr_mgr *mgr, enum pcxhr_clock_type clock_type, int *sample_rate); +int hr222_read_gpio(struct pcxhr_mgr *mgr, int is_gpi, int *value); +int hr222_write_gpo(struct pcxhr_mgr *mgr, int value); + #define HR222_LINE_PLAYBACK_LEVEL_MIN 0 /* -25.5 dB */ #define HR222_LINE_PLAYBACK_ZERO_LEVEL 51 /* 0.0 dB */ #define HR222_LINE_PLAYBACK_LEVEL_MAX 99 /* +24.0 dB */ diff --git a/sound/pci/pcxhr/pcxhr_mixer.c b/sound/pci/pcxhr/pcxhr_mixer.c index 2436e37..fec0493 100644 --- a/sound/pci/pcxhr/pcxhr_mixer.c +++ b/sound/pci/pcxhr/pcxhr_mixer.c @@ -789,11 +789,15 @@ static int pcxhr_clock_type_put(struct snd_kcontrol *kcontrol, if (mgr->use_clock_type != ucontrol->value.enumerated.item[0]) { mutex_lock(&mgr->setup_mutex); mgr->use_clock_type = ucontrol->value.enumerated.item[0]; - if (mgr->use_clock_type) + rate = 0; + if (mgr->use_clock_type != PCXHR_CLOCK_TYPE_INTERNAL) { pcxhr_get_external_clock(mgr, mgr->use_clock_type, &rate); - else + } else { rate = mgr->sample_rate; + if (!rate) + rate = 48000; + } if (rate) { pcxhr_set_clock(mgr, rate); if (mgr->sample_rate) |