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linux-pinenote/sound/pci/oxygen/oxygen.h

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[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
#ifndef OXYGEN_H_INCLUDED
#define OXYGEN_H_INCLUDED
#include <linux/mutex.h>
#include <linux/spinlock.h>
[ALSA] oxygen: use AC97 interrupt After an AC97 register read or write, use the AC97 interrupt instead of polling to wait for the access to be completed. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-28 08:34:21 +01:00
#include <linux/wait.h>
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
#include <linux/workqueue.h>
#include "oxygen_regs.h"
/* 1 << PCM_x == OXYGEN_CHANNEL_x */
#define PCM_A 0
#define PCM_B 1
#define PCM_C 2
#define PCM_SPDIF 3
#define PCM_MULTICH 4
#define PCM_AC97 5
#define PCM_COUNT 6
ALSA: oxygen: simplify model-specific MCLK handling Replace the get_i2s_mclk callback with tables of MCLK values. This simplifies the MCLK-handling code in both the framework and the model- specific drivers. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-10 16:14:52 +01:00
#define OXYGEN_MCLKS(f_single, f_double, f_quad) ((MCLK_##f_single << 0) | \
(MCLK_##f_double << 2) | \
(MCLK_##f_quad << 4))
[ALSA] oxygen: add symbol for I/O space size Remove another magic number - add a symbol for the size of the PCI I/O range. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-05-13 09:19:53 +02:00
#define OXYGEN_IO_SIZE 0x100
sound: oxygen: automatically restore overwritten EEPROM If the EEPROM was partially overwritten (which seems to happen before the OS is booted), restore its entire contents by deducing it from the remaining information. This does not have any effect on the Linux driver, which works even with incomplete information in the EEPROM, but it makes other drivers work again. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-19 08:44:12 +01:00
#define OXYGEN_EEPROM_ID 0x434d /* "CM" */
[ALSA] oxygen: change model-specific PCM device configuration When specifying which PCM devices to use, model drivers now use flags that also specify the routing between PCM devices and DMA channels instead of just DMA channel bits. This simplifies some code that checks for these flags. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-03-19 08:19:41 +01:00
/* model-specific configuration of outputs/inputs */
ALSA: oxygen: configure MIDI via device_config To enable the MIDI port, model drivers must now set flags in device_config, not only in misc_flags. This allows model drivers to enable the UART without creating an ALSA MIDI device. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2008-09-22 09:03:42 +02:00
#define PLAYBACK_0_TO_I2S 0x0001
/* PLAYBACK_0_TO_AC97_0 not implemented */
#define PLAYBACK_1_TO_SPDIF 0x0004
#define PLAYBACK_2_TO_AC97_1 0x0008
#define CAPTURE_0_FROM_I2S_1 0x0010
#define CAPTURE_0_FROM_I2S_2 0x0020
/* CAPTURE_0_FROM_AC97_0 not implemented */
#define CAPTURE_1_FROM_SPDIF 0x0080
#define CAPTURE_2_FROM_I2S_2 0x0100
#define CAPTURE_2_FROM_AC97_1 0x0200
/* CAPTURE_3_FROM_I2S_3 not implemented */
#define MIDI_OUTPUT 0x0800
#define MIDI_INPUT 0x1000
ALSA: oxygen: handle CD input configuration with a flag There are more models without a CD input than with one, so handle this explicitly with a device_config flag to avoid having to define a control filter callback to filter it out. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-10-04 13:21:52 +02:00
#define AC97_CD_INPUT 0x2000
ALSA: virtuoso: fix front panel routing for D1/DX/ST(X) The "Front Panel" switch on the Xonar D1/DX actually switches only the output direction, so mark it appropriately. The front panel microphone is controlled by the FMIC2MIC bit of the CM9780. It was unconditionally enabled on the D1/DX and never set on the ST(X); add a control for it. Selecting the front panel microphone as source does not actually disable the microphone jack, but this is bug-compatible with the Windows driver, and users rely on it. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-12-02 11:39:34 +01:00
#define AC97_FMIC_SWITCH 0x4000
[ALSA] oxygen: change model-specific PCM device configuration When specifying which PCM devices to use, model drivers now use flags that also specify the routing between PCM devices and DMA channels instead of just DMA channel bits. This simplifies some code that checks for these flags. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-03-19 08:19:41 +01:00
[ALSA] oxygen: use an array of snd_kcontrol pointers Use an array for the pointers to known controls so that it is easier to add more. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-14 08:56:01 +01:00
enum {
CONTROL_SPDIF_PCM,
CONTROL_SPDIF_INPUT_BITS,
[ALSA] oxygen: make line-in switch exclusive The line input cannot be mixed with the other inputs, so we have to mute the other input switches when it is selected. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-14 08:57:05 +01:00
CONTROL_MIC_CAPTURE_SWITCH,
CONTROL_LINE_CAPTURE_SWITCH,
CONTROL_CD_CAPTURE_SWITCH,
CONTROL_AUX_CAPTURE_SWITCH,
[ALSA] oxygen: use an array of snd_kcontrol pointers Use an array for the pointers to known controls so that it is easier to add more. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-14 08:56:01 +01:00
CONTROL_COUNT
};
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
#define OXYGEN_PCI_SUBID(sv, sd) \
.vendor = PCI_VENDOR_ID_CMEDIA, \
.device = 0x8788, \
.subvendor = sv, \
.subdevice = sd
sound: oxygen: handle cards with broken EEPROM Under as yet unknown circumstances, the first word of the sound card's EEPROM gets overwritten. When this has happened, we cannot rely on the subsystem IDs that the kernel reads from the PCI configuration registers. Instead, we read the IDs directly from the EEPROM and do the ID matching manually. Because the model-specific driver cannot determine the model before calling oxygen_pci_probe(), that function now gets a get_model() callback as parameter. The customizing of the model structure, which was formerly done by the probe() callback, also has moved into get_model(). Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-19 08:42:44 +01:00
#define BROKEN_EEPROM_DRIVER_DATA ((unsigned long)-1)
#define OXYGEN_PCI_SUBID_BROKEN_EEPROM \
OXYGEN_PCI_SUBID(PCI_VENDOR_ID_CMEDIA, 0x8788), \
.driver_data = BROKEN_EEPROM_DRIVER_DATA
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
struct pci_dev;
sound: oxygen: handle cards with broken EEPROM Under as yet unknown circumstances, the first word of the sound card's EEPROM gets overwritten. When this has happened, we cannot rely on the subsystem IDs that the kernel reads from the PCI configuration registers. Instead, we read the IDs directly from the EEPROM and do the ID matching manually. Because the model-specific driver cannot determine the model before calling oxygen_pci_probe(), that function now gets a get_model() callback as parameter. The customizing of the model structure, which was formerly done by the probe() callback, also has moved into get_model(). Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-19 08:42:44 +01:00
struct pci_device_id;
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
struct snd_card;
struct snd_pcm_substream;
[ALSA] oxygen: make PCM limits configurable Add a callback to the model structure to allow modification of the hardware PCM limits. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-16 08:32:53 +01:00
struct snd_pcm_hardware;
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
struct snd_pcm_hw_params;
[ALSA] oxygen: add control filter to model struct Allow the models to modify mixer controls before they are added to the card. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-16 08:32:08 +01:00
struct snd_kcontrol_new;
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
struct snd_rawmidi;
ALSA: oxygen: allow to dump codec registers To help with debugging, add the registers of the model-specific codecs to the controller and AC97 register dump in the proc file. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-12-02 11:41:10 +01:00
struct snd_info_buffer;
ALSA: oxygen: use a copy of the model struct Put a copy of the model structure into the chip structure so that model- specific drivers can modify it depending on a particular device instance. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2008-09-22 08:55:19 +02:00
struct oxygen;
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
struct oxygen_model {
const char *shortname;
const char *longname;
const char *chip;
void (*init)(struct oxygen *chip);
[ALSA] oxygen: add control filter to model struct Allow the models to modify mixer controls before they are added to the card. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-16 08:32:08 +01:00
int (*control_filter)(struct snd_kcontrol_new *template);
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
int (*mixer_init)(struct oxygen *chip);
void (*cleanup)(struct oxygen *chip);
[ALSA] oxygen: add PM support Add suspend/resume support. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-05-13 09:24:39 +02:00
void (*suspend)(struct oxygen *chip);
void (*resume)(struct oxygen *chip);
[ALSA] oxygen: make PCM limits configurable Add a callback to the model structure to allow modification of the hardware PCM limits. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-16 08:32:53 +01:00
void (*pcm_hardware_filter)(unsigned int channel,
struct snd_pcm_hardware *hardware);
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
void (*set_dac_params)(struct oxygen *chip,
struct snd_pcm_hw_params *params);
void (*set_adc_params)(struct oxygen *chip,
struct snd_pcm_hw_params *params);
void (*update_dac_volume)(struct oxygen *chip);
void (*update_dac_mute)(struct oxygen *chip);
sound: oxygen: add stereo upmixing to center/LFE channels Add the possibility to route a mix of the two channels of stereo data to the center and LFE outputs. This is implemented only for models where the DACs support this, i.e., for the Xonar D1 and DX. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-28 11:16:41 +02:00
void (*update_center_lfe_mix)(struct oxygen *chip, bool mixed);
ALSA: oxygen: fix output routing on Xonar DG This card uses separate I2S outputs for the front speakers and headphones, and reverses the order of the three speaker outputs. To work around this, add a model-specific callback to adjust the controller's playback routing. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-31 11:47:52 +01:00
unsigned int (*adjust_dac_routing)(struct oxygen *chip,
unsigned int play_routing);
[ALSA] virtuoso: monitor external power on D2X On the Xonar D2X, monitor the GPIO pin that indicates whether external power is present. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-28 08:36:55 +01:00
void (*gpio_changed)(struct oxygen *chip);
ALSA: oxygen: add UART I/O functions Add functions to allow model drivers to communicate with external chips by doing I/O with the not-used-for-MIDI UART. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2008-09-22 09:04:43 +02:00
void (*uart_input)(struct oxygen *chip);
[ALSA] virtuoso: correctly switch input jack on Xonar DX When selecting the capture source on the Xonar DX, the input jack must be routed to either the line input or the microphone input by setting a GPIO pin. This requires an additional callback so that the model driver can hook into the toggling of AC97 switches. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-09 09:16:14 +02:00
void (*ac97_switch)(struct oxygen *chip,
unsigned int reg, unsigned int mute);
ALSA: oxygen: allow to dump codec registers To help with debugging, add the registers of the model-specific codecs to the controller and AC97 register dump in the proc file. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-12-02 11:41:10 +01:00
void (*dump_registers)(struct oxygen *chip,
struct snd_info_buffer *buffer);
[ALSA] oxygen: generalize DAC volume TLV handling Add a pointer for DAC volume TLV data to the model structure so that the model driver do not need to manually assign it in their control filter. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-16 09:15:45 +02:00
const unsigned int *dac_tlv;
[ALSA] oxygen: move model-specific data out of common header Instead of having model-specific fields in the common struct oxygen, put them into a private structure that is allocated together with the card structure. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-21 08:51:55 +01:00
size_t model_data_size;
ALSA: oxygen: rename pcm_dev_cfg Rename the pcm_dev_cfg field to device_config because there will be additional flags that do not describe PCM devices. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2008-09-22 09:02:08 +02:00
unsigned int device_config;
ALSA: oxygen: allow different number of PCM and mixer channels For cards like the Xonar HDAV1.3, differentiate between the number of PCM channels that can be played and the number of channels whose volume can be adjusted. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-10 15:59:38 +01:00
u8 dac_channels_pcm;
u8 dac_channels_mixer;
[ALSA] oxygen: generalize handling of DAC volume limits Add fields for the DAC volume limits to the module structure so that model drivers do not need to install their own control info handlers. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-16 09:13:36 +02:00
u8 dac_volume_min;
u8 dac_volume_max;
[ALSA] oxygen: move MIDI flag to model struct Put the flag that enables the MIDI port into the model structure instead of passing it as a separate parameter to oxygen_pci_probe(). Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-03-19 08:20:59 +01:00
u8 misc_flags;
[ALSA] oxygen: make SPI configuration configurable Add a field to the model structure so that it is possible to have a card where the SPI outputs 4 and 5 are used for an EEPROM. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-16 08:28:54 +01:00
u8 function_flags;
ALSA: oxygen: simplify model-specific MCLK handling Replace the get_i2s_mclk callback with tables of MCLK values. This simplifies the MCLK-handling code in both the framework and the model- specific drivers. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-10 16:14:52 +01:00
u8 dac_mclks;
u8 adc_mclks;
[ALSA] oxygen: make the I2S format configurable Add proper register bit symbols for the I2S format field, and allow card models to configure the I2S format to be used for the DACs and ADCs. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-17 09:05:09 +01:00
u16 dac_i2s_format;
u16 adc_i2s_format;
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
};
ALSA: oxygen: use a copy of the model struct Put a copy of the model structure into the chip structure so that model- specific drivers can modify it depending on a particular device instance. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2008-09-22 08:55:19 +02:00
struct oxygen {
unsigned long addr;
spinlock_t reg_lock;
struct mutex mutex;
struct snd_card *card;
struct pci_dev *pci;
struct snd_rawmidi *midi;
int irq;
void *model_data;
unsigned int interrupt_mask;
u8 dac_volume[8];
u8 dac_mute;
u8 pcm_active;
u8 pcm_running;
u8 dac_routing;
u8 spdif_playback_enable;
u8 has_ac97_0;
u8 has_ac97_1;
u32 spdif_bits;
u32 spdif_pcm_bits;
struct snd_pcm_substream *streams[PCM_COUNT];
struct snd_kcontrol *controls[CONTROL_COUNT];
struct work_struct spdif_input_bits_work;
struct work_struct gpio_work;
wait_queue_head_t ac97_waitqueue;
union {
u8 _8[OXYGEN_IO_SIZE];
__le16 _16[OXYGEN_IO_SIZE / 2];
__le32 _32[OXYGEN_IO_SIZE / 4];
} saved_registers;
u16 saved_ac97_registers[2][0x40];
ALSA: oxygen: add UART I/O functions Add functions to allow model drivers to communicate with external chips by doing I/O with the not-used-for-MIDI UART. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2008-09-22 09:04:43 +02:00
unsigned int uart_input_count;
u8 uart_input[32];
ALSA: oxygen: use a copy of the model struct Put a copy of the model structure into the chip structure so that model- specific drivers can modify it depending on a particular device instance. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2008-09-22 08:55:19 +02:00
struct oxygen_model model;
};
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
/* oxygen_lib.c */
[ALSA] oxygen: move MIDI flag to model struct Put the flag that enables the MIDI port into the model structure instead of passing it as a separate parameter to oxygen_pci_probe(). Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-03-19 08:20:59 +01:00
int oxygen_pci_probe(struct pci_dev *pci, int index, char *id,
sound: oxygen: make the owner module a parameter of the probe function Move the owner field out of the oxygen_model structure and make it a parameter of oxygen_pci_probe(), because the actual owner module does not depend on the card model. Furthermore, moving it out of the model structure allows us to create the card structure before the actual model is known. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-19 08:37:13 +01:00
struct module *owner,
sound: oxygen: handle cards with broken EEPROM Under as yet unknown circumstances, the first word of the sound card's EEPROM gets overwritten. When this has happened, we cannot rely on the subsystem IDs that the kernel reads from the PCI configuration registers. Instead, we read the IDs directly from the EEPROM and do the ID matching manually. Because the model-specific driver cannot determine the model before calling oxygen_pci_probe(), that function now gets a get_model() callback as parameter. The customizing of the model structure, which was formerly done by the probe() callback, also has moved into get_model(). Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-19 08:42:44 +01:00
const struct pci_device_id *ids,
int (*get_model)(struct oxygen *chip,
const struct pci_device_id *id
)
);
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
void oxygen_pci_remove(struct pci_dev *pci);
ALSA: PCI: Replace CONFIG_PM with CONFIG_PM_SLEEP Otherwise we may get compile warnings due to unused functions. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-08-14 18:12:04 +02:00
#ifdef CONFIG_PM_SLEEP
ALSA: Convert to new pm_ops for PCI drivers Straightforward conversion to the new pm_ops from the legacy suspend/resume ops. Since we change vx222, vx_core and vxpocket have to be converted, too. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-07-02 15:20:37 +02:00
extern const struct dev_pm_ops oxygen_pci_pm;
[ALSA] oxygen: add PM support Add suspend/resume support. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-05-13 09:24:39 +02:00
#endif
ALSA: virtuoso: work around missing reset in the Xonar DS Windows driver For the WM8776 chip, this driver uses a different sample format and more features than the Windows driver. When rebooting from Linux into Windows, the latter driver does not reset the chip but assumes all its registers have their default settings, so we get garbled sound or, if the output happened to be muted before rebooting, no sound. To make that driver happy, hook our driver's cleanup function into the shutdown notifier and ensure that the chip gets reset. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Reported-and-tested-by: Nathan Schagen Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-07 13:37:10 +02:00
void oxygen_pci_shutdown(struct pci_dev *pci);
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
/* oxygen_mixer.c */
int oxygen_mixer_init(struct oxygen *chip);
void oxygen_update_dac_routing(struct oxygen *chip);
void oxygen_update_spdif_source(struct oxygen *chip);
/* oxygen_pcm.c */
int oxygen_pcm_init(struct oxygen *chip);
/* oxygen_io.c */
u8 oxygen_read8(struct oxygen *chip, unsigned int reg);
u16 oxygen_read16(struct oxygen *chip, unsigned int reg);
u32 oxygen_read32(struct oxygen *chip, unsigned int reg);
void oxygen_write8(struct oxygen *chip, unsigned int reg, u8 value);
void oxygen_write16(struct oxygen *chip, unsigned int reg, u16 value);
void oxygen_write32(struct oxygen *chip, unsigned int reg, u32 value);
void oxygen_write8_masked(struct oxygen *chip, unsigned int reg,
u8 value, u8 mask);
void oxygen_write16_masked(struct oxygen *chip, unsigned int reg,
u16 value, u16 mask);
void oxygen_write32_masked(struct oxygen *chip, unsigned int reg,
u32 value, u32 mask);
u16 oxygen_read_ac97(struct oxygen *chip, unsigned int codec,
unsigned int index);
void oxygen_write_ac97(struct oxygen *chip, unsigned int codec,
unsigned int index, u16 data);
void oxygen_write_ac97_masked(struct oxygen *chip, unsigned int codec,
unsigned int index, u16 data, u16 mask);
ALSA: oxygen: modify the SPI writing function Modify the oxygen_write_spi() function to use the newly introduced oxygen_wait_spi() function. Change return value from void to int, so it can return error codes. Older drivers just ignore that return value, new drivers can check this value. We need to wait AFTER initiating the SPI transaction, otherwise read operation will not work. Signed-off-by: Roman Volkov <v1ron@mail.ru> Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2014-01-24 16:18:03 +04:00
int oxygen_write_spi(struct oxygen *chip, u8 control, unsigned int data);
[ALSA] oxygen: add I2C support Add a function to write I2C registers. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-07 10:23:37 +02:00
void oxygen_write_i2c(struct oxygen *chip, u8 device, u8 map, u8 data);
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
ALSA: oxygen: add UART I/O functions Add functions to allow model drivers to communicate with external chips by doing I/O with the not-used-for-MIDI UART. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2008-09-22 09:04:43 +02:00
void oxygen_reset_uart(struct oxygen *chip);
void oxygen_write_uart(struct oxygen *chip, u8 data);
sound: oxygen: handle cards with broken EEPROM Under as yet unknown circumstances, the first word of the sound card's EEPROM gets overwritten. When this has happened, we cannot rely on the subsystem IDs that the kernel reads from the PCI configuration registers. Instead, we read the IDs directly from the EEPROM and do the ID matching manually. Because the model-specific driver cannot determine the model before calling oxygen_pci_probe(), that function now gets a get_model() callback as parameter. The customizing of the model structure, which was formerly done by the probe() callback, also has moved into get_model(). Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-19 08:42:44 +01:00
u16 oxygen_read_eeprom(struct oxygen *chip, unsigned int index);
sound: oxygen: automatically restore overwritten EEPROM If the EEPROM was partially overwritten (which seems to happen before the OS is booted), restore its entire contents by deducing it from the remaining information. This does not have any effect on the Linux driver, which works even with incomplete information in the EEPROM, but it makes other drivers work again. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-19 08:44:12 +01:00
void oxygen_write_eeprom(struct oxygen *chip, unsigned int index, u16 value);
sound: oxygen: handle cards with broken EEPROM Under as yet unknown circumstances, the first word of the sound card's EEPROM gets overwritten. When this has happened, we cannot rely on the subsystem IDs that the kernel reads from the PCI configuration registers. Instead, we read the IDs directly from the EEPROM and do the ID matching manually. Because the model-specific driver cannot determine the model before calling oxygen_pci_probe(), that function now gets a get_model() callback as parameter. The customizing of the model structure, which was formerly done by the probe() callback, also has moved into get_model(). Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-19 08:42:44 +01:00
[ALSA] add CMI8788 driver Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-12-23 19:50:57 +01:00
static inline void oxygen_set_bits8(struct oxygen *chip,
unsigned int reg, u8 value)
{
oxygen_write8_masked(chip, reg, value, value);
}
static inline void oxygen_set_bits16(struct oxygen *chip,
unsigned int reg, u16 value)
{
oxygen_write16_masked(chip, reg, value, value);
}
static inline void oxygen_set_bits32(struct oxygen *chip,
unsigned int reg, u32 value)
{
oxygen_write32_masked(chip, reg, value, value);
}
static inline void oxygen_clear_bits8(struct oxygen *chip,
unsigned int reg, u8 value)
{
oxygen_write8_masked(chip, reg, 0, value);
}
static inline void oxygen_clear_bits16(struct oxygen *chip,
unsigned int reg, u16 value)
{
oxygen_write16_masked(chip, reg, 0, value);
}
static inline void oxygen_clear_bits32(struct oxygen *chip,
unsigned int reg, u32 value)
{
oxygen_write32_masked(chip, reg, 0, value);
}
static inline void oxygen_ac97_set_bits(struct oxygen *chip, unsigned int codec,
unsigned int index, u16 value)
{
oxygen_write_ac97_masked(chip, codec, index, value, value);
}
static inline void oxygen_ac97_clear_bits(struct oxygen *chip,
unsigned int codec,
unsigned int index, u16 value)
{
oxygen_write_ac97_masked(chip, codec, index, 0, value);
}
#endif
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