OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	05/09/2024 07:14:15 AM	rwxr-xr-x
📁 ac97	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 ac97_codec.h	16.34 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 aci.h	2.4 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ad1816a.h	5.38 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ad1843.h	1.48 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 adau1373.h	699 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 aess.h	1.63 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ak4113.h	10.89 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ak4114.h	10.22 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ak4117.h	9.02 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ak4531_codec.h	3.1 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ak4641.h	622 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 ak4xxx-adda.h	3.34 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 alc5623.h	536 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 asequencer.h	3.58 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 asound.h	1.25 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 asoundef.h	16.7 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 compress_driver.h	6.93 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 control.h	8.84 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 core.h	13.84 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 cs35l33.h	1.01 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cs35l34.h	887 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cs35l35.h	2.36 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cs4231-regs.h	8.28 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cs4271.h	1.38 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cs42l52.h	738 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cs42l56.h	1.16 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cs42l73.h	507 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cs8403.h	8.63 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cs8427.h	10.4 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 da7213.h	1.15 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 da7218.h	2.62 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 da7219-aad.h	2.42 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 da7219.h	1.04 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 da9055.h	914 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 designware_i2s.h	2.25 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 dmaengine_pcm.h	6.22 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 emu10k1.h	89.25 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 emu10k1_synth.h	1.35 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 emu8000.h	4.01 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 emu8000_reg.h	10.21 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 emux_legacy.h	5.37 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 emux_synth.h	7.46 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 es1688.h	3.53 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 gus.h	20.21 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hda_chmap.h	2.6 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hda_hwdep.h	1.38 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hda_i915.h	1.64 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hda_register.h	10 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hda_regmap.h	6.59 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hda_verbs.h	16.81 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hdaudio.h	18.39 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 hdaudio_ext.h	6.99 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hdmi-codec.h	2.42 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hwdep.h	2.56 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 i2c.h	3.47 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 info.h	7.41 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 initval.h	3.08 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 jack.h	3.75 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 l3.h	524 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 max9768.h	729 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 max98088.h	1.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 max98090.h	754 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 max98095.h	1.54 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 memalloc.h	4.41 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 minors.h	4.33 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mixer_oss.h	2.41 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mpu401.h	4.49 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 omap-hdmi-audio.h	1.34 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 omap-pcm.h	864 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 opl3.h	12.31 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 opl4.h	1.1 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pcm-indirect.h	5.7 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pcm.h	47.51 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 pcm_drm_eld.h	183 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 pcm_iec958.h	332 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 pcm_oss.h	2.69 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 pcm_params.h	9.03 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 pt2258.h	1.18 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pxa2xx-lib.h	1.48 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 rawmidi.h	6.17 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 rt286.h	460 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 rt298.h	519 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 rt5514.h	478 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 rt5640.h	648 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 rt5645.h	738 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 rt5651.h	581 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 rt5659.h	1003 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 rt5660.h	724 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 rt5663.h	622 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 rt5665.h	907 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 rt5670.h	679 bytes	06/16/2023 05:32:39 PM	rw-r--r--
📄 s3c24xx_uda134x.h	229 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 sb.h	10.98 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sb16_csp.h	2.71 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 seq_device.h	2.79 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 seq_kernel.h	3.96 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 seq_midi_emul.h	7.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 seq_midi_event.h	2.17 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 seq_oss.h	2.86 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 seq_oss_legacy.h	1 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 seq_virmidi.h	2.73 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sh_dac_audio.h	587 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 sh_fsi.h	847 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 simple_card.h	683 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 simple_card_utils.h	3.96 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 snd_wavefront.h	5.57 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 soc-acpi-intel-match.h	1.1 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 soc-acpi.h	3.6 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 soc-dai.h	11.13 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 soc-dapm.h	30.87 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 soc-dpcm.h	4.73 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 soc-topology.h	5.71 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 soc.h	63.47 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 soundfont.h	4.48 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 spear_dma.h	1003 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 spear_spdif.h	1010 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 sta32x.h	1.2 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sta350.h	1.65 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 tas2552-plat.h	678 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 tas5086.h	210 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 tea6330t.h	1.14 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 timer.h	5.56 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlv.h	2.27 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlv320aic32x4.h	1.43 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlv320aic3x.h	1.88 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlv320dac33-plat.h	720 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 tpa6130a2-plat.h	900 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 uda134x.h	597 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 uda1380.h	481 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 util_mem.h	2.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 vx_core.h	15.34 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 wavefront.h	18.76 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm0010.h	679 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm1250-ev1.h	656 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm2000.h	625 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm2200.h	1.46 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm5100.h	1.25 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm8903.h	15.16 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm8904.h	7.43 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm8955.h	662 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm8960.h	603 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm8962.h	1.8 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm8993.h	1.19 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm8996.h	1.4 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm9081.h	661 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 wm9090.h	780 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 wss.h	8.44 KB	01/28/2018 09:20:33 PM	rw-r--r--

Editing: hdaudio_ext.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __SOUND_HDAUDIO_EXT_H
#define __SOUND_HDAUDIO_EXT_H

#include <sound/hdaudio.h>

/**
 * hdac_ext_bus: HDAC extended bus for extended HDA caps
 *
 * @bus: hdac bus
 * @num_streams: streams supported
 * @hlink_list: link list of HDA links
 * @lock: lock for link mgmt
 * @cmd_dma_state: state of cmd DMAs: CORB and RIRB
 */
struct hdac_ext_bus {
	struct hdac_bus bus;
	int num_streams;
	int idx;

struct list_head hlink_list;

struct mutex lock;
	bool cmd_dma_state;
};

int snd_hdac_ext_bus_init(struct hdac_ext_bus *sbus, struct device *dev,
		      const struct hdac_bus_ops *ops,
		      const struct hdac_io_ops *io_ops);

void snd_hdac_ext_bus_exit(struct hdac_ext_bus *sbus);
int snd_hdac_ext_bus_device_init(struct hdac_ext_bus *sbus, int addr);
void snd_hdac_ext_bus_device_exit(struct hdac_device *hdev);
void snd_hdac_ext_bus_device_remove(struct hdac_ext_bus *ebus);

#define ebus_to_hbus(ebus)	(&(ebus)->bus)
#define hbus_to_ebus(_bus) \
	container_of(_bus, struct hdac_ext_bus, bus)

#define HDA_CODEC_REV_EXT_ENTRY(_vid, _rev, _name, drv_data) \
	{ .vendor_id = (_vid), .rev_id = (_rev), .name = (_name), \
	  .api_version = HDA_DEV_ASOC, \
	  .driver_data = (unsigned long)(drv_data) }
#define HDA_CODEC_EXT_ENTRY(_vid, _revid, _name, _drv_data) \
	HDA_CODEC_REV_EXT_ENTRY(_vid, _revid, _name, _drv_data)

void snd_hdac_ext_bus_ppcap_enable(struct hdac_ext_bus *chip, bool enable);
void snd_hdac_ext_bus_ppcap_int_enable(struct hdac_ext_bus *chip, bool enable);

void snd_hdac_ext_stream_spbcap_enable(struct hdac_ext_bus *chip,
				 bool enable, int index);

int snd_hdac_ext_bus_get_ml_capabilities(struct hdac_ext_bus *bus);
struct hdac_ext_link *snd_hdac_ext_bus_get_link(struct hdac_ext_bus *bus,
						const char *codec_name);

enum hdac_ext_stream_type {
	HDAC_EXT_STREAM_TYPE_COUPLED = 0,
	HDAC_EXT_STREAM_TYPE_HOST,
	HDAC_EXT_STREAM_TYPE_LINK
};

/**
 * hdac_ext_stream: HDAC extended stream for extended HDA caps
 *
 * @hstream: hdac_stream
 * @pphc_addr: processing pipe host stream pointer
 * @pplc_addr: processing pipe link stream pointer
 * @spib_addr: software position in buffers stream pointer
 * @fifo_addr: software position Max fifos stream pointer
 * @dpibr_addr: DMA position in buffer resume pointer
 * @dpib: DMA position in buffer
 * @lpib: Linear position in buffer
 * @decoupled: stream host and link is decoupled
 * @link_locked: link is locked
 * @link_prepared: link is prepared
 * link_substream: link substream
 */
struct hdac_ext_stream {
	struct hdac_stream hstream;

void __iomem *pphc_addr;
	void __iomem *pplc_addr;

void __iomem *spib_addr;
	void __iomem *fifo_addr;

void __iomem *dpibr_addr;

u32 dpib;
	u32 lpib;
	bool decoupled:1;
	bool link_locked:1;
	bool link_prepared;

struct snd_pcm_substream *link_substream;
};

#define hdac_stream(s)		(&(s)->hstream)
#define stream_to_hdac_ext_stream(s) \
	container_of(s, struct hdac_ext_stream, hstream)

void snd_hdac_ext_stream_init(struct hdac_ext_bus *bus,
				struct hdac_ext_stream *stream, int idx,
				int direction, int tag);
int snd_hdac_ext_stream_init_all(struct hdac_ext_bus *ebus, int start_idx,
		int num_stream, int dir);
void snd_hdac_stream_free_all(struct hdac_ext_bus *ebus);
void snd_hdac_link_free_all(struct hdac_ext_bus *ebus);
struct hdac_ext_stream *snd_hdac_ext_stream_assign(struct hdac_ext_bus *bus,
					   struct snd_pcm_substream *substream,
					   int type);
void snd_hdac_ext_stream_release(struct hdac_ext_stream *azx_dev, int type);
void snd_hdac_ext_stream_decouple(struct hdac_ext_bus *bus,
				struct hdac_ext_stream *azx_dev, bool decouple);
void snd_hdac_ext_stop_streams(struct hdac_ext_bus *sbus);

int snd_hdac_ext_stream_set_spib(struct hdac_ext_bus *ebus,
				 struct hdac_ext_stream *stream, u32 value);
int snd_hdac_ext_stream_get_spbmaxfifo(struct hdac_ext_bus *ebus,
				 struct hdac_ext_stream *stream);
void snd_hdac_ext_stream_drsm_enable(struct hdac_ext_bus *ebus,
				bool enable, int index);
int snd_hdac_ext_stream_set_dpibr(struct hdac_ext_bus *ebus,
				struct hdac_ext_stream *stream, u32 value);
int snd_hdac_ext_stream_set_lpib(struct hdac_ext_stream *stream, u32 value);

void snd_hdac_ext_link_stream_start(struct hdac_ext_stream *hstream);
void snd_hdac_ext_link_stream_clear(struct hdac_ext_stream *hstream);
void snd_hdac_ext_link_stream_reset(struct hdac_ext_stream *hstream);
int snd_hdac_ext_link_stream_setup(struct hdac_ext_stream *stream, int fmt);

struct hdac_ext_link {
	struct hdac_bus *bus;
	int index;
	void __iomem *ml_addr; /* link output stream reg pointer */
	u32 lcaps;   /* link capablities */
	u16 lsdiid;  /* link sdi identifier */

int ref_count;

struct list_head list;
};

int snd_hdac_ext_bus_link_power_up(struct hdac_ext_link *link);
int snd_hdac_ext_bus_link_power_down(struct hdac_ext_link *link);
int snd_hdac_ext_bus_link_power_up_all(struct hdac_ext_bus *ebus);
int snd_hdac_ext_bus_link_power_down_all(struct hdac_ext_bus *ebus);
void snd_hdac_ext_link_set_stream_id(struct hdac_ext_link *link,
				 int stream);
void snd_hdac_ext_link_clear_stream_id(struct hdac_ext_link *link,
				 int stream);

int snd_hdac_ext_bus_link_get(struct hdac_ext_bus *ebus,
				struct hdac_ext_link *link);
int snd_hdac_ext_bus_link_put(struct hdac_ext_bus *ebus,
				struct hdac_ext_link *link);

/* update register macro */
#define snd_hdac_updatel(addr, reg, mask, val)		\
	writel(((readl(addr + reg) & ~(mask)) | (val)), \
		addr + reg)

#define snd_hdac_updatew(addr, reg, mask, val)		\
	writew(((readw(addr + reg) & ~(mask)) | (val)), \
		addr + reg)

struct hdac_ext_device;

/* ops common to all codec drivers */
struct hdac_ext_codec_ops {
	int (*build_controls)(struct hdac_ext_device *dev);
	int (*init)(struct hdac_ext_device *dev);
	void (*free)(struct hdac_ext_device *dev);
};

struct hda_dai_map {
	char *dai_name;
	hda_nid_t nid;
	u32	maxbps;
};

#define HDA_MAX_NIDS 16

/**
 * struct hdac_ext_device - HDAC Ext device
 *
 * @hdac: hdac core device
 * @nid_list - the dai map which matches the dai-name with the nid
 * @map_cur_idx - the idx in use in dai_map
 * @ops - the hda codec ops common to all codec drivers
 * @pvt_data - private data, for asoc contains asoc codec object
 */
struct hdac_ext_device {
	struct hdac_device hdac;
	struct hdac_ext_bus *ebus;

/* soc-dai to nid map */
	struct hda_dai_map nid_list[HDA_MAX_NIDS];
	unsigned int map_cur_idx;

/* codec ops */
	struct hdac_ext_codec_ops ops;

struct snd_card *card;
	void *scodec;
	void *private_data;
};

struct hdac_ext_dma_params {
	u32 format;
	u8 stream_tag;
};
#define to_ehdac_device(dev) (container_of((dev), \
				 struct hdac_ext_device, hdac))
/*
 * HD-audio codec base driver
 */
struct hdac_ext_driver {
	struct hdac_driver hdac;

int	(*probe)(struct hdac_ext_device *dev);
	int	(*remove)(struct hdac_ext_device *dev);
	void	(*shutdown)(struct hdac_ext_device *dev);
};

int snd_hda_ext_driver_register(struct hdac_ext_driver *drv);
void snd_hda_ext_driver_unregister(struct hdac_ext_driver *drv);

#define to_ehdac_driver(_drv) container_of(_drv, struct hdac_ext_driver, hdac)

#endif /* __SOUND_HDAUDIO_EXT_H */