[ALSA] hda-intel - Coding style fixes
Fix codes to follow more to the standard kernel coding style. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Takashi Iwai
Jaroslav Kysela
parent
e2340465ec
commit
d01ce99fc5
@ -199,7 +199,9 @@ enum {
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#define AC_AMPCAP_OFFSET_SHIFT 0
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#define AC_AMPCAP_NUM_STEPS (0x7f<<8) /* number of steps */
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#define AC_AMPCAP_NUM_STEPS_SHIFT 8
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#define AC_AMPCAP_STEP_SIZE (0x7f<<16) /* step size 0-32dB in 0.25dB */
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#define AC_AMPCAP_STEP_SIZE (0x7f<<16) /* step size 0-32dB
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* in 0.25dB
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*/
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#define AC_AMPCAP_STEP_SIZE_SHIFT 16
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#define AC_AMPCAP_MUTE (1<<31) /* mute capable */
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#define AC_AMPCAP_MUTE_SHIFT 31
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@ -436,7 +438,8 @@ struct hda_bus {
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/* codec linked list */
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struct list_head codec_list;
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struct hda_codec *caddr_tbl[HDA_MAX_CODEC_ADDRESS + 1]; /* caddr -> codec */
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/* link caddr -> codec */
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struct hda_codec *caddr_tbl[HDA_MAX_CODEC_ADDRESS + 1];
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struct mutex cmd_mutex;
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@ -499,7 +502,7 @@ struct hda_pcm_ops {
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/* PCM information for each substream */
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struct hda_pcm_stream {
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unsigned int substreams; /* number of substreams, 0 = not exist */
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unsigned int substreams; /* number of substreams, 0 = not exist*/
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unsigned int channels_min; /* min. number of channels */
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unsigned int channels_max; /* max. number of channels */
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hda_nid_t nid; /* default NID to query rates/formats/bps, or set up */
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@ -582,13 +585,17 @@ int snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
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/*
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* low level functions
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*/
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unsigned int snd_hda_codec_read(struct hda_codec *codec, hda_nid_t nid, int direct,
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unsigned int snd_hda_codec_read(struct hda_codec *codec, hda_nid_t nid,
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int direct,
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unsigned int verb, unsigned int parm);
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int snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int direct,
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unsigned int verb, unsigned int parm);
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#define snd_hda_param_read(codec, nid, param) snd_hda_codec_read(codec, nid, 0, AC_VERB_PARAMETERS, param)
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int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid, hda_nid_t *start_id);
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int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid, hda_nid_t *conn_list, int max_conns);
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#define snd_hda_param_read(codec, nid, param) \
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snd_hda_codec_read(codec, nid, 0, AC_VERB_PARAMETERS, param)
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int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid,
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hda_nid_t *start_id);
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int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
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hda_nid_t *conn_list, int max_conns);
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struct hda_verb {
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hda_nid_t nid;
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@ -596,7 +603,8 @@ struct hda_verb {
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u32 param;
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};
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void snd_hda_sequence_write(struct hda_codec *codec, const struct hda_verb *seq);
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void snd_hda_sequence_write(struct hda_codec *codec,
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const struct hda_verb *seq);
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/* unsolicited event */
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int snd_hda_queue_unsol_event(struct hda_bus *bus, u32 res, u32 res_ex);
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@ -610,10 +618,13 @@ int snd_hda_build_controls(struct hda_bus *bus);
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* PCM
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*/
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int snd_hda_build_pcms(struct hda_bus *bus);
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void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid, u32 stream_tag,
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void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
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u32 stream_tag,
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int channel_id, int format);
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unsigned int snd_hda_calc_stream_format(unsigned int rate, unsigned int channels,
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unsigned int format, unsigned int maxbps);
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unsigned int snd_hda_calc_stream_format(unsigned int rate,
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unsigned int channels,
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unsigned int format,
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unsigned int maxbps);
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int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid,
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u32 *ratesp, u64 *formatsp, unsigned int *bpsp);
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int snd_hda_is_supported_format(struct hda_codec *codec, hda_nid_t nid,
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@ -1,6 +1,7 @@
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/*
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*
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* hda_intel.c - Implementation of primary alsa driver code base for Intel HD Audio.
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* hda_intel.c - Implementation of primary alsa driver code base
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* for Intel HD Audio.
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*
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* Copyright(c) 2004 Intel Corporation. All rights reserved.
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*
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@ -64,11 +65,13 @@ MODULE_PARM_DESC(id, "ID string for Intel HD audio interface.");
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module_param(model, charp, 0444);
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MODULE_PARM_DESC(model, "Use the given board model.");
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module_param(position_fix, int, 0444);
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MODULE_PARM_DESC(position_fix, "Fix DMA pointer (0 = auto, 1 = none, 2 = POSBUF, 3 = FIFO size).");
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MODULE_PARM_DESC(position_fix, "Fix DMA pointer "
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"(0 = auto, 1 = none, 2 = POSBUF, 3 = FIFO size).");
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module_param(probe_mask, int, 0444);
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MODULE_PARM_DESC(probe_mask, "Bitmask to probe codecs (default = -1).");
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module_param(single_cmd, bool, 0444);
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MODULE_PARM_DESC(single_cmd, "Use single command to communicate with codecs (for debugging only).");
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MODULE_PARM_DESC(single_cmd, "Use single command to communicate with codecs "
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"(for debugging only).");
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module_param(enable_msi, int, 0);
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MODULE_PARM_DESC(enable_msi, "Enable Message Signaled Interrupt (MSI)");
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@ -213,15 +216,16 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 };
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#define SD_INT_DESC_ERR 0x10 /* descriptor error interrupt */
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#define SD_INT_FIFO_ERR 0x08 /* FIFO error interrupt */
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#define SD_INT_COMPLETE 0x04 /* completion interrupt */
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#define SD_INT_MASK (SD_INT_DESC_ERR|SD_INT_FIFO_ERR|SD_INT_COMPLETE)
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#define SD_INT_MASK (SD_INT_DESC_ERR|SD_INT_FIFO_ERR|\
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SD_INT_COMPLETE)
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/* SD_STS */
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#define SD_STS_FIFO_READY 0x20 /* FIFO ready */
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/* INTCTL and INTSTS */
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#define ICH6_INT_ALL_STREAM 0xff /* all stream interrupts */
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#define ICH6_INT_CTRL_EN 0x40000000 /* controller interrupt enable bit */
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#define ICH6_INT_GLOBAL_EN 0x80000000 /* global interrupt enable bit */
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#define ICH6_INT_ALL_STREAM 0xff /* all stream interrupts */
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#define ICH6_INT_CTRL_EN 0x40000000 /* controller interrupt enable bit */
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#define ICH6_INT_GLOBAL_EN 0x80000000 /* global interrupt enable bit */
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/* GCTL unsolicited response enable bit */
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#define ICH6_GCTL_UREN (1<<8)
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@ -257,22 +261,26 @@ enum {
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*/
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struct azx_dev {
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u32 *bdl; /* virtual address of the BDL */
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dma_addr_t bdl_addr; /* physical address of the BDL */
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u32 *posbuf; /* position buffer pointer */
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u32 *bdl; /* virtual address of the BDL */
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dma_addr_t bdl_addr; /* physical address of the BDL */
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u32 *posbuf; /* position buffer pointer */
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unsigned int bufsize; /* size of the play buffer in bytes */
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unsigned int fragsize; /* size of each period in bytes */
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unsigned int frags; /* number for period in the play buffer */
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unsigned int fifo_size; /* FIFO size */
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unsigned int bufsize; /* size of the play buffer in bytes */
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unsigned int fragsize; /* size of each period in bytes */
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unsigned int frags; /* number for period in the play buffer */
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unsigned int fifo_size; /* FIFO size */
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void __iomem *sd_addr; /* stream descriptor pointer */
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void __iomem *sd_addr; /* stream descriptor pointer */
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u32 sd_int_sta_mask; /* stream int status mask */
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u32 sd_int_sta_mask; /* stream int status mask */
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/* pcm support */
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struct snd_pcm_substream *substream; /* assigned substream, set in PCM open */
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unsigned int format_val; /* format value to be set in the controller and the codec */
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struct snd_pcm_substream *substream; /* assigned substream,
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* set in PCM open
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*/
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unsigned int format_val; /* format value to be set in the
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* controller and the codec
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*/
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unsigned char stream_tag; /* assigned stream */
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unsigned char index; /* stream index */
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/* for sanity check of position buffer */
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@ -418,7 +426,8 @@ static int azx_alloc_cmd_io(struct azx *chip)
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int err;
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/* single page (at least 4096 bytes) must suffice for both ringbuffes */
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err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci),
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err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
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snd_dma_pci_data(chip->pci),
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PAGE_SIZE, &chip->rb);
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if (err < 0) {
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snd_printk(KERN_ERR SFX "cannot allocate CORB/RIRB\n");
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@ -531,7 +540,7 @@ static unsigned int azx_rirb_get_response(struct hda_codec *codec)
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azx_update_rirb(chip);
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spin_unlock_irq(&chip->reg_lock);
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}
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if (! chip->rirb.cmds)
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if (!chip->rirb.cmds)
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return chip->rirb.res; /* the last value */
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schedule_timeout(1);
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} while (time_after_eq(timeout, jiffies));
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@ -585,16 +594,19 @@ static int azx_single_send_cmd(struct hda_codec *codec, u32 val)
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while (timeout--) {
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/* check ICB busy bit */
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if (! (azx_readw(chip, IRS) & ICH6_IRS_BUSY)) {
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if (!((azx_readw(chip, IRS) & ICH6_IRS_BUSY))) {
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/* Clear IRV valid bit */
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azx_writew(chip, IRS, azx_readw(chip, IRS) | ICH6_IRS_VALID);
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azx_writew(chip, IRS, azx_readw(chip, IRS) |
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ICH6_IRS_VALID);
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azx_writel(chip, IC, val);
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azx_writew(chip, IRS, azx_readw(chip, IRS) | ICH6_IRS_BUSY);
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azx_writew(chip, IRS, azx_readw(chip, IRS) |
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ICH6_IRS_BUSY);
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return 0;
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}
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udelay(1);
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}
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snd_printd(SFX "send_cmd timeout: IRS=0x%x, val=0x%x\n", azx_readw(chip, IRS), val);
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snd_printd(SFX "send_cmd timeout: IRS=0x%x, val=0x%x\n",
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azx_readw(chip, IRS), val);
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return -EIO;
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}
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@ -610,7 +622,8 @@ static unsigned int azx_single_get_response(struct hda_codec *codec)
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return azx_readl(chip, IR);
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udelay(1);
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}
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snd_printd(SFX "get_response timeout: IRS=0x%x\n", azx_readw(chip, IRS));
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snd_printd(SFX "get_response timeout: IRS=0x%x\n",
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azx_readw(chip, IRS));
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return (unsigned int)-1;
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}
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@ -785,7 +798,8 @@ static void azx_init_chip(struct azx *chip)
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/* Clear bits 0-2 of PCI register TCSEL (at offset 0x44)
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* TCSEL == Traffic Class Select Register, which sets PCI express QOS
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* Ensuring these bits are 0 clears playback static on some HD Audio codecs
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* Ensuring these bits are 0 clears playback static on some HD Audio
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* codecs
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*/
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pci_read_config_byte (chip->pci, ICH6_PCIREG_TCSEL, ®);
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pci_write_config_byte(chip->pci, ICH6_PCIREG_TCSEL, reg & 0xf8);
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@ -808,10 +822,13 @@ static void azx_init_chip(struct azx *chip)
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switch (chip->driver_type) {
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case AZX_DRIVER_ATI:
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/* For ATI SB450 azalia HD audio, we need to enable snoop */
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pci_read_config_byte(chip->pci, ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR,
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pci_read_config_byte(chip->pci,
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ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR,
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®);
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pci_write_config_byte(chip->pci, ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR,
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(reg & 0xf8) | ATI_SB450_HDAUDIO_ENABLE_SNOOP);
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pci_write_config_byte(chip->pci,
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ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR,
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(reg & 0xf8) |
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ATI_SB450_HDAUDIO_ENABLE_SNOOP);
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break;
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case AZX_DRIVER_NVIDIA:
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/* For NVIDIA HDA, enable snoop */
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@ -857,7 +874,7 @@ static irqreturn_t azx_interrupt(int irq, void *dev_id)
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/* clear rirb int */
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status = azx_readb(chip, RIRBSTS);
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if (status & RIRB_INT_MASK) {
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if (! chip->single_cmd && (status & RIRB_INT_RESPONSE))
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if (!chip->single_cmd && (status & RIRB_INT_RESPONSE))
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azx_update_rirb(chip);
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azx_writeb(chip, RIRBSTS, RIRB_INT_MASK);
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}
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@ -911,9 +928,11 @@ static int azx_setup_controller(struct azx *chip, struct azx_dev *azx_dev)
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int timeout;
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/* make sure the run bit is zero for SD */
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azx_sd_writeb(azx_dev, SD_CTL, azx_sd_readb(azx_dev, SD_CTL) & ~SD_CTL_DMA_START);
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azx_sd_writeb(azx_dev, SD_CTL, azx_sd_readb(azx_dev, SD_CTL) &
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~SD_CTL_DMA_START);
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/* reset stream */
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azx_sd_writeb(azx_dev, SD_CTL, azx_sd_readb(azx_dev, SD_CTL) | SD_CTL_STREAM_RESET);
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azx_sd_writeb(azx_dev, SD_CTL, azx_sd_readb(azx_dev, SD_CTL) |
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SD_CTL_STREAM_RESET);
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udelay(3);
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timeout = 300;
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while (!((val = azx_sd_readb(azx_dev, SD_CTL)) & SD_CTL_STREAM_RESET) &&
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@ -931,7 +950,7 @@ static int azx_setup_controller(struct azx *chip, struct azx_dev *azx_dev)
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/* program the stream_tag */
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azx_sd_writel(azx_dev, SD_CTL,
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(azx_sd_readl(azx_dev, SD_CTL) & ~SD_CTL_STREAM_TAG_MASK) |
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(azx_sd_readl(azx_dev, SD_CTL) & ~SD_CTL_STREAM_TAG_MASK)|
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(azx_dev->stream_tag << SD_CTL_STREAM_TAG_SHIFT));
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/* program the length of samples in cyclic buffer */
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@ -951,11 +970,13 @@ static int azx_setup_controller(struct azx *chip, struct azx_dev *azx_dev)
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azx_sd_writel(azx_dev, SD_BDLPU, upper_32bit(azx_dev->bdl_addr));
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/* enable the position buffer */
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if (! (azx_readl(chip, DPLBASE) & ICH6_DPLBASE_ENABLE))
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azx_writel(chip, DPLBASE, (u32)chip->posbuf.addr | ICH6_DPLBASE_ENABLE);
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if (!(azx_readl(chip, DPLBASE) & ICH6_DPLBASE_ENABLE))
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azx_writel(chip, DPLBASE,
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(u32)chip->posbuf.addr |ICH6_DPLBASE_ENABLE);
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/* set the interrupt enable bits in the descriptor control register */
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azx_sd_writel(azx_dev, SD_CTL, azx_sd_readl(azx_dev, SD_CTL) | SD_INT_MASK);
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azx_sd_writel(azx_dev, SD_CTL,
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azx_sd_readl(azx_dev, SD_CTL) | SD_INT_MASK);
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return 0;
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}
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@ -987,7 +1008,8 @@ static int __devinit azx_codec_create(struct azx *chip, const char *model)
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bus_temp.ops.command = azx_send_cmd;
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bus_temp.ops.get_response = azx_get_response;
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if ((err = snd_hda_bus_new(chip->card, &bus_temp, &chip->bus)) < 0)
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err = snd_hda_bus_new(chip->card, &bus_temp, &chip->bus);
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if (err < 0)
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return err;
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codecs = audio_codecs = 0;
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@ -1038,7 +1060,7 @@ static inline struct azx_dev *azx_assign_device(struct azx *chip, int stream)
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nums = chip->capture_streams;
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}
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for (i = 0; i < nums; i++, dev++)
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if (! chip->azx_dev[dev].opened) {
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if (!chip->azx_dev[dev].opened) {
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chip->azx_dev[dev].opened = 1;
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return &chip->azx_dev[dev];
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}
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@ -1052,7 +1074,8 @@ static inline void azx_release_device(struct azx_dev *azx_dev)
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}
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static struct snd_pcm_hardware azx_pcm_hw = {
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.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
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.info = (SNDRV_PCM_INFO_MMAP |
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SNDRV_PCM_INFO_INTERLEAVED |
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SNDRV_PCM_INFO_BLOCK_TRANSFER |
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SNDRV_PCM_INFO_MMAP_VALID |
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/* No full-resume yet implemented */
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@ -1105,7 +1128,8 @@ static int azx_pcm_open(struct snd_pcm_substream *substream)
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128);
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snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
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128);
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if ((err = hinfo->ops.open(hinfo, apcm->codec, substream)) < 0) {
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err = hinfo->ops.open(hinfo, apcm->codec, substream);
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if (err < 0) {
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azx_release_device(azx_dev);
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mutex_unlock(&chip->open_mutex);
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return err;
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@ -1139,9 +1163,11 @@ static int azx_pcm_close(struct snd_pcm_substream *substream)
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return 0;
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}
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static int azx_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params)
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static int azx_pcm_hw_params(struct snd_pcm_substream *substream,
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struct snd_pcm_hw_params *hw_params)
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{
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return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
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return snd_pcm_lib_malloc_pages(substream,
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params_buffer_bytes(hw_params));
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}
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static int azx_pcm_hw_free(struct snd_pcm_substream *substream)
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@ -1175,13 +1201,15 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
|
||||
runtime->channels,
|
||||
runtime->format,
|
||||
hinfo->maxbps);
|
||||
if (! azx_dev->format_val) {
|
||||
snd_printk(KERN_ERR SFX "invalid format_val, rate=%d, ch=%d, format=%d\n",
|
||||
if (!azx_dev->format_val) {
|
||||
snd_printk(KERN_ERR SFX
|
||||
"invalid format_val, rate=%d, ch=%d, format=%d\n",
|
||||
runtime->rate, runtime->channels, runtime->format);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
snd_printdd("azx_pcm_prepare: bufsize=0x%x, fragsize=0x%x, format=0x%x\n",
|
||||
snd_printdd("azx_pcm_prepare: bufsize=0x%x, fragsize=0x%x, "
|
||||
"format=0x%x\n",
|
||||
azx_dev->bufsize, azx_dev->fragsize, azx_dev->format_val);
|
||||
azx_setup_periods(azx_dev);
|
||||
azx_setup_controller(chip, azx_dev);
|
||||
@ -1223,7 +1251,8 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
|
||||
cmd == SNDRV_PCM_TRIGGER_SUSPEND ||
|
||||
cmd == SNDRV_PCM_TRIGGER_STOP) {
|
||||
int timeout = 5000;
|
||||
while (azx_sd_readb(azx_dev, SD_CTL) & SD_CTL_DMA_START && --timeout)
|
||||
while ((azx_sd_readb(azx_dev, SD_CTL) & SD_CTL_DMA_START) &&
|
||||
--timeout)
|
||||
;
|
||||
}
|
||||
return err;
|
||||
@ -1241,7 +1270,7 @@ static snd_pcm_uframes_t azx_pcm_pointer(struct snd_pcm_substream *substream)
|
||||
/* use the position buffer */
|
||||
pos = le32_to_cpu(*azx_dev->posbuf);
|
||||
if (chip->position_fix == POS_FIX_AUTO &&
|
||||
azx_dev->period_intr == 1 && ! pos) {
|
||||
azx_dev->period_intr == 1 && !pos) {
|
||||
printk(KERN_WARNING
|
||||
"hda-intel: Invalid position buffer, "
|
||||
"using LPIB read method instead.\n");
|
||||
@ -1292,7 +1321,8 @@ static int __devinit create_codec_pcm(struct azx *chip, struct hda_codec *codec,
|
||||
snd_assert(cpcm->name, return -EINVAL);
|
||||
|
||||
err = snd_pcm_new(chip->card, cpcm->name, pcm_dev,
|
||||
cpcm->stream[0].substreams, cpcm->stream[1].substreams,
|
||||
cpcm->stream[0].substreams,
|
||||
cpcm->stream[1].substreams,
|
||||
&pcm);
|
||||
if (err < 0)
|
||||
return err;
|
||||
@ -1327,7 +1357,8 @@ static int __devinit azx_pcm_create(struct azx *chip)
|
||||
int c, err;
|
||||
int pcm_dev;
|
||||
|
||||
if ((err = snd_hda_build_pcms(chip->bus)) < 0)
|
||||
err = snd_hda_build_pcms(chip->bus);
|
||||
if (err < 0)
|
||||
return err;
|
||||
|
||||
/* create audio PCMs */
|
||||
@ -1338,10 +1369,12 @@ static int __devinit azx_pcm_create(struct azx *chip)
|
||||
if (codec->pcm_info[c].is_modem)
|
||||
continue; /* create later */
|
||||
if (pcm_dev >= AZX_MAX_AUDIO_PCMS) {
|
||||
snd_printk(KERN_ERR SFX "Too many audio PCMs\n");
|
||||
snd_printk(KERN_ERR SFX
|
||||
"Too many audio PCMs\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
err = create_codec_pcm(chip, codec, &codec->pcm_info[c], pcm_dev);
|
||||
err = create_codec_pcm(chip, codec,
|
||||
&codec->pcm_info[c], pcm_dev);
|
||||
if (err < 0)
|
||||
return err;
|
||||
pcm_dev++;
|
||||
@ -1353,13 +1386,15 @@ static int __devinit azx_pcm_create(struct azx *chip)
|
||||
list_for_each(p, &chip->bus->codec_list) {
|
||||
codec = list_entry(p, struct hda_codec, list);
|
||||
for (c = 0; c < codec->num_pcms; c++) {
|
||||
if (! codec->pcm_info[c].is_modem)
|
||||
if (!codec->pcm_info[c].is_modem)
|
||||
continue; /* already created */
|
||||
if (pcm_dev >= AZX_MAX_PCMS) {
|
||||
snd_printk(KERN_ERR SFX "Too many modem PCMs\n");
|
||||
snd_printk(KERN_ERR SFX
|
||||
"Too many modem PCMs\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
err = create_codec_pcm(chip, codec, &codec->pcm_info[c], pcm_dev);
|
||||
err = create_codec_pcm(chip, codec,
|
||||
&codec->pcm_info[c], pcm_dev);
|
||||
if (err < 0)
|
||||
return err;
|
||||
chip->pcm[pcm_dev]->dev_class = SNDRV_PCM_CLASS_MODEM;
|
||||
@ -1386,7 +1421,8 @@ static int __devinit azx_init_stream(struct azx *chip)
|
||||
int i;
|
||||
|
||||
/* initialize each stream (aka device)
|
||||
* assign the starting bdl address to each stream (device) and initialize
|
||||
* assign the starting bdl address to each stream (device)
|
||||
* and initialize
|
||||
*/
|
||||
for (i = 0; i < chip->num_streams; i++) {
|
||||
unsigned int off = sizeof(u32) * (i * AZX_MAX_FRAG * 4);
|
||||
@ -1650,28 +1686,35 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
|
||||
break;
|
||||
}
|
||||
chip->num_streams = chip->playback_streams + chip->capture_streams;
|
||||
chip->azx_dev = kcalloc(chip->num_streams, sizeof(*chip->azx_dev), GFP_KERNEL);
|
||||
chip->azx_dev = kcalloc(chip->num_streams, sizeof(*chip->azx_dev),
|
||||
GFP_KERNEL);
|
||||
if (!chip->azx_dev) {
|
||||
snd_printk(KERN_ERR "cannot malloc azx_dev\n");
|
||||
goto errout;
|
||||
}
|
||||
|
||||
/* allocate memory for the BDL for each stream */
|
||||
if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci),
|
||||
BDL_SIZE, &chip->bdl)) < 0) {
|
||||
err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
|
||||
snd_dma_pci_data(chip->pci),
|
||||
BDL_SIZE, &chip->bdl);
|
||||
if (err < 0) {
|
||||
snd_printk(KERN_ERR SFX "cannot allocate BDL\n");
|
||||
goto errout;
|
||||
}
|
||||
/* allocate memory for the position buffer */
|
||||
if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci),
|
||||
chip->num_streams * 8, &chip->posbuf)) < 0) {
|
||||
err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
|
||||
snd_dma_pci_data(chip->pci),
|
||||
chip->num_streams * 8, &chip->posbuf);
|
||||
if (err < 0) {
|
||||
snd_printk(KERN_ERR SFX "cannot allocate posbuf\n");
|
||||
goto errout;
|
||||
}
|
||||
/* allocate CORB/RIRB */
|
||||
if (! chip->single_cmd)
|
||||
if ((err = azx_alloc_cmd_io(chip)) < 0)
|
||||
if (!chip->single_cmd) {
|
||||
err = azx_alloc_cmd_io(chip);
|
||||
if (err < 0)
|
||||
goto errout;
|
||||
}
|
||||
|
||||
/* initialize streams */
|
||||
azx_init_stream(chip);
|
||||
@ -1688,14 +1731,16 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
|
||||
goto errout;
|
||||
}
|
||||
|
||||
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) <0) {
|
||||
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
|
||||
if (err <0) {
|
||||
snd_printk(KERN_ERR SFX "Error creating device [card]!\n");
|
||||
goto errout;
|
||||
}
|
||||
|
||||
strcpy(card->driver, "HDA-Intel");
|
||||
strcpy(card->shortname, driver_short_names[chip->driver_type]);
|
||||
sprintf(card->longname, "%s at 0x%lx irq %i", card->shortname, chip->addr, chip->irq);
|
||||
sprintf(card->longname, "%s at 0x%lx irq %i",
|
||||
card->shortname, chip->addr, chip->irq);
|
||||
|
||||
*rchip = chip;
|
||||
return 0;
|
||||
@ -1705,7 +1750,8 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
|
||||
return err;
|
||||
}
|
||||
|
||||
static int __devinit azx_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
|
||||
static int __devinit azx_probe(struct pci_dev *pci,
|
||||
const struct pci_device_id *pci_id)
|
||||
{
|
||||
struct snd_card *card;
|
||||
struct azx *chip;
|
||||
@ -1725,26 +1771,30 @@ static int __devinit azx_probe(struct pci_dev *pci, const struct pci_device_id *
|
||||
card->private_data = chip;
|
||||
|
||||
/* create codec instances */
|
||||
if ((err = azx_codec_create(chip, model)) < 0) {
|
||||
err = azx_codec_create(chip, model);
|
||||
if (err < 0) {
|
||||
snd_card_free(card);
|
||||
return err;
|
||||
}
|
||||
|
||||
/* create PCM streams */
|
||||
if ((err = azx_pcm_create(chip)) < 0) {
|
||||
err = azx_pcm_create(chip);
|
||||
if (err < 0) {
|
||||
snd_card_free(card);
|
||||
return err;
|
||||
}
|
||||
|
||||
/* create mixer controls */
|
||||
if ((err = azx_mixer_create(chip)) < 0) {
|
||||
err = azx_mixer_create(chip);
|
||||
if (err < 0) {
|
||||
snd_card_free(card);
|
||||
return err;
|
||||
}
|
||||
|
||||
snd_card_set_dev(card, &pci->dev);
|
||||
|
||||
if ((err = snd_card_register(card)) < 0) {
|
||||
err = snd_card_register(card);
|
||||
if (err < 0) {
|
||||
snd_card_free(card);
|
||||
return err;
|
||||
}
|
||||
|
||||
@ -26,7 +26,8 @@
|
||||
/*
|
||||
* for mixer controls
|
||||
*/
|
||||
#define HDA_COMPOSE_AMP_VAL(nid,chs,idx,dir) ((nid) | ((chs)<<16) | ((dir)<<18) | ((idx)<<19))
|
||||
#define HDA_COMPOSE_AMP_VAL(nid,chs,idx,dir) \
|
||||
((nid) | ((chs)<<16) | ((dir)<<18) | ((idx)<<19))
|
||||
/* mono volume with index (index=0,1,...) (channel=1,2) */
|
||||
#define HDA_CODEC_VOLUME_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \
|
||||
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \
|
||||
@ -64,13 +65,20 @@
|
||||
#define HDA_CODEC_MUTE(xname, nid, xindex, direction) \
|
||||
HDA_CODEC_MUTE_MONO(xname, nid, 3, xindex, direction)
|
||||
|
||||
int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo);
|
||||
int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);
|
||||
int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);
|
||||
int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag, unsigned int size, unsigned int __user *tlv);
|
||||
int snd_hda_mixer_amp_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo);
|
||||
int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);
|
||||
int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);
|
||||
int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_info *uinfo);
|
||||
int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol);
|
||||
int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol);
|
||||
int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag,
|
||||
unsigned int size, unsigned int __user *tlv);
|
||||
int snd_hda_mixer_amp_switch_info(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_info *uinfo);
|
||||
int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol);
|
||||
int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol);
|
||||
/* lowlevel accessor with caching; use carefully */
|
||||
int snd_hda_codec_amp_read(struct hda_codec *codec, hda_nid_t nid, int ch,
|
||||
int direction, int index);
|
||||
@ -86,10 +94,13 @@ int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch,
|
||||
.private_value = HDA_COMPOSE_AMP_VAL(nid, channel, indices, direction) }
|
||||
|
||||
/* stereo switch binding multiple inputs */
|
||||
#define HDA_BIND_MUTE(xname,nid,indices,dir) HDA_BIND_MUTE_MONO(xname,nid,3,indices,dir)
|
||||
#define HDA_BIND_MUTE(xname,nid,indices,dir) \
|
||||
HDA_BIND_MUTE_MONO(xname,nid,3,indices,dir)
|
||||
|
||||
int snd_hda_mixer_bind_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);
|
||||
int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);
|
||||
int snd_hda_mixer_bind_switch_get(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol);
|
||||
int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol);
|
||||
|
||||
int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, hda_nid_t nid);
|
||||
int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid);
|
||||
@ -107,8 +118,10 @@ struct hda_input_mux {
|
||||
struct hda_input_mux_item items[HDA_MAX_NUM_INPUTS];
|
||||
};
|
||||
|
||||
int snd_hda_input_mux_info(const struct hda_input_mux *imux, struct snd_ctl_elem_info *uinfo);
|
||||
int snd_hda_input_mux_put(struct hda_codec *codec, const struct hda_input_mux *imux,
|
||||
int snd_hda_input_mux_info(const struct hda_input_mux *imux,
|
||||
struct snd_ctl_elem_info *uinfo);
|
||||
int snd_hda_input_mux_put(struct hda_codec *codec,
|
||||
const struct hda_input_mux *imux,
|
||||
struct snd_ctl_elem_value *ucontrol, hda_nid_t nid,
|
||||
unsigned int *cur_val);
|
||||
|
||||
@ -120,13 +133,19 @@ struct hda_channel_mode {
|
||||
const struct hda_verb *sequence;
|
||||
};
|
||||
|
||||
int snd_hda_ch_mode_info(struct hda_codec *codec, struct snd_ctl_elem_info *uinfo,
|
||||
const struct hda_channel_mode *chmode, int num_chmodes);
|
||||
int snd_hda_ch_mode_get(struct hda_codec *codec, struct snd_ctl_elem_value *ucontrol,
|
||||
const struct hda_channel_mode *chmode, int num_chmodes,
|
||||
int snd_hda_ch_mode_info(struct hda_codec *codec,
|
||||
struct snd_ctl_elem_info *uinfo,
|
||||
const struct hda_channel_mode *chmode,
|
||||
int num_chmodes);
|
||||
int snd_hda_ch_mode_get(struct hda_codec *codec,
|
||||
struct snd_ctl_elem_value *ucontrol,
|
||||
const struct hda_channel_mode *chmode,
|
||||
int num_chmodes,
|
||||
int max_channels);
|
||||
int snd_hda_ch_mode_put(struct hda_codec *codec, struct snd_ctl_elem_value *ucontrol,
|
||||
const struct hda_channel_mode *chmode, int num_chmodes,
|
||||
int snd_hda_ch_mode_put(struct hda_codec *codec,
|
||||
struct snd_ctl_elem_value *ucontrol,
|
||||
const struct hda_channel_mode *chmode,
|
||||
int num_chmodes,
|
||||
int *max_channelsp);
|
||||
|
||||
/*
|
||||
@ -146,20 +165,25 @@ struct hda_multi_out {
|
||||
int dig_out_used; /* current usage of digital out (HDA_DIG_XXX) */
|
||||
};
|
||||
|
||||
int snd_hda_multi_out_dig_open(struct hda_codec *codec, struct hda_multi_out *mout);
|
||||
int snd_hda_multi_out_dig_close(struct hda_codec *codec, struct hda_multi_out *mout);
|
||||
int snd_hda_multi_out_dig_open(struct hda_codec *codec,
|
||||
struct hda_multi_out *mout);
|
||||
int snd_hda_multi_out_dig_close(struct hda_codec *codec,
|
||||
struct hda_multi_out *mout);
|
||||
int snd_hda_multi_out_dig_prepare(struct hda_codec *codec,
|
||||
struct hda_multi_out *mout,
|
||||
unsigned int stream_tag,
|
||||
unsigned int format,
|
||||
struct snd_pcm_substream *substream);
|
||||
int snd_hda_multi_out_analog_open(struct hda_codec *codec, struct hda_multi_out *mout,
|
||||
int snd_hda_multi_out_analog_open(struct hda_codec *codec,
|
||||
struct hda_multi_out *mout,
|
||||
struct snd_pcm_substream *substream);
|
||||
int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, struct hda_multi_out *mout,
|
||||
int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
|
||||
struct hda_multi_out *mout,
|
||||
unsigned int stream_tag,
|
||||
unsigned int format,
|
||||
struct snd_pcm_substream *substream);
|
||||
int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec, struct hda_multi_out *mout);
|
||||
int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec,
|
||||
struct hda_multi_out *mout);
|
||||
|
||||
/*
|
||||
* generic codec parser
|
||||
@ -181,7 +205,8 @@ static inline int snd_hda_codec_proc_new(struct hda_codec *codec) { return 0; }
|
||||
int snd_hda_check_board_config(struct hda_codec *codec, int num_configs,
|
||||
const char **modelnames,
|
||||
const struct snd_pci_quirk *pci_list);
|
||||
int snd_hda_add_new_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew);
|
||||
int snd_hda_add_new_ctls(struct hda_codec *codec,
|
||||
struct snd_kcontrol_new *knew);
|
||||
|
||||
/*
|
||||
* power management
|
||||
@ -232,7 +257,9 @@ extern const char *auto_pin_cfg_labels[AUTO_PIN_LAST];
|
||||
|
||||
struct auto_pin_cfg {
|
||||
int line_outs;
|
||||
hda_nid_t line_out_pins[5]; /* sorted in the order of Front/Surr/CLFE/Side */
|
||||
hda_nid_t line_out_pins[5]; /* sorted in the order of
|
||||
* Front/Surr/CLFE/Side
|
||||
*/
|
||||
int speaker_outs;
|
||||
hda_nid_t speaker_pins[5];
|
||||
int hp_outs;
|
||||
@ -243,13 +270,19 @@ struct auto_pin_cfg {
|
||||
hda_nid_t dig_in_pin;
|
||||
};
|
||||
|
||||
#define get_defcfg_connect(cfg) ((cfg & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT)
|
||||
#define get_defcfg_association(cfg) ((cfg & AC_DEFCFG_DEF_ASSOC) >> AC_DEFCFG_ASSOC_SHIFT)
|
||||
#define get_defcfg_location(cfg) ((cfg & AC_DEFCFG_LOCATION) >> AC_DEFCFG_LOCATION_SHIFT)
|
||||
#define get_defcfg_sequence(cfg) (cfg & AC_DEFCFG_SEQUENCE)
|
||||
#define get_defcfg_device(cfg) ((cfg & AC_DEFCFG_DEVICE) >> AC_DEFCFG_DEVICE_SHIFT)
|
||||
#define get_defcfg_connect(cfg) \
|
||||
((cfg & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT)
|
||||
#define get_defcfg_association(cfg) \
|
||||
((cfg & AC_DEFCFG_DEF_ASSOC) >> AC_DEFCFG_ASSOC_SHIFT)
|
||||
#define get_defcfg_location(cfg) \
|
||||
((cfg & AC_DEFCFG_LOCATION) >> AC_DEFCFG_LOCATION_SHIFT)
|
||||
#define get_defcfg_sequence(cfg) \
|
||||
(cfg & AC_DEFCFG_SEQUENCE)
|
||||
#define get_defcfg_device(cfg) \
|
||||
((cfg & AC_DEFCFG_DEVICE) >> AC_DEFCFG_DEVICE_SHIFT)
|
||||
|
||||
int snd_hda_parse_pin_def_config(struct hda_codec *codec, struct auto_pin_cfg *cfg,
|
||||
int snd_hda_parse_pin_def_config(struct hda_codec *codec,
|
||||
struct auto_pin_cfg *cfg,
|
||||
hda_nid_t *ignore_nids);
|
||||
|
||||
/* amp values */
|
||||
|
||||
@ -58,7 +58,8 @@ static void print_amp_caps(struct snd_info_buffer *buffer,
|
||||
snd_iprintf(buffer, "N/A\n");
|
||||
return;
|
||||
}
|
||||
snd_iprintf(buffer, "ofs=0x%02x, nsteps=0x%02x, stepsize=0x%02x, mute=%x\n",
|
||||
snd_iprintf(buffer, "ofs=0x%02x, nsteps=0x%02x, stepsize=0x%02x, "
|
||||
"mute=%x\n",
|
||||
caps & AC_AMPCAP_OFFSET,
|
||||
(caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT,
|
||||
(caps & AC_AMPCAP_STEP_SIZE) >> AC_AMPCAP_STEP_SIZE_SHIFT,
|
||||
@ -76,11 +77,13 @@ static void print_amp_vals(struct snd_info_buffer *buffer,
|
||||
for (i = 0; i < indices; i++) {
|
||||
snd_iprintf(buffer, " [");
|
||||
if (stereo) {
|
||||
val = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_AMP_GAIN_MUTE,
|
||||
val = snd_hda_codec_read(codec, nid, 0,
|
||||
AC_VERB_GET_AMP_GAIN_MUTE,
|
||||
AC_AMP_GET_LEFT | dir | i);
|
||||
snd_iprintf(buffer, "0x%02x ", val);
|
||||
}
|
||||
val = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_AMP_GAIN_MUTE,
|
||||
val = snd_hda_codec_read(codec, nid, 0,
|
||||
AC_VERB_GET_AMP_GAIN_MUTE,
|
||||
AC_AMP_GET_RIGHT | dir | i);
|
||||
snd_iprintf(buffer, "0x%02x]", val);
|
||||
}
|
||||
@ -237,7 +240,8 @@ static void print_pin_caps(struct snd_info_buffer *buffer,
|
||||
}
|
||||
|
||||
|
||||
static void print_codec_info(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
|
||||
static void print_codec_info(struct snd_info_entry *entry,
|
||||
struct snd_info_buffer *buffer)
|
||||
{
|
||||
struct hda_codec *codec = entry->private_data;
|
||||
char buf[32];
|
||||
@ -271,9 +275,11 @@ static void print_codec_info(struct snd_info_entry *entry, struct snd_info_buffe
|
||||
return;
|
||||
}
|
||||
for (i = 0; i < nodes; i++, nid++) {
|
||||
unsigned int wid_caps = snd_hda_param_read(codec, nid,
|
||||
AC_PAR_AUDIO_WIDGET_CAP);
|
||||
unsigned int wid_type = (wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
|
||||
unsigned int wid_caps =
|
||||
snd_hda_param_read(codec, nid,
|
||||
AC_PAR_AUDIO_WIDGET_CAP);
|
||||
unsigned int wid_type =
|
||||
(wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
|
||||
int conn_len = 0;
|
||||
hda_nid_t conn[HDA_MAX_CONNECTIONS];
|
||||
|
||||
@ -313,7 +319,9 @@ static void print_codec_info(struct snd_info_entry *entry, struct snd_info_buffe
|
||||
if (wid_type == AC_WID_PIN) {
|
||||
unsigned int pinctls;
|
||||
print_pin_caps(buffer, codec, nid);
|
||||
pinctls = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
|
||||
pinctls = snd_hda_codec_read(codec, nid, 0,
|
||||
AC_VERB_GET_PIN_WIDGET_CONTROL,
|
||||
0);
|
||||
snd_iprintf(buffer, " Pin-ctls: 0x%02x:", pinctls);
|
||||
if (pinctls & AC_PINCTL_IN_EN)
|
||||
snd_iprintf(buffer, " IN");
|
||||
@ -333,7 +341,8 @@ static void print_codec_info(struct snd_info_entry *entry, struct snd_info_buffe
|
||||
if (wid_caps & AC_WCAP_POWER)
|
||||
snd_iprintf(buffer, " Power: 0x%x\n",
|
||||
snd_hda_codec_read(codec, nid, 0,
|
||||
AC_VERB_GET_POWER_STATE, 0));
|
||||
AC_VERB_GET_POWER_STATE,
|
||||
0));
|
||||
|
||||
if (wid_caps & AC_WCAP_CONN_LIST) {
|
||||
int c, curr = -1;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user