Lines Matching +full:stream +full:- +full:match +full:- +full:mask
1 /* SPDX-License-Identifier: GPL-2.0 */
3 * HD-audio core stuff
12 #include <linux/io-64-nonatomic-lo-hi.h>
50 * HD-audio codec base device
163 * snd_hdac_read_parm - read a codec parameter
168 * Returns -1 for error. If you need to distinguish the error more
176 return _snd_hdac_read_parm(codec, nid, parm, &val) < 0 ? -1 : val;
189 atomic_inc(&codec->in_pm);
195 atomic_dec(&codec->in_pm);
200 return atomic_read(&codec->in_pm);
205 return !pm_runtime_suspended(&codec->dev);
220 * HD-audio codec base driver
226 int (*match)(struct hdac_device *dev, const struct hdac_driver *drv);
249 /* notify of codec link power-up/down */
278 * HD-audio bus base driver
311 /* link caddr -> codec */
417 unsigned int snd_hdac_aligned_read(void __iomem *addr, unsigned int mask);
419 unsigned int mask);
420 #define snd_hdac_aligned_mmio(bus) (bus)->aligned_mmio
423 #define snd_hdac_aligned_read(addr, mask) 0
424 #define snd_hdac_aligned_write(val, addr, mask) do {} while (0)
466 snd_hdac_reg_writeb(chip, (chip)->remap_addr + (reg), value)
468 snd_hdac_reg_readb(chip, (chip)->remap_addr + (reg))
470 snd_hdac_reg_writew(chip, (chip)->remap_addr + (reg), value)
472 snd_hdac_reg_readw(chip, (chip)->remap_addr + (reg))
474 snd_hdac_reg_writel(chip, (chip)->remap_addr + (reg), value)
476 snd_hdac_reg_readl(chip, (chip)->remap_addr + (reg))
493 #define snd_hdac_chip_updatel(chip, reg, mask, val) \
495 (snd_hdac_chip_readl(chip, reg) & ~(mask)) | (val))
496 #define snd_hdac_chip_updatew(chip, reg, mask, val) \
498 (snd_hdac_chip_readw(chip, reg) & ~(mask)) | (val))
499 #define snd_hdac_chip_updateb(chip, reg, mask, val) \
501 (snd_hdac_chip_readb(chip, reg) & ~(mask)) | (val))
504 #define snd_hdac_updatel(addr, reg, mask, val) \
505 writel(((readl(addr + reg) & ~(mask)) | (val)), addr + reg)
507 #define snd_hdac_updatew(addr, reg, mask, val) \
508 writew(((readw(addr + reg) & ~(mask)) | (val)), addr + reg)
511 * HD-audio stream
524 void __iomem *sd_addr; /* stream descriptor pointer */
526 void __iomem *spib_addr; /* software position in buffers stream pointer */
527 void __iomem *fifo_addr; /* software position Max fifos stream pointer */
533 u32 sd_int_sta_mask; /* stream int status mask */
543 unsigned char stream_tag; /* assigned stream */
544 unsigned char index; /* stream index */
613 snd_hdac_reg_writel((dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg, value)
615 snd_hdac_reg_writew((dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg, value)
617 snd_hdac_reg_writeb((dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg, value)
619 snd_hdac_reg_readl((dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg)
621 snd_hdac_reg_readw((dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg)
623 snd_hdac_reg_readb((dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg)
626 false, (dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg)
629 false, (dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg)
632 false, (dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg)
635 #define snd_hdac_stream_updatel(dev, reg, mask, val) \
638 ~(mask)) | (val))
639 #define snd_hdac_stream_updatew(dev, reg, mask, val) \
642 ~(mask)) | (val))
643 #define snd_hdac_stream_updateb(dev, reg, mask, val) \
646 ~(mask)) | (val))
650 #define snd_hdac_dsp_lock_init(dev) mutex_init(&(dev)->dsp_mutex)
651 #define snd_hdac_dsp_lock(dev) mutex_lock(&(dev)->dsp_mutex)
652 #define snd_hdac_dsp_unlock(dev) mutex_unlock(&(dev)->dsp_mutex)
653 #define snd_hdac_stream_is_locked(dev) ((dev)->locked)
694 return -1; /* invalid type */
717 array->elem_size = size;
718 array->alloc_align = align;
723 return array->list + idx * array->elem_size;
728 return (unsigned long)(ptr - array->list) / array->elem_size;
733 for ((idx) = 0, (ptr) = (array)->list; (idx) < (array)->used; \