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path: root/sound/pci/hda/local.h
blob: 28cb7f98982ec7b4145c6056d2d5266f21c442bd (plain)
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/*
 */

#ifndef __HDAC_LOCAL_H
#define __HDAC_LOCAL_H

int hdac_read_parm(struct hdac_device *codec, hda_nid_t nid, int parm);

#define get_wcaps(codec, nid) \
	hdac_read_parm(codec, nid, AC_PAR_AUDIO_WIDGET_CAP)
/* get the widget type from widget capability bits */
static inline int get_wcaps_type(unsigned int wcaps)
{
	if (!wcaps)
		return -1; /* invalid type */
	return (wcaps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
}

#define get_pin_caps(codec, nid) \
	hdac_read_parm(codec, nid, AC_PAR_PIN_CAP)

static inline
unsigned int get_pin_cfg(struct hdac_device *codec, hda_nid_t nid)
{
	unsigned int val;

	if (snd_hdac_read(codec, nid, AC_VERB_GET_CONFIG_DEFAULT, 0, &val))
		return -1;
	return val;
}

#define get_amp_caps(codec, nid, dir) \
	hdac_read_parm(codec, nid, (dir) == HDA_OUTPUT ? \
		       AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP)

#define get_power_caps(codec, nid) \
	hdac_read_parm(codec, nid, AC_PAR_POWER_STATE)

#endif /* __HDAC_LOCAL_H */
87ac22c28f287f1762f (diff)parent2b2d3eb41c920b47df2fcedd1489cf748bd09466 (diff)
Merge branch 'sh_eth-E-DMAC-interrupt-mask-cleanups'
Sergei Shtylyov says: ==================== sh_eth: E-DMAC interrupt mask cleanups Here's a set of 3 patches against DaveM's 'net-next.git' repo. The main goal of this set is to stop using the bare numbers for the E-DMAC interrupt masks. [1/3] sh_eth: rename EESIPR bits [2/3] sh_eth: add missing EESIPR bits [3/3] sh_eth: stop using bare numbers for EESIPR values ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'sound/soc/omap/omap-dmic.h')