Commit 556a11a0 authored by Amadeusz Sławiński's avatar Amadeusz Sławiński Committed by Takashi Iwai

ALSA: hda: Update register polling macros

Recent commit d9185705 ("ALSA: hda: Rework snd_hdac_stream_reset() to use macros")
missed that on some devices register access needs to be done with
unaligned access helper. Change polling macros to use
read_poll_timeout_atomic() in order to specify register read function.

Fixes: d9185705 ("ALSA: hda: Rework snd_hdac_stream_reset() to use macros")
Reported-by: default avatarJon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/alsa-devel/20220818141517.109280-1-amadeuszx.slawinski@linux.intel.com/T/#m1270737db52b5ef163eff73cb5f862d16a07a428Reviewed-by: default avatarCezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: default avatarAmadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20221007084856.1638302-1-amadeuszx.slawinski@linux.intel.comSigned-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 417b9c51
......@@ -592,11 +592,11 @@ int snd_hdac_get_stream_stripe_ctl(struct hdac_bus *bus,
#define snd_hdac_stream_readb(dev, reg) \
snd_hdac_reg_readb((dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg)
#define snd_hdac_stream_readb_poll(dev, reg, val, cond, delay_us, timeout_us) \
readb_poll_timeout((dev)->sd_addr + AZX_REG_ ## reg, val, cond, \
delay_us, timeout_us)
read_poll_timeout_atomic(snd_hdac_reg_readb, val, cond, delay_us, timeout_us, \
false, (dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg)
#define snd_hdac_stream_readl_poll(dev, reg, val, cond, delay_us, timeout_us) \
readl_poll_timeout((dev)->sd_addr + AZX_REG_ ## reg, val, cond, \
delay_us, timeout_us)
read_poll_timeout_atomic(snd_hdac_reg_readl, val, cond, delay_us, timeout_us, \
false, (dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg)
/* update a register, pass without AZX_REG_ prefix */
#define snd_hdac_stream_updatel(dev, reg, mask, val) \
......
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