ALSA: hda: Update register polling macros

Recent commit d91857059d ("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: d91857059d ("ALSA: hda: Rework snd_hdac_stream_reset() to use macros")
Reported-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/alsa-devel/20220818141517.109280-1-amadeuszx.slawinski@linux.intel.com/T/#m1270737db52b5ef163eff73cb5f862d16a07a428
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20221007084856.1638302-1-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Amadeusz Sławiński 2022-10-07 10:48:56 +02:00 committed by Takashi Iwai
parent 417b9c51f5
commit 556a11a082

View file

@ -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) \