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drivers: dai: intel: dmic: fix dmic power-up on cAVS2.5 and ACE1.5

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The logic to poll on CPA bit is not working on non-ACE2.0
platforms. This is causing regressions in SOF test suite with
dmic.

Fixes: 2547948544 ("intel_adsp: ace20_lnl: dmic: Program new HW registers for dmic")
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
This commit is contained in:
Kai Vehmanen 2023-04-21 16:18:24 +03:00 • committed by Anas Nashif
commit 6403c9414b
1 changed files with 2 additions and 1 deletions
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3
drivers/dai/intel/dmic/dmic.c
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@ -325,10 +325,11 @@ static inline void dai_dmic_en_power(const struct dai_intel_dmic *dmic)
sys_write32((sys_read32(base + DMICLCTL_OFFSET) | DMICLCTL_SPA),
base + DMICLCTL_OFFSET);
#ifdef CONFIG_SOC_INTEL_ACE20_LNL /* Ace 2.0 */
while (!(sys_read32(base + DMICLCTL_OFFSET) & DMICLCTL_CPA)) {
k_sleep(K_USEC(100));
}
#endif
}
static inline void dai_dmic_dis_power(const struct dai_intel_dmic *dmic)