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ALSA: hda/cs35l56: Complete firmware reboot before calling cs_dsp_run()

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Move the call to cs_dsp_run() in cs35l56_hda_fw_load() so that it
is after the CS35L56 has been reset/reinit'd and the regmap
cache has been synced.

cs_dsp_run() syncs up ALSA control cache values with the DSP memory
so this must not be done until the firmware has reinitialized.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230731165726.7940-2-rf@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Richard Fitzgerald 2023-07-31 17:57:18 +01:00 • committed by Takashi Iwai
parent 2ad27caab4
commit 7b6466ad1d
1 changed files with 5 additions and 6 deletions
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11
sound/pci/hda/cs35l56_hda.c
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@ -562,12 +562,6 @@ static int cs35l56_hda_fw_load(struct cs35l56_hda *cs35l56)
if (coeff_filename) if (coeff_filename)
dev_dbg(cs35l56->base.dev, "Loaded Coefficients: %s\n", coeff_filename); dev_dbg(cs35l56->base.dev, "Loaded Coefficients: %s\n", coeff_filename);
ret = cs_dsp_run(&cs35l56->cs_dsp);
if (ret) {
dev_dbg(cs35l56->base.dev, "%s: cs_dsp_run ret %d\n", __func__, ret);
goto err;
}
if (cs35l56->base.secured) { if (cs35l56->base.secured) {
ret = cs35l56_mbox_send(&cs35l56->base, CS35L56_MBOX_CMD_AUDIO_REINIT); ret = cs35l56_mbox_send(&cs35l56->base, CS35L56_MBOX_CMD_AUDIO_REINIT);
if (ret) if (ret)
@ -591,6 +585,11 @@ static int cs35l56_hda_fw_load(struct cs35l56_hda *cs35l56)
regmap_clear_bits(cs35l56->base.regmap, CS35L56_PROTECTION_STATUS, regmap_clear_bits(cs35l56->base.regmap, CS35L56_PROTECTION_STATUS,
CS35L56_FIRMWARE_MISSING); CS35L56_FIRMWARE_MISSING);
cs35l56->base.fw_patched = true; cs35l56->base.fw_patched = true;
ret = cs_dsp_run(&cs35l56->cs_dsp);
if (ret)
dev_dbg(cs35l56->base.dev, "%s: cs_dsp_run ret %d\n", __func__, ret);
err: err:
pm_runtime_put(cs35l56->base.dev); pm_runtime_put(cs35l56->base.dev);
mutex_unlock(&cs35l56->base.irq_lock); mutex_unlock(&cs35l56->base.irq_lock);