2023-08-02 12:35:23

by Stefan Binding

Subject: [PATCH v1] ALSA: hda: cs35l41: Print amp configuration after bind

Print amp configuration information to be able to confirm ACPI
_DSD information (and other useful info) for each amp on each
system using CS35L41, without having to get the acpidump.

Signed-off-by: Stefan Binding <[email protected]>
---
sound/pci/hda/cs35l41_hda.c | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c
index 98feb5ccd5866..825e551be9bb8 100644
--- a/sound/pci/hda/cs35l41_hda.c
+++ b/sound/pci/hda/cs35l41_hda.c
@@ -1124,6 +1124,13 @@ static int cs35l41_hda_bind(struct device *dev, struct device *master, void *mas
pm_runtime_mark_last_busy(dev);
pm_runtime_put_autosuspend(dev);

+ dev_info(cs35l41->dev,
+ "CS35L41 Bound - SSID: %s, BST: %d, VSPK: %d, CH: %c, FW EN: %d, SPKID: %d\n",
+ cs35l41->acpi_subsystem_id, cs35l41->hw_cfg.bst_type,
+ cs35l41->hw_cfg.gpio1.func == CS35l41_VSPK_SWITCH,
+ cs35l41->hw_cfg.spk_pos ? 'R' : 'L',
+ cs35l41->firmware_running, cs35l41->speaker_id);
+
return ret;
}

--
2.34.1

2023-08-02 14:15:14

by Takashi Iwai

Subject: Re: [PATCH v1] ALSA: hda: cs35l41: Print amp configuration after bind

On Wed, 02 Aug 2023 14:12:35 +0200,
Stefan Binding wrote:
>
> Print amp configuration information to be able to confirm ACPI
> _DSD information (and other useful info) for each amp on each
> system using CS35L41, without having to get the acpidump.
>
> Signed-off-by: Stefan Binding <[email protected]>

Thanks, applied now to for-next branch.


Takashi