[PATCH 2/3] ASoC: nau8825: add disable jack detection support

[David Lin]

A feature for disabling jack detection support.

Co-developed-by: Mac Chiang <mac.chiang at intel.com>
Signed-off-by: Mac Chiang <mac.chiang at intel.com>
Signed-off-by: David Lin <CTLIN0 at nuvoton.com>
---
 sound/soc/codecs/nau8825.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/codecs/nau8825.c b/sound/soc/codecs/nau8825.c
index c845f19b7c41..a356f26735bd 100644
--- a/sound/soc/codecs/nau8825.c
+++ b/sound/soc/codecs/nau8825.c
@@ -1434,6 +1434,13 @@ int nau8825_enable_jack_detect(struct snd_soc_component *component,
 
 	nau8825->jack = jack;
 
+	if (!nau8825->jack) {
+		regmap_update_bits(regmap, NAU8825_REG_HSD_CTRL,
+				   NAU8825_HSD_AUTO_MODE | NAU8825_SPKR_DWN1R |
+				   NAU8825_SPKR_DWN1L, 0);
+		return 0;
+	}
+
 	/* Ground HP Outputs[1:0], needed for headset auto detection
 	 * Enable Automatic Mic/Gnd switching reading on insert interrupt[6]
 	 */
-- 
2.25.1