ASoC: codecs: wcd939x: Add VDD_PX supply

Device has also VDD_PX supply, which should be acquired by the driver.
Regulator framework will provide a dummy supply, thus the change is
compatible with older DTS.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250526-b4-asoc-wcd9395-vdd-px-v1-6-64d3cb60313b@linaro.org
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/wcd939x.c b/sound/soc/codecs/wcd939x.c
index 9592462f2d6e3067a2ed3339ddd5f676eaf3b5ed..690832037b5dcee0722e118536a45cb70e5c61c2 100644 (file)
--- a/sound/soc/codecs/wcd939x.c
+++ b/sound/soc/codecs/wcd939x.c
@@ -212,7 +212,7 @@ struct wcd939x_priv {
 };
 
 static const char * const wcd939x_supplies[] = {
-       "vdd-rxtx", "vdd-io", "vdd-buck", "vdd-mic-bias",
+       "vdd-rxtx", "vdd-io", "vdd-buck", "vdd-mic-bias", "vdd-px",
 };
 
 static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(ear_pa_gain, 600, -1800);