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Commit a3a1d9d2 authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: wm8994: Tune VMID power up sequence 



Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent c0cc3f16

sound/soc/codecs/wm8994.c

+2 −2
Original line number Diff line number Diff line
@@ -862,7 +862,7 @@ static void vmid_reference(struct snd_soc_codec *codec) 
					    WM8994_BIAS_SRC |

					    WM8994_STARTUP_BIAS_ENA |

					    WM8994_VMID_BUF_ENA |

					    (0x3 << WM8994_VMID_RAMP_SHIFT));

					    (0x2 << WM8994_VMID_RAMP_SHIFT));



			/* Main bias enable, VMID=2x40k */

			snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
@@ -870,7 +870,7 @@ static void vmid_reference(struct snd_soc_codec *codec) 
					    WM8994_VMID_SEL_MASK,

					    WM8994_BIAS_ENA | 0x2);



			msleep(50);

			msleep(300);



			snd_soc_update_bits(codec, WM8994_ANTIPOP_2,

					    WM8994_VMID_RAMP_MASK |