[alsa-devel] [PATCH 1/4] ALSA: hda/ca0132 - Fix microphone inconsistency issues

[Connor McAdams]

This patch fixes microphone inconsistency issues by adding a delay to
each setup_defaults function. Without this, the microphone only works
intermittently.

Signed-off-by: Connor McAdams <conmanx360 at gmail.com>
---
 sound/pci/hda/patch_ca0132.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index b098504..12a3581 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -7223,6 +7223,8 @@ static void r3d_setup_defaults(struct hda_codec *codec)
 	int num_fx;
 	int idx, i;
 
+	msleep(100);
+
 	if (spec->dsp_state != DSP_DOWNLOADED)
 		return;
 
@@ -7267,6 +7269,8 @@ static void sbz_setup_defaults(struct hda_codec *codec)
 	int num_fx;
 	int idx, i;
 
+	msleep(100);
+
 	if (spec->dsp_state != DSP_DOWNLOADED)
 		return;
 
@@ -7324,6 +7328,8 @@ static void ae5_setup_defaults(struct hda_codec *codec)
 	int num_fx;
 	int idx, i;
 
+	msleep(100);
+
 	if (spec->dsp_state != DSP_DOWNLOADED)
 		return;
 
-- 
2.7.4