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Subject[PATCH v8 03/14] ALSA: hda: cs35l41: Save codec object inside component struct
Date
From: Stefan Binding <sbinding@opensource.cirrus.com>

This is required for ALSA control support.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---
sound/pci/hda/cs35l41_hda.c | 1 +
sound/pci/hda/cs35l41_hda.h | 1 +
sound/pci/hda/hda_component.h | 1 +
sound/pci/hda/patch_realtek.c | 1 +
4 files changed, 4 insertions(+)

diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c
index cce27a86267f..bbbaafac50c3 100644
--- a/sound/pci/hda/cs35l41_hda.c
+++ b/sound/pci/hda/cs35l41_hda.c
@@ -117,6 +117,7 @@ static int cs35l41_hda_bind(struct device *dev, struct device *master, void *mas
return -EBUSY;

comps->dev = dev;
+ cs35l41->codec = comps->codec;
strscpy(comps->name, dev_name(dev), sizeof(comps->name));
comps->playback_hook = cs35l41_hda_playback_hook;

diff --git a/sound/pci/hda/cs35l41_hda.h b/sound/pci/hda/cs35l41_hda.h
index a52ffd1f7999..aaf9e16684c2 100644
--- a/sound/pci/hda/cs35l41_hda.h
+++ b/sound/pci/hda/cs35l41_hda.h
@@ -32,6 +32,7 @@ struct cs35l41_hda {
struct regmap *regmap;
struct gpio_desc *reset_gpio;
struct cs35l41_hw_cfg hw_cfg;
+ struct hda_codec *codec;

int irq;
int index;
diff --git a/sound/pci/hda/hda_component.h b/sound/pci/hda/hda_component.h
index e26c896a13f3..534e845b9cd1 100644
--- a/sound/pci/hda/hda_component.h
+++ b/sound/pci/hda/hda_component.h
@@ -14,5 +14,6 @@
struct hda_component {
struct device *dev;
char name[HDA_MAX_NAME_SIZE];
+ struct hda_codec *codec;
void (*playback_hook)(struct device *dev, int action);
};
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index cee69fa7e246..0369e19cd4bd 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6654,6 +6654,7 @@ static void cs35l41_generic_fixup(struct hda_codec *cdc, int action, const char
"%s-%s:00-cs35l41-hda.%d", bus, hid, i);
if (!name)
return;
+ spec->comps[i].codec = cdc;
component_match_add(dev, &spec->match, component_compare_dev_name, name);
}
ret = component_master_add_with_match(dev, &comp_master_ops, spec->match);
--
2.34.1
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