[RESEND PATCH v1 4/6] staging: greybus: audio: Resolve compilation error in topology parser

From: Vaibhav Agarwal
Date: Tue Jun 02 2020 - 01:22:22 EST

Next message: Navid Emamdoost: "[PATCH] spi: tegra20-slink: call pm_runtime_put if pm_runtime_get_sync fails"
Previous message: Vaibhav Agarwal: "[RESEND PATCH v1 3/6] staging: greybus: audio: Resolve compilation errors for GB codec module"
In reply to: Dan Carpenter: "Re: [RESEND PATCH v1 3/6] staging: greybus: audio: Resolve compilation errors for GB codec module"
Next in thread: Dan Carpenter: "Re: [RESEND PATCH v1 4/6] staging: greybus: audio: Resolve compilation error in topology parser"
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Fix compilation errors for GB Audio topology parser code with recent
kernel versions.

Signed-off-by: Vaibhav Agarwal <vaibhav.sr@xxxxxxxxx>
---
drivers/staging/greybus/audio_topology.c | 130 +++++++++++------------
1 file changed, 61 insertions(+), 69 deletions(-)

diff --git a/drivers/staging/greybus/audio_topology.c b/drivers/staging/greybus/audio_topology.c
index 4ac30accf226..7d5e87341a5c 100644
--- a/drivers/staging/greybus/audio_topology.c
+++ b/drivers/staging/greybus/audio_topology.c
@@ -5,8 +5,8 @@
* Copyright 2015-2016 Linaro Ltd.
*/

+#include <linux/greybus.h>
#include "audio_codec.h"
-#include "greybus_protocols.h"

#define GBAUDIO_INVALID_ID 0xFF

@@ -165,15 +165,15 @@ static int gbcodec_mixer_ctl_info(struct snd_kcontrol *kcontrol,
struct gbaudio_ctl_pvt *data;
struct gb_audio_ctl_elem_info *info;
struct gbaudio_module_info *module;
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- struct gbaudio_codec_info *gbcodec = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct gbaudio_codec_info *gb = snd_soc_component_get_drvdata(comp);

- dev_dbg(codec->dev, "Entered %s:%s\n", __func__, kcontrol->id.name);
+ dev_dbg(comp->dev, "Entered %s:%s\n", __func__, kcontrol->id.name);
data = (struct gbaudio_ctl_pvt *)kcontrol->private_value;
info = (struct gb_audio_ctl_elem_info *)data->info;

if (!info) {
- dev_err(codec->dev, "NULL info for %s\n", uinfo->id.name);
+ dev_err(comp->dev, "NULL info for %s\n", uinfo->id.name);
return -EINVAL;
}

@@ -193,7 +193,7 @@ static int gbcodec_mixer_ctl_info(struct snd_kcontrol *kcontrol,
uinfo->value.enumerated.items = max;
if (uinfo->value.enumerated.item > max - 1)
uinfo->value.enumerated.item = max - 1;
- module = find_gb_module(gbcodec, kcontrol->id.name);
+ module = find_gb_module(gb, kcontrol->id.name);
if (!module)
return -EINVAL;
name = gbaudio_map_controlid(module, data->ctl_id,
@@ -201,7 +201,7 @@ static int gbcodec_mixer_ctl_info(struct snd_kcontrol *kcontrol,
strlcpy(uinfo->value.enumerated.name, name, NAME_SIZE);
break;
default:
- dev_err(codec->dev, "Invalid type: %d for %s:kcontrol\n",
+ dev_err(comp->dev, "Invalid type: %d for %s:kcontrol\n",
info->type, kcontrol->id.name);
break;
}
@@ -216,11 +216,11 @@ static int gbcodec_mixer_ctl_get(struct snd_kcontrol *kcontrol,
struct gbaudio_ctl_pvt *data;
struct gb_audio_ctl_elem_value gbvalue;
struct gbaudio_module_info *module;
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- struct gbaudio_codec_info *gb = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct gbaudio_codec_info *gb = snd_soc_component_get_drvdata(comp);
struct gb_bundle *bundle;

- dev_dbg(codec->dev, "Entered %s:%s\n", __func__, kcontrol->id.name);
+ dev_dbg(comp->dev, "Entered %s:%s\n", __func__, kcontrol->id.name);
module = find_gb_module(gb, kcontrol->id.name);
if (!module)
return -EINVAL;
@@ -239,7 +239,7 @@ static int gbcodec_mixer_ctl_get(struct snd_kcontrol *kcontrol,
gb_pm_runtime_put_autosuspend(bundle);

if (ret) {
- dev_err_ratelimited(codec->dev, "%d:Error in %s for %s\n", ret,
+ dev_err_ratelimited(comp->dev, "%d:Error in %s for %s\n", ret,
__func__, kcontrol->id.name);
return ret;
}
@@ -262,7 +262,7 @@ static int gbcodec_mixer_ctl_get(struct snd_kcontrol *kcontrol,
le32_to_cpu(gbvalue.value.enumerated_item[1]);
break;
default:
- dev_err(codec->dev, "Invalid type: %d for %s:kcontrol\n",
+ dev_err(comp->dev, "Invalid type: %d for %s:kcontrol\n",
info->type, kcontrol->id.name);
ret = -EINVAL;
break;
@@ -278,11 +278,11 @@ static int gbcodec_mixer_ctl_put(struct snd_kcontrol *kcontrol,
struct gbaudio_ctl_pvt *data;
struct gb_audio_ctl_elem_value gbvalue;
struct gbaudio_module_info *module;
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- struct gbaudio_codec_info *gb = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct gbaudio_codec_info *gb = snd_soc_component_get_drvdata(comp);
struct gb_bundle *bundle;

- dev_dbg(codec->dev, "Entered %s:%s\n", __func__, kcontrol->id.name);
+ dev_dbg(comp->dev, "Entered %s:%s\n", __func__, kcontrol->id.name);
module = find_gb_module(gb, kcontrol->id.name);
if (!module)
return -EINVAL;
@@ -309,7 +309,7 @@ static int gbcodec_mixer_ctl_put(struct snd_kcontrol *kcontrol,
cpu_to_le32(ucontrol->value.enumerated.item[1]);
break;
default:
- dev_err(codec->dev, "Invalid type: %d for %s:kcontrol\n",
+ dev_err(comp->dev, "Invalid type: %d for %s:kcontrol\n",
info->type, kcontrol->id.name);
ret = -EINVAL;
break;
@@ -328,7 +328,7 @@ static int gbcodec_mixer_ctl_put(struct snd_kcontrol *kcontrol,
gb_pm_runtime_put_autosuspend(bundle);

if (ret) {
- dev_err_ratelimited(codec->dev, "%d:Error in %s for %s\n", ret,
+ dev_err_ratelimited(comp->dev, "%d:Error in %s for %s\n", ret,
__func__, kcontrol->id.name);
}

@@ -352,11 +352,7 @@ static int gbcodec_mixer_dapm_ctl_info(struct snd_kcontrol *kcontrol,
int platform_max, platform_min;
struct gbaudio_ctl_pvt *data;
struct gb_audio_ctl_elem_info *info;
- struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
- struct snd_soc_dapm_widget *widget = wlist->widgets[0];
- struct snd_soc_codec *codec = widget->codec;

- dev_dbg(codec->dev, "Entered %s:%s\n", __func__, kcontrol->id.name);
data = (struct gbaudio_ctl_pvt *)kcontrol->private_value;
info = (struct gb_audio_ctl_elem_info *)data->info;

@@ -387,11 +383,11 @@ static int gbcodec_mixer_dapm_ctl_get(struct snd_kcontrol *kcontrol,
struct gbaudio_module_info *module;
struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
struct snd_soc_dapm_widget *widget = wlist->widgets[0];
- struct snd_soc_codec *codec = widget->codec;
- struct gbaudio_codec_info *gb = snd_soc_codec_get_drvdata(codec);
+ struct device *codec_dev = widget->dapm->dev;
+ struct gbaudio_codec_info *gb = dev_get_drvdata(codec_dev);
struct gb_bundle *bundle;

- dev_dbg(codec->dev, "Entered %s:%s\n", __func__, kcontrol->id.name);
+ dev_dbg(codec_dev, "Entered %s:%s\n", __func__, kcontrol->id.name);
module = find_gb_module(gb, kcontrol->id.name);
if (!module)
return -EINVAL;
@@ -415,7 +411,7 @@ static int gbcodec_mixer_dapm_ctl_get(struct snd_kcontrol *kcontrol,
gb_pm_runtime_put_autosuspend(bundle);

if (ret) {
- dev_err_ratelimited(codec->dev, "%d:Error in %s for %s\n", ret,
+ dev_err_ratelimited(codec_dev, "%d:Error in %s for %s\n", ret,
__func__, kcontrol->id.name);
return ret;
}
@@ -429,7 +425,7 @@ static int gbcodec_mixer_dapm_ctl_get(struct snd_kcontrol *kcontrol,
static int gbcodec_mixer_dapm_ctl_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- int ret, wi, max, connect;
+ int ret, wi, max;
unsigned int mask, val;
struct gb_audio_ctl_elem_info *info;
struct gbaudio_ctl_pvt *data;
@@ -437,11 +433,12 @@ static int gbcodec_mixer_dapm_ctl_put(struct snd_kcontrol *kcontrol,
struct gbaudio_module_info *module;
struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
struct snd_soc_dapm_widget *widget = wlist->widgets[0];
- struct snd_soc_codec *codec = widget->codec;
- struct gbaudio_codec_info *gb = snd_soc_codec_get_drvdata(codec);
+ struct device *codec_dev = widget->dapm->dev;
+ struct gbaudio_codec_info *gb = dev_get_drvdata(codec_dev);
+ struct snd_soc_dapm_update *update = NULL;
struct gb_bundle *bundle;

- dev_dbg(codec->dev, "Entered %s:%s\n", __func__, kcontrol->id.name);
+ dev_dbg(codec_dev, "Entered %s:%s\n", __func__, kcontrol->id.name);
module = find_gb_module(gb, kcontrol->id.name);
if (!module)
return -EINVAL;
@@ -458,17 +455,13 @@ static int gbcodec_mixer_dapm_ctl_put(struct snd_kcontrol *kcontrol,
max = le32_to_cpu(info->value.integer.max);
mask = (1 << fls(max)) - 1;
val = ucontrol->value.integer.value[0] & mask;
- connect = !!val;

/* update ucontrol */
if (gbvalue.value.integer_value[0] != val) {
for (wi = 0; wi < wlist->num_widgets; wi++) {
widget = wlist->widgets[wi];
-
- widget->value = val;
- widget->dapm->update = NULL;
- snd_soc_dapm_mixer_update_power(widget, kcontrol,
- connect);
+ snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol,
+ val, update);
}
gbvalue.value.integer_value[0] =
cpu_to_le32(ucontrol->value.integer.value[0]);
@@ -484,7 +477,7 @@ static int gbcodec_mixer_dapm_ctl_put(struct snd_kcontrol *kcontrol,
gb_pm_runtime_put_autosuspend(bundle);

if (ret) {
- dev_err_ratelimited(codec->dev,
+ dev_err_ratelimited(codec_dev,
"%d:Error in %s for %s\n", ret,
__func__, kcontrol->id.name);
return ret;
@@ -553,11 +546,11 @@ static int gbcodec_enum_ctl_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int ret, ctl_id;
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct gbaudio_codec_info *gb = snd_soc_component_get_drvdata(comp);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
struct gb_audio_ctl_elem_value gbvalue;
struct gbaudio_module_info *module;
- struct gbaudio_codec_info *gb = snd_soc_codec_get_drvdata(codec);
struct gb_bundle *bundle;

module = find_gb_module(gb, kcontrol->id.name);
@@ -580,7 +573,7 @@ static int gbcodec_enum_ctl_get(struct snd_kcontrol *kcontrol,
gb_pm_runtime_put_autosuspend(bundle);

if (ret) {
- dev_err_ratelimited(codec->dev, "%d:Error in %s for %s\n", ret,
+ dev_err_ratelimited(comp->dev, "%d:Error in %s for %s\n", ret,
__func__, kcontrol->id.name);
return ret;
}
@@ -598,11 +591,11 @@ static int gbcodec_enum_ctl_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int ret, ctl_id;
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct gbaudio_codec_info *gb = snd_soc_component_get_drvdata(comp);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
struct gb_audio_ctl_elem_value gbvalue;
struct gbaudio_module_info *module;
- struct gbaudio_codec_info *gb = snd_soc_codec_get_drvdata(codec);
struct gb_bundle *bundle;

module = find_gb_module(gb, kcontrol->id.name);
@@ -613,13 +606,13 @@ static int gbcodec_enum_ctl_put(struct snd_kcontrol *kcontrol,
if (ctl_id < 0)
return -EINVAL;

- if (ucontrol->value.enumerated.item[0] > e->max - 1)
+ if (ucontrol->value.enumerated.item[0] > e->items - 1)
return -EINVAL;
gbvalue.value.enumerated_item[0] =
cpu_to_le32(ucontrol->value.enumerated.item[0]);

if (e->shift_l != e->shift_r) {
- if (ucontrol->value.enumerated.item[1] > e->max - 1)
+ if (ucontrol->value.enumerated.item[1] > e->items - 1)
return -EINVAL;
gbvalue.value.enumerated_item[1] =
cpu_to_le32(ucontrol->value.enumerated.item[1]);
@@ -637,8 +630,8 @@ static int gbcodec_enum_ctl_put(struct snd_kcontrol *kcontrol,
gb_pm_runtime_put_autosuspend(bundle);

if (ret) {
- dev_err_ratelimited(codec->dev, "%d:Error in %s for %s\n", ret,
- __func__, kcontrol->id.name);
+ dev_err_ratelimited(comp->dev, "%d:Error in %s for %s\n",
+ ret, __func__, kcontrol->id.name);
}

return ret;
@@ -659,13 +652,13 @@ static int gbaudio_tplg_create_enum_kctl(struct gbaudio_module_info *gb,
gb_enum = &ctl->info.value.enumerated;

/* since count=1, and reg is dummy */
- gbe->max = le32_to_cpu(gb_enum->items);
+ gbe->items = le32_to_cpu(gb_enum->items);
gbe->texts = gb_generate_enum_strings(gb, gb_enum);

/* debug enum info */
- dev_dbg(gb->dev, "Max:%d, name_length:%d\n", gbe->max,
+ dev_dbg(gb->dev, "Max:%d, name_length:%d\n", gbe->items,
le16_to_cpu(gb_enum->names_length));
- for (i = 0; i < gbe->max; i++)
+ for (i = 0; i < gbe->items; i++)
dev_dbg(gb->dev, "src[%d]: %s\n", i, gbe->texts[i]);

*kctl = (struct snd_kcontrol_new)
@@ -720,8 +713,8 @@ static int gbcodec_enum_dapm_ctl_get(struct snd_kcontrol *kcontrol,
struct snd_soc_dapm_widget *widget = wlist->widgets[0];
struct gbaudio_module_info *module;
struct gb_audio_ctl_elem_value gbvalue;
- struct snd_soc_codec *codec = widget->codec;
- struct gbaudio_codec_info *gb = snd_soc_codec_get_drvdata(codec);
+ struct device *codec_dev = widget->dapm->dev;
+ struct gbaudio_codec_info *gb = dev_get_drvdata(codec_dev);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
struct gb_bundle *bundle;

@@ -745,7 +738,7 @@ static int gbcodec_enum_dapm_ctl_get(struct snd_kcontrol *kcontrol,
gb_pm_runtime_put_autosuspend(bundle);

if (ret) {
- dev_err_ratelimited(codec->dev, "%d:Error in %s for %s\n", ret,
+ dev_err_ratelimited(codec_dev, "%d:Error in %s for %s\n", ret,
__func__, kcontrol->id.name);
return ret;
}
@@ -768,12 +761,13 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol,
struct snd_soc_dapm_widget *widget = wlist->widgets[0];
struct gb_audio_ctl_elem_value gbvalue;
struct gbaudio_module_info *module;
- struct snd_soc_codec *codec = widget->codec;
- struct gbaudio_codec_info *gb = snd_soc_codec_get_drvdata(codec);
+ struct device *codec_dev = widget->dapm->dev;
+ struct gbaudio_codec_info *gb = dev_get_drvdata(codec_dev);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
struct gb_bundle *bundle;
+ struct snd_soc_dapm_update *update = NULL;

- if (ucontrol->value.enumerated.item[0] > e->max - 1)
+ if (ucontrol->value.enumerated.item[0] > e->items - 1)
return -EINVAL;

module = find_gb_module(gb, kcontrol->id.name);
@@ -797,7 +791,7 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol,
gb_pm_runtime_put_autosuspend(bundle);

if (ret) {
- dev_err_ratelimited(codec->dev, "%d:Error in %s for %s\n", ret,
+ dev_err_ratelimited(codec_dev, "%d:Error in %s for %s\n", ret,
__func__, kcontrol->id.name);
return ret;
}
@@ -814,7 +808,7 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol,
}

if (e->shift_l != e->shift_r) {
- if (ucontrol->value.enumerated.item[1] > e->max - 1)
+ if (ucontrol->value.enumerated.item[1] > e->items - 1)
return -EINVAL;
val |= ucontrol->value.enumerated.item[1] << e->shift_r;
mask |= e->mask << e->shift_r;
@@ -837,16 +831,14 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol,
gb_pm_runtime_put_autosuspend(bundle);

if (ret) {
- dev_err_ratelimited(codec->dev,
+ dev_err_ratelimited(codec_dev,
"%d:Error in %s for %s\n", ret,
__func__, kcontrol->id.name);
}
for (wi = 0; wi < wlist->num_widgets; wi++) {
widget = wlist->widgets[wi];
-
- widget->value = val;
- widget->dapm->update = NULL;
- snd_soc_dapm_mux_update_power(widget, kcontrol, mux, e);
+ snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
+ val, e, update);
}
}

@@ -868,13 +860,13 @@ static int gbaudio_tplg_create_enum_ctl(struct gbaudio_module_info *gb,
gb_enum = &ctl->info.value.enumerated;

/* since count=1, and reg is dummy */
- gbe->max = le32_to_cpu(gb_enum->items);
+ gbe->items = le32_to_cpu(gb_enum->items);
gbe->texts = gb_generate_enum_strings(gb, gb_enum);

/* debug enum info */
- dev_dbg(gb->dev, "Max:%d, name_length:%d\n", gbe->max,
+ dev_dbg(gb->dev, "Max:%d, name_length:%d\n", gbe->items,
le16_to_cpu(gb_enum->names_length));
- for (i = 0; i < gbe->max; i++)
+ for (i = 0; i < gbe->items; i++)
dev_dbg(gb->dev, "src[%d]: %s\n", i, gbe->texts[i]);

*kctl = (struct snd_kcontrol_new)
@@ -935,12 +927,12 @@ static int gbaudio_widget_event(struct snd_soc_dapm_widget *w,
{
int wid;
int ret;
- struct snd_soc_codec *codec = w->codec;
- struct gbaudio_codec_info *gbcodec = snd_soc_codec_get_drvdata(codec);
+ struct device *codec_dev = w->dapm->dev;
+ struct gbaudio_codec_info *gbcodec = dev_get_drvdata(codec_dev);
struct gbaudio_module_info *module;
struct gb_bundle *bundle;

- dev_dbg(codec->dev, "%s %s %d\n", __func__, w->name, event);
+ dev_dbg(codec_dev, "%s %s %d\n", __func__, w->name, event);

/* Find relevant module */
module = find_gb_module(gbcodec, w->name);
@@ -950,7 +942,7 @@ static int gbaudio_widget_event(struct snd_soc_dapm_widget *w,
/* map name to widget id */
wid = gbaudio_map_widgetname(module, w->name);
if (wid < 0) {
- dev_err(codec->dev, "Invalid widget name:%s\n", w->name);
+ dev_err(codec_dev, "Invalid widget name:%s\n", w->name);
return -EINVAL;
}

@@ -973,7 +965,7 @@ static int gbaudio_widget_event(struct snd_soc_dapm_widget *w,
break;
}
if (ret)
- dev_err_ratelimited(codec->dev,
+ dev_err_ratelimited(codec_dev,
"%d: widget, event:%d failed:%d\n", wid,
event, ret);

--
2.26.2

Next message: Navid Emamdoost: "[PATCH] spi: tegra20-slink: call pm_runtime_put if pm_runtime_get_sync fails"
Previous message: Vaibhav Agarwal: "[RESEND PATCH v1 3/6] staging: greybus: audio: Resolve compilation errors for GB codec module"
In reply to: Dan Carpenter: "Re: [RESEND PATCH v1 3/6] staging: greybus: audio: Resolve compilation errors for GB codec module"
Next in thread: Dan Carpenter: "Re: [RESEND PATCH v1 4/6] staging: greybus: audio: Resolve compilation error in topology parser"
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