Use le16/32/64_to_cpu() as needed to make Sparse happy.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/soc-topology.c | 291 +++++++++++++++++++++++----------------
1 file changed, 170 insertions(+), 121 deletions(-)
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 472f7705da93..03c4dbdfc584 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -197,8 +197,8 @@ static int tplc_chan_get_reg(struct soc_tplg *tplg,
int i;
for (i = 0; i < SND_SOC_TPLG_MAX_CHAN; i++) {
- if (chan[i].id == map)
- return chan[i].reg;
+ if (le32_to_cpu(chan[i].id) == map)
+ return le32_to_cpu(chan[i].reg);
}
return -EINVAL;
@@ -210,8 +210,8 @@ static int tplc_chan_get_shift(struct soc_tplg *tplg,
int i;
for (i = 0; i < SND_SOC_TPLG_MAX_CHAN; i++) {
- if (chan[i].id == map)
- return chan[i].shift;
+ if (le32_to_cpu(chan[i].id) == map)
+ return le32_to_cpu(chan[i].shift);
}
return -EINVAL;
@@ -592,7 +592,7 @@ static int soc_tplg_kcontrol_bind_io(struct snd_soc_tplg_ctl_hdr *hdr,
const struct snd_soc_tplg_bytes_ext_ops *ext_ops;
int num_ops, i;
- if (hdr->ops.info == SND_SOC_TPLG_CTL_BYTES
+ if (le32_to_cpu(hdr->ops.info) == SND_SOC_TPLG_CTL_BYTES
&& k->iface & SNDRV_CTL_ELEM_IFACE_MIXER
&& k->access & SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE
&& k->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) {
@@ -708,9 +708,9 @@ static int soc_tplg_create_tlv_db_scale(struct soc_tplg *tplg,
p[0] = SNDRV_CTL_TLVT_DB_SCALE;
p[1] = item_len;
- p[2] = scale->min;
- p[3] = (scale->step & TLV_DB_SCALE_MASK)
- | (scale->mute ? TLV_DB_SCALE_MUTE : 0);
+ p[2] = le32_to_cpu(scale->min);
+ p[3] = (le32_to_cpu(scale->step) & TLV_DB_SCALE_MASK)
+ | (le32_to_cpu(scale->mute) ? TLV_DB_SCALE_MUTE : 0);
kc->tlv.p = (void *)p;
return 0;
@@ -720,13 +720,14 @@ static int soc_tplg_create_tlv(struct soc_tplg *tplg,
struct snd_kcontrol_new *kc, struct snd_soc_tplg_ctl_hdr *tc)
{
struct snd_soc_tplg_ctl_tlv *tplg_tlv;
+ u32 access = le32_to_cpu(tc->access);
- if (!(tc->access & SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE))
+ if (!(access & SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE))
return 0;
- if (!(tc->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK)) {
+ if (!(access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK)) {
tplg_tlv = &tc->tlv;
- switch (tplg_tlv->type) {
+ switch (le32_to_cpu(tplg_tlv->type)) {
case SNDRV_CTL_TLVT_DB_SCALE:
return soc_tplg_create_tlv_db_scale(tplg, kc,
&tplg_tlv->scale);
@@ -777,7 +778,7 @@ static int soc_tplg_dbytes_create(struct soc_tplg *tplg, unsigned int count,
return -ENOMEM;
tplg->pos += (sizeof(struct snd_soc_tplg_bytes_control) +
- be->priv.size);
+ le32_to_cpu(be->priv.size));
dev_dbg(tplg->dev,
"ASoC: adding bytes kcontrol %s with access 0x%x\n",
@@ -787,9 +788,9 @@ static int soc_tplg_dbytes_create(struct soc_tplg *tplg, unsigned int count,
kc.name = be->hdr.name;
kc.private_value = (long)sbe;
kc.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
- kc.access = be->hdr.access;
+ kc.access = le32_to_cpu(be->hdr.access);
- sbe->max = be->max;
+ sbe->max = le32_to_cpu(be->max);
sbe->dobj.type = SND_SOC_DOBJ_BYTES;
sbe->dobj.ops = tplg->ops;
INIT_LIST_HEAD(&sbe->dobj.list);
@@ -857,7 +858,7 @@ static int soc_tplg_dmixer_create(struct soc_tplg *tplg, unsigned int count,
if (sm == NULL)
return -ENOMEM;
tplg->pos += (sizeof(struct snd_soc_tplg_mixer_control) +
- mc->priv.size);
+ le32_to_cpu(mc->priv.size));
dev_dbg(tplg->dev,
"ASoC: adding mixer kcontrol %s with access 0x%x\n",
@@ -867,7 +868,7 @@ static int soc_tplg_dmixer_create(struct soc_tplg *tplg, unsigned int count,
kc.name = mc->hdr.name;
kc.private_value = (long)sm;
kc.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
- kc.access = mc->hdr.access;
+ kc.access = le32_to_cpu(mc->hdr.access);
/* we only support FL/FR channel mapping atm */
sm->reg = tplc_chan_get_reg(tplg, mc->channel,
@@ -879,10 +880,10 @@ static int soc_tplg_dmixer_create(struct soc_tplg *tplg, unsigned int count,
sm->rshift = tplc_chan_get_shift(tplg, mc->channel,
SNDRV_CHMAP_FR);
- sm->max = mc->max;
- sm->min = mc->min;
- sm->invert = mc->invert;
- sm->platform_max = mc->platform_max;
+ sm->max = le32_to_cpu(mc->max);
+ sm->min = le32_to_cpu(mc->min);
+ sm->invert = le32_to_cpu(mc->invert);
+ sm->platform_max = le32_to_cpu(mc->platform_max);
sm->dobj.index = tplg->index;
sm->dobj.ops = tplg->ops;
sm->dobj.type = SND_SOC_DOBJ_MIXER;
@@ -933,7 +934,7 @@ static int soc_tplg_denum_create_texts(struct soc_enum *se,
int i, ret;
se->dobj.control.dtexts =
- kcalloc(ec->items, sizeof(char *), GFP_KERNEL);
+ kcalloc(le32_to_cpu(ec->items), sizeof(char *), GFP_KERNEL);
if (se->dobj.control.dtexts == NULL)
return -ENOMEM;
@@ -965,15 +966,22 @@ static int soc_tplg_denum_create_texts(struct soc_enum *se,
static int soc_tplg_denum_create_values(struct soc_enum *se,
struct snd_soc_tplg_enum_control *ec)
{
- if (ec->items > sizeof(*ec->values))
+ int i;
+
+ if (le32_to_cpu(ec->items) > sizeof(*ec->values))
return -EINVAL;
- se->dobj.control.dvalues = kmemdup(ec->values,
- ec->items * sizeof(u32),
+ se->dobj.control.dvalues = kzalloc(le32_to_cpu(ec->items) *
+ sizeof(u32),
GFP_KERNEL);
if (!se->dobj.control.dvalues)
return -ENOMEM;
+ /* convert from little-endian */
+ for (i = 0; i < le32_to_cpu(ec->items); i++) {
+ se->dobj.control.dvalues[i] = le32_to_cpu(ec->values[i]);
+ }
+
return 0;
}
@@ -1007,7 +1015,7 @@ static int soc_tplg_denum_create(struct soc_tplg *tplg, unsigned int count,
return -ENOMEM;
tplg->pos += (sizeof(struct snd_soc_tplg_enum_control) +
- ec->priv.size);
+ le32_to_cpu(ec->priv.size));
dev_dbg(tplg->dev, "ASoC: adding enum kcontrol %s size %d\n",
ec->hdr.name, ec->items);
@@ -1016,7 +1024,7 @@ static int soc_tplg_denum_create(struct soc_tplg *tplg, unsigned int count,
kc.name = ec->hdr.name;
kc.private_value = (long)se;
kc.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
- kc.access = ec->hdr.access;
+ kc.access = le32_to_cpu(ec->hdr.access);
se->reg = tplc_chan_get_reg(tplg, ec->channel, SNDRV_CHMAP_FL);
se->shift_l = tplc_chan_get_shift(tplg, ec->channel,
@@ -1024,14 +1032,14 @@ static int soc_tplg_denum_create(struct soc_tplg *tplg, unsigned int count,
se->shift_r = tplc_chan_get_shift(tplg, ec->channel,
SNDRV_CHMAP_FL);
- se->items = ec->items;
- se->mask = ec->mask;
+ se->items = le32_to_cpu(ec->items);
+ se->mask = le32_to_cpu(ec->mask);
se->dobj.index = tplg->index;
se->dobj.type = SND_SOC_DOBJ_ENUM;
se->dobj.ops = tplg->ops;
INIT_LIST_HEAD(&se->dobj.list);
- switch (ec->hdr.ops.info) {
+ switch (le32_to_cpu(ec->hdr.ops.info)) {
case SND_SOC_TPLG_DAPM_CTL_ENUM_VALUE:
case SND_SOC_TPLG_CTL_ENUM_VALUE:
err = soc_tplg_denum_create_values(se, ec);
@@ -1104,23 +1112,24 @@ static int soc_tplg_kcontrol_elems_load(struct soc_tplg *tplg,
int i;
if (tplg->pass != SOC_TPLG_PASS_MIXER) {
- tplg->pos += hdr->size + hdr->payload_size;
+ tplg->pos += le32_to_cpu(hdr->size) +
+ le32_to_cpu(hdr->payload_size);
return 0;
}
dev_dbg(tplg->dev, "ASoC: adding %d kcontrols at 0x%lx\n", hdr->count,
soc_tplg_get_offset(tplg));
- for (i = 0; i < hdr->count; i++) {
+ for (i = 0; i < le32_to_cpu(hdr->count); i++) {
control_hdr = (struct snd_soc_tplg_ctl_hdr *)tplg->pos;
- if (control_hdr->size != sizeof(*control_hdr)) {
+ if (le32_to_cpu(control_hdr->size) != sizeof(*control_hdr)) {
dev_err(tplg->dev, "ASoC: invalid control size\n");
return -EINVAL;
}
- switch (control_hdr->ops.info) {
+ switch (le32_to_cpu(control_hdr->ops.info)) {
case SND_SOC_TPLG_CTL_VOLSW:
case SND_SOC_TPLG_CTL_STROBE:
case SND_SOC_TPLG_CTL_VOLSW_SX:
@@ -1128,17 +1137,20 @@ static int soc_tplg_kcontrol_elems_load(struct soc_tplg *tplg,
case SND_SOC_TPLG_CTL_RANGE:
case SND_SOC_TPLG_DAPM_CTL_VOLSW:
case SND_SOC_TPLG_DAPM_CTL_PIN:
- soc_tplg_dmixer_create(tplg, 1, hdr->payload_size);
+ soc_tplg_dmixer_create(tplg, 1,
+ le32_to_cpu(hdr->payload_size));
break;
case SND_SOC_TPLG_CTL_ENUM:
case SND_SOC_TPLG_CTL_ENUM_VALUE:
case SND_SOC_TPLG_DAPM_CTL_ENUM_DOUBLE:
case SND_SOC_TPLG_DAPM_CTL_ENUM_VIRT:
case SND_SOC_TPLG_DAPM_CTL_ENUM_VALUE:
- soc_tplg_denum_create(tplg, 1, hdr->payload_size);
+ soc_tplg_denum_create(tplg, 1,
+ le32_to_cpu(hdr->payload_size));
break;
case SND_SOC_TPLG_CTL_BYTES:
- soc_tplg_dbytes_create(tplg, 1, hdr->payload_size);
+ soc_tplg_dbytes_create(tplg, 1,
+ le32_to_cpu(hdr->payload_size));
break;
default:
soc_bind_err(tplg, control_hdr, i);
@@ -1166,17 +1178,22 @@ static int soc_tplg_dapm_graph_elems_load(struct soc_tplg *tplg,
struct snd_soc_dapm_context *dapm = &tplg->comp->dapm;
struct snd_soc_tplg_dapm_graph_elem *elem;
struct snd_soc_dapm_route **routes;
- int count = hdr->count, i, j;
+ int count, i, j;
int ret = 0;
+ count = le32_to_cpu(hdr->count);
+
if (tplg->pass != SOC_TPLG_PASS_GRAPH) {
- tplg->pos += hdr->size + hdr->payload_size;
+ tplg->pos +=
+ le32_to_cpu(hdr->size) +
+ le32_to_cpu(hdr->payload_size);
+
return 0;
}
if (soc_tplg_check_elem_count(tplg,
sizeof(struct snd_soc_tplg_dapm_graph_elem),
- count, hdr->payload_size, "graph")) {
+ count, le32_to_cpu(hdr->payload_size), "graph")) {
dev_err(tplg->dev, "ASoC: invalid count %d for DAPM routes\n",
count);
@@ -1291,7 +1308,7 @@ static struct snd_kcontrol_new *soc_tplg_dapm_widget_dmixer_create(
goto err_str;
tplg->pos += (sizeof(struct snd_soc_tplg_mixer_control) +
- mc->priv.size);
+ le32_to_cpu(mc->priv.size));
dev_dbg(tplg->dev, " adding DAPM widget mixer control %s at %d\n",
mc->hdr.name, i);
@@ -1404,7 +1421,7 @@ static struct snd_kcontrol_new *soc_tplg_dapm_widget_denum_create(
se->mask = ec->mask;
se->dobj.index = tplg->index;
- switch (ec->hdr.ops.info) {
+ switch (le32_to_cpu(ec->hdr.ops.info)) {
case SND_SOC_TPLG_CTL_ENUM_VALUE:
case SND_SOC_TPLG_DAPM_CTL_ENUM_VALUE:
err = soc_tplg_denum_create_values(se, ec);
@@ -1495,7 +1512,7 @@ static struct snd_kcontrol_new *soc_tplg_dapm_widget_dbytes_create(
goto err;
tplg->pos += (sizeof(struct snd_soc_tplg_bytes_control) +
- be->priv.size);
+ le32_to_cpu(be->priv.size));
dev_dbg(tplg->dev,
"ASoC: adding bytes kcontrol %s with access 0x%x\n",
@@ -1567,7 +1584,7 @@ static int soc_tplg_dapm_widget_create(struct soc_tplg *tplg,
memset(&template, 0, sizeof(template));
/* map user to kernel widget ID */
- template.id = get_widget_id(w->id);
+ template.id = get_widget_id(le32_to_cpu(w->id));
if (template.id < 0)
return template.id;
@@ -1580,18 +1597,20 @@ static int soc_tplg_dapm_widget_create(struct soc_tplg *tplg,
ret = -ENOMEM;
goto err;
}
- template.reg = w->reg;
- template.shift = w->shift;
- template.mask = w->mask;
- template.subseq = w->subseq;
+ template.reg = le32_to_cpu(w->reg);
+ template.shift = le32_to_cpu(w->shift);
+ template.mask = le32_to_cpu(w->mask);
+ template.subseq = le32_to_cpu(w->subseq);
template.on_val = w->invert ? 0 : 1;
template.off_val = w->invert ? 1 : 0;
- template.ignore_suspend = w->ignore_suspend;
- template.event_flags = w->event_flags;
+ template.ignore_suspend = le32_to_cpu(w->ignore_suspend);
+ template.event_flags = le16_to_cpu(w->event_flags);
template.dobj.index = tplg->index;
tplg->pos +=
- (sizeof(struct snd_soc_tplg_dapm_widget) + w->priv.size);
+ (sizeof(struct snd_soc_tplg_dapm_widget) +
+ le32_to_cpu(w->priv.size));
+
if (w->num_kcontrols == 0) {
kcontrol_type = 0;
template.num_kcontrols = 0;
@@ -1602,7 +1621,7 @@ static int soc_tplg_dapm_widget_create(struct soc_tplg *tplg,
dev_dbg(tplg->dev, "ASoC: template %s has %d controls of type %x\n",
w->name, w->num_kcontrols, control_hdr->type);
- switch (control_hdr->ops.info) {
+ switch (le32_to_cpu(control_hdr->ops.info)) {
case SND_SOC_TPLG_CTL_VOLSW:
case SND_SOC_TPLG_CTL_STROBE:
case SND_SOC_TPLG_CTL_VOLSW_SX:
@@ -1610,7 +1629,7 @@ static int soc_tplg_dapm_widget_create(struct soc_tplg *tplg,
case SND_SOC_TPLG_CTL_RANGE:
case SND_SOC_TPLG_DAPM_CTL_VOLSW:
kcontrol_type = SND_SOC_TPLG_TYPE_MIXER; /* volume mixer */
- template.num_kcontrols = w->num_kcontrols;
+ template.num_kcontrols = le32_to_cpu(w->num_kcontrols);
template.kcontrol_news =
soc_tplg_dapm_widget_dmixer_create(tplg,
template.num_kcontrols);
@@ -1625,7 +1644,7 @@ static int soc_tplg_dapm_widget_create(struct soc_tplg *tplg,
case SND_SOC_TPLG_DAPM_CTL_ENUM_VIRT:
case SND_SOC_TPLG_DAPM_CTL_ENUM_VALUE:
kcontrol_type = SND_SOC_TPLG_TYPE_ENUM; /* enumerated mixer */
- template.num_kcontrols = w->num_kcontrols;
+ template.num_kcontrols = le32_to_cpu(w->num_kcontrols);
template.kcontrol_news =
soc_tplg_dapm_widget_denum_create(tplg,
template.num_kcontrols);
@@ -1636,7 +1655,7 @@ static int soc_tplg_dapm_widget_create(struct soc_tplg *tplg,
break;
case SND_SOC_TPLG_CTL_BYTES:
kcontrol_type = SND_SOC_TPLG_TYPE_BYTES; /* bytes control */
- template.num_kcontrols = w->num_kcontrols;
+ template.num_kcontrols = le32_to_cpu(w->num_kcontrols);
template.kcontrol_news =
soc_tplg_dapm_widget_dbytes_create(tplg,
template.num_kcontrols);
@@ -1648,7 +1667,7 @@ static int soc_tplg_dapm_widget_create(struct soc_tplg *tplg,
default:
dev_err(tplg->dev, "ASoC: invalid widget control type %d:%d:%d\n",
control_hdr->ops.get, control_hdr->ops.put,
- control_hdr->ops.info);
+ le32_to_cpu(control_hdr->ops.info));
ret = -EINVAL;
goto hdr_err;
}
@@ -1698,7 +1717,9 @@ static int soc_tplg_dapm_widget_elems_load(struct soc_tplg *tplg,
struct snd_soc_tplg_hdr *hdr)
{
struct snd_soc_tplg_dapm_widget *widget;
- int ret, count = hdr->count, i;
+ int ret, count, i;
+
+ count = le32_to_cpu(hdr->count);
if (tplg->pass != SOC_TPLG_PASS_WIDGET)
return 0;
@@ -1707,7 +1728,7 @@ static int soc_tplg_dapm_widget_elems_load(struct soc_tplg *tplg,
for (i = 0; i < count; i++) {
widget = (struct snd_soc_tplg_dapm_widget *) tplg->pos;
- if (widget->size != sizeof(*widget)) {
+ if (le32_to_cpu(widget->size) != sizeof(*widget)) {
dev_err(tplg->dev, "ASoC: invalid widget size\n");
return -EINVAL;
}
@@ -1749,13 +1770,13 @@ static void set_stream_info(struct snd_soc_pcm_stream *stream,
struct snd_soc_tplg_stream_caps *caps)
{
stream->stream_name = kstrdup(caps->name, GFP_KERNEL);
- stream->channels_min = caps->channels_min;
- stream->channels_max = caps->channels_max;
- stream->rates = caps->rates;
- stream->rate_min = caps->rate_min;
- stream->rate_max = caps->rate_max;
- stream->formats = caps->formats;
- stream->sig_bits = caps->sig_bits;
+ stream->channels_min = le32_to_cpu(caps->channels_min);
+ stream->channels_max = le32_to_cpu(caps->channels_max);
+ stream->rates = le32_to_cpu(caps->rates);
+ stream->rate_min = le32_to_cpu(caps->rate_min);
+ stream->rate_max = le32_to_cpu(caps->rate_max);
+ stream->formats = le64_to_cpu(caps->formats);
+ stream->sig_bits = le32_to_cpu(caps->sig_bits);
}
static void set_dai_flags(struct snd_soc_dai_driver *dai_drv,
@@ -1790,7 +1811,7 @@ static int soc_tplg_dai_create(struct soc_tplg *tplg,
if (strlen(pcm->dai_name))
dai_drv->name = kstrdup(pcm->dai_name, GFP_KERNEL);
- dai_drv->id = pcm->dai_id;
+ dai_drv->id = le32_to_cpu(pcm->dai_id);
if (pcm->playback) {
stream = &dai_drv->playback;
@@ -1865,7 +1886,7 @@ static int soc_tplg_fe_link_create(struct soc_tplg *tplg,
link->name = kstrdup(pcm->pcm_name, GFP_KERNEL);
link->stream_name = kstrdup(pcm->pcm_name, GFP_KERNEL);
}
- link->id = pcm->pcm_id;
+ link->id = le32_to_cpu(pcm->pcm_id);
if (strlen(pcm->dai_name))
link->cpu_dai_name = kstrdup(pcm->dai_name, GFP_KERNEL);
@@ -1875,10 +1896,12 @@ static int soc_tplg_fe_link_create(struct soc_tplg *tplg,
/* enable DPCM */
link->dynamic = 1;
- link->dpcm_playback = pcm->playback;
- link->dpcm_capture = pcm->capture;
+ link->dpcm_playback = le32_to_cpu(pcm->playback);
+ link->dpcm_capture = le32_to_cpu(pcm->capture);
if (pcm->flag_mask)
- set_link_flags(link, pcm->flag_mask, pcm->flags);
+ set_link_flags(link,
+ le32_to_cpu(pcm->flag_mask),
+ le32_to_cpu(pcm->flags));
/* pass control to component driver for optional further init */
ret = soc_tplg_dai_link_load(tplg, link, NULL);
@@ -1917,7 +1940,7 @@ static int soc_tplg_pcm_create(struct soc_tplg *tplg,
static void stream_caps_new_ver(struct snd_soc_tplg_stream_caps *dest,
struct snd_soc_tplg_stream_caps_v4 *src)
{
- dest->size = sizeof(*dest);
+ dest->size = cpu_to_le32(sizeof(*dest));
memcpy(dest->name, src->name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN);
dest->formats = src->formats;
dest->rates = src->rates;
@@ -1951,7 +1974,7 @@ static int pcm_new_ver(struct soc_tplg *tplg,
*pcm = NULL;
- if (src->size != sizeof(*src_v4)) {
+ if (le32_to_cpu(src->size) != sizeof(*src_v4)) {
dev_err(tplg->dev, "ASoC: invalid PCM size\n");
return -EINVAL;
}
@@ -1962,7 +1985,7 @@ static int pcm_new_ver(struct soc_tplg *tplg,
if (!dest)
return -ENOMEM;
- dest->size = sizeof(*dest); /* size of latest abi version */
+ dest->size = cpu_to_le32(sizeof(*dest)); /* size of latest abi version */
memcpy(dest->pcm_name, src_v4->pcm_name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN);
memcpy(dest->dai_name, src_v4->dai_name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN);
dest->pcm_id = src_v4->pcm_id;
@@ -1971,7 +1994,7 @@ static int pcm_new_ver(struct soc_tplg *tplg,
dest->capture = src_v4->capture;
dest->compress = src_v4->compress;
dest->num_streams = src_v4->num_streams;
- for (i = 0; i < dest->num_streams; i++)
+ for (i = 0; i < le32_to_cpu(dest->num_streams); i++)
memcpy(&dest->stream[i], &src_v4->stream[i],
sizeof(struct snd_soc_tplg_stream));
@@ -1986,25 +2009,30 @@ static int soc_tplg_pcm_elems_load(struct soc_tplg *tplg,
struct snd_soc_tplg_hdr *hdr)
{
struct snd_soc_tplg_pcm *pcm, *_pcm;
- int count = hdr->count;
+ int count;
+ int size;
int i;
bool abi_match;
+ count = le32_to_cpu(hdr->count);
+
if (tplg->pass != SOC_TPLG_PASS_PCM_DAI)
return 0;
/* check the element size and count */
pcm = (struct snd_soc_tplg_pcm *)tplg->pos;
- if (pcm->size > sizeof(struct snd_soc_tplg_pcm)
- || pcm->size < sizeof(struct snd_soc_tplg_pcm_v4)) {
+ size = le32_to_cpu(pcm->size);
+ if (size > sizeof(struct snd_soc_tplg_pcm)
+ || size < sizeof(struct snd_soc_tplg_pcm_v4)) {
dev_err(tplg->dev, "ASoC: invalid size %d for PCM elems\n",
- pcm->size);
+ size);
return -EINVAL;
}
if (soc_tplg_check_elem_count(tplg,
- pcm->size, count,
- hdr->payload_size, "PCM DAI")) {
+ size, count,
+ le32_to_cpu(hdr->payload_size),
+ "PCM DAI")) {
dev_err(tplg->dev, "ASoC: invalid count %d for PCM DAI elems\n",
count);
return -EINVAL;
@@ -2012,11 +2040,12 @@ static int soc_tplg_pcm_elems_load(struct soc_tplg *tplg,
for (i = 0; i < count; i++) {
pcm = (struct snd_soc_tplg_pcm *)tplg->pos;
+ size = le32_to_cpu(pcm->size);
/* check ABI version by size, create a new version of pcm
* if abi not match.
*/
- if (pcm->size == sizeof(*pcm)) {
+ if (size == sizeof(*pcm)) {
abi_match = true;
_pcm = pcm;
} else {
@@ -2030,7 +2059,7 @@ static int soc_tplg_pcm_elems_load(struct soc_tplg *tplg,
/* offset by version-specific struct size and
* real priv data size
*/
- tplg->pos += pcm->size + _pcm->priv.size;
+ tplg->pos += size + le32_to_cpu(_pcm->priv.size);
if (!abi_match)
kfree(_pcm); /* free the duplicated one */
@@ -2058,12 +2087,13 @@ static void set_link_hw_format(struct snd_soc_dai_link *link,
unsigned char invert_bclk, invert_fsync;
int i;
- for (i = 0; i < cfg->num_hw_configs; i++) {
+ for (i = 0; i < le32_to_cpu(cfg->num_hw_configs); i++) {
hw_config = &cfg->hw_config[i];
if (hw_config->id != cfg->default_hw_config_id)
continue;
- link->dai_fmt = hw_config->fmt & SND_SOC_DAIFMT_FORMAT_MASK;
+ link->dai_fmt = le32_to_cpu(hw_config->fmt) &
+ SND_SOC_DAIFMT_FORMAT_MASK;
/* clock gating */
switch (hw_config->clock_gated) {
@@ -2127,7 +2157,8 @@ static int link_new_ver(struct soc_tplg *tplg,
*link = NULL;
- if (src->size != sizeof(struct snd_soc_tplg_link_config_v4)) {
+ if (le32_to_cpu(src->size) !=
+ sizeof(struct snd_soc_tplg_link_config_v4)) {
dev_err(tplg->dev, "ASoC: invalid physical link config size\n");
return -EINVAL;
}
@@ -2139,10 +2170,10 @@ static int link_new_ver(struct soc_tplg *tplg,
if (!dest)
return -ENOMEM;
- dest->size = sizeof(*dest);
+ dest->size = cpu_to_le32(sizeof(*dest));
dest->id = src_v4->id;
dest->num_streams = src_v4->num_streams;
- for (i = 0; i < dest->num_streams; i++)
+ for (i = 0; i < le32_to_cpu(dest->num_streams); i++)
memcpy(&dest->stream[i], &src_v4->stream[i],
sizeof(struct snd_soc_tplg_stream));
@@ -2175,7 +2206,7 @@ static int soc_tplg_link_config(struct soc_tplg *tplg,
else
stream_name = NULL;
- link = snd_soc_find_dai_link(tplg->comp->card, cfg->id,
+ link = snd_soc_find_dai_link(tplg->comp->card, le32_to_cpu(cfg->id),
name, stream_name);
if (!link) {
dev_err(tplg->dev, "ASoC: physical link %s (id %d) not exist\n",
@@ -2189,7 +2220,9 @@ static int soc_tplg_link_config(struct soc_tplg *tplg,
/* flags */
if (cfg->flag_mask)
- set_link_flags(link, cfg->flag_mask, cfg->flags);
+ set_link_flags(link,
+ le32_to_cpu(cfg->flag_mask),
+ le32_to_cpu(cfg->flags));
/* pass control to component driver for optional further init */
ret = soc_tplg_dai_link_load(tplg, link, cfg);
@@ -2213,27 +2246,33 @@ static int soc_tplg_link_elems_load(struct soc_tplg *tplg,
struct snd_soc_tplg_hdr *hdr)
{
struct snd_soc_tplg_link_config *link, *_link;
- int count = hdr->count;
+ int count;
+ int size;
int i, ret;
bool abi_match;
+ count = le32_to_cpu(hdr->count);
+
if (tplg->pass != SOC_TPLG_PASS_LINK) {
- tplg->pos += hdr->size + hdr->payload_size;
+ tplg->pos += le32_to_cpu(hdr->size) +
+ le32_to_cpu(hdr->payload_size);
return 0;
};
/* check the element size and count */
link = (struct snd_soc_tplg_link_config *)tplg->pos;
- if (link->size > sizeof(struct snd_soc_tplg_link_config)
- || link->size < sizeof(struct snd_soc_tplg_link_config_v4)) {
+ size = le32_to_cpu(link->size);
+ if (size > sizeof(struct snd_soc_tplg_link_config)
+ || size < sizeof(struct snd_soc_tplg_link_config_v4)) {
dev_err(tplg->dev, "ASoC: invalid size %d for physical link elems\n",
- link->size);
+ size);
return -EINVAL;
}
if (soc_tplg_check_elem_count(tplg,
- link->size, count,
- hdr->payload_size, "physical link config")) {
+ size, count,
+ le32_to_cpu(hdr->payload_size),
+ "physical link config")) {
dev_err(tplg->dev, "ASoC: invalid count %d for physical link elems\n",
count);
return -EINVAL;
@@ -2242,7 +2281,8 @@ static int soc_tplg_link_elems_load(struct soc_tplg *tplg,
/* config physical DAI links */
for (i = 0; i < count; i++) {
link = (struct snd_soc_tplg_link_config *)tplg->pos;
- if (link->size == sizeof(*link)) {
+ size = le32_to_cpu(link->size);
+ if (size == sizeof(*link)) {
abi_match = true;
_link = link;
} else {
@@ -2259,7 +2299,7 @@ static int soc_tplg_link_elems_load(struct soc_tplg *tplg,
/* offset by version-specific struct size and
* real priv data size
*/
- tplg->pos += link->size + _link->priv.size;
+ tplg->pos += size + le32_to_cpu(_link->priv.size);
if (!abi_match)
kfree(_link); /* free the duplicated one */
@@ -2279,13 +2319,15 @@ static int soc_tplg_link_elems_load(struct soc_tplg *tplg,
static int soc_tplg_dai_config(struct soc_tplg *tplg,
struct snd_soc_tplg_dai *d)
{
- struct snd_soc_dai_link_component dai_component = {0};
+ struct snd_soc_dai_link_component dai_component;
struct snd_soc_dai *dai;
struct snd_soc_dai_driver *dai_drv;
struct snd_soc_pcm_stream *stream;
struct snd_soc_tplg_stream_caps *caps;
int ret;
+ memset(&dai_component, 0, sizeof(dai_component));
+
dai_component.dai_name = d->dai_name;
dai = snd_soc_find_dai(&dai_component);
if (!dai) {
@@ -2294,7 +2336,7 @@ static int soc_tplg_dai_config(struct soc_tplg *tplg,
return -EINVAL;
}
- if (d->dai_id != dai->id) {
+ if (le32_to_cpu(d->dai_id) != dai->id) {
dev_err(tplg->dev, "ASoC: physical DAI %s id mismatch\n",
d->dai_name);
return -EINVAL;
@@ -2317,7 +2359,9 @@ static int soc_tplg_dai_config(struct soc_tplg *tplg,
}
if (d->flag_mask)
- set_dai_flags(dai_drv, d->flag_mask, d->flags);
+ set_dai_flags(dai_drv,
+ le32_to_cpu(d->flag_mask),
+ le32_to_cpu(d->flags));
/* pass control to component driver for optional further init */
ret = soc_tplg_dai_load(tplg, dai_drv, NULL, dai);
@@ -2334,22 +2378,24 @@ static int soc_tplg_dai_elems_load(struct soc_tplg *tplg,
struct snd_soc_tplg_hdr *hdr)
{
struct snd_soc_tplg_dai *dai;
- int count = hdr->count;
+ int count;
int i;
+ count = le32_to_cpu(hdr->count);
+
if (tplg->pass != SOC_TPLG_PASS_BE_DAI)
return 0;
/* config the existing BE DAIs */
for (i = 0; i < count; i++) {
dai = (struct snd_soc_tplg_dai *)tplg->pos;
- if (dai->size != sizeof(*dai)) {
+ if (le32_to_cpu(dai->size) != sizeof(*dai)) {
dev_err(tplg->dev, "ASoC: invalid physical DAI size\n");
return -EINVAL;
}
soc_tplg_dai_config(tplg, dai);
- tplg->pos += (sizeof(*dai) + dai->priv.size);
+ tplg->pos += (sizeof(*dai) + le32_to_cpu(dai->priv.size));
}
dev_dbg(tplg->dev, "ASoC: Configure %d BE DAIs\n", count);
@@ -2371,25 +2417,28 @@ static int manifest_new_ver(struct soc_tplg *tplg,
{
struct snd_soc_tplg_manifest *dest;
struct snd_soc_tplg_manifest_v4 *src_v4;
+ int size;
*manifest = NULL;
- if (src->size != sizeof(*src_v4)) {
+ size = le32_to_cpu(src->size);
+ if (size != sizeof(*src_v4)) {
dev_warn(tplg->dev, "ASoC: invalid manifest size %d\n",
- src->size);
- if (src->size)
+ size);
+ if (size)
return -EINVAL;
- src->size = sizeof(*src_v4);
+ src->size = cpu_to_le32(sizeof(*src_v4));
}
dev_warn(tplg->dev, "ASoC: old version of manifest\n");
src_v4 = (struct snd_soc_tplg_manifest_v4 *)src;
- dest = kzalloc(sizeof(*dest) + src_v4->priv.size, GFP_KERNEL);
+ dest = kzalloc(sizeof(*dest) + le32_to_cpu(src_v4->priv.size),
+ GFP_KERNEL);
if (!dest)
return -ENOMEM;
- dest->size = sizeof(*dest); /* size of latest abi version */
+ dest->size = cpu_to_le32(sizeof(*dest)); /* size of latest abi version */
dest->control_elems = src_v4->control_elems;
dest->widget_elems = src_v4->widget_elems;
dest->graph_elems = src_v4->graph_elems;
@@ -2398,7 +2447,7 @@ static int manifest_new_ver(struct soc_tplg *tplg,
dest->priv.size = src_v4->priv.size;
if (dest->priv.size)
memcpy(dest->priv.data, src_v4->priv.data,
- src_v4->priv.size);
+ le32_to_cpu(src_v4->priv.size));
*manifest = dest;
return 0;
@@ -2417,7 +2466,7 @@ static int soc_tplg_manifest_load(struct soc_tplg *tplg,
manifest = (struct snd_soc_tplg_manifest *)tplg->pos;
/* check ABI version by size, create a new manifest if abi not match */
- if (manifest->size == sizeof(*manifest)) {
+ if (le32_to_cpu(manifest->size) == sizeof(*manifest)) {
abi_match = true;
_manifest = manifest;
} else {
@@ -2444,10 +2493,10 @@ static int soc_valid_header(struct soc_tplg *tplg,
if (soc_tplg_get_hdr_offset(tplg) >= tplg->fw->size)
return 0;
- if (hdr->size != sizeof(*hdr)) {
+ if (le32_to_cpu(hdr->size) != sizeof(*hdr)) {
dev_err(tplg->dev,
"ASoC: invalid header size for type %d at offset 0x%lx size 0x%zx.\n",
- hdr->type, soc_tplg_get_hdr_offset(tplg),
+ le32_to_cpu(hdr->type), soc_tplg_get_hdr_offset(tplg),
tplg->fw->size);
return -EINVAL;
}
@@ -2461,7 +2510,7 @@ static int soc_valid_header(struct soc_tplg *tplg,
return -EINVAL;
}
- if (hdr->magic != SND_SOC_TPLG_MAGIC) {
+ if (le32_to_cpu(hdr->magic) != SND_SOC_TPLG_MAGIC) {
dev_err(tplg->dev,
"ASoC: pass %d does not have a valid header got %x at offset 0x%lx size 0x%zx.\n",
tplg->pass, hdr->magic,
@@ -2470,8 +2519,8 @@ static int soc_valid_header(struct soc_tplg *tplg,
}
/* Support ABI from version 4 */
- if (hdr->abi > SND_SOC_TPLG_ABI_VERSION
- || hdr->abi < SND_SOC_TPLG_ABI_VERSION_MIN) {
+ if (le32_to_cpu(hdr->abi) > SND_SOC_TPLG_ABI_VERSION ||
+ le32_to_cpu(hdr->abi) < SND_SOC_TPLG_ABI_VERSION_MIN) {
dev_err(tplg->dev,
"ASoC: pass %d invalid ABI version got 0x%x need 0x%x at offset 0x%lx size 0x%zx.\n",
tplg->pass, hdr->abi,
@@ -2486,7 +2535,7 @@ static int soc_valid_header(struct soc_tplg *tplg,
return -EINVAL;
}
- if (tplg->pass == hdr->type)
+ if (tplg->pass == le32_to_cpu(hdr->type))
dev_dbg(tplg->dev,
"ASoC: Got 0x%x bytes of type %d version %d vendor %d at pass %d\n",
hdr->payload_size, hdr->type, hdr->version,
@@ -2502,13 +2551,13 @@ static int soc_tplg_load_header(struct soc_tplg *tplg,
tplg->pos = tplg->hdr_pos + sizeof(struct snd_soc_tplg_hdr);
/* check for matching ID */
- if (hdr->index != tplg->req_index &&
+ if (le32_to_cpu(hdr->index) != tplg->req_index &&
tplg->req_index != SND_SOC_TPLG_INDEX_ALL)
return 0;
- tplg->index = hdr->index;
+ tplg->index = le32_to_cpu(hdr->index);
- switch (hdr->type) {
+ switch (le32_to_cpu(hdr->type)) {
case SND_SOC_TPLG_TYPE_MIXER:
case SND_SOC_TPLG_TYPE_ENUM:
case SND_SOC_TPLG_TYPE_BYTES:
@@ -2564,7 +2613,7 @@ static int soc_tplg_process_headers(struct soc_tplg *tplg)
return ret;
/* goto next header */
- tplg->hdr_pos += hdr->payload_size +
+ tplg->hdr_pos += le32_to_cpu(hdr->payload_size) +
sizeof(struct snd_soc_tplg_hdr);
hdr = (struct snd_soc_tplg_hdr *)tplg->hdr_pos;
}
--
2.17.1
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