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Diffstat (limited to 'include/uapi/sound/compress_offload.h')
-rw-r--r--include/uapi/sound/compress_offload.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/include/uapi/sound/compress_offload.h b/include/uapi/sound/compress_offload.h
index 21eed488783f..1964026b5e09 100644
--- a/include/uapi/sound/compress_offload.h
+++ b/include/uapi/sound/compress_offload.h
@@ -39,7 +39,7 @@
struct snd_compressed_buffer {
__u32 fragment_size;
__u32 fragments;
-};
+} __attribute__((packed, aligned(4)));
/**
* struct snd_compr_params: compressed stream params
@@ -51,7 +51,7 @@ struct snd_compr_params {
struct snd_compressed_buffer buffer;
struct snd_codec codec;
__u8 no_wake_mode;
-};
+} __attribute__((packed, aligned(4)));
/**
* struct snd_compr_tstamp: timestamp descriptor
@@ -70,7 +70,7 @@ struct snd_compr_tstamp {
__u32 pcm_frames;
__u32 pcm_io_frames;
__u32 sampling_rate;
-};
+} __attribute__((packed, aligned(4)));
/**
* struct snd_compr_avail: avail descriptor
@@ -80,7 +80,7 @@ struct snd_compr_tstamp {
struct snd_compr_avail {
__u64 avail;
struct snd_compr_tstamp tstamp;
-} __attribute__((packed));
+} __attribute__((packed, aligned(4)));
enum snd_compr_direction {
SND_COMPRESS_PLAYBACK = 0,
@@ -107,7 +107,7 @@ struct snd_compr_caps {
__u32 max_fragments;
__u32 codecs[MAX_NUM_CODECS];
__u32 reserved[11];
-};
+} __attribute__((packed, aligned(4)));
/**
* struct snd_compr_codec_caps: query capability of codec
@@ -119,7 +119,7 @@ struct snd_compr_codec_caps {
__u32 codec;
__u32 num_descriptors;
struct snd_codec_desc descriptor[MAX_NUM_CODEC_DESCRIPTORS];
-};
+} __attribute__((packed, aligned(4)));
/**
* @SNDRV_COMPRESS_ENCODER_PADDING: no of samples appended by the encoder at the
@@ -140,7 +140,7 @@ enum {
struct snd_compr_metadata {
__u32 key;
__u32 value[8];
-};
+} __attribute__((packed, aligned(4)));
/**
* compress path ioctl definitions