Skip to content

[SOF-2.7] Add 24bit msb support #8171

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
kv2019i merged 5 commits into from
Sep 7, 2023
Merged

[SOF-2.7] Add 24bit msb support #8171

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
6e93ba7
audio: add fixup for S24_3LE
RanderWang Jul 25, 2023
b21c18e
ipc4: add S24_4LE_MSB format support
RanderWang Jul 17, 2023
0bce003
pcm:_converter: simplify the pcm conversion algorithm
RanderWang Jul 17, 2023
a518f5b
topology2: change the sample type for Linux audio system
RanderWang Aug 18, 2023
92ddfed
copier: adjust valid format based on sample type
RanderWang Aug 21, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
18 changes: 18 additions & 0 deletions src/audio/Kconfig
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -566,6 +566,18 @@ config FORMAT_S24LE
help
Support 24 bit processing data format with sign and in little endian format

config FORMAT_S24_3LE
bool "Support S24_3LE"
default n
help
Support packed 24 bit processing data format with sign and in little endian format

config FORMAT_S24_4LE_MSB
bool "Support S24_4LE_MSB"
default y
help
Support 24 bit processing data format with sign and in msb 24 bits format

config FORMAT_S32LE
bool "Support S32LE"
default y
Expand Down Expand Up @@ -602,6 +614,12 @@ config PCM_CONVERTER_FORMAT_S24LE
help
Support 24 bit processing data format with sign and in little endian format

config PCM_CONVERTER_FORMAT_S24_4LE_MSB
bool "Support S24_4LE_MSB"
default y
help
Support 24 bit processing data format with sign and in msb 24 bits format

config PCM_CONVERTER_FORMAT_S24_3LE
bool "Support S24_3LE"
default n
Expand Down
5 changes: 5 additions & 0 deletions src/audio/copier/copier_generic.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -284,6 +284,11 @@ pcm_converter_func get_converter_func(const struct ipc4_audio_format *in_fmt,
audio_stream_fmt_conversion(out_fmt->depth, out_fmt->valid_bit_depth, &out, &out_valid,
out_fmt->s_type);

if (in_fmt->s_type == IPC4_TYPE_MSB_INTEGER && in_valid == SOF_IPC_FRAME_S24_4LE)
in_valid = SOF_IPC_FRAME_S24_4LE_MSB;
if (out_fmt->s_type == IPC4_TYPE_MSB_INTEGER && out_valid == SOF_IPC_FRAME_S24_4LE)
out_valid = SOF_IPC_FRAME_S24_4LE_MSB;

/* check container & sample size */
if (use_no_container_convert_function(in, in_valid, out, out_valid))
return pcm_get_conversion_function(in, out);
Expand Down
113 changes: 42 additions & 71 deletions src/audio/pcm_converter/pcm_converter_generic.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -883,106 +883,77 @@ static int pcm_convert_s24_c32_to_s24_c24_link_gtw(const struct audio_stream __s

#endif

/* Different gateway has different sample layout requirement
* (1) hda link gateway: 24le sample should be converted to 24be one
* (2) alh gateway: all data format layout should be in big-endian style in 32bit container,
* .e.g. 24le stream should be convert to 24be one
* (3) ssp gateway: all sample should be in container size of 32bit
*/
const struct pcm_func_vc_map pcm_func_vc_map[] = {
#if CONFIG_PCM_CONVERTER_FORMAT_S16_C16_AND_S16_C32
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE,
ipc4_gtw_all, ipc4_bidirection, pcm_convert_s16_c16_to_s16_c32 },
pcm_convert_s16_c16_to_s16_c32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE,
ipc4_gtw_all, ipc4_bidirection, pcm_convert_s16_c32_to_s16_c16 },
pcm_convert_s16_c32_to_s16_c16 },
#endif
#if CONFIG_PCM_CONVERTER_FORMAT_S16_C32_AND_S32_C32
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE,
ipc4_gtw_all, ipc4_bidirection, pcm_convert_s16_c32_to_s32_c32 },
pcm_convert_s16_c32_to_s32_c32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE,
ipc4_gtw_all, ipc4_bidirection, pcm_convert_s32_c32_to_s16_c32 },
pcm_convert_s32_c32_to_s16_c32 },
#endif
#if CONFIG_PCM_CONVERTER_FORMAT_S16_C32_AND_S24_C32
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_all & ~ipc4_gtw_alh, ipc4_bidirection, pcm_convert_s16_c32_to_s24_c32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_alh, ipc4_capture, pcm_convert_s32_to_s24 },
pcm_convert_s16_c32_to_s24_c32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE,
ipc4_gtw_all & ~ipc4_gtw_alh, ipc4_bidirection, pcm_convert_s24_c32_to_s16_c32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE,
ipc4_gtw_alh, ipc4_playback, pcm_convert_s24_to_s32 },
pcm_convert_s24_c32_to_s16_c32 },
#endif
#if CONFIG_PCM_CONVERTER_FORMAT_U8 && CONFIG_PCM_CONVERTER_FORMAT_S16LE
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_U8, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_U8,
ipc4_gtw_all, ipc4_bidirection, audio_stream_copy },
audio_stream_copy },
#endif /* CONFIG_PCM_CONVERTER_FORMAT_U8 && CONFIG_PCM_CONVERTER_FORMAT_S16LE */
#if CONFIG_PCM_CONVERTER_FORMAT_S32LE && CONFIG_PCM_CONVERTER_FORMAT_S24LE
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_all & ~(ipc4_gtw_link | ipc4_gtw_alh | ipc4_gtw_host | ipc4_gtw_dmic),
ipc4_bidirection, audio_stream_copy},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_link | ipc4_gtw_alh, ipc4_playback, pcm_convert_s24_to_s32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_link | ipc4_gtw_alh | ipc4_gtw_dmic, ipc4_capture,
pcm_convert_s32_to_s24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_host, ipc4_playback, pcm_convert_s32_to_s24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_host, ipc4_capture, pcm_convert_s24_to_s32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE,
ipc4_gtw_all & ~ipc4_gtw_host, ipc4_bidirection, pcm_convert_s24_to_s32},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE,
ipc4_gtw_host, ipc4_playback, audio_stream_copy},
audio_stream_copy},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE,
ipc4_gtw_host, ipc4_capture, pcm_convert_s24_to_s32},
pcm_convert_s24_to_s32},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_all & ~(ipc4_gtw_link | ipc4_gtw_alh | ipc4_gtw_host), ipc4_bidirection,
pcm_convert_s32_to_s24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_link | ipc4_gtw_alh, ipc4_playback, pcm_convert_s32_to_s24_be },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_link | ipc4_gtw_alh, ipc4_capture, pcm_convert_s32_to_s24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_host, ipc4_playback, pcm_convert_s32_to_s24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_host, ipc4_capture, pcm_convert_s32_to_s24_be },
#endif
#if CONFIG_PCM_CONVERTER_FORMAT_S24LE && CONFIG_PCM_CONVERTER_FORMAT_S16LE
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_all & ~(ipc4_gtw_link | ipc4_gtw_alh | ipc4_gtw_host),
ipc4_bidirection, pcm_convert_s16_to_s24 },
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE, ipc4_gtw_link | ipc4_gtw_alh, ipc4_playback,
pcm_convert_s16_to_s32},
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE, ipc4_gtw_host,
ipc4_playback, pcm_convert_s16_to_s24 },
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE, ipc4_gtw_host,
ipc4_capture, pcm_convert_s16_to_s32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S16_LE,
SOF_IPC_FRAME_S16_LE, ipc4_gtw_all & ~ipc4_gtw_host,
ipc4_bidirection, pcm_convert_s24_to_s16 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S16_LE,
SOF_IPC_FRAME_S16_LE, ipc4_gtw_host, ipc4_playback, pcm_convert_s32_to_s16 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S16_LE,
SOF_IPC_FRAME_S16_LE, ipc4_gtw_host, ipc4_capture, pcm_convert_s24_to_s16 },
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
pcm_convert_s16_to_s24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE,
pcm_convert_s24_to_s16 },
#endif
#if CONFIG_PCM_CONVERTER_FORMAT_S24_C24_AND_S24_C32
{ SOF_IPC_FRAME_S24_3LE, SOF_IPC_FRAME_S24_3LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE, ipc4_gtw_all, ipc4_bidirection,
{ SOF_IPC_FRAME_S24_3LE, SOF_IPC_FRAME_S24_3LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
pcm_convert_s24_c24_to_s24_c32},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S24_3LE,
SOF_IPC_FRAME_S24_3LE, ipc4_gtw_all & ~ipc4_gtw_link,
ipc4_bidirection, pcm_convert_s24_c32_to_s24_c24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S24_3LE,
SOF_IPC_FRAME_S24_3LE, ipc4_gtw_link, ipc4_playback,
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S24_3LE, SOF_IPC_FRAME_S24_4LE,
pcm_convert_s24_c32_to_s24_c24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S24_3LE, SOF_IPC_FRAME_S24_3LE,
pcm_convert_s24_c32_to_s24_c24_link_gtw },
#endif
#if CONFIG_PCM_CONVERTER_FORMAT_S16_C32_AND_S16_C32
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S16_LE, ipc4_gtw_all, ipc4_bidirection, audio_stream_copy },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE,
audio_stream_copy },
#endif

#if CONFIG_PCM_CONVERTER_FORMAT_S24_4LE_MSB && CONFIG_PCM_CONVERTER_FORMAT_S24LE
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE_MSB, pcm_convert_s24_to_s32},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE_MSB, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE, pcm_convert_s32_to_s24},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE_MSB, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE_MSB, audio_stream_copy},
#endif

#if CONFIG_PCM_CONVERTER_FORMAT_S32LE && CONFIG_PCM_CONVERTER_FORMAT_S24_4LE_MSB
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE_MSB, pcm_convert_s32_to_s24_be},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE_MSB, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S32_LE, audio_stream_copy},
#endif

#if CONFIG_PCM_CONVERTER_FORMAT_S24_4LE_MSB && CONFIG_PCM_CONVERTER_FORMAT_S16LE
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE_MSB, pcm_convert_s16_to_s32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE_MSB, SOF_IPC_FRAME_S16_LE,
SOF_IPC_FRAME_S16_LE, pcm_convert_s32_to_s16 },
#endif
};

Expand Down
110 changes: 42 additions & 68 deletions src/audio/pcm_converter/pcm_converter_hifi3.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1206,99 +1206,73 @@ static int pcm_convert_s24_c32_to_s24_c24(const struct audio_stream __sparse_cac
*/
#endif

/* Different gateway has different sample layout requirement
* (1) hda link gateway: 24le sample should be converted to 24be one
* (2) alh gateway: all data format layout should be in big-endian style in 32bit container,
* .e.g. 24le stream should be convert to 24be one
* (3) ssp gateway: all sample should be in container size of 32bit
*/
const struct pcm_func_vc_map pcm_func_vc_map[] = {
#if CONFIG_PCM_CONVERTER_FORMAT_S16_C16_AND_S16_C32
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE,
ipc4_gtw_all, ipc4_bidirection, pcm_convert_s16_c16_to_s16_c32 },
pcm_convert_s16_c16_to_s16_c32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE,
ipc4_gtw_all, ipc4_bidirection, pcm_convert_s16_c32_to_s16_c16 },
pcm_convert_s16_c32_to_s16_c16 },
#endif
#if CONFIG_PCM_CONVERTER_FORMAT_S16_C32_AND_S32_C32
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE,
ipc4_gtw_all, ipc4_bidirection, pcm_convert_s16_c32_to_s32_c32 },
pcm_convert_s16_c32_to_s32_c32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE,
ipc4_gtw_all, ipc4_bidirection, pcm_convert_s32_c32_to_s16_c32 },
pcm_convert_s32_c32_to_s16_c32 },
#endif
#if CONFIG_PCM_CONVERTER_FORMAT_S16_C32_AND_S24_C32
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_all & ~ipc4_gtw_alh, ipc4_bidirection, pcm_convert_s16_c32_to_s24_c32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_alh, ipc4_capture, pcm_convert_s32_to_s24 },
pcm_convert_s16_c32_to_s24_c32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE,
ipc4_gtw_all & ~ipc4_gtw_alh, ipc4_bidirection, pcm_convert_s24_c32_to_s16_c32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE,
ipc4_gtw_alh, ipc4_playback, pcm_convert_s24_to_s32 },
pcm_convert_s24_c32_to_s16_c32 },
#endif
#if CONFIG_PCM_CONVERTER_FORMAT_S32LE && CONFIG_PCM_CONVERTER_FORMAT_S24LE
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_all & ~(ipc4_gtw_link | ipc4_gtw_alh | ipc4_gtw_host | ipc4_gtw_dmic),
ipc4_bidirection, audio_stream_copy},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_link | ipc4_gtw_alh, ipc4_playback, pcm_convert_s24_to_s32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_link | ipc4_gtw_alh | ipc4_gtw_dmic, ipc4_capture,
pcm_convert_s32_to_s24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_host, ipc4_playback, pcm_convert_s32_to_s24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_host, ipc4_capture, pcm_convert_s24_to_s32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE,
ipc4_gtw_all & ~ipc4_gtw_host, ipc4_bidirection, pcm_convert_s24_to_s32},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE,
ipc4_gtw_host, ipc4_playback, audio_stream_copy},
audio_stream_copy},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE,
ipc4_gtw_host, ipc4_capture, pcm_convert_s24_to_s32},
pcm_convert_s24_to_s32},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_all & ~(ipc4_gtw_link | ipc4_gtw_alh | ipc4_gtw_host), ipc4_bidirection,
pcm_convert_s32_to_s24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_link | ipc4_gtw_alh, ipc4_playback, pcm_convert_s32_to_s24_be },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_link | ipc4_gtw_alh, ipc4_capture, pcm_convert_s32_to_s24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_host, ipc4_playback, pcm_convert_s32_to_s24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_host, ipc4_capture, pcm_convert_s32_to_s24_be },
#endif
#if CONFIG_PCM_CONVERTER_FORMAT_S24LE && CONFIG_PCM_CONVERTER_FORMAT_S16LE
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE,
ipc4_gtw_all & ~(ipc4_gtw_link | ipc4_gtw_alh | ipc4_gtw_host),
ipc4_bidirection, pcm_convert_s16_to_s24 },
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE, ipc4_gtw_link | ipc4_gtw_alh, ipc4_playback,
pcm_convert_s16_to_s32},
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE, ipc4_gtw_host,
ipc4_playback, pcm_convert_s16_to_s24 },
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE, ipc4_gtw_host,
ipc4_capture, pcm_convert_s16_to_s32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S16_LE,
SOF_IPC_FRAME_S16_LE, ipc4_gtw_all & ~ipc4_gtw_host,
ipc4_bidirection, pcm_convert_s24_to_s16 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S16_LE,
SOF_IPC_FRAME_S16_LE, ipc4_gtw_host, ipc4_playback, pcm_convert_s32_to_s16 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S16_LE,
SOF_IPC_FRAME_S16_LE, ipc4_gtw_host, ipc4_capture, pcm_convert_s24_to_s16 },
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
pcm_convert_s16_to_s24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE,
pcm_convert_s24_to_s16 },
#endif
#if CONFIG_PCM_CONVERTER_FORMAT_S24_C24_AND_S24_C32
{ SOF_IPC_FRAME_S24_3LE, SOF_IPC_FRAME_S24_3LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE, ipc4_gtw_all, ipc4_bidirection,
{ SOF_IPC_FRAME_S24_3LE, SOF_IPC_FRAME_S24_3LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE,
pcm_convert_s24_c24_to_s24_c32},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S24_3LE,
SOF_IPC_FRAME_S24_3LE, ipc4_gtw_all & ~ipc4_gtw_link,
ipc4_bidirection, pcm_convert_s24_c32_to_s24_c24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S24_3LE, SOF_IPC_FRAME_S24_4LE,
pcm_convert_s24_c32_to_s24_c24 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S24_3LE, SOF_IPC_FRAME_S24_3LE,
pcm_convert_s24_c32_to_s24_c24_link_gtw },
#endif
#if CONFIG_PCM_CONVERTER_FORMAT_S16_C32_AND_S16_C32
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S16_LE, ipc4_gtw_all, ipc4_bidirection, audio_stream_copy },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S16_LE,
audio_stream_copy },
#endif

#if CONFIG_PCM_CONVERTER_FORMAT_S24_4LE_MSB && CONFIG_PCM_CONVERTER_FORMAT_S24LE
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE_MSB, pcm_convert_s24_to_s32},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE_MSB, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE, pcm_convert_s32_to_s24},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE_MSB, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE_MSB, audio_stream_copy},
#endif

#if CONFIG_PCM_CONVERTER_FORMAT_S32LE && CONFIG_PCM_CONVERTER_FORMAT_S24_4LE_MSB
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE_MSB, pcm_convert_s32_to_s24_be},
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE_MSB, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S32_LE, audio_stream_copy},
#endif

#if CONFIG_PCM_CONVERTER_FORMAT_S24_4LE_MSB && CONFIG_PCM_CONVERTER_FORMAT_S16LE
{ SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S16_LE, SOF_IPC_FRAME_S32_LE,
SOF_IPC_FRAME_S24_4LE_MSB, pcm_convert_s16_to_s32 },
{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE_MSB, SOF_IPC_FRAME_S16_LE,
SOF_IPC_FRAME_S16_LE, pcm_convert_s32_to_s16 },
#endif
};

Expand Down
1 change: 1 addition & 0 deletions src/include/ipc/stream.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,7 @@ enum sof_ipc_frame {
SOF_IPC_FRAME_FLOAT,
/* other formats here */
SOF_IPC_FRAME_S24_3LE,
SOF_IPC_FRAME_S24_4LE_MSB,
SOF_IPC_FRAME_U8,
};

Expand Down
2 changes: 1 addition & 1 deletion src/include/kernel/abi.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@

/** \brief SOF ABI version major, minor and patch numbers */
#define SOF_ABI_MAJOR 3
#define SOF_ABI_MINOR 27
#define SOF_ABI_MINOR 28
#define SOF_ABI_PATCH 0

/** \brief SOF ABI version number. Format within 32bit word is MMmmmppp */
Expand Down
11 changes: 7 additions & 4 deletions src/include/sof/audio/audio_stream.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1055,10 +1055,13 @@ static inline void audio_stream_fmt_conversion(enum ipc4_bit_depth depth,
*valid_fmt = SOF_IPC_FRAME_U8;
#endif /* CONFIG_FORMAT_U8 */

/* really 24_3LE */
if (valid == 24 && depth == 24) {
*frame_fmt = SOF_IPC_FRAME_S24_3LE;
*valid_fmt = SOF_IPC_FRAME_S24_3LE;
if (valid == 24) {
#ifdef CONFIG_FORMAT_S24_3LE
if (depth == 24) {
*frame_fmt = SOF_IPC_FRAME_S24_3LE;
*valid_fmt = SOF_IPC_FRAME_S24_3LE;
}
#endif
}

if (type == IPC4_TYPE_FLOAT && depth == 32) {
Expand Down
9 changes: 1 addition & 8 deletions src/include/sof/audio/pcm_converter.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -100,8 +100,7 @@ struct pcm_func_vc_map {
enum sof_ipc_frame valid_src_bits; /**< source frame format */
enum sof_ipc_frame sink; /**< sink frame container format */
enum sof_ipc_frame valid_sink_bits; /**< sink frame format */
uint32_t type; /**< gateway type */
enum ipc4_direction_type direction; /**< support playback, capture or both */

pcm_converter_func func; /**< PCM conversion function */
};

Expand Down Expand Up @@ -140,12 +139,6 @@ pcm_get_conversion_vc_function(enum sof_ipc_frame in_bits,
if (valid_out_bits != pcm_func_vc_map[i].valid_sink_bits)
continue;

if (!(type & pcm_func_vc_map[i].type))
continue;

if (!(dir & pcm_func_vc_map[i].direction))
continue;

return pcm_func_vc_map[i].func;
}

Expand Down
Loading