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[Sound-open-firmware] [PATCH 1/3] heap: byt: balance heap block size map
by Liam Girdwood 04 Sep '17

04 Sep '17

Balance the heap block map size out to better fit real world usage by reducing small blocks to create extra larger blocks. Signed-off-by: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> --- src/platform/baytrail/include/platform/memory.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/platform/baytrail/include/platform/memory.h b/src/platform/baytrail/include/platform/memory.h index 6bd0e78..c6a1301 100644 --- a/src/platform/baytrail/include/platform/memory.h +++ b/src/platform/baytrail/include/platform/memory.h @@ -100,11 +100,11 @@ /* Heap section sizes for module pool */ #define HEAP_RT_COUNT8 0 -#define HEAP_RT_COUNT16 256 -#define HEAP_RT_COUNT32 128 +#define HEAP_RT_COUNT16 64 +#define HEAP_RT_COUNT32 64 #define HEAP_RT_COUNT64 64 -#define HEAP_RT_COUNT128 32 -#define HEAP_RT_COUNT256 16 +#define HEAP_RT_COUNT128 64 +#define HEAP_RT_COUNT256 64 #define HEAP_RT_COUNT512 8 #define HEAP_RT_COUNT1024 4 -- 2.11.0

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[Sound-open-firmware] [PATCH] topology: src: fix W_SRC widget argument list order
by Liam Girdwood 04 Sep '17

04 Sep '17

Put format and data in correct order. Signed-off-by: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> --- topology/m4/local.m4 | 4 ++-- topology/sof/pipe-pcm-media.m4 | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/topology/m4/local.m4 b/topology/m4/local.m4 index 5da77e2..5ff0a3d 100644 --- a/topology/m4/local.m4 +++ b/topology/m4/local.m4 @@ -17,7 +17,7 @@ define(`W_SRC', ` tuples."word" {' ` SOF_TKN_COMP_PERIOD_SINK_COUNT' STR($3) ` SOF_TKN_COMP_PERIOD_SOURCE_COUNT' STR($4) -` SOF_TKN_COMP_PRELOAD_COUNT' STR($5) +` SOF_TKN_COMP_PRELOAD_COUNT' STR($6) ` }' `}' `SectionData."'N_SRC($1)`_data_w" {' @@ -39,7 +39,7 @@ define(`W_SRC', ` data [' ` "'N_SRC($1)`_data_w"' ` "'N_SRC($1)`_data_str"' -` "'$2`"' +` "'$5`"' ` ]' `}') diff --git a/topology/sof/pipe-pcm-media.m4 b/topology/sof/pipe-pcm-media.m4 index 0ce6faa..4a68eb4 100644 --- a/topology/sof/pipe-pcm-media.m4 +++ b/topology/sof/pipe-pcm-media.m4 @@ -73,7 +73,7 @@ W_PCM_PLAYBACK(Media Playback, PIPELINE_DMAC, PIPELINE_DMAC_CHAN, 2, 0, 2) W_PGA(0, PCM PCM_ID Playback Volume, PIPELINE_FORMAT, 2, 2, 2) # "SRC 0" has 2 sink and source periods. -W_SRC(0, media_src_conf, PIPELINE_FORMAT, 2, 2, 2) +W_SRC(0, PIPELINE_FORMAT, 2, 2, media_src_conf, 2) # Media Buffers W_BUFFER(0, COMP_BUFFER_SIZE(2, -- 2.11.0

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[Sound-open-firmware] [PATCH] topology: bind kcontrols to PGA widgets.
by Liam Girdwood 01 Sep '17

01 Sep '17

Add an parameter to bind TLV volume kcontrol to volume widget. Signed-off-by: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> --- topology/m4/local.m4 | 13 ++++++---- topology/sof/pipe-low-latency-capture.m4 | 8 +++--- topology/sof/pipe-low-latency-playback.m4 | 16 ++++++------ topology/sof/pipe-passthrough-vol-playback.m4 | 36 ++++++++++++++++++++++++--- topology/sof/pipe-pcm-media.m4 | 6 ++--- topology/sof/pipe-tone.m4 | 6 ++--- 6 files changed, 59 insertions(+), 26 deletions(-) diff --git a/topology/m4/local.m4 b/topology/m4/local.m4 index 7bcebee..5da77e2 100644 --- a/topology/m4/local.m4 +++ b/topology/m4/local.m4 @@ -142,14 +142,14 @@ define(`W_PCM_CAPTURE', dnl PGA name) define(`N_PGA', `PGA'PIPELINE_ID`.'$1) -dnl W_PGA(name, format, periods_sink, periods_source, preload) +dnl W_PGA(name, kcontrol, format, periods_sink, periods_source, preload) define(`W_PGA', `SectionVendorTuples."'N_PGA($1)`_tuples_w" {' ` tokens "sof_comp_tokens"' ` tuples."word" {' -` SOF_TKN_COMP_PERIOD_SINK_COUNT' STR($3) -` SOF_TKN_COMP_PERIOD_SOURCE_COUNT' STR($4) -` SOF_TKN_COMP_PRELOAD_COUNT' STR($5) +` SOF_TKN_COMP_PERIOD_SINK_COUNT' STR($4) +` SOF_TKN_COMP_PERIOD_SOURCE_COUNT' STR($5) +` SOF_TKN_COMP_PRELOAD_COUNT' STR($6) ` }' `}' `SectionData."'N_PGA($1)`_data_w" {' @@ -158,7 +158,7 @@ define(`W_PGA', `SectionVendorTuples."'N_PGA($1)`_tuples_str" {' ` tokens "sof_comp_tokens"' ` tuples."string" {' -` SOF_TKN_COMP_FORMAT' STR($2) +` SOF_TKN_COMP_FORMAT' STR($3) ` }' `}' `SectionData."'N_PGA($1)`_data_str" {' @@ -172,6 +172,9 @@ define(`W_PGA', ` "'N_PGA($1)`_data_w"' ` "'N_PGA($1)`_data_str"' ` ]' +` mixer [' +` "'$2`"' +` ]' `}') dnl Mixer Name) diff --git a/topology/sof/pipe-low-latency-capture.m4 b/topology/sof/pipe-low-latency-capture.m4 index 3b53d0a..111aa86 100644 --- a/topology/sof/pipe-low-latency-capture.m4 +++ b/topology/sof/pipe-low-latency-capture.m4 @@ -48,7 +48,7 @@ SectionControlMixer.STR(PCM PCM_ID Capture Volume) { W_PCM_CAPTURE(Low Latency Capture, PIPELINE_DMAC, PIPELINE_DMAC_CHAN, 0, 2, 0) # "Capture Volume" has 2 sink and source periods for host and DAI ping-pong -W_PGA(Capture Volume, PIPELINE_FORMAT, 2, 2, 0) +W_PGA(0, PCM PCM_ID Capture Volume, PIPELINE_FORMAT, 2, 2, 0) # Capture Buffers W_BUFFER(0, COMP_BUFFER_SIZE(2, @@ -67,8 +67,8 @@ SectionGraph."pipe-ll-capture-PIPELINE_ID" { lines [ dapm(Low Latency Capture PCM_ID, N_PCM) dapm(N_PCM, N_BUFFER(1)) - dapm(N_BUFFER(1), N_PGA(Capture Volume)) - dapm(N_PGA(Capture Volume), N_BUFFER(0)) + dapm(N_BUFFER(1), N_PGA(0)) + dapm(N_PGA(0), N_BUFFER(0)) ] } @@ -81,7 +81,7 @@ indir(`define', concat(`PIPELINE_SINK_', PIPELINE_ID), N_BUFFER(0)) # Pipeline Configuration. # -W_PIPELINE(N_PGA(Capture Volume), SCHEDULE_DEADLINE, SCHEDULE_PRIORITY, SCHEDULE_FRAMES, SCHEDULE_CORE, pipe_ll_schedule_plat) +W_PIPELINE(N_PGA(0), SCHEDULE_DEADLINE, SCHEDULE_PRIORITY, SCHEDULE_FRAMES, SCHEDULE_CORE, pipe_ll_schedule_plat) # # PCM Configuration diff --git a/topology/sof/pipe-low-latency-playback.m4 b/topology/sof/pipe-low-latency-playback.m4 index 00f7447..a860c82 100644 --- a/topology/sof/pipe-low-latency-playback.m4 +++ b/topology/sof/pipe-low-latency-playback.m4 @@ -91,10 +91,10 @@ SectionControlMixer.STR(Master Playback Volume) { W_PCM_PLAYBACK(Low Latency Playback, PIPELINE_DMAC, PIPELINE_DMAC_CHAN, 2, 0, 2) # "Playback Volume" has 1 sink period and 2 source periods for host ping-pong -W_PGA(Playback Volume, PIPELINE_FORMAT, 1, 2, 1) +W_PGA(0, PCM PCM_ID Playback Volume, PIPELINE_FORMAT, 1, 2, 1) -# "Mixer Volume" has 1 source and 2 sink periods for DAI ping-pong -W_PGA(Mixer Volume, PIPELINE_FORMAT, 2, 1, 1) +# "Master Playback Volume" has 1 source and 2 sink periods for DAI ping-pong +W_PGA(1, Master Playback Volume, PIPELINE_FORMAT, 2, 1, 1) # Mixer 0 has 1 sink and source periods. W_MIXER(0, PIPELINE_FORMAT, 1, 1, 1) @@ -127,12 +127,12 @@ SectionGraph."pipe-ll-playback-PIPELINE_ID" { lines [ dapm(N_PCM, Low Latency Playback PCM_ID) dapm(N_BUFFER(0), N_PCM) - dapm(N_PGA(Playback Volume), N_BUFFER(0)) - dapm(N_BUFFER(1), N_PGA(Playback Volume)) + dapm(N_PGA(0), N_BUFFER(0)) + dapm(N_BUFFER(1), N_PGA(0)) dapm(N_MIXER(0), N_BUFFER(1)) dapm(N_BUFFER(2), N_MIXER(0)) - dapm(N_PGA(Mixer Volume), N_BUFFER(2)) - dapm(N_BUFFER(3), N_PGA(Mixer Volume)) + dapm(N_PGA(1), N_BUFFER(2)) + dapm(N_BUFFER(3), N_PGA(1)) ] } @@ -146,7 +146,7 @@ indir(`define', concat(`PIPELINE_MIXER_', PIPELINE_ID), N_MIXER(0)) # Pipeline Configuration. # -W_PIPELINE(N_PGA(Mixer Volume), SCHEDULE_DEADLINE, SCHEDULE_PRIORITY, SCHEDULE_FRAMES, SCHEDULE_CORE, pipe_ll_schedule_plat) +W_PIPELINE(N_PGA(1), SCHEDULE_DEADLINE, SCHEDULE_PRIORITY, SCHEDULE_FRAMES, SCHEDULE_CORE, pipe_ll_schedule_plat) # # PCM Configuration diff --git a/topology/sof/pipe-passthrough-vol-playback.m4 b/topology/sof/pipe-passthrough-vol-playback.m4 index ae2b569..bf131c3 100644 --- a/topology/sof/pipe-passthrough-vol-playback.m4 +++ b/topology/sof/pipe-passthrough-vol-playback.m4 @@ -7,6 +7,36 @@ # Include topology builder include(`local.m4') +# +# Controls +# +SectionControlMixer.STR(Master Playback Volume) { + + # control belongs to this index group + index STR(PIPELINE_ID) + + # Channel register and shift for Front Left/Right + channel."FL" { + reg "1" + shift "0" + } + channel."FR" { + reg "1" + shift "1" + } + + # control uses bespoke driver get/put/info ID 0 + ops."ctl" { + info "volsw" + get "256" + put "256" + } + + # TLV 32 steps from -90dB to +6dB for 3dB + max "32" + invert "false" + tlv "vtlv_m90s3" +} # # Components and Buffers @@ -17,7 +47,7 @@ include(`local.m4') W_PCM_PLAYBACK(Passthrough Playback, PIPELINE_DMAC, PIPELINE_DMAC_CHAN, 2, 0, 2) # "Volume" has 2 source and 2 sink periods -W_PGA(Volume, PIPELINE_FORMAT, 2, 2, 2) +W_PGA(0, Master Playback Volume, PIPELINE_FORMAT, 2, 2, 2) # Playback Buffers W_BUFFER(0, COMP_BUFFER_SIZE(2, @@ -48,8 +78,8 @@ SectionGraph."pipe-pass-vol-playback-PIPELINE_ID" { lines [ dapm(N_PCM, Passthrough Playback PCM_ID) dapm(N_BUFFER(0), N_PCM) - dapm(N_PGA(Volume), N_BUFFER(0)) - dapm(N_BUFFER(1), N_PGA(Volume)) + dapm(N_PGA(0), N_BUFFER(0)) + dapm(N_BUFFER(1), N_PGA(0)) dapm(N_DAI_OUT, N_BUFFER(1)) ] } diff --git a/topology/sof/pipe-pcm-media.m4 b/topology/sof/pipe-pcm-media.m4 index fd6db04..0ce6faa 100644 --- a/topology/sof/pipe-pcm-media.m4 +++ b/topology/sof/pipe-pcm-media.m4 @@ -70,7 +70,7 @@ SectionData."media_src_conf" { W_PCM_PLAYBACK(Media Playback, PIPELINE_DMAC, PIPELINE_DMAC_CHAN, 2, 0, 2) # "Playback Volume" has 2 sink period and 2 source periods for host ping-pong -W_PGA(Playback Volume, PIPELINE_FORMAT, 2, 2, 2) +W_PGA(0, PCM PCM_ID Playback Volume, PIPELINE_FORMAT, 2, 2, 2) # "SRC 0" has 2 sink and source periods. W_SRC(0, media_src_conf, PIPELINE_FORMAT, 2, 2, 2) @@ -95,8 +95,8 @@ SectionGraph."pipe-media-PIPELINE_ID" { lines [ dapm(N_PCM, Media Playback PCM_ID) dapm(N_BUFFER(0), N_PCM) - dapm(N_PGA(Playback Volume), N_BUFFER(0)) - dapm(N_BUFFER(1), N_PGA(Playback Volume)) + dapm(N_PGA(0), N_BUFFER(0)) + dapm(N_BUFFER(1), N_PGA(0)) dapm(N_SRC(0), N_BUFFER(1)) dapm(N_BUFFER(2), N_SRC(0)) ] diff --git a/topology/sof/pipe-tone.m4 b/topology/sof/pipe-tone.m4 index 386ddd3..0cfb73c 100644 --- a/topology/sof/pipe-tone.m4 +++ b/topology/sof/pipe-tone.m4 @@ -50,7 +50,7 @@ SectionControlMixer.STR(Tone Volume PIPELINE_ID) { W_TONE(0, PIPELINE_FORMAT, 2, 0, 0) # "Tone Volume" has 2 sink period and 2 source periods -W_PGA(Tone Volume, PIPELINE_FORMAT, 2, 2, 0) +W_PGA(0, Tone Volume PIPELINE_ID, PIPELINE_FORMAT, 2, 2, 0) # Low Latency Buffers W_BUFFER(0,COMP_BUFFER_SIZE(2, @@ -70,8 +70,8 @@ SectionGraph."pipe-tone-PIPELINE_ID" { lines [ dapm(N_BUFFER(0), N_TONE(0)) - dapm(N_PGA(Tone Volume), N_BUFFER(0)) - dapm(N_BUFFER(1), N_PGA(Tone Volume)) + dapm(N_PGA(0), N_BUFFER(0)) + dapm(N_BUFFER(1), N_PGA(0)) ] } -- 2.11.0

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[Sound-open-firmware] [PATCH] EQs: Fix issue in sink and source buffer update
by Seppo Ingalsuo 31 Aug '17

31 Aug '17

The pointers advance is done in EQ func so the 2nd argument needs to be 0 to just update free/avail. Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo(a)linux.intel.com> --- src/audio/eq_fir.c | 4 ++-- src/audio/eq_iir.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/audio/eq_fir.c b/src/audio/eq_fir.c index 534a4a1..80f727e 100644 --- a/src/audio/eq_fir.c +++ b/src/audio/eq_fir.c @@ -421,8 +421,8 @@ static int eq_fir_copy(struct comp_dev *dev) sd->eq_fir_func(dev, source, sink, dev->frames); /* calc new free and available */ - comp_update_buffer_consume(source, copy_bytes); - comp_update_buffer_produce(sink, copy_bytes); + comp_update_buffer_consume(source, 0); + comp_update_buffer_produce(sink, 0); return dev->frames; } diff --git a/src/audio/eq_iir.c b/src/audio/eq_iir.c index 0ac2ef9..971665e 100644 --- a/src/audio/eq_iir.c +++ b/src/audio/eq_iir.c @@ -431,8 +431,8 @@ static int eq_iir_copy(struct comp_dev *dev) cd->eq_iir_func(dev, source, sink, dev->frames); /* calc new free and available */ - comp_update_buffer_consume(source, copy_bytes); - comp_update_buffer_produce(sink, copy_bytes); + comp_update_buffer_consume(source, 0); + comp_update_buffer_produce(sink, 0); return dev->frames; } -- 2.11.0

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[Sound-open-firmware] [PATCH] topology: Add format and scheduling info to DAI pipelines.
by Liam Girdwood 31 Aug '17

31 Aug '17

Some pipelines can be used to service DAIs before data is sent on to other processing pipelines. Add scheduling and format info to DAI pipelines. Signed-off-by: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> --- topology/m4/build.m4 | 12 +++++++++++- topology/reef-apl-nocodec.m4 | 6 ++++-- topology/reef-bdw-rt286.m4 | 6 ++++-- topology/reef-bdw-rt5640.m4 | 6 ++++-- topology/reef-bxt-nocodec.m4 | 6 ++++-- topology/reef-byt-nocodec.m4 | 6 ++++-- topology/reef-byt-rt5640.m4 | 6 ++++-- topology/reef-byt-rt5651.m4 | 6 ++++-- topology/reef-cht-nocodec.m4 | 6 ++++-- topology/reef-hsw-rt5640.m4 | 6 ++++-- 10 files changed, 47 insertions(+), 19 deletions(-) diff --git a/topology/m4/build.m4 b/topology/m4/build.m4 index 843dcbb..7d248da 100644 --- a/topology/m4/build.m4 +++ b/topology/m4/build.m4 @@ -81,7 +81,7 @@ define(`PIPELINE_ADD', `include($1)' ) -dnl DAI_ADD(pipeline, dai type, dai_index, stream_name, buffer, periods) +dnl DAI_ADD(pipeline, dai type, dai_index, stream_name, buffer, periods, format, frames, deadline, priority, core) define(`DAI_ADD', `undefine(`PIPELINE_ID')' `undefine(`DAI_TYPE')' @@ -89,6 +89,11 @@ define(`DAI_ADD', `undefine(`DAI_SNAME')' `undefine(`DAI_BUF')' `undefine(`DAI_PERIODS')' +`undefine(`DAI_FORMAT')' +`undefine(`SCHEDULE_FRAMES')' +`undefine(`SCHEDULE_DEADLINE')' +`undefine(`SCHEDULE_PRIORITY')' +`undefine(`SCHEDULE_CORE')' `define(`PIPELINE_ID', 0)' `define(`DAI_TYPE', STR($2))' `define(`DAI_INDEX', STR($3))' @@ -96,6 +101,11 @@ define(`DAI_ADD', `define(`DAI_BUF', $5)' `define(`DAI_NAME', $2$3)' `define(`DAI_PERIODS', $6)' +`define(`DAI_FORMAT', $7)' +`define(`SCHEDULE_FRAMES', $8)' +`define(`SCHEDULE_DEADLINE', $9)' +`define(`SCHEDULE_PRIORITY', $10)' +`define(`SCHEDULE_CORE', $11)' `include($1)' ) diff --git a/topology/reef-apl-nocodec.m4 b/topology/reef-apl-nocodec.m4 index 93b57fe..ef80fd3 100644 --- a/topology/reef-apl-nocodec.m4 +++ b/topology/reef-apl-nocodec.m4 @@ -74,10 +74,12 @@ SectionGraph."pipe-apl-nocodec" { # # playback DAI is SSP2 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-playback.m4, SSP, 2, I2S, PIPELINE_SOURCE_1, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-playback.m4, SSP, 2, I2S, PIPELINE_SOURCE_1, 2, s24le, 48, 1000, 0, 0) # capture DAI is SSP2 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-capture.m4, SSP, 2, I2S, PIPELINE_SINK_2, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-capture.m4, SSP, 2, I2S, PIPELINE_SINK_2, 2, s24le, 48, 1000, 0, 0) # # BE configurations - overrides config in ACPI if present diff --git a/topology/reef-bdw-rt286.m4 b/topology/reef-bdw-rt286.m4 index e4b600a..e3f8dd9 100644 --- a/topology/reef-bdw-rt286.m4 +++ b/topology/reef-bdw-rt286.m4 @@ -74,10 +74,12 @@ SectionGraph."pipe-bdw-rt286" { # # playback DAI is SSP0 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-playback.m4, SSP, 0, I2S, PIPELINE_SOURCE_1, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-playback.m4, SSP, 0, I2S, PIPELINE_SOURCE_1, 2, s24le, 48, 1000, 0, 0) # capture DAI is SSP0 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-capture.m4, SSP, 0, I2S, PIPELINE_SINK_2, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-capture.m4, SSP, 0, I2S, PIPELINE_SINK_2, 2, s24le, 48, 1000, 0, 0) # # BE configurations - overrides config in ACPI if present diff --git a/topology/reef-bdw-rt5640.m4 b/topology/reef-bdw-rt5640.m4 index 5d96236..4344605 100644 --- a/topology/reef-bdw-rt5640.m4 +++ b/topology/reef-bdw-rt5640.m4 @@ -74,10 +74,12 @@ SectionGraph."pipe-bdw-rt5640" { # # playback DAI is SSP0 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-playback.m4, SSP, 0, I2S, PIPELINE_SOURCE_1, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-playback.m4, SSP, 0, I2S, PIPELINE_SOURCE_1, 2, s24le, 48, 1000, 0, 0) # capture DAI is SSP0 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-capture.m4, SSP, 0, I2S, PIPELINE_SINK_2, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-capture.m4, SSP, 0, I2S, PIPELINE_SINK_2, 2, s24le, 48, 1000, 0, 0) # # BE configurations - overrides config in ACPI if present diff --git a/topology/reef-bxt-nocodec.m4 b/topology/reef-bxt-nocodec.m4 index a8fd320..2028323 100644 --- a/topology/reef-bxt-nocodec.m4 +++ b/topology/reef-bxt-nocodec.m4 @@ -74,10 +74,12 @@ SectionGraph."pipe-bxt-nocodec" { # # playback DAI is SSP2 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-playback.m4, SSP, 2, I2S, PIPELINE_SOURCE_1, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-playback.m4, SSP, 2, I2S, PIPELINE_SOURCE_1, 2, s24le, 48, 1000, 0, 0) # capture DAI is SSP2 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-capture.m4, SSP, 2, I2S, PIPELINE_SINK_2, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-capture.m4, SSP, 2, I2S, PIPELINE_SINK_2, 2, s24le, 48, 1000, 0, 0) # # BE configurations - overrides config in ACPI if present diff --git a/topology/reef-byt-nocodec.m4 b/topology/reef-byt-nocodec.m4 index 01b223d..1c3cf5f 100644 --- a/topology/reef-byt-nocodec.m4 +++ b/topology/reef-byt-nocodec.m4 @@ -65,10 +65,12 @@ SectionGraph."pipe-byt-nocodec" { # # playback DAI is SSP2 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-playback.m4, SSP, 2, I2S, PIPELINE_SOURCE_1, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-playback.m4, SSP, 2, I2S, PIPELINE_SOURCE_1, 2, s24le, 48, 1000, 0, 0) # capture DAI is SSP2 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-capture.m4, SSP, 2, I2S, PIPELINE_SINK_2, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-capture.m4, SSP, 2, I2S, PIPELINE_SINK_2, 2, s24le, 48, 1000, 0, 0) # # BE configurations - overrides config in ACPI if present diff --git a/topology/reef-byt-rt5640.m4 b/topology/reef-byt-rt5640.m4 index 00d31c7..0629d43 100644 --- a/topology/reef-byt-rt5640.m4 +++ b/topology/reef-byt-rt5640.m4 @@ -65,10 +65,12 @@ SectionGraph."pipe-byt-rt5640" { # # playback DAI is SSP2 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-playback.m4, SSP, 2, I2S, PIPELINE_SOURCE_1, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-playback.m4, SSP, 2, I2S, PIPELINE_SOURCE_1, 2, s24le, 48, 1000, 0, 0) # capture DAI is SSP2 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-capture.m4, SSP, 2, I2S, PIPELINE_SINK_2, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-capture.m4, SSP, 2, I2S, PIPELINE_SINK_2, 2, s24le, 48, 1000, 0, 0) # # BE configurations - overrides config in ACPI if present diff --git a/topology/reef-byt-rt5651.m4 b/topology/reef-byt-rt5651.m4 index fd5263f..1b492b7 100644 --- a/topology/reef-byt-rt5651.m4 +++ b/topology/reef-byt-rt5651.m4 @@ -65,10 +65,12 @@ SectionGraph."pipe-byt-rt5651" { # # playback DAI is SSP2 using "Audio" DAPM stream name and 2 periods -DAI_ADD(sof/pipe-dai-playback.m4, SSP, 2, Audio, PIPELINE_SOURCE_1, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-playback.m4, SSP, 2, Audio, PIPELINE_SOURCE_1, 2, s24le, 48, 1000, 0, 0) # capture DAI is SSP2 using "Audio" DAPM stream name and 2 periods -DAI_ADD(sof/pipe-dai-capture.m4, SSP, 2, Audio, PIPELINE_SINK_2, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-capture.m4, SSP, 2, Audio, PIPELINE_SINK_2, 2, s24le, 48, 1000, 0, 0) # # BE configurations - overrides config in ACPI if present diff --git a/topology/reef-cht-nocodec.m4 b/topology/reef-cht-nocodec.m4 index 334443b..ead0f75 100644 --- a/topology/reef-cht-nocodec.m4 +++ b/topology/reef-cht-nocodec.m4 @@ -65,10 +65,12 @@ SectionGraph."pipe-cht-nocodec" { # # playback DAI is SSP2 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-playback.m4, SSP, 2, I2S, PIPELINE_SOURCE_1, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-playback.m4, SSP, 2, I2S, PIPELINE_SOURCE_1, 2, s24le, 48, 1000, 0, 0) # capture DAI is SSP2 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-capture.m4, SSP, 2, I2S, PIPELINE_SINK_2, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-capture.m4, SSP, 2, I2S, PIPELINE_SINK_2, 2, s24le, 48, 1000, 0, 0) # # BE configurations - overrides config in ACPI if present diff --git a/topology/reef-hsw-rt5640.m4 b/topology/reef-hsw-rt5640.m4 index 3a76223..e4d9392 100644 --- a/topology/reef-hsw-rt5640.m4 +++ b/topology/reef-hsw-rt5640.m4 @@ -74,10 +74,12 @@ SectionGraph."pipe-hsw-rt5640" { # # playback DAI is SSP0 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-playback.m4, SSP, 0, I2S, PIPELINE_SOURCE_1, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-playback.m4, SSP, 0, I2S, PIPELINE_SOURCE_1, 2, s24le, 48, 1000, 0, 0) # capture DAI is SSP0 using I2S DAPM stream and 2 periods -DAI_ADD(sof/pipe-dai-capture.m4, SSP, 0, I2S, PIPELINE_SINK_2, 2) +# Buffers use s24le format, with 48 frame per 1000us on core 0 with priorty 0 +DAI_ADD(sof/pipe-dai-capture.m4, SSP, 0, I2S, PIPELINE_SINK_2, 2, s24le, 48, 1000, 0, 0) # # BE configurations - overrides config in ACPI if present -- 2.11.0

1 2

[Sound-open-firmware] [PATCH] drivers: ssp: Improve SSP I2S and DSP mode generation from topology.
by Liam Girdwood 31 Aug '17

31 Aug '17

Improve support for I2S and DSP modes alongside using topology data to define the mode configuration. Add trace errors to reject any unsupported configurations. Signed-off-by: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> --- src/drivers/ssp.c | 75 +++++++++++++++++++++++++------------------------- src/include/reef/ssp.h | 20 +++++++++++++- 2 files changed, 56 insertions(+), 39 deletions(-) diff --git a/src/drivers/ssp.c b/src/drivers/ssp.c index 1a1000a..0b7589a 100644 --- a/src/drivers/ssp.c +++ b/src/drivers/ssp.c @@ -69,8 +69,8 @@ static inline int ssp_set_config(struct dai *dai, struct sof_ipc_dai_config *config) { struct ssp_pdata *ssp = dai_get_drvdata(dai); - uint32_t sscr0, sscr1, sspsp, sfifott, mdiv, bdiv; - uint32_t stop_size, data_size; + uint32_t sscr0, sscr1, sscr2, sscr3, sspsp, sfifott, mdiv, bdiv; + uint32_t data_size, frame_len = 0; int ret = 0; spin_lock(&ssp->lock); @@ -78,7 +78,7 @@ static inline int ssp_set_config(struct dai *dai, /* is playback/capture already running */ if (ssp->state[DAI_DIR_PLAYBACK] > SSP_STATE_IDLE || ssp->state[DAI_DIR_CAPTURE] > SSP_STATE_IDLE) { - trace_ssp_error("wsS"); + trace_ssp_error("ec1"); goto out; } @@ -87,6 +87,8 @@ static inline int ssp_set_config(struct dai *dai, /* reset SSP settings */ sscr0 = 0; sscr1 = 0; + sscr2 = 0xc1; + sscr3 = 0x2c018; sspsp = 0; ssp->config = *config; @@ -102,6 +104,7 @@ static inline int ssp_set_config(struct dai *dai, break; case SOF_DAI_FMT_CBS_CFS: sscr1 |= SSCR1_SCFR | SSCR1_RWOT; + sscr3 |= SSCR3_I2S_FRM_MST | SSCR3_I2S_CLK_MST; break; case SOF_DAI_FMT_CBM_CFS: sscr1 |= SSCR1_SFRMDIR; @@ -112,6 +115,7 @@ static inline int ssp_set_config(struct dai *dai, case SSP_CLK_DEFAULT: break; default: + trace_ssp_error("ec2"); ret = -EINVAL; goto out; } @@ -129,6 +133,7 @@ static inline int ssp_set_config(struct dai *dai, sspsp |= SSPSP_SCMODE(2) | SSPSP_SFRMP; break; default: + trace_ssp_error("ec3"); ret = -EINVAL; goto out; } @@ -148,13 +153,14 @@ static inline int ssp_set_config(struct dai *dai, sscr0 |= SSCR0_NCS | SSCR0_MOD; break; default: + trace_ssp_error("ec4"); ret = -EINVAL; goto out; } /* BCLK is generated from MCLK - must be divisable */ if (config->mclk % config->bclk) { - trace_ssp_error("ec1"); + trace_ssp_error("ec5"); ret = -EINVAL; goto out; } @@ -162,17 +168,17 @@ static inline int ssp_set_config(struct dai *dai, /* divisor must be within SCR range */ mdiv = (config->mclk / config->bclk)- 1; if (mdiv > (SSCR0_SCR_MASK >> 8)) { - trace_ssp_error("ec2"); + trace_ssp_error("ec6"); ret = -EINVAL; goto out; } - /* set the divisor */ + /* set the SCR divisor */ sscr0 |= SSCR0_SCR(mdiv); /* calc frame width based on BCLK and rate - must be divisable */ if (config->bclk % config->fclk) { - trace_ssp_error("ec3"); + trace_ssp_error("ec7"); ret = -EINVAL; goto out; } @@ -180,61 +186,60 @@ static inline int ssp_set_config(struct dai *dai, /* must be enouch BCLKs for data */ bdiv = config->bclk / config->fclk; if (bdiv < config->sample_container_bits * config->num_slots) { - trace_ssp_error("ec4"); + trace_ssp_error("ec8"); ret = -EINVAL; goto out; } /* sample_container_bits must be <= 38 for SSP */ if (config->sample_container_bits > 38) { - trace_ssp_error("ec5"); + trace_ssp_error("ec9"); ret = -EINVAL; goto out; } - trace_value(mdiv); - trace_value(bdiv); - /* format */ switch (config->format & SOF_DAI_FMT_FORMAT_MASK) { case SOF_DAI_FMT_I2S: - /* calculate dummy stop size and include dummy start */ - stop_size = config->sample_container_bits - - (config->sample_valid_bits) - 1; - trace_value(stop_size); - if (stop_size > 3) { - trace_ssp_error("ec6"); - ret = -EINVAL; - goto out; - } + /* enable I2S mode */ + sscr3 |= SSCR3_I2S_ENA | SSCR3_I2S_TX_ENA | SSCR3_I2S_RX_ENA; sscr0 |= SSCR0_PSP; sscr1 |= SSCR1_TRAIL; - sspsp |= SSPSP_SFRMWDTH(config->sample_container_bits); - /* subtract 1 for I2S start delay */ - sspsp |= SSPSP_SFRMDLY((config->sample_container_bits - 1) * 2); - sspsp |= SSPSP_DMYSTRT(1); - sspsp |= SSPSP_DMYSTOP(stop_size); + + /* set asserted frame length */ + frame_len = config->sample_container_bits; break; case SOF_DAI_FMT_DSP_A: - sspsp |= SSPSP_FSRT; + sscr0 |= SSCR0_PSP | SSCR0_MOD | SSCR0_FRDC(config->num_slots); + sscr1 |= SSCR1_TRAIL; + sspsp |= SSPSP_SFRMWDTH(1) | SSPSP_SFRMDLY(2); case SOF_DAI_FMT_DSP_B: - sscr0 |= SSCR0_PSP; + sscr0 |= SSCR0_PSP | SSCR0_MOD | SSCR0_FRDC(config->num_slots); sscr1 |= SSCR1_TRAIL; + sspsp |= SSPSP_SFRMWDTH(1); break; default: + trace_ssp_error("eca"); ret = -EINVAL; goto out; } + /* set frame length and slot mask in I2s & PCM modes */ + ssp_write(dai, SSCR4, + SSCR4_FRM_CLOCKS(config->sample_container_bits << 1)); + ssp_write(dai, SSCR5, SSCR5_FRM_ASRT_CLOCKS(frame_len)); + ssp_write(dai, SSTSA, config->tx_slot_mask); + ssp_write(dai, SSRSA, config->rx_slot_mask); + /* sample data size on SSP FIFO */ switch (config->sample_valid_bits) { case 16: /* 2 * 16bit packed into 32bit FIFO */ data_size = 32; break; default: - data_size = config->sample_valid_bits; + data_size = config->sample_container_bits; } if (data_size > 16) @@ -242,20 +247,14 @@ static inline int ssp_set_config(struct dai *dai, else sscr0 |= SSCR0_DSIZE(data_size); - /* watermarks - TODO: do we still need old sscr1 method ?? */ - sscr1 |= (SSCR1_TX(4) | SSCR1_RX(4)); - /* watermarks - (RFT + 1) should equal DMA SRC_MSIZE */ sfifott = (SFIFOTT_TX(8) | SFIFOTT_RX(8)); -#if 0 - if (dai->config.lbm) - sscr1 |= SSCR1_LBM; - else - sscr1 &= ~SSCR1_LBM; -#endif + trace_ssp("coe"); ssp_write(dai, SSCR0, sscr0); ssp_write(dai, SSCR1, sscr1); + ssp_write(dai, SSCR2, sscr2); + ssp_write(dai, SSCR3, sscr3); ssp_write(dai, SSPSP, sspsp); ssp_write(dai, SFIFOTT, sfifott); diff --git a/src/include/reef/ssp.h b/src/include/reef/ssp.h index 7e557ed..42efb14 100644 --- a/src/include/reef/ssp.h +++ b/src/include/reef/ssp.h @@ -55,7 +55,11 @@ #define SSTSA 0x30 #define SSRSA 0x34 #define SSTSS 0x38 +#define SSCR2 0x40 #define SFIFOTT 0x6C +#define SSCR3 0x70 +#define SSCR4 0x74 +#define SSCR5 0x78 extern const struct dai_ops ssp_ops; @@ -75,7 +79,7 @@ extern const struct dai_ops ssp_ops; #define SSCR0_NCS (1 << 21) #define SSCR0_RIM (1 << 22) #define SSCR0_TUM (1 << 23) -#define SSCR0_FRDC (0x07000000) +#define SSCR0_FRDC(x) ((x - 1) << 24) #define SSCR0_ACS (1 << 30) #define SSCR0_MOD (1 << 31) @@ -127,6 +131,20 @@ extern const struct dai_ops ssp_ops; #define SSPSP_DMYSTOP(x) ((x) << 23) #define SSPSP_FSRT (1 << 25) +/* SSCR3 bits */ +#define SSCR3_I2S_FRM_MST (1 << 0) +#define SSCR3_I2S_ENA (1 << 1) +#define SSCR3_I2S_FRM_POL (1 << 2) +#define SSCR3_I2S_TX_ENA (1 << 9) +#define SSCR3_I2S_RX_ENA (1 << 10) +#define SSCR3_I2S_CLK_MST (1 << 16) + +/* SSCR4 bits */ +#define SSCR4_FRM_CLOCKS(x) (x << 7) + +/* SSCR5 bits */ +#define SSCR5_FRM_ASRT_CLOCKS(x) ((x - 1) << 1) + /* SFIFOTT bits */ #define SFIFOTT_TX(x) (x - 1) #define SFIFOTT_RX(x) ((x - 1) << 16) -- 2.11.0

1 0

[Sound-open-firmware] [PATCH] uapi: fix SOF_RATE common frequencies
by Pierre-Louis Bossart 26 Aug '17

26 Aug '17

Current definitions are missing 12 and 64 kHz, have typos (11250, 22500), list a weird 40kHz and don't have extension capabilities for non-standard rates Before we create ABI problems with the Linux kernel, let's add all the sampling frequencies needed before we submit stuff upstream (the same list needs to be reflected in the kernel include/uapi) Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> --- src/include/uapi/ipc.h | 32 ++++++++++++++++++-------------- 1 file changed, 18 insertions(+), 14 deletions(-) diff --git a/src/include/uapi/ipc.h b/src/include/uapi/ipc.h index c820118..733d8e5 100644 --- a/src/include/uapi/ipc.h +++ b/src/include/uapi/ipc.h @@ -302,20 +302,24 @@ enum sof_ipc_chmap { }; /* common sample rates for use in masks */ -#define SOF_RATE_8000 (1 << 0) -#define SOF_RATE_11250 (1 << 1) -#define SOF_RATE_16000 (1 << 2) -#define SOF_RATE_22500 (1 << 3) -#define SOF_RATE_24000 (1 << 4) -#define SOF_RATE_32000 (1 << 5) -#define SOF_RATE_40000 (1 << 6) -#define SOF_RATE_44100 (1 << 7) -#define SOF_RATE_48000 (1 << 8) -#define SOF_RATE_88200 (1 << 9) -#define SOF_RATE_96000 (1 << 10) -#define SOF_RATE_176400 (1 << 11) -#define SOF_RATE_192000 (1 << 12) - +#define SOF_RATE_8000 (1 << 0) /* 8000Hz */ +#define SOF_RATE_11025 (1 << 1) /* 11025Hz */ +#define SOF_RATE_12000 (1 << 2) /* 12000Hz */ +#define SOF_RATE_16000 (1 << 3) /* 16000Hz */ +#define SOF_RATE_22050 (1 << 4) /* 22050Hz */ +#define SOF_RATE_24000 (1 << 5) /* 24000Hz */ +#define SOF_RATE_32000 (1 << 6) /* 32000Hz */ +#define SOF_RATE_44100 (1 << 7) /* 44100Hz */ +#define SOF_RATE_48000 (1 << 8) /* 48000Hz */ +#define SOF_RATE_64000 (1 << 9) /* 64000Hz */ +#define SOF_RATE_88200 (1 << 10) /* 88200Hz */ +#define SOF_RATE_96000 (1 << 11) /* 96000Hz */ +#define SOF_RATE_176400 (1 << 12) /* 176400Hz */ +#define SOF_RATE_192000 (1 << 13) /* 192000Hz */ + +/* continuous and non-standard rates for flexibility */ +#define SOF_RATE_CONTINUOUS (1 << 30) /* range */ +#define SOF_RATE_KNOT (1 << 31) /* non-continuous */ /* stream PCM frame format */ enum sof_ipc_frame { -- 2.9.3

1 0

[Sound-open-firmware] [PATCH] rmbox: Add EQs, SRC and Tone components to trace output
by Liam Girdwood 25 Aug '17

25 Aug '17

Signed-off-by: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> --- rmbox/rmbox.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/rmbox/rmbox.c b/rmbox/rmbox.c index 83d3c6e..1ea7835 100644 --- a/rmbox/rmbox.c +++ b/rmbox/rmbox.c @@ -38,6 +38,10 @@ #define TRACE_CLASS_VOLUME (14 << 24) #define TRACE_CLASS_SWITCH (15 << 24) #define TRACE_CLASS_MUX (16 << 24) +#define TRACE_CLASS_SRC (17 << 24) +#define TRACE_CLASS_TONE (18 << 24) +#define TRACE_CLASS_EQ_FIR (19 << 24) +#define TRACE_CLASS_EQ_IIR (20 << 24) #define MAILBOX_HOST_OFFSET 0x144000 @@ -146,6 +150,14 @@ static void show_trace(uint32_t val, uint32_t addr, uint32_t *timestamp, uint32_ trace = "switch"; else if (class == TRACE_CLASS_MUX) trace = "mux"; + else if (class == TRACE_CLASS_SRC) + trace = "src"; + else if (class == TRACE_CLASS_TONE) + trace = "tone"; + else if (class == TRACE_CLASS_EQ_FIR) + trace = "eq-fir"; + else if (class == TRACE_CLASS_EQ_IIR) + trace = "eq-iir"; else { printf("value 0x%8.8x\n", (uint32_t)val); return; -- 2.11.0

1 2

[Sound-open-firmware] [PATCH] ipc: make sure all messages start at 1 instead of 0 to simplify debug
by Liam Girdwood 25 Aug '17

25 Aug '17

Messages starting at offset 1 remove any ambiguity over whether the message has been constructed correctly. Signed-off-by: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> --- src/include/uapi/ipc.h | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/src/include/uapi/ipc.h b/src/include/uapi/ipc.h index 003b96e..c820118 100644 --- a/src/include/uapi/ipc.h +++ b/src/include/uapi/ipc.h @@ -70,9 +70,9 @@ /* topology */ -#define SOF_IPC_TPLG_COMP_NEW SOF_CMD_TYPE(0x000) -#define SOF_IPC_TPLG_COMP_FREE SOF_CMD_TYPE(0x001) -#define SOF_IPC_TPLG_COMP_CONNECT SOF_CMD_TYPE(0x002) +#define SOF_IPC_TPLG_COMP_NEW SOF_CMD_TYPE(0x001) +#define SOF_IPC_TPLG_COMP_FREE SOF_CMD_TYPE(0x002) +#define SOF_IPC_TPLG_COMP_CONNECT SOF_CMD_TYPE(0x003) #define SOF_IPC_TPLG_PIPE_NEW SOF_CMD_TYPE(0x010) #define SOF_IPC_TPLG_PIPE_FREE SOF_CMD_TYPE(0x011) #define SOF_IPC_TPLG_PIPE_CONNECT SOF_CMD_TYPE(0x012) @@ -81,22 +81,22 @@ #define SOF_IPC_TPLG_BUFFER_FREE SOF_CMD_TYPE(0x021) /* PM */ -#define SOF_IPC_PM_CTX_SAVE SOF_CMD_TYPE(0x000) -#define SOF_IPC_PM_CTX_RESTORE SOF_CMD_TYPE(0x001) -#define SOF_IPC_PM_CTX_SIZE SOF_CMD_TYPE(0x002) -#define SOF_IPC_PM_CLK_SET SOF_CMD_TYPE(0x003) -#define SOF_IPC_PM_CLK_GET SOF_CMD_TYPE(0x004) -#define SOF_IPC_PM_CLK_REQ SOF_CMD_TYPE(0x005) +#define SOF_IPC_PM_CTX_SAVE SOF_CMD_TYPE(0x001) +#define SOF_IPC_PM_CTX_RESTORE SOF_CMD_TYPE(0x002) +#define SOF_IPC_PM_CTX_SIZE SOF_CMD_TYPE(0x003) +#define SOF_IPC_PM_CLK_SET SOF_CMD_TYPE(0x004) +#define SOF_IPC_PM_CLK_GET SOF_CMD_TYPE(0x005) +#define SOF_IPC_PM_CLK_REQ SOF_CMD_TYPE(0x006) /* component - multiple different types */ -#define SOF_IPC_COMP_SET_VOLUME SOF_CMD_TYPE(0x000) -#define SOF_IPC_COMP_GET_VOLUME SOF_CMD_TYPE(0x001) -#define SOF_IPC_COMP_SET_MIXER SOF_CMD_TYPE(0x002) -#define SOF_IPC_COMP_GET_MIXER SOF_CMD_TYPE(0x003) -#define SOF_IPC_COMP_SET_MUX SOF_CMD_TYPE(0x004) -#define SOF_IPC_COMP_GET_MUX SOF_CMD_TYPE(0x005) -#define SOF_IPC_COMP_SET_SRC SOF_CMD_TYPE(0x006) -#define SOF_IPC_COMP_GET_SRC SOF_CMD_TYPE(0x007) +#define SOF_IPC_COMP_SET_VOLUME SOF_CMD_TYPE(0x001) +#define SOF_IPC_COMP_GET_VOLUME SOF_CMD_TYPE(0x002) +#define SOF_IPC_COMP_SET_MIXER SOF_CMD_TYPE(0x003) +#define SOF_IPC_COMP_GET_MIXER SOF_CMD_TYPE(0x004) +#define SOF_IPC_COMP_SET_MUX SOF_CMD_TYPE(0x005) +#define SOF_IPC_COMP_GET_MUX SOF_CMD_TYPE(0x006) +#define SOF_IPC_COMP_SET_SRC SOF_CMD_TYPE(0x007) +#define SOF_IPC_COMP_GET_SRC SOF_CMD_TYPE(0x008) /* DAI messages */ #define SOF_IPC_DAI_CONFIG SOF_CMD_TYPE(0x001) -- 2.11.0

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[Sound-open-firmware] [PATCH] comp: host: make sure we have enough data to copy to/from host
by Liam Girdwood 24 Aug '17

24 Aug '17

Perform a check in the copy() function to make sure there is enough data to copy to/from host buffers. Signed-off-by: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> --- src/audio/host.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/src/audio/host.c b/src/audio/host.c index b467036..e71e95f 100644 --- a/src/audio/host.c +++ b/src/audio/host.c @@ -636,12 +636,30 @@ static int host_reset(struct comp_dev *dev) static int host_copy(struct comp_dev *dev) { struct host_data *hd = comp_get_drvdata(dev); + struct comp_buffer *dma_buffer; + struct dma_sg_elem *local_elem; tracev_host("cpy"); if (dev->state != COMP_STATE_RUNNING) return 0; + local_elem = list_first_item(&hd->config.elem_list, + struct dma_sg_elem, list); + + /* enough free or avail to copy ? */ + if (dev->params.direction == SOF_IPC_STREAM_PLAYBACK) { + dma_buffer = list_first_item(&dev->bsink_list, + struct comp_buffer, source_list); + if (dma_buffer->free < local_elem->size) + return 0; + } else { + dma_buffer = list_first_item(&dev->bsource_list, + struct comp_buffer, sink_list); + if (dma_buffer->avail < local_elem->size) + return 0; + } + /* do DMA transfer */ dma_set_config(hd->dma, hd->chan, &hd->config); dma_start(hd->dma, hd->chan); -- 2.11.0

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