January 2015 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] broadwell-audio is unable to initialize on certain laptops
by Tom Li 26 Jan '15

26 Jan '15

Hello everyone. I'm here for reporting an issue. I bought a new ThinkPad Helix 2, but I found that the built-in sound output device is not recognize, only external HDMI sound output is possible. # aplay -l **** List of PLAYBACK Hardware Devices **** card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 When I check dmesg output, I found some error message that indicated that broadwell-audio is unable to initialize. # dmesg | egrep "sound|audio" [ 1.827797] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input8 [ 1.827935] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input9 [ 1.828071] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input10 [ 1.952913] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 1.952924] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 2.062812] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 2.062837] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 2.350951] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 2.350987] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 2.375744] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 2.375759] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 2.386019] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 2.386037] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 2.706751] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 2.706777] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.042190] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.042202] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.048200] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.048212] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.048382] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.048391] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.199788] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.199812] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.208241] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.208259] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.216577] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.216600] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.270629] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.270659] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.324400] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.324419] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.604723] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.604755] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.604800] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.604817] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.673159] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.673190] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.727312] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.727352] platform broadwell-audio: Driver broadwell-audio requests probe deferral [ 3.727387] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered [ 3.727401] platform broadwell-audio: Driver broadwell-audio requests probe deferral I tried both 3.18.3 and 3.19.0-rc6, the results were same. It seems that we need to add some quirks for this hardware. I also found a similar bug on Launchpad [0]. I filed a kernel bug [1] and I hope someone could fix it. [0]: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1413446 [1]: https://bugzilla.kernel.org/show_bug.cgi?id=92061 Thanks.

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[alsa-devel] [alsa] Crackling after 6.45 hours
by a.renault＠kaptalia.com 26 Jan '15

26 Jan '15

Hi everyone, I currently facing the following issue : My sound crackling after 6.45 hours of music without reinitialization. I am using sdl-mixer, sdl and alsa. I deployed a bug on libsdl at the address : https://bugzilla.libsdl.org/show_bug.cgi?id=2794 And after some works we discover that the snd_pcm_writei answer "-1073741824". The error code "-1073741824" is not one of -EINTR, -EPIPE, -ESTRPIPE, -EAGAIN. So "snd_pcm_recover" does not handle anything. If you are brave enought please take a look at the link, Any idea would be greatly appreciated. Best regards, -- Adrien

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[alsa-devel] [PATCH_V2 0/4] sound:soc: jz4740: DT, dynamic sampling, enable clocks
by Zubair Lutfullah Kakakhel 26 Jan '15

26 Jan '15

Hi, Here are a few simple patches for the jz4740. First adds dynamic sampling support to jz4740-i2s. Then two to add a simple binding and DT support. Then a patch to set the clock rate for i2s. These are in preparation for jz4780 and ci20 later on. Patches are based on 3.19-rc6. Quite disjoint and stay within jz4740 so should apply easily on other trees. If you would like to have them rebased to a different tree, please tell. Thank-you V2 changes: Removed a redundant #define Added #ifdef CONFIG_OF Added dma in binding document Removed a redundant call to clk_prepare_enable Zubair Lutfullah Kakakhel (4): sound: soc: jz4740: Add dynamic sampling rate support to jz4740-i2s dt: sound: jz4740: Add binding documentation for jz4740-i2s sound: soc: jz4740: Add DT support to jz4740-i2s driver sound: jz4740: set i2s clk rate to 12MHz .../bindings/sound/ingenic,jz4740-i2s.txt | 21 +++++++++++++++++++++ sound/soc/jz4740/jz4740-i2s.c | 22 +++++++++++++++++++++- 2 files changed, 42 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt -- 1.9.1

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[alsa-devel] [PATCH 0/6] sequencer fixes
by Clemens Ladisch 26 Jan '15

26 Jan '15

One bug fix, and various unimportant cleanups for -next. include/sound/seq_kernel.h | 9 +-------- sound/core/seq/seq_clientmgr.c | 3 +-- sound/core/seq/seq_dummy.c | 31 ------------------------------- sound/core/seq/seq_ports.c | 9 +++------ sound/core/seq/seq_ports.h | 1 - 5 files changed, 5 insertions(+), 48 deletions(-)

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[alsa-devel] [PATCH 0/3] Another round of line6 cleanup
by Takashi Iwai 26 Jan '15

26 Jan '15

Hi, here is yet another series of cleanup patches for line6 drivers. This time, the extra allocation for struct usb_line6 was removed by using snd_card_new()'s allocation feature. In addition to that, a few trivial cleanups. The test/line6 branch of sound git tree was updated with these patches, too. Takashi === Takashi Iwai (3): ALSA: line6: Drop interface argument from private_init and disconnect callbacks ALSA: line6: Let snd_card_new() allocate private data ALSA: line6: Minor tidy up in line6_probe() sound/usb/line6/driver.c | 52 ++++++++++++++++++++-------------------------- sound/usb/line6/driver.h | 8 ++++--- sound/usb/line6/pod.c | 21 +++++++------------ sound/usb/line6/podhd.c | 13 ++++-------- sound/usb/line6/toneport.c | 21 +++++++------------ sound/usb/line6/variax.c | 19 ++++++----------- 6 files changed, 54 insertions(+), 80 deletions(-) -- 2.2.2

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[alsa-devel] ASoC fixes for v3.19
by Mark Brown 26 Jan '15

26 Jan '15

The following changes since commit 26bc420b59a38e4e6685a73345a0def461136dce: Linux 3.19-rc6 (2015-01-25 20:04:41 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git tags/asoc-v3.19-rc6 for you to fetch changes up to 88343ee38d7ae55e39cda74c5d137cb2c454e66c: Merge remote-tracking branches 'asoc/fix/rt5677', 'asoc/fix/simple', 'asoc/fix/ts3a227e', 'asoc/fix/wm8904' and 'asoc/fix/wm8960' into asoc-linus (2015-01-26 11:29:58 +0000) ---------------------------------------------------------------- ASoC: Fixes for v3.19 There's a lot more fixes here than I'd like since I've been lax in sending things throughout the release cycle but there's only two in generic code and they've had quite some time to cook in -next so hopefully on balance are OK. The two generic fixes are a fix for crashes on capture DAIs in the compress code and a fix for error handling on probe failures which would have been harmless in the past but now oopses with the new dynamic probe code. ---------------------------------------------------------------- Andrew Jackson (1): ASoC: adi: Add missing return statement. Aurelien BOUIN (1): ASoC: fsl_esai: Fix incorrect xDC field width of xCCR registers Bard Liao (1): ASoC: rt286: set the same format for dac and adc Bo Shen (1): ASoC: wm8904: fix runtime warning Cheng-Yi Chiang (1): ASoC: ts3a227e: Check and report jack status at probe Fabio Estevam (2): ASoC: fsl_ssi: Fix irq error check ASoC: fsl: imx-wm8962: Set the card owner field Geert Uytterhoeven (1): ASoC: simple-card: Fix crash in asoc_simple_card_unref() Jianqun Xu (1): ASoC: rockchip: i2s: applys rate symmetry for CPU DAI Jie Yang (2): ASoC: Intel: Don't change offset of block allocator during fixed allocate ASoC: Intel: Add NULL checks for the stream pointer Mark Brown (4): Merge remote-tracking branch 'asoc/fix/fsl-esai' into asoc-linus Merge remote-tracking branch 'asoc/fix/pcm512x' into asoc-linus Merge remote-tracking branches 'asoc/fix/adi', 'asoc/fix/compress', 'asoc/fix/fsl-ssi', 'asoc/fix/imx', 'asoc/fix/intel', 'asoc/fix/omap', 'asoc/fix/rockchip' and 'asoc/fix/rt286' into asoc-linus Merge remote-tracking branches 'asoc/fix/rt5677', 'asoc/fix/simple', 'asoc/fix/ts3a227e', 'asoc/fix/wm8904' and 'asoc/fix/wm8960' into asoc-linus Oder Chiou (1): ASoC: rt5677: Modify the behavior that updates the PLL parameter. Peter Rosin (1): ASoC: pcm512x: Fix DSP program selection Peter Ujfalusi (1): ASoC: omap-mcbsp: Correct CBM_CFS dai format configuration Qais Yousef (1): ASoC: soc-compress.c: fix NULL dereference Zidan Wang (1): ASoC: wm8960: Fix capture sample rate from 11250 to 11025 sound/soc/adi/axi-i2s.c | 2 ++ sound/soc/codecs/pcm512x.c | 2 +- sound/soc/codecs/rt286.c | 6 ++---- sound/soc/codecs/rt5677.c | 18 ++++++++++++++---- sound/soc/codecs/ts3a227e.c | 6 ++++++ sound/soc/codecs/wm8904.c | 23 +++++++++++++++-------- sound/soc/codecs/wm8960.c | 2 +- sound/soc/fsl/fsl_esai.h | 2 +- sound/soc/fsl/fsl_ssi.c | 4 ++-- sound/soc/fsl/imx-wm8962.c | 1 + sound/soc/generic/simple-card.c | 7 +++---- sound/soc/intel/sst-firmware.c | 13 +++++++------ sound/soc/intel/sst-haswell-ipc.c | 30 ++++++++++++++++++++++++++++++ sound/soc/omap/omap-mcbsp.c | 2 +- sound/soc/rockchip/rockchip_i2s.c | 1 + sound/soc/soc-compress.c | 9 ++++++--- 16 files changed, 93 insertions(+), 35 deletions(-)

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[alsa-devel] [PATCH 0/4] sound:soc: jz4740: DT, dynamic sampling, enable clocks
by Zubair Lutfullah Kakakhel 26 Jan '15

26 Jan '15

Hi, Here are a few simple patches for the jz4740. First adds dynamic sampling support to jz4740-i2s. Then two to add a simple binding and DT support. Then a patch to enable the codec clock. These are in preparation for jz4780 and ci20 later on. These are based on 3.19-rc6. If you would like to have them rebased to a different tree, please tell. Thank-you Zubair Lutfullah Kakakhel (4): sound: soc: jz4740: Add dynamic sampling rate support to jz4740-i2s dt: sound: jz4740: Add binding documentation for jz4740-i2s sound: soc: jz4740: Add DT support to jz4740-i2s driver sound: jz4740: Enable codec clock during dai_probe .../bindings/sound/ingenic,jz4740-i2s.txt | 18 ++++++++++++++++ sound/soc/jz4740/jz4740-i2s.c | 24 +++++++++++++++++++++- 2 files changed, 41 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt -- 1.9.1

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[alsa-devel] [PATCH - UCM 1/1] ucm: add binary configure file parse
by han.lu＠intel.com 26 Jan '15

26 Jan '15

From: "Lu, Han" <han.lu(a)intel.com> with cset command, UCM set kcontrol parameters directly: cset "name='<KCONTROL_NAME>' 1<,2,3,...>" This patch enables UCM to set kcontrol with parameters from configure file: cset-bin-file "name='<KCONTROL_NAME>' <path/to/file>" where "cset-bin-file" is a newly added keyword alongside of "cset", to indicate cset with binary data in file. The binary data in file is parameter for audio DSPs, and it's just passed by UCM/ALSA as raw data. The data type of parameter elements must be byte, and the count must matches driver definition. Signed-off-by: Lu, Han <han.lu(a)intel.com> diff --git a/src/ucm/main.c b/src/ucm/main.c index 37ae4c8..182f174 100644 --- a/src/ucm/main.c +++ b/src/ucm/main.c @@ -34,6 +34,7 @@ #include <ctype.h> #include <stdarg.h> #include <pthread.h> +#include <sys/stat.h> /* * misc @@ -160,11 +161,65 @@ static int open_ctl(snd_use_case_mgr_t *uc_mgr, return 0; } +static int binary_file_parse(snd_ctl_elem_value_t *dst, + snd_ctl_elem_info_t *info, + const char *filepath) +{ + int err = 0; + int fd; + struct stat st; + size_t sz; + ssize_t sz_read; + char *res; + snd_ctl_elem_type_t type; + unsigned int idx, count; + + type = snd_ctl_elem_info_get_type(info); + if (type != SND_CTL_ELEM_TYPE_BYTES) { + uc_error("only support byte type!"); + err = -EINVAL; + return err; + } + fd = open(filepath, O_RDONLY); + if (fd < 0) { + err = -errno; + return err; + } + if (stat(filepath, &st) == -1) { + err = -errno; + goto __fail; + } + sz = st.st_size; + count = snd_ctl_elem_info_get_count(info); + if (sz != count || sz > sizeof(dst->value.bytes)) { + uc_error("invalid parameter size %d!", sz); + err = -EINVAL; + goto __fail; + } + res = malloc(sz); + if (res == NULL) { + err = -ENOMEM; + goto __fail; + } + sz_read = read(fd, res, sz); + if (sz_read < 0 || (size_t)sz_read != sz) { + err = -errno; + goto __fail_read; + } + for (idx = 0; idx < sz; idx++) + snd_ctl_elem_value_set_byte(dst, idx, *(res + idx)); + __fail_read: + free(res); + __fail: + close(fd); + return err; +} + extern int __snd_ctl_ascii_elem_id_parse(snd_ctl_elem_id_t *dst, const char *str, const char **ret_ptr); -static int execute_cset(snd_ctl_t *ctl, const char *cset) +static int execute_cset(snd_ctl_t *ctl, const char *cset, unsigned int type) { const char *pos; int err; @@ -194,7 +249,10 @@ static int execute_cset(snd_ctl_t *ctl, const char *cset) err = snd_ctl_elem_info(ctl, info); if (err < 0) goto __fail; - err = snd_ctl_ascii_value_parse(ctl, value, info, pos); + if (type == SEQUENCE_ELEMENT_TYPE_CSET_BIN_FILE) + err = binary_file_parse(value, info, pos); + else + err = snd_ctl_ascii_value_parse(ctl, value, info, pos); if (err < 0) goto __fail; err = snd_ctl_elem_write(ctl, value); @@ -239,6 +297,7 @@ static int execute_sequence(snd_use_case_mgr_t *uc_mgr, goto __fail_nomem; break; case SEQUENCE_ELEMENT_TYPE_CSET: + case SEQUENCE_ELEMENT_TYPE_CSET_BIN_FILE: if (cdev == NULL) { const char *cdev1 = NULL, *cdev2 = NULL; err = get_value3(&cdev1, "PlaybackCTL", @@ -274,7 +333,7 @@ static int execute_sequence(snd_use_case_mgr_t *uc_mgr, goto __fail; } } - err = execute_cset(ctl, s->data.cset); + err = execute_cset(ctl, s->data.cset, s->type); if (err < 0) { uc_error("unable to execute cset '%s'\n", s->data.cset); goto __fail; diff --git a/src/ucm/parser.c b/src/ucm/parser.c index d7517f6..9e1cb41 100644 --- a/src/ucm/parser.c +++ b/src/ucm/parser.c @@ -306,6 +306,16 @@ static int parse_sequence(snd_use_case_mgr_t *uc_mgr ATTRIBUTE_UNUSED, continue; } + if (strcmp(cmd, "cset-bin-file") == 0) { + curr->type = SEQUENCE_ELEMENT_TYPE_CSET_BIN_FILE; + err = parse_string(n, &curr->data.cset); + if (err < 0) { + uc_error("error: cset-bin-file requires a string!"); + return err; + } + continue; + } + if (strcmp(cmd, "usleep") == 0) { curr->type = SEQUENCE_ELEMENT_TYPE_SLEEP; err = snd_config_get_integer(n, &curr->data.sleep); diff --git a/src/ucm/ucm_local.h b/src/ucm/ucm_local.h index 87f14a2..c1655c7 100644 --- a/src/ucm/ucm_local.h +++ b/src/ucm/ucm_local.h @@ -47,6 +47,7 @@ #define SEQUENCE_ELEMENT_TYPE_CSET 2 #define SEQUENCE_ELEMENT_TYPE_SLEEP 3 #define SEQUENCE_ELEMENT_TYPE_EXEC 4 +#define SEQUENCE_ELEMENT_TYPE_CSET_BIN_FILE 5 struct ucm_value { struct list_head list; -- 2.1.0

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[alsa-devel] [PATCH 0/3] ARM: edma: Correct header file usage
by Peter Ujfalusi 26 Jan '15

26 Jan '15

Hi, The linux/platform_data/edma.h file was used for API definition as well, which is not correct since the header should only contain platform data related structures, defines, etc. Mark: I think this series can go via arm since it is just changing include stuff under ASoC. Regards, Peter --- Peter Ujfalusi (3): ASoC: davinci-evm: Do not include edma headers ARM: edma: Rename header file for dmaengine filter function definition ARM: edma: Split up header file to platform_data and API file arch/arm/common/edma.c | 3 +- arch/arm/mach-davinci/devices.c | 1 + arch/arm/mach-davinci/include/mach/da8xx.h | 1 + drivers/dma/edma.c | 2 +- drivers/mmc/host/davinci_mmc.c | 3 +- drivers/spi/spi-davinci.c | 2 +- include/linux/edma-dmaengine.h | 29 ++++++ include/linux/edma.h | 152 ++++++++++++++++++++++++++--- include/linux/platform_data/edma.h | 148 ++-------------------------- sound/soc/davinci/davinci-evm.c | 3 - sound/soc/davinci/davinci-pcm.h | 1 + sound/soc/davinci/edma-pcm.c | 2 +- 12 files changed, 182 insertions(+), 165 deletions(-) create mode 100644 include/linux/edma-dmaengine.h -- 2.1.3

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[alsa-devel] [PATCH 0/3] Add master mode, tmd and right-j mode support
by Zidan Wang 23 Jan '15

23 Jan '15

Add sai master mode support. Add tdm slots support. Add Right-J mode support. Zidan Wang (3): SoC: fsl_sai: add sai master mode support ASoC: fsl_sai: Add support for tdm slots operation ASoC: fsl_sai: Add support for Right-J mode sound/soc/fsl/fsl_sai.c | 164 ++++++++++++++++++++++++++++++++++++++++++++---- sound/soc/fsl/fsl_sai.h | 13 +++- 2 files changed, 164 insertions(+), 13 deletions(-) -- 1.9.1

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