May 2019 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [GIT PULL] ASoC updates for v5.2
by Mark Brown 06 May '19

06 May '19

The following changes since commit e93c9c99a629c61837d5a7fc2120cd2b6c70dbdd: Linux 5.1 (2019-05-05 17:42:58 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git tags/asoc-v5.2 for you to fetch changes up to 378d590c494551a68a824b939c711bb9a280e9ef: Merge branch 'asoc-5.2' into asoc-next (2019-05-06 22:51:54 +0900) ---------------------------------------------------------------- ASoC: Updates for v5.2 This is a pretty huge set of changes, it's been a pretty active release all round but the big thing with this release is the Sound Open Firmware changes from Intel, providing another DSP framework for use with the DSPs in their SoCs. This one works with the firmware of the same name which is free software (unlike the previous DSP firmwares and framework) and there has been some interest in adoption by other systems already so hopefully we will see adoption by other vendors in the future. Other highlights incldue: - Support for MCLK/sample rate ratio setting in the generic cards. - Support for pin switches in the generic cards. - A big set of improvements to the TLV320AIC32x4 drivers from Annaliese McDermond. - New drivers for Freescale audio mixers, several Intel machines, several Mediatek machines, Meson G12A, Sound Open Firmware and Spreadtrum compressed audio and DMA devices. ---------------------------------------------------------------- Adam Thomson (4): ASoC: da7219: Update DAI clock binding info to cover WCLK/BCLK ASoC: da7219: Expose BCLK and WCLK control through CCF ASoC: AMD: Update DA7219 DAI clock name to align with codec updates ASoC: da7219: Use clk_round_rate to handle enabled bclk/wclk case Aditya Pakki (1): ASoC: sirf-audio: Remove redundant of_match_node call Agrawal, Akshu (1): ASoC: AMD: Configure wclk and bclk of master codec Anders Roxell (1): ASoC: Mediatek: MT8183: TS3A227: fix build error Andi Kleen (1): ASoC: AMD: Fix incorrect extern Andra Danciu (21): ASoC: imx-pcm: Switch to SPDX identifier ASoC: eukrea-tlv320: Switch to SPDX identifier ASoC: fsl-dma: Switch to SPDX identifier ASoC: imx-audmux: Switch to SPDX identifier ASoC: imx-es8328: Switch to SPDX identifier ASoC: imx-mc13783: Switch to SPDX identifier ASoC: imx-pcm-fiq: Switch to SPDX identifier ASoC: imx-spdif: Switch to SPDX identifier ASoC: imx-ssi: Switch to SPDX identifier ASoC: mpc5200_dma: Switch to SPDX identifier ASoC: mpc5200_psc_ac97: Switch to SPDX identifier ASoC: mpc5200_psc_i2s: Switch to SPDX identifier ASoC: mpc8610_hpcd: Switch to SPDX identifier ASoC: mx27vis-aic32x4: Switch to SPDX identifier ASoC: p1022_ds: Switch to SPDX identifier ASoC: p1022_rdk: Switch to SPDX identifier ASoC: pcm030-audio-fabric: Switch to SPDX identifier ASoC: phycore-ac97: Switch to SPDX identifier ASoC: wm1133-ev1: Switch to SPDX identifier ASoC: mpc5200_psc_i2s: Fix invalid license ID ASoC: mpc5200_dma: Fix invalid license ID Andrew F. Davis (2): ASoC: tlv320aic31xx: Add headphone/headset detection ASoC: tlv320aic31xx: Add button press detection Andy Shevchenko (10): ACPI / utils: Introduce acpi_dev_get_first_match_dev() helper extcon: axp288: Convert to use acpi_dev_get_first_match_dev() gpio: merrifield: Convert to use acpi_dev_get_first_match_dev() ASoC: Intel: bytcht_da7213: Convert to use acpi_dev_get_first_match_dev() ASoC: Intel: bytcht_es8316: Convert to use acpi_dev_get_first_match_dev() ASoC: Intel: bytcr_rt5640: Convert to use acpi_dev_get_first_match_dev() ASoC: Intel: bytcr_rt5651: Convert to use acpi_dev_get_first_match_dev() ASoC: Intel: cht_bsw_rt5645: Convert to use acpi_dev_get_first_match_dev() ASoC: Intel: cht_bsw_rt5672: Convert to use acpi_dev_get_first_match_dev() ACPI / utils: Remove deprecated function since no user left Annaliese McDermond (17): ASoC: tlv320aic32x4: Break out clock setting into separate function ASoC: tlv320aic32x4: Properly Set Processing Blocks ASoC: tlv320aic32x4: Model PLL in CCF ASoC: tlv320aic32x4: Model CODEC_CLKIN in CCF ASoC: tlv320aic32x4: Model DAC/ADC dividers in CCF ASoC: tlv320aic32x4: Model BDIV divider in CCF ASoC: tlv320aic32x4: Control clock gating with CCF ASoC: tlv320aic32x4: Move aosr and dosr setting to separate functions ASoC: tlv320aic32x4: Dynamically Determine Clocking ASoC: tlv320aic32x4: Restructure set_dai_sysclk ASoC: tlv320aic32x4: Remove mclk references ASoC: tlv320aic32x4: Allow 192000 Sample Rate ASoC: tlv320aic32x4: Update copyright and use SPDX identifier ASoC: tlv320aic32x4: Add Switch for Setting Common Mode Voltage ASoC: tlv320aic32x4: Add Playback PowerTune Controls ASoC: tlv320aic32x4: Fix spacing ASoC: tlv320aic32x4: Fix potential uninitialized variable Arnaud Pouliquen (1): ASoC: stm32: sai: simplify dai driver initialisation Arnd Bergmann (6): ASoC: davinci-mcasp: Fix clang warning without CONFIG_PM ASoC: qcom: add i2c dependency for SND_SOC_SDM845 ASoC: ti: remove compat dma probing ASoC: ams-delta: remove duplicate 'const' ASoC: ti: fix davinci_mcasp_probe dependencies ASoC: imx: fix fiq dependencies Baolin Wang (5): ASoC: sprd: Add Spreadtrum audio compress offload support ASoC: sprd: Fix the smatch warning dt-bindings: ASoC: Add Spreadtrum multi-channel data transfer support ASoC: sprd: Add Spreadtrum multi-channel data transfer support ASoC: sprd: Add reserved DMA memory support Bard liao (4): ASoC: topology: create tlv before soc_tplg_init_kcontrol ASoC: topology: free stream_name of dai_drv ASoC: topology: free link string in error ASoC: Intel: add sof-rt5682 machine driver Cao Van Dong (1): ASoC: rsnd: Document r8a77470 bindings Charles Keepax (12): ASoC: wm_adsp: Don't export wm_adsp2_lock ASoC: wm_adsp: Refactor firmware status reading ASoC: wm_adsp: Factor out parsing of firmware ID header ASoC: wm_adsp: Factor out DSP specific operations ASoC: wm_adsp: Correct some minor issues ASoC: lochnagar: Add device tree binding document ASoC: wm_adsp: Fix typo in comment ASoC: wm_adsp: Remove redundant NULL check in wm_adsp_buffer_free ASoC: wm_adsp: Make use of local variables ASoC: wm_adsp: Avoid calling snd_compr_stop_error from WDT expiry ASoC: wm_adsp: Use DSP ops pointers to stop watchdog in error handlers ASoC: wm_adsp: Correct region base typo in wm_halo_setup_algs Codrin Ciubotariu (2): ASoC: mchp-i2s-mcc: dt-bindings: add DT bindings for I2S Multi-Channel Controller ASoC: mchp-i2s-mcc: add driver for I2SC Multi-Channel Controller Colin Ian King (5): ASoC: fsl: fix spelling mistake: "missign" -> "missing" ASoC: sprd: Fix spelling mistake "faied" -> "failed" ASoC: hdmi-codec: fix spelling mistake "plalform" -> "platform" ASoC: SOF: Intel: fix spelling mistake "incompatble" -> "incompatible" ASoC: SOF: remove redundant null checks of dai Daniel Baluta (2): ASoC: fsl_sai: Update is_slave_mode with correct value ASoC: fsl_sai: Add support for runtime pm Fabien Dessenne (1): ASoC: stm32: i2s: return the get_irq error Guennadi Liakhovetski (1): ASoC: SOF: Intel: Add legacy IPC support Hans de Goede (2): ASoC: rt5651: Add support for active-high jack detect ASoC: Intel: bytcr_rt5651: Add BYT_RT5651_JD_NOT_INV quirk Hui Wang (1): ASoC: rt5645: Headphone Jack sense inverts on the LattePanda board Jenny TC (1): ASoC: Intel: kbl_da7219_max98927: remove headset Jerome Brunet (11): ASoC: max98357a: add missing supported rates ASoC: meson: add g12a compatibles ASoC: meson: axg-fifo: add g12a support ASoC: meson: axg-toddr: add g12a support ASoC: meson: axg-frddr: add g12a support ASoC: meson: axg-tdm-formatter: rework quirks settings ASoC: meson: axg-tdmout: add g12a support ASoC: hdmi-codec: unlock the device on startup errors ASoC: fix valid stream condition ASoC: skip hw_free on codec dai for which the stream is invalid ASoC: hdmi-codec: stream is already locked in hw_params Jiada Wang (1): ASoC: rsnd: src: fix compiler warnings John Hsu (4): ASoC: nau8810: use 64-bit arithmetic instead of 32-bit ASoC: nau8810: fix the typo of function name ASoC: nau8810: automatic selecting BCLK in I2S master mode ASoC: nau8810: fix the issue of 64 bits division KaiChieh Chuang (2): ASoC: dpcm: prevent snd_soc_dpcm use after free ASoC: mediatek: btcvsd fix irq mask Kangjie Lu (2): ASoC: rt5645: fix a NULL pointer dereference ASoC: cs43130: fix a NULL pointer dereference Keyon Jie (9): ASoC: SOF: Intel: Add hda-bus support and initialization ASoC: SOF: Intel: add SKL+ platform DAIs ASoC: SOF: Intel: cnl: add pointer ops to use DPIB position ASoC: SOF: PCM: add period_elapsed work to fix race condition in interrupt context ASoC: SOF: Intel: use snd_sof_pcm_period_elapsed ASoC: SOF: ipc: use snd_sof_pcm_period_elapsed ASoC: SOF: Intel: hda-ipc: simplify handling of IPC IRQ ASoC: SOF: Intel: hda-stream: store stream capabilities ASoC: SOF: Intel: hda-stream: handle real stream interrupts only Kuninori Morimoto (18): ASoC: rsnd: add missing reg/reg-name at Document ASoC: rsnd: explain extended Audio DMAC peri peri address ASoC: simple-card: rename simple_get_conversion() to simple_parse_convert() ASoC: simple-card: add simple_parse_mclk_fs() ASoC: audio-graph: rename graph_get_conversion() to graph_parse_convert() ASoC: audio-graph: add graph_parse_mclk_fs() ASoC: simple-card-utils: add asoc_simple_debug_info() ASoC: simple_card_utils: share common priv for simple-card/audio-graph ASoC: simple-card-utils: share asoc_simple_startup() ASoC: simple-card-utils: share asoc_simple_shutdown() ASoC: simple-card-utils: share asoc_simple_hw_param() ASoC: simple-card-utils: share asoc_simple_dai_init() ASoC: simple-card-utils: share asoc_simple_be_hw_params_fixup() ASoC: simple-card-utils: share asoc_simple_card_init_priv() ASoC: simple-card-utils: separate asoc_simple_card_parse_dai() ASoC: simple-card-utils: rename asoc_simple_card_xxx() to asoc_simple_() ASoC: simple-card-utils: test memory allocation ASoC: rsnd: fixup 6ch settings to 8ch Liam Girdwood (28): ASoC: topology: Align tplg pointer increment across all kcontrols ASoC: SOF: Add Sound Open Firmware driver core ASoC: SOF: Add Sound Open Firmware KControl support ASoC: SOF: Add driver debug support. ASoC: SOF: Add support for IPC IO between DSP and Host ASoC: SOF: Add PCM operations support ASoC: SOF: Add support for loading topologies ASoC: SOF: Add DSP firmware logger support ASoC: SOF: Add DSP HW abstraction operations ASoC: SOF: Add firmware loader support ASoC: SOF: Add userspace ABI support ASoC: SOF: Add PM support ASoC: SOF: Add Nocodec machine driver support ASoC: SOF: Intel: Add BYT, CHT and BSW DSP HW support. ASoC: SOF: Intel: Add BDW HW DSP support ASoC: SOF: Intel: Add APL/CNL HW DSP support ASoC: SOF: Intel: Add HDA controller for Intel DSP ASoC: SOF: Intel: Add Intel specific HDA DSP HW operations ASoC: SOF: Intel: Add Intel specific HDA IPC mechanisms. ASoC: SOF: Add ACPI device support ASoC: SOF: Add PCI device support ASoC: SOF: Intel: Add Intel specific HDA firmware loader ASoC: SOF: Intel: Add Intel specific HDA PCM operations ASoC: SOF: Intel: Add Intel specific HDA stream operations ASoC: SOF: Intel: Add Intel specific HDA trace operations ASoC: SOF: Intel: Add platform differentiation for APL and CNL ASoC: SOF: Add Build support for SOF core and Intel drivers ASoC: Intel: Make sure BDW based machine drivers build for SOF Libin Yang (2): ASoC: pcm: save fixed-up hw_params of BE ASoC: codec: hdac_hdmi add device_link to card device Logesh (1): ASoC: da7213: fix DAI_CLK_EN register bit overwrite Luca Ceresoli (2): ASoC: axi-i2s: let both capture and playback be optional ASoC: axi-i2s: make both "rx" and "tx" optional Mac Chiang (1): ASoC: Intel: kbl_da7219_max98357a: Map BTN_0 to KEY_PLAYPAUSE Mark Brown (11): Merge tag 'v5.1-rc1' into asoc-5.2 Merge branch 'for-5.1' of https://git.kernel.org/.../broonie/sound into asoc-5.2 Merge branch 'asoc-5.1' into asoc-5.2 for wmadsp ASoC: tlv320aic32x4: Only enable with common clock Merge branch 'acpi-utils' of git://git.kernel.org/.../rafael/linux-pm into asoc-5.2 ASoC: sprd: Fix modular build Merge branch 'asoc-5.1' into asoc-5.2 Merge branch 'asoc-5.1' into asoc-5.2 ASoC: Intel: Make boards more available for compile test Merge branch 'asoc-5.1' into asoc-linus Merge branch 'asoc-5.2' into asoc-next Mylène Josserand (1): ASoC: simple-amplifier: Make gpio property optional Nicolin Chen (1): ASoC: fsl_sai: Add missing return 0 in remove() Oder Chiou (1): ASoC: rt5677-spi: Add ACPI ID Olivier Moysan (14): ASoC: stm32: i2s: change trigger traces ASoC: stm32: i2s: improve channel capabilities handling ASoC: stm32: i2s: use default dai name ASoC: stm32: spdifrx: add power management ASoC: stm32: dfsdm: add mmap support ASoC: stm32: sai: add power management ASoC: cs42l51: add multi endpoint support ASoC: dt-bindings: update cs42l51 bindings ASoC: cs42l51: add regulator management ASoC: cs42l51: add reset management ASoC: cs42l51: add support of master mode ASoC: cs42l51: add power management ASoC: cs42l51: add adc volume control ASoC: cs42l51: change mic bias DAPM Pan Xiuli (3): ASoC: SOF: IPC: add ipc dump function ASoC: SOF: Intel: APL: add ipc dump function ASoC: SOF: Intel: CNL: add ipc dump function Pankaj Bharadiya (1): ASoC: dapm: Initialize private_value in snd_soc_dapm_new_dai Paul Cercueil (7): ASoC: jz4740: Depend on MIPS instead of MACH_JZ4740 ASoC: es8316: Add support for inverted jack detect ASoC: Intel: bytcht_es8316: Add quirk for inverted jack detect ASoC: Intel: bytcht_es8316: Add quirk for the Teclast X98+ II ASoC: doc: simple-card: Add pin-switches property ASoC: simple-card-utils: add asoc_simple_parse_pin_switches() ASoC: simple-card: Read pin switches conf from devicetree Peter Ujfalusi (1): ASoC: pcm3168a: Enable TDM support for DSP_A/B modes Pi-Hsun Shih (2): ASoC: mediatek: Fix UBSAN warning. ASoC: mediatek: Reduce repititive code on mtk_regmap_update_bits. Pierre-Louis Bossart (15): ASoC: core: support driver alias names for FE topology overrides ASoC: topology: fix endianness issues ASoC: topology: fix big-endian check ASoC: Intel: bytcht_es8316: fix compilation warning ASoC: Intel: bytcr_rt5640: align quirk override handling ASoC: Intel: bytcr_rt5651: align quirk override handling ASoC: SOF: Add xtensa support ASoC: SOF: Add utils ASoC: SOF: Intel: Add support for HDAudio codecs ASoC: Intel: Kconfig: expose common option between SST and SOF drivers ASoC: Intel: select relevant machine drivers for SOF ASoC: SOF: add Kconfig option for strict ABI checks ASOC: SOF: ipc: add support for stricter ABI checks ASoC: SOF: topology: add support for stricter ABI checks ASoC: SOF: Intel: hda-pcm: remove useless dependency on hdac_ext Piotr Stankiewicz (1): ASoC: lochnagar: Add driver to support Lochnagar 2 sound card Rander Wang (2): ASoC: Intel: skl_hda_dsp_generic: add DMIC support ASoC: Intel: skl_hda_dsp_generic:refine code style Randy Dunlap (1): ASoC: fix SND_SOC_LOCHNAGAR_SC kconfig warning Ranjani Sridharan (2): ASoC: core: remove link components before cleaning up card resources ASoC: SOF: intel: hda: add hw_params_upon_resume flag for hda stream Richard Fitzgerald (2): ASoC: wm_adsp: Move wm_adsp2_set_dspclk to CODEC drivers ASoC: wm_adsp: Add HALO MPU fault logging Ross Zwisler (1): ASoC: Intel: avoid Oops if DMA setup fails S.j. Wang (2): ASoC: fsl_esai: Support synchronous mode ASoC: fsl_esai: Fix missing break in switch statement Seppo Ingalsuo (1): ASoC: dapm: fix kcontrols for effect widgets Shunli Wang (5): ASoC: Mediatek: MT8183: Add machine driver with TS3A227 ASoC: Mediatek: Add document for mt8183-mt6358-ts3a227-max98357 ASoC: Mediatek: MT8183: Add machine driver with DA7219 ASoC: Mediatek: Add document for mt8183-da7219-max98357 ASoC: Mediatek: MT8183: add I2S2 control path from UL2 and UL3 Stuart Henderson (1): ASoC: wm_adsp: Add WDT expiry IRQ handling support for Halo core Sugar Zhang (10): ASoC: rockchip: pdm: using left justified store mode ASoC: rockchip: pdm: add default regs ASoC: rockchip: pdm: optimize clear logic ASoC: rockchip: pdm: fixup pdm fractional div dt-bindings: sound: rockchip: add compatible for rk3308/px30 ASoC: rockchip: pdm: add compatible for rk1808 dt-bindings: sound: add compatible for rk1808 ASoC: rockchip: pdm: adjust waterlevel in frame unit ASoC: rockchip: pdm: Correct PDM_CTRL0 reg value ASoC: rockchip: pdm: Mark RXFIFO_DATA as volatile and precious Sylwester Nawrocki (28): ASoC: samsung: i2s: Don't use register read to determine slave/master mode ASoC: samsung: arndale: Convert to SPDX License Identifier ASoC: samsung: bells: Convert to SPDX License Identifier ASoC: samsung: dmaengine: Convert to SPDX License Indentifier ASoC: samsung: h1940_uda1380: Convert to SPDX License Identifier ASoC: samsung: i2s: Convert to SPDX License Identifier ASoC: samsung: idma: Convert to SPDX License Identifier ASoC: samsung: jive_wm8750: Convert to SPDX License Identifier ASoC: samsung: littlemill: Convert to SPDX License Identifier ASoC: samsung: lowland: Convert to SPDX License Identifier ASoC: samsung: neo1973_wm8753: Convert to SPDX License Identifier ASoC: samsung: odroid: Convert to SPDX License Identifier ASoC: samsung: pcm: Convert to SPDX License Identifier ASoC: samsung: s3c-i2s-v2: Convert to SPDX License Identifier ASoC: samsung: s3c24xx-i2s: Convert to SPDX License Identifier ASoC: samsung: rx1950_uda1380: Convert to SPDX License Identifier ASoC: samsung: s3c2412-i2s: Convert to SPDX License Identifier ASoC: samsung: s3c24xx_simtec*: Convert to SPDX License Identifier ASoC: samsung: s3c24xx_uda134x: Convert to SPDX License Identifier ASoC: samsung: smartq_wm8987: Convert to SPDX License Identifier ASoC: samsung: smdk_spdif: Convert to SPDX License Identifier ASoC: samsung: smdk_wm8580: Convert to SPDX License Identifier ASoC: samsung: smdk_wm8994*: Convert to SPDX License Identifier ASoC: samsung: snow: Convert to SPDX License Identifier ASoC: samsung: spdif: Convert to SPDX License Identifier ASoC: samsung: speyside: Convert to SPDX License Identifier ASoC: samsung: tm2_wm5110: Convert to SPDX License Identifier ASoC: samsung: tobermory: Convert to SPDX License Identifier Tzung-Bi Shih (1): ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1 Viorel Suman (8): ASoC: fsl: Add Audio Mixer CPU DAI driver ASoC: add fsl_audmix DT binding documentation ASoC: fsl: Add Audio Mixer machine driver ASoC: fsl_audmix: Fix kbuild failure ASoC: imx-audmix: fix object reference leaks in probe ASoC: fsl_audmix: remove "model" attribute from DT document ASoC: fsl_audmix: remove "model" attribute ASoC: fsl_audmix: cache pdev->dev pointer Wei Yongjun (2): ASoC: sprd: Fix return value check in sprd_mcdt_probe() ASoC: sprd: Fix to use list_for_each_entry_safe() when delete items Wen Shi (1): ASoC: wm_adsp: Add support for new Halo core DSPs Wen Yang (3): ASoC: wcd9335: fix a leaked reference by adding missing of_node_put ASoC: fsl_utils: fix a leaked reference by adding missing of_node_put ASoC: eukrea-tlv320: fix a leaked reference by adding missing of_node_put Xun Zhang (1): ASoC: codecs: rt5682: initialize mutex before using Yong Zhi (1): ASoC: Intel: common: add Geminilake Realtek+Maxim machine driver entry Yu-Hsuan Hsu (1): ASoC: da7219: Update the support rate list YueHaibing (10): ASoC: simple-card-utils: remove set but not used variable 'dai_name' ASoC: Mediatek: MT8183: Fix build error in mt8183_da7219_max98357_dev_probe ASoC: Mediatek: MT8183: Fix platform_no_drv_owner.cocci warnings ASoC: Mediatek: MT8183: Fix platform_no_drv_owner.cocci warnings ASoC: Intel: Haswell: Remove set but not used variable 'stage_type' ASoC: Mediatek: MT8183: Fix build err while CONFIG_I2C set to module ASoC: fsl_micfil: Remove set but not used variable 'osr' ASoC: tlv320aic32x4: Remove set but not used variable 'mclk_rate' ASoC: amd: acp3x: Make acp3x_dai_i2s_ops static ASoC: atmel: tse850: Make some functions static Zhu Yingjiang (4): ASoC: SOF: Intel: hda: add the SSP Host Device memory space ASoC: SOF: Intel: hda: add SSP info to the chip info struct ASoC: SOF: Intel: hda: set I2S slave before enabling DSP ASoC: SOF: Intel: hda: set bus->idx as 0 kbuild test robot (1): ASoC: tlv320aic31xx: aic31xx_set_jack() can be static .../devicetree/bindings/sound/adi,axi-i2s.txt | 7 +- .../devicetree/bindings/sound/amlogic,axg-fifo.txt | 4 +- .../devicetree/bindings/sound/amlogic,axg-pdm.txt | 3 +- .../bindings/sound/amlogic,axg-spdifin.txt | 3 +- .../bindings/sound/amlogic,axg-spdifout.txt | 3 +- .../bindings/sound/amlogic,axg-tdm-formatters.txt | 4 +- .../devicetree/bindings/sound/cirrus,lochnagar.txt | 39 + .../devicetree/bindings/sound/cs42l51.txt | 16 + Documentation/devicetree/bindings/sound/da7219.txt | 8 +- .../devicetree/bindings/sound/fsl,audmix.txt | 50 + .../devicetree/bindings/sound/mchp-i2s-mcc.txt | 43 + .../bindings/sound/mt8183-da7219-max98357.txt | 15 + .../sound/mt8183-mt6358-ts3a227-max98357.txt | 15 + .../devicetree/bindings/sound/renesas,rsnd.txt | 8 +- .../devicetree/bindings/sound/rockchip,pdm.txt | 5 + Documentation/devicetree/bindings/sound/rt5651.txt | 5 + .../devicetree/bindings/sound/simple-amplifier.txt | 2 +- .../devicetree/bindings/sound/simple-card.txt | 2 + .../devicetree/bindings/sound/sprd-mcdt.txt | 19 + MAINTAINERS | 2 + drivers/acpi/utils.c | 16 +- drivers/extcon/extcon-axp288.c | 9 +- drivers/gpio/gpio-merrifield.c | 18 +- include/acpi/acpi_bus.h | 4 +- include/linux/acpi.h | 4 +- include/sound/da7219.h | 8 +- include/sound/simple_card_utils.h | 238 +- include/sound/sof.h | 100 + include/sound/sof/control.h | 158 + include/sound/sof/dai-intel.h | 178 ++ include/sound/sof/dai.h | 75 + include/sound/sof/header.h | 158 + include/sound/sof/info.h | 118 + include/sound/sof/pm.h | 48 + include/sound/sof/stream.h | 148 + include/sound/sof/topology.h | 256 ++ include/sound/sof/trace.h | 67 + include/sound/sof/xtensa.h | 44 + include/uapi/sound/sof/abi.h | 62 + include/uapi/sound/sof/eq.h | 172 ++ include/uapi/sound/sof/fw.h | 78 + include/uapi/sound/sof/header.h | 27 + include/uapi/sound/sof/manifest.h | 188 ++ include/uapi/sound/sof/tokens.h | 107 + include/uapi/sound/sof/tone.h | 21 + include/uapi/sound/sof/trace.h | 66 + sound/soc/Kconfig | 1 + sound/soc/Makefile | 1 + sound/soc/adi/axi-i2s.c | 68 +- sound/soc/amd/acp-da7219-max98357a.c | 68 +- sound/soc/amd/raven/acp3x-pcm-dma.c | 2 +- sound/soc/atmel/Kconfig | 14 + sound/soc/atmel/Makefile | 2 + sound/soc/atmel/mchp-i2s-mcc.c | 974 ++++++ sound/soc/atmel/tse850-pcm5142.c | 16 +- sound/soc/codecs/Kconfig | 15 +- sound/soc/codecs/Makefile | 4 +- sound/soc/codecs/cs42l51-i2c.c | 13 +- sound/soc/codecs/cs42l51.c | 225 +- sound/soc/codecs/cs42l51.h | 3 + sound/soc/codecs/cs43130.c | 2 + sound/soc/codecs/cs47l24.c | 4 +- sound/soc/codecs/da7213.c | 5 +- sound/soc/codecs/da7213.h | 2 + sound/soc/codecs/da7219.c | 540 +++- sound/soc/codecs/da7219.h | 6 +- sound/soc/codecs/es8316.c | 14 + sound/soc/codecs/hdac_hdmi.c | 11 + sound/soc/codecs/hdmi-codec.c | 12 +- sound/soc/codecs/lochnagar-sc.c | 266 ++ sound/soc/codecs/max98357a.c | 3 + sound/soc/codecs/nau8810.c | 25 +- sound/soc/codecs/pcm3168a.c | 7 +- sound/soc/codecs/rt5645.c | 17 + sound/soc/codecs/rt5651.c | 47 +- sound/soc/codecs/rt5651.h | 1 + sound/soc/codecs/rt5677-spi.c | 8 + sound/soc/codecs/rt5682.c | 2 +- sound/soc/codecs/simple-amplifier.c | 3 +- sound/soc/codecs/sirf-audio-codec.c | 3 - sound/soc/codecs/tlv320aic31xx.c | 61 +- sound/soc/codecs/tlv320aic31xx.h | 12 + sound/soc/codecs/tlv320aic32x4-clk.c | 483 +++ sound/soc/codecs/tlv320aic32x4-i2c.c | 14 +- sound/soc/codecs/tlv320aic32x4-spi.c | 14 +- sound/soc/codecs/tlv320aic32x4.c | 441 +-- sound/soc/codecs/tlv320aic32x4.h | 13 + sound/soc/codecs/wcd9335.c | 1 + sound/soc/codecs/wm5102.c | 4 +- sound/soc/codecs/wm5110.c | 4 +- sound/soc/codecs/wm_adsp.c | 1032 +++++-- sound/soc/codecs/wm_adsp.h | 50 +- sound/soc/codecs/wmfw.h | 30 + sound/soc/fsl/Kconfig | 25 +- sound/soc/fsl/Makefile | 5 + sound/soc/fsl/eukrea-tlv320.c | 30 +- sound/soc/fsl/fsl_audmix.c | 578 ++++ sound/soc/fsl/fsl_audmix.h | 102 + sound/soc/fsl/fsl_dma.c | 26 +- sound/soc/fsl/fsl_dma.h | 5 +- sound/soc/fsl/fsl_esai.c | 23 +- sound/soc/fsl/fsl_micfil.c | 3 - sound/soc/fsl/fsl_sai.c | 26 +- sound/soc/fsl/fsl_utils.c | 1 + sound/soc/fsl/imx-audmix.c | 331 ++ sound/soc/fsl/imx-audmux.c | 26 +- sound/soc/fsl/imx-es8328.c | 15 +- sound/soc/fsl/imx-mc13783.c | 22 +- sound/soc/fsl/imx-pcm-fiq.c | 21 +- sound/soc/fsl/imx-pcm.h | 6 +- sound/soc/fsl/imx-spdif.c | 13 +- sound/soc/fsl/imx-ssi.c | 57 +- sound/soc/fsl/imx-ssi.h | 6 +- sound/soc/fsl/mpc5200_dma.c | 14 +- sound/soc/fsl/mpc5200_psc_ac97.c | 16 +- sound/soc/fsl/mpc5200_psc_i2s.c | 14 +- sound/soc/fsl/mpc8610_hpcd.c | 18 +- sound/soc/fsl/mx27vis-aic32x4.c | 29 +- sound/soc/fsl/p1022_ds.c | 18 +- sound/soc/fsl/p1022_rdk.c | 32 +- sound/soc/fsl/pcm030-audio-fabric.c | 18 +- sound/soc/fsl/phycore-ac97.c | 16 +- sound/soc/fsl/wm1133-ev1.c | 21 +- sound/soc/generic/audio-graph-card.c | 429 ++- sound/soc/generic/simple-card-utils.c | 440 +-- sound/soc/generic/simple-card.c | 383 +-- sound/soc/intel/Kconfig | 7 +- sound/soc/intel/boards/Kconfig | 117 +- sound/soc/intel/boards/Makefile | 2 + sound/soc/intel/boards/bdw-rt5677.c | 4 + sound/soc/intel/boards/broadwell.c | 4 + sound/soc/intel/boards/bytcht_da7213.c | 9 +- sound/soc/intel/boards/bytcht_es8316.c | 51 +- sound/soc/intel/boards/bytcr_rt5640.c | 16 +- sound/soc/intel/boards/bytcr_rt5651.c | 42 +- sound/soc/intel/boards/cht_bsw_rt5645.c | 9 +- sound/soc/intel/boards/cht_bsw_rt5672.c | 9 +- sound/soc/intel/boards/kbl_da7219_max98357a.c | 2 +- sound/soc/intel/boards/kbl_da7219_max98927.c | 52 +- sound/soc/intel/boards/skl_hda_dsp_common.c | 22 +- sound/soc/intel/boards/skl_hda_dsp_common.h | 2 +- sound/soc/intel/boards/skl_hda_dsp_generic.c | 19 +- sound/soc/intel/boards/sof_rt5682.c | 563 ++++ sound/soc/intel/common/soc-acpi-intel-byt-match.c | 6 + sound/soc/intel/common/soc-acpi-intel-cht-match.c | 6 + sound/soc/intel/common/soc-acpi-intel-cnl-match.c | 19 + sound/soc/intel/common/soc-acpi-intel-glk-match.c | 9 + sound/soc/intel/common/soc-acpi-intel-icl-match.c | 6 + sound/soc/intel/common/sst-firmware.c | 8 +- sound/soc/intel/haswell/sst-haswell-ipc.c | 8 +- sound/soc/jz4740/Kconfig | 2 +- sound/soc/mediatek/Kconfig | 27 + sound/soc/mediatek/common/mtk-afe-fe-dai.c | 51 +- sound/soc/mediatek/common/mtk-btcvsd.c | 4 +- sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 13 - sound/soc/mediatek/mt6797/mt6797-afe-pcm.c | 16 - sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 16 - sound/soc/mediatek/mt8183/Makefile | 2 + sound/soc/mediatek/mt8183/mt8183-afe-pcm.c | 18 + sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c | 471 +++ .../mt8183/mt8183-mt6358-ts3a227-max98357.c | 423 +++ sound/soc/meson/axg-fifo.c | 34 +- sound/soc/meson/axg-fifo.h | 2 + sound/soc/meson/axg-frddr.c | 143 +- sound/soc/meson/axg-tdm-formatter.c | 6 +- sound/soc/meson/axg-tdm-formatter.h | 11 +- sound/soc/meson/axg-tdmin.c | 16 +- sound/soc/meson/axg-tdmout.c | 29 +- sound/soc/meson/axg-toddr.c | 53 + sound/soc/qcom/Kconfig | 2 +- sound/soc/rockchip/rockchip_pdm.c | 205 +- sound/soc/rockchip/rockchip_pdm.h | 12 + sound/soc/samsung/arndale_rt5631.c | 17 +- sound/soc/samsung/bells.c | 15 +- sound/soc/samsung/dma.h | 8 +- sound/soc/samsung/dmaengine.c | 22 +- sound/soc/samsung/h1940_uda1380.c | 22 +- sound/soc/samsung/i2s-regs.h | 8 +- sound/soc/samsung/i2s.c | 27 +- sound/soc/samsung/i2s.h | 8 +- sound/soc/samsung/idma.c | 20 +- sound/soc/samsung/idma.h | 9 +- sound/soc/samsung/jive_wm8750.c | 19 +- sound/soc/samsung/littlemill.c | 15 +- sound/soc/samsung/lowland.c | 15 +- sound/soc/samsung/neo1973_wm8753.c | 25 +- sound/soc/samsung/odroid.c | 10 +- sound/soc/samsung/pcm.c | 19 +- sound/soc/samsung/pcm.h | 8 +- sound/soc/samsung/regs-i2s-v2.h | 10 +- sound/soc/samsung/regs-iis.h | 7 +- sound/soc/samsung/rx1950_uda1380.c | 30 +- sound/soc/samsung/s3c-i2s-v2.c | 26 +- sound/soc/samsung/s3c-i2s-v2.h | 11 +- sound/soc/samsung/s3c2412-i2s.c | 28 +- sound/soc/samsung/s3c2412-i2s.h | 11 +- sound/soc/samsung/s3c24xx-i2s.c | 25 +- sound/soc/samsung/s3c24xx-i2s.h | 6 +- sound/soc/samsung/s3c24xx_simtec.c | 11 +- sound/soc/samsung/s3c24xx_simtec.h | 10 +- sound/soc/samsung/s3c24xx_simtec_hermes.c | 11 +- sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c | 11 +- sound/soc/samsung/s3c24xx_uda134x.c | 20 +- sound/soc/samsung/smartq_wm8987.c | 21 +- sound/soc/samsung/smdk_spdif.c | 16 +- sound/soc/samsung/smdk_wm8580.c | 15 +- sound/soc/samsung/smdk_wm8994.c | 9 +- sound/soc/samsung/smdk_wm8994pcm.c | 16 +- sound/soc/samsung/snow.c | 15 +- sound/soc/samsung/spdif.c | 17 +- sound/soc/samsung/spdif.h | 8 +- sound/soc/samsung/speyside.c | 15 +- sound/soc/samsung/tm2_wm5110.c | 17 +- sound/soc/samsung/tobermory.c | 15 +- sound/soc/sh/rcar/core.c | 18 +- sound/soc/sh/rcar/rsnd.h | 1 + sound/soc/sh/rcar/ssi.c | 2 + sound/soc/soc-core.c | 18 +- sound/soc/soc-dapm.c | 5 +- sound/soc/soc-pcm.c | 14 +- sound/soc/soc-topology.c | 330 +- sound/soc/sof/Kconfig | 156 + sound/soc/sof/Makefile | 18 + sound/soc/sof/control.c | 552 ++++ sound/soc/sof/core.c | 506 ++++ sound/soc/sof/debug.c | 232 ++ sound/soc/sof/intel/Kconfig | 230 ++ sound/soc/sof/intel/Makefile | 19 + sound/soc/sof/intel/apl.c | 113 + sound/soc/sof/intel/bdw.c | 713 +++++ sound/soc/sof/intel/byt.c | 874 ++++++ sound/soc/sof/intel/cnl.c | 268 ++ sound/soc/sof/intel/hda-bus.c | 111 + sound/soc/sof/intel/hda-codec.c | 171 ++ sound/soc/sof/intel/hda-ctrl.c | 181 ++ sound/soc/sof/intel/hda-dai.c | 356 +++ sound/soc/sof/intel/hda-dsp.c | 471 +++ sound/soc/sof/intel/hda-ipc.c | 455 +++ sound/soc/sof/intel/hda-loader.c | 382 +++ sound/soc/sof/intel/hda-pcm.c | 239 ++ sound/soc/sof/intel/hda-stream.c | 701 +++++ sound/soc/sof/intel/hda-trace.c | 94 + sound/soc/sof/intel/hda.c | 689 +++++ sound/soc/sof/intel/hda.h | 583 ++++ sound/soc/sof/intel/intel-ipc.c | 92 + sound/soc/sof/intel/shim.h | 185 ++ sound/soc/sof/ipc.c | 842 ++++++ sound/soc/sof/loader.c | 400 +++ sound/soc/sof/nocodec.c | 109 + sound/soc/sof/ops.c | 163 + sound/soc/sof/ops.h | 411 +++ sound/soc/sof/pcm.c | 767 +++++ sound/soc/sof/pm.c | 388 +++ sound/soc/sof/sof-acpi-dev.c | 312 ++ sound/soc/sof/sof-pci-dev.c | 373 +++ sound/soc/sof/sof-priv.h | 635 ++++ sound/soc/sof/topology.c | 3179 ++++++++++++++++++++ sound/soc/sof/trace.c | 297 ++ sound/soc/sof/utils.c | 112 + sound/soc/sof/xtensa/Kconfig | 2 + sound/soc/sof/xtensa/Makefile | 5 + sound/soc/sof/xtensa/core.c | 138 + sound/soc/sprd/Kconfig | 9 + sound/soc/sprd/Makefile | 6 +- sound/soc/sprd/sprd-mcdt.c | 1011 +++++++ sound/soc/sprd/sprd-mcdt.h | 107 + sound/soc/sprd/sprd-pcm-compress.c | 674 +++++ sound/soc/sprd/sprd-pcm-dma.c | 9 +- sound/soc/sprd/sprd-pcm-dma.h | 43 + sound/soc/stm/stm32_adfsdm.c | 2 +- sound/soc/stm/stm32_i2s.c | 30 +- sound/soc/stm/stm32_sai.c | 80 +- sound/soc/stm/stm32_sai.h | 2 + sound/soc/stm/stm32_sai_sub.c | 88 +- sound/soc/stm/stm32_spdifrx.c | 42 +- sound/soc/ti/Kconfig | 4 +- sound/soc/ti/ams-delta.c | 2 +- sound/soc/ti/davinci-mcasp.c | 2 + sound/soc/ti/edma-pcm.c | 5 +- sound/soc/ti/sdma-pcm.c | 9 +- 280 files changed, 29423 insertions(+), 2743 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt create mode 100644 Documentation/devicetree/bindings/sound/fsl,audmix.txt create mode 100644 Documentation/devicetree/bindings/sound/mchp-i2s-mcc.txt create mode 100644 Documentation/devicetree/bindings/sound/mt8183-da7219-max98357.txt create mode 100644 Documentation/devicetree/bindings/sound/mt8183-mt6358-ts3a227-max98357.txt create mode 100644 Documentation/devicetree/bindings/sound/sprd-mcdt.txt create mode 100644 include/sound/sof.h create mode 100644 include/sound/sof/control.h create mode 100644 include/sound/sof/dai-intel.h create mode 100644 include/sound/sof/dai.h create mode 100644 include/sound/sof/header.h create mode 100644 include/sound/sof/info.h create mode 100644 include/sound/sof/pm.h create mode 100644 include/sound/sof/stream.h create mode 100644 include/sound/sof/topology.h create mode 100644 include/sound/sof/trace.h create mode 100644 include/sound/sof/xtensa.h create mode 100644 include/uapi/sound/sof/abi.h create mode 100644 include/uapi/sound/sof/eq.h create mode 100644 include/uapi/sound/sof/fw.h create mode 100644 include/uapi/sound/sof/header.h create mode 100644 include/uapi/sound/sof/manifest.h create mode 100644 include/uapi/sound/sof/tokens.h create mode 100644 include/uapi/sound/sof/tone.h create mode 100644 include/uapi/sound/sof/trace.h create mode 100644 sound/soc/atmel/mchp-i2s-mcc.c create mode 100644 sound/soc/codecs/lochnagar-sc.c create mode 100644 sound/soc/codecs/tlv320aic32x4-clk.c create mode 100644 sound/soc/fsl/fsl_audmix.c create mode 100644 sound/soc/fsl/fsl_audmix.h create mode 100644 sound/soc/fsl/imx-audmix.c create mode 100644 sound/soc/intel/boards/sof_rt5682.c create mode 100644 sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c create mode 100644 sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c create mode 100644 sound/soc/sof/Kconfig create mode 100644 sound/soc/sof/Makefile create mode 100644 sound/soc/sof/control.c create mode 100644 sound/soc/sof/core.c create mode 100644 sound/soc/sof/debug.c create mode 100644 sound/soc/sof/intel/Kconfig create mode 100644 sound/soc/sof/intel/Makefile create mode 100644 sound/soc/sof/intel/apl.c create mode 100644 sound/soc/sof/intel/bdw.c create mode 100644 sound/soc/sof/intel/byt.c create mode 100644 sound/soc/sof/intel/cnl.c create mode 100644 sound/soc/sof/intel/hda-bus.c create mode 100644 sound/soc/sof/intel/hda-codec.c create mode 100644 sound/soc/sof/intel/hda-ctrl.c create mode 100644 sound/soc/sof/intel/hda-dai.c create mode 100644 sound/soc/sof/intel/hda-dsp.c create mode 100644 sound/soc/sof/intel/hda-ipc.c create mode 100644 sound/soc/sof/intel/hda-loader.c create mode 100644 sound/soc/sof/intel/hda-pcm.c create mode 100644 sound/soc/sof/intel/hda-stream.c create mode 100644 sound/soc/sof/intel/hda-trace.c create mode 100644 sound/soc/sof/intel/hda.c create mode 100644 sound/soc/sof/intel/hda.h create mode 100644 sound/soc/sof/intel/intel-ipc.c create mode 100644 sound/soc/sof/intel/shim.h create mode 100644 sound/soc/sof/ipc.c create mode 100644 sound/soc/sof/loader.c create mode 100644 sound/soc/sof/nocodec.c create mode 100644 sound/soc/sof/ops.c create mode 100644 sound/soc/sof/ops.h create mode 100644 sound/soc/sof/pcm.c create mode 100644 sound/soc/sof/pm.c create mode 100644 sound/soc/sof/sof-acpi-dev.c create mode 100644 sound/soc/sof/sof-pci-dev.c create mode 100644 sound/soc/sof/sof-priv.h create mode 100644 sound/soc/sof/topology.c create mode 100644 sound/soc/sof/trace.c create mode 100644 sound/soc/sof/utils.c create mode 100644 sound/soc/sof/xtensa/Kconfig create mode 100644 sound/soc/sof/xtensa/Makefile create mode 100644 sound/soc/sof/xtensa/core.c create mode 100644 sound/soc/sprd/sprd-mcdt.c create mode 100644 sound/soc/sprd/sprd-mcdt.h create mode 100644 sound/soc/sprd/sprd-pcm-compress.c

2 6

[alsa-devel] [PATCH] ALSA: synth: emux: soundfont.c: divide by zero in calc_gus_envelope_time()
by Dan Carpenter 06 May '19

06 May '19

This function is called from load_guspatch() and the rate is specified by the user. If they accidentally selected zero then it would crash the kernel. I've just changed the zero to a one. Signed-off-by: Dan Carpenter <dan.carpenter(a)oracle.com> --- sound/synth/emux/soundfont.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c index 31a4ea94830e..9b5d70104489 100644 --- a/sound/synth/emux/soundfont.c +++ b/sound/synth/emux/soundfont.c @@ -856,6 +856,8 @@ calc_gus_envelope_time(int rate, int start, int end) int r, p, t; r = (3 - ((rate >> 6) & 3)) * 3; p = rate & 0x3f; + if (!p) + p = 1; t = end - start; if (t < 0) t = -t; if (13 > r) -- 2.18.0

2 1

[alsa-devel] 1.1.8: compile warnings
by GitHub issues - opened 06 May '19

06 May '19

alsa-project/alsa-utils issue #17 was opened from kloczek: It would be good to clean this :) <pre>alsactl.c: In function 'main': alsactl.c:345:3: warning: ignoring return value of 'daemon', declared with attribute warn_unused_result [-Wunused-result] 345 | daemon(0, 0); | ^~~~~~~~~~~~ utils.c: In function 'initfailed': utils.c:95:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] 95 | write(fp, str, strlen(str)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ utils.c:96:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] 96 | write(fp, ":", 1); | ^~~~~~~~~~~~~~~~~ utils.c:97:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] 97 | write(fp, reason, strlen(reason)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ utils.c:98:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] 98 | write(fp, ":", 1); | ^~~~~~~~~~~~~~~~~ utils.c:99:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] 99 | write(fp, sexitcode, strlen(sexitcode)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ utils.c:100:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] 100 | write(fp, "\n", 1); | ^~~~~~~~~~~~~~~~~~ Note: Writing alsactl_init.7 mem.c: In function 'casprintf': mem.c:63:6: warning: implicit declaration of function 'vasprintf'; did you mean 'casprintf'? [-Wimplicit-function-declaration] 63 | if (vasprintf(&str, fmt, ap) < 0) | ^~~~~~~~~ | casprintf utils.c:19: warning: "_XOPEN_SOURCE" redefined 19 | #define _XOPEN_SOURCE | <command-line>: note: this is the location of the previous definition volume_mapping.c: In function 'get_normalized_volume': volume_mapping.c:116:15: warning: implicit declaration of function 'exp10' [-Wimplicit-function-declaration] 116 | normalized = exp10((value - max) / 6000.0); | ^~~~~ volume_mapping.c:116:15: warning: incompatible implicit declaration of built-in function 'exp10' volume_mapping.c: In function 'set_normalized_volume': volume_mapping.c:151:14: warning: incompatible implicit declaration of built-in function 'exp10' 151 | min_norm = exp10((min - max) / 6000.0); | ^~~~~ ../alsamixer/volume_mapping.c: In function 'get_normalized_volume': ../alsamixer/volume_mapping.c:116:15: warning: implicit declaration of function 'exp10' [-Wimplicit-function-declaration] 116 | normalized = exp10((value - max) / 6000.0); | ^~~~~ ../alsamixer/volume_mapping.c:116:15: warning: incompatible implicit declaration of built-in function 'exp10' ../alsamixer/volume_mapping.c: In function 'set_normalized_volume': ../alsamixer/volume_mapping.c:151:14: warning: incompatible implicit declaration of built-in function 'exp10' 151 | min_norm = exp10((min - max) / 6000.0); | ^~~~~ amidi.c: In function 'main': amidi.c:692:5: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] 692 | write(receive_file, buf, length); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ alsaloop.c: In function 'parse_config': alsaloop.c:398:6: warning: variable 'arg_effect' set but not used [-Wunused-but-set-variable] 398 | int arg_effect = 0; | ^~~~~~~~~~ aseqnet.c: In function 'flush_writebuf': aseqnet.c:495:5: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] 495 | write(netfd[i], writebuf, cur_wrlen); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ </pre> Issue URL : https://github.com/alsa-project/alsa-utils/issues/17 Repository URL: https://github.com/alsa-project/alsa-utils

1 0

[alsa-devel] 1.1.8: test suite is failing
by GitHub issues - opened 06 May '19

06 May '19

alsa-project/alsa-utils issue #16 was opened from kloczek: <pre>+ /usr/bin/make -O -j4 check Making check in include Making check in alsactl Making check in init make[2]: Nothing to be done for 'check'. make[2]: Nothing to be done for 'check-am'. Making check in utils make[1]: Nothing to be done for 'check'. Making check in m4 make[1]: Nothing to be done for 'check'. Making check in po make[1]: Nothing to be done for 'check'. Making check in alsa-info make[1]: Nothing to be done for 'check'. Making check in alsamixer make[1]: Nothing to be done for 'check'. Making check in amixer make[1]: Nothing to be done for 'check'. Making check in amidi make[1]: Nothing to be done for 'check'. Making check in aplay make[1]: Nothing to be done for 'check'. Making check in iecset make[1]: Nothing to be done for 'check'. Making check in speaker-test Making check in samples make[2]: Nothing to be done for 'check'. make[2]: Nothing to be done for 'check-am'. Making check in axfer Making check in test /usr/bin/make container-test mapper-test make[3]: Entering directory '/home/tkloczko/rpmbuild/BUILD/alsa-utils-1.1.8/axfer/test' gcc -DHAVE_CONFIG_H -I. -I../../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -flto -Os -c -o container-au.o `test -f '../container-au.c' || echo './'`../container-au.c make[3]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/alsa-utils-1.1.8/axfer/test' make[3]: Entering directory '/home/tkloczko/rpmbuild/BUILD/alsa-utils-1.1.8/axfer/test' gcc -DHAVE_CONFIG_H -I. -I../../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -flto -Os -c -o container-riff-wave.o `test -f '../container-riff-wave.c' || echo './'`../container-riff-wave.c make[3]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/alsa-utils-1.1.8/axfer/test' make[3]: Entering directory '/home/tkloczko/rpmbuild/BUILD/alsa-utils-1.1.8/axfer/test' gcc -DHAVE_CONFIG_H -I. -I../../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -flto -Os -c -o generator.o generator.c generator.c:9:10: fatal error: generator.h: No such file or directory 9 | #include "generator.h" | ^~~~~~~~~~~~~ compilation terminated. make[3]: *** [Makefile:640: generator.o] Error 1 make[3]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/alsa-utils-1.1.8/axfer/test' make[3]: *** Waiting for unfinished jobs.... make[3]: Entering directory '/home/tkloczko/rpmbuild/BUILD/alsa-utils-1.1.8/axfer/test' gcc -DHAVE_CONFIG_H -I. -I../../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -flto -Os -c -o container.o `test -f '../container.c' || echo './'`../container.c make[3]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/alsa-utils-1.1.8/axfer/test' make[3]: Entering directory '/home/tkloczko/rpmbuild/BUILD/alsa-utils-1.1.8/axfer/test' gcc -DHAVE_CONFIG_H -I. -I../../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -flto -Os -c -o container-voc.o `test -f '../container-voc.c' || echo './'`../container-voc.c make[3]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/alsa-utils-1.1.8/axfer/test' make[3]: Entering directory '/home/tkloczko/rpmbuild/BUILD/alsa-utils-1.1.8/axfer/test' gcc -DHAVE_CONFIG_H -I. -I../../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -flto -Os -c -o container-raw.o `test -f '../container-raw.c' || echo './'`../container-raw.c make[3]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/alsa-utils-1.1.8/axfer/test' make[2]: *** [Makefile:1017: check-am] Error 2 make[1]: *** [Makefile:650: check-recursive] Error 1 make: *** [Makefile:428: check-recursive] Error 1 error: Bad exit status from /var/tmp/rpm-tmp.VI5lrR (%check) </pre> Issue URL : https://github.com/alsa-project/alsa-utils/issues/16 Repository URL: https://github.com/alsa-project/alsa-utils

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[alsa-devel] [PATCH v3 00/26] compat_ioctl: cleanups
by Arnd Bergmann 06 May '19

06 May '19

Hi Al, It took me way longer than I had hoped to revisit this series, see https://lore.kernel.org/lkml/20180912150142.157913-1-arnd@arndb.de/ for the previously posted version. I've come to the point where all conversion handlers and most COMPATIBLE_IOCTL() entries are gone from this file, but for now, this series only has the parts that have either been reviewed previously, or that are simple enough to include. The main missing piece is the SG_IO/SG_GET_REQUEST_TABLE conversion. I'll post the patches I made for that later, as they need more testing and review from the scsi maintainers. I hope you can still take these for the coming merge window, unless new problems come up. Arnd Arnd Bergmann (26): compat_ioctl: pppoe: fix PPPOEIOCSFWD handling compat_ioctl: move simple ppp command handling into driver compat_ioctl: avoid unused function warning for do_ioctl compat_ioctl: move PPPIOCSCOMPRESS32 to ppp-generic.c compat_ioctl: move PPPIOCSPASS32/PPPIOCSACTIVE32 to ppp_generic.c compat_ioctl: handle PPPIOCGIDLE for 64-bit time_t compat_ioctl: move rtc handling into rtc-dev.c compat_ioctl: add compat_ptr_ioctl() compat_ioctl: move drivers to compat_ptr_ioctl compat_ioctl: use correct compat_ptr() translation in drivers ceph: fix compat_ioctl for ceph_dir_operations compat_ioctl: move more drivers to compat_ptr_ioctl compat_ioctl: move tape handling into drivers compat_ioctl: move ATYFB_CLK handling to atyfb driver compat_ioctl: move isdn/capi ioctl translation into driver compat_ioctl: move rfcomm handlers into driver compat_ioctl: move hci_sock handlers into driver compat_ioctl: remove HCIUART handling compat_ioctl: remove HIDIO translation compat_ioctl: remove translation for sound ioctls compat_ioctl: remove IGNORE_IOCTL() compat_ioctl: remove /dev/random commands compat_ioctl: remove joystick ioctl translation compat_ioctl: remove PCI ioctl translation compat_ioctl: remove /dev/raw ioctl translation compat_ioctl: remove last RAID handling code Documentation/networking/ppp_generic.txt | 2 + arch/um/drivers/hostaudio_kern.c | 1 + drivers/android/binder.c | 2 +- drivers/char/ppdev.c | 12 +- drivers/char/random.c | 1 + drivers/char/tpm/tpm_vtpm_proxy.c | 12 +- drivers/crypto/qat/qat_common/adf_ctl_drv.c | 2 +- drivers/dma-buf/dma-buf.c | 4 +- drivers/dma-buf/sw_sync.c | 2 +- drivers/dma-buf/sync_file.c | 2 +- drivers/firewire/core-cdev.c | 12 +- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +- drivers/hid/hidraw.c | 4 +- drivers/hid/usbhid/hiddev.c | 11 +- drivers/hwtracing/stm/core.c | 12 +- drivers/ide/ide-tape.c | 31 +- drivers/iio/industrialio-core.c | 2 +- drivers/infiniband/core/uverbs_main.c | 4 +- drivers/isdn/capi/capi.c | 31 + drivers/isdn/i4l/isdn_ppp.c | 14 +- drivers/media/rc/lirc_dev.c | 4 +- drivers/mfd/cros_ec_dev.c | 4 +- drivers/misc/cxl/flash.c | 8 +- drivers/misc/genwqe/card_dev.c | 23 +- drivers/misc/mei/main.c | 22 +- drivers/misc/vmw_vmci/vmci_host.c | 2 +- drivers/mtd/ubi/cdev.c | 36 +- drivers/net/ppp/ppp_generic.c | 99 +++- drivers/net/ppp/pppoe.c | 7 + drivers/net/ppp/pptp.c | 3 + drivers/net/tap.c | 12 +- drivers/nvdimm/bus.c | 4 +- drivers/nvme/host/core.c | 2 +- drivers/pci/switch/switchtec.c | 2 +- drivers/platform/x86/wmi.c | 2 +- drivers/rpmsg/rpmsg_char.c | 4 +- drivers/rtc/dev.c | 13 +- drivers/rtc/rtc-vr41xx.c | 10 + drivers/s390/char/tape_char.c | 41 +- drivers/sbus/char/display7seg.c | 2 +- drivers/sbus/char/envctrl.c | 4 +- drivers/scsi/3w-xxxx.c | 4 +- drivers/scsi/cxlflash/main.c | 2 +- drivers/scsi/esas2r/esas2r_main.c | 2 +- drivers/scsi/megaraid/megaraid_mm.c | 28 +- drivers/scsi/osst.c | 34 +- drivers/scsi/pmcraid.c | 4 +- drivers/scsi/st.c | 35 +- drivers/staging/android/ion/ion.c | 4 +- drivers/staging/pi433/pi433_if.c | 12 +- drivers/staging/vme/devices/vme_user.c | 2 +- drivers/tee/tee_core.c | 2 +- drivers/usb/class/cdc-wdm.c | 2 +- drivers/usb/class/usbtmc.c | 4 +- drivers/usb/core/devio.c | 16 +- drivers/usb/gadget/function/f_fs.c | 12 +- drivers/vfio/vfio.c | 39 +- drivers/vhost/net.c | 12 +- drivers/vhost/scsi.c | 12 +- drivers/vhost/test.c | 12 +- drivers/vhost/vsock.c | 12 +- drivers/video/fbdev/aty/atyfb_base.c | 12 +- drivers/virt/fsl_hypervisor.c | 2 +- fs/btrfs/super.c | 2 +- fs/ceph/dir.c | 1 + fs/ceph/file.c | 2 +- fs/compat_ioctl.c | 602 +------------------- fs/fat/file.c | 13 +- fs/fuse/dev.c | 2 +- fs/notify/fanotify/fanotify_user.c | 2 +- fs/userfaultfd.c | 2 +- include/linux/fs.h | 7 + include/linux/if_pppox.h | 2 + include/linux/mtio.h | 58 ++ include/uapi/linux/ppp-ioctl.h | 2 + include/uapi/linux/ppp_defs.h | 14 + net/bluetooth/hci_sock.c | 21 +- net/bluetooth/rfcomm/sock.c | 14 +- net/l2tp/l2tp_ppp.c | 3 + net/rfkill/core.c | 2 +- sound/core/oss/pcm_oss.c | 4 + sound/oss/dmasound/dmasound_core.c | 2 + 82 files changed, 452 insertions(+), 1034 deletions(-) create mode 100644 include/linux/mtio.h -- 2.20.0 Cc: "David S. Miller" <davem(a)davemloft.net> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Karsten Keil <isdn(a)linux-pingi.de> Cc: "James E.J. Bottomley" <jejb(a)linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen(a)oracle.com> Cc: Marcel Holtmann <marcel(a)holtmann.org> Cc: netdev(a)vger.kernel.org Cc: linux-kernel(a)vger.kernel.org Cc: devel(a)driverdev.osuosl.org Cc: linux-integrity(a)vger.kernel.org Cc: qat-linux(a)intel.com Cc: linux-crypto(a)vger.kernel.org Cc: linux-media(a)vger.kernel.org Cc: dri-devel(a)lists.freedesktop.org Cc: linux1394-devel(a)lists.sourceforge.net Cc: amd-gfx(a)lists.freedesktop.org Cc: linux-input(a)vger.kernel.org Cc: linux-usb(a)vger.kernel.org Cc: linux-arm-kernel(a)lists.infradead.org Cc: linux-ide(a)vger.kernel.org Cc: linux-iio(a)vger.kernel.org Cc: linux-rdma(a)vger.kernel.org Cc: linuxppc-dev(a)lists.ozlabs.org Cc: linux-mtd(a)lists.infradead.org Cc: linux-ppp(a)vger.kernel.org Cc: linux-nvme(a)lists.infradead.org Cc: platform-driver-x86(a)vger.kernel.org Cc: linux-remoteproc(a)vger.kernel.org Cc: linux-rtc(a)vger.kernel.org Cc: linux-s390(a)vger.kernel.org Cc: sparclinux(a)vger.kernel.org Cc: linux-scsi(a)vger.kernel.org Cc: linux-fbdev(a)vger.kernel.org Cc: linux-btrfs(a)vger.kernel.org Cc: ceph-devel(a)vger.kernel.org Cc: linux-fsdevel(a)vger.kernel.org Cc: linux-bluetooth(a)vger.kernel.org Cc: linux-wireless(a)vger.kernel.org Cc: alsa-devel(a)alsa-project.org Cc: y2038(a)lists.linaro.org

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Re: [alsa-devel] move eapd coef function before ACT_PRE_PROBE state
by Kailang 06 May '19

06 May '19

Hi Takashi, Are you available for apply this ? Thanks. BR, Kailang > -----Original Message----- > From: Kailang > Sent: Tuesday, April 30, 2019 3:41 PM > To: Takashi Iwai (tiwai(a)suse.de) <tiwai(a)suse.de> > Cc: (alsa-devel(a)alsa-project.org) <alsa-devel(a)alsa-project.org> > Subject: move eapd coef function before ACT_PRE_PROBE state > > Hi Takashi, > > alc_fill_eapd_coef(),this function was change EAPD control to default. > Default was set EAPD by verb control. > This function was run in ACT_INIT state. > Move it to ACT_PRE_PROBE above. It will have a chance to change EAPD > control on ACT_PRE_PROBE state. It could change control by 0x20 coef bit. > > BR, > Kailang

2 1

[alsa-devel] [PATCH v5 0/2] ASoC: CX2072X codec support (revised)
by Takashi Iwai 05 May '19

05 May '19

Hi, this is a v5 revision of ASoC CX2072X codec support patchset for Intel platforms. I've pushed this out in a bit rush because many things have been addressed since the last post. Takashi === v4->v5: Move clk management to runtime PM Sparse warning fixes Some more code simplification Drop tricky regcache fiddling Apply mutex locks around possible racy sequences Move exported jack detection stuff into set_jack callback v3->v4: Fix the wrong endianess conversion in reg write Minor code cleanups v2->v3: CX2072X codec driver: * Move register tables to appropriate place * Remove some confusing codes * Set snd_ctl_boolean_* helpers directly * Fix EQ put callback * Rename to "DAC1 Switch" from "DAC1 Mute Switch" * Drop superfluous regmap calls at shutdown * Avoid regmap_register_patch() * Add missing register definitions * Fix register access on big-endian machine * Remove regcache messes CX2072X machine driver: * Add Pierre's ack * Drop superfluous ssp0 routes v1->v2: Uncomment SOF entries in ACPI binding Move snd_soc_dai_set_bclk_ratio() call into init callback The original cover letter is below: === It's been long time ago the first version of CX2072X codec patch was submitted, and I hoped that it'd be resubmitted, but never happened, as the original author seems to have left, unfortunately. Since I have such a laptop (ASUS E200HA), I took some time to cook and brush up the patches. The patches are for 5.2, should be applicable to ASoC tree for-next branch. Will post the corresponding UCM profile patch once when this gets accepted. thanks, Takashi === Simon Ho (1): ASoC: Add support for Conexant CX2072X CODEC Takashi Iwai (1): ASoC: Intel: Add machine driver for CX2072X on BYT/CHT platforms sound/soc/codecs/Kconfig | 7 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/cx2072x.c | 2139 +++++++++++++++++++++ sound/soc/codecs/cx2072x.h | 309 +++ sound/soc/intel/boards/Kconfig | 11 + sound/soc/intel/boards/Makefile | 2 + sound/soc/intel/boards/bytcht_cx2072x.c | 262 +++ sound/soc/intel/common/soc-acpi-intel-byt-match.c | 8 + sound/soc/intel/common/soc-acpi-intel-cht-match.c | 8 + 9 files changed, 2748 insertions(+) create mode 100644 sound/soc/codecs/cx2072x.c create mode 100644 sound/soc/codecs/cx2072x.h create mode 100644 sound/soc/intel/boards/bytcht_cx2072x.c -- 2.16.4

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[alsa-devel] [PATCH] Aseqnet, no nagle and dual stack
by Rob van der Putten 05 May '19

05 May '19

Hi there Not an ALSA source patch, but a patch for an ALSA related util. Aseqnet sends ALSA sound_seq MIDI over TCP/IP. The patch below disables nagle, enables quickack and makes aseqnet dual-stack. --- aseqnet.c.bak 2012-01-25 10:43:38.000000000 +0100 +++ aseqnet.c 2017-08-26 14:17:58.261868853 +0200 @@ -3,6 +3,8 @@ * ver.0.1 * * Copyright (C) 1999-2000 Takashi Iwai + * Modified by Rob van der Putten, Leiden, Holland, + * rob at sput dot nl. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -15,18 +17,21 @@ * */ +#include <alsa/asoundlib.h> +#include <arpa/inet.h> +#include <assert.h> +#include <ctype.h> +#include <getopt.h> +#include <locale.h> +#include <netdb.h> +#include <netinet/in.h> +#include <netinet/tcp.h> +#include <signal.h> #include <stdio.h> #include <stdlib.h> -#include <ctype.h> #include <string.h> -#include <netinet/in.h> #include <sys/socket.h> -#include <netdb.h> -#include <locale.h> -#include <alsa/asoundlib.h> -#include <getopt.h> -#include <signal.h> -#include <assert.h> +#include <sys/types.h> #include "aconfig.h" #include "gettext.h" @@ -327,17 +332,24 @@ */ static void init_server(int port) { + /* + * RvdP, changed to support IPv6 + * Dual stack only! + */ int i; int curstate = 1; - struct sockaddr_in addr; + int ipv6only = 0; + int nodelay = 1; + int quickack = 1; + struct sockaddr_in6 addr; memset(&addr, 0, sizeof(addr)); - addr.sin_family = AF_INET; - addr.sin_addr.s_addr = INADDR_ANY; - addr.sin_port = htons(port); + addr.sin6_family = AF_INET6; + inet_pton(AF_INET6, "::", &(addr.sin6_addr)); + addr.sin6_port = htons(port); - sockfd = socket(AF_INET, SOCK_STREAM, 0); + sockfd = socket(PF_INET6, SOCK_STREAM, 0); if (sockfd < 0) { perror("create socket"); exit(1); @@ -345,7 +357,19 @@ setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &curstate, sizeof(curstate)); /* the return value is ignored.. */ - if (bind(sockfd, (struct sockaddr *)&addr, sizeof(addr)) < 0) { + /* Force dual stack */ + setsockopt(sockfd, IPPROTO_IPV6, IPV6_V6ONLY, &ipv6only, sizeof(ipv6only)); + /* the return value is ignored.. */ + + /* Nagle and quickack */ + if ((setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, &nodelay, sizeof(nodelay))) < 0) { + perror("Error setsockopt tcp_nodelay"); + } + if ((setsockopt(sockfd, IPPROTO_TCP, TCP_QUICKACK, &quickack, sizeof(quickack))) < 0) { + perror("Error setsockopt tcp_quickack"); + } + + if (bind(sockfd, (struct sockaddr *) &addr, sizeof(addr)) < 0) { perror("can't bind"); exit(1); } @@ -394,30 +418,58 @@ */ static void init_client(char *server, int port) { - struct sockaddr_in addr; - struct hostent *host; - int curstate = 1; - int fd; + /* + * RvdP, changed to support IPv6 + */ - if ((fd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0){ - perror("create socket"); + struct addrinfo hints; + struct addrinfo *result, *rp; + int curstate = 1; + int nodelay = 1; + int quickack = 1; + int fd, s; + char portstr[8]; + + memset(&hints, 0, sizeof(struct addrinfo)); + hints.ai_family = AF_UNSPEC; + hints.ai_socktype = SOCK_STREAM; + /* hints.ai_protocol = IPPROTO_TCP; */ + hints.ai_flags = 0; + + memset(portstr, 0, 8); + snprintf(portstr, 6, "%d", port); + + s = getaddrinfo(server, portstr, &hints, &result); + if (s != 0) { + fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(s)); + exit(1); + } + for (rp = result; rp != NULL; rp = rp->ai_next) { + fd = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol); + if (fd == -1) + continue; + if (connect(fd, rp->ai_addr, rp->ai_addrlen) != -1) + break; + close(fd); + } + if (rp == NULL) { + fprintf(stderr, "Could not connect\n"); exit(1); } + if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &curstate, sizeof(curstate)) < 0) { perror("setsockopt"); exit(1); } - if ((host = gethostbyname(server)) == NULL){ - fprintf(stderr, _("can't get address %s\n"), server); - exit(1); + + /* RvdP, nagle and quickack */ + if ((setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &nodelay, sizeof(nodelay))) < 0) { + perror("Error setsockopt tcp_nodelay"); } - addr.sin_port = htons(port); - addr.sin_family = AF_INET; - memcpy(&addr.sin_addr, host->h_addr, host->h_length); - if (connect(fd, (struct sockaddr *)&addr, sizeof(addr)) < 0) { - perror("connect"); - exit(1); + if ((setsockopt(fd, IPPROTO_TCP, TCP_QUICKACK, &quickack, sizeof(quickack))) < 0) { + perror("Error setsockopt tcp_quickack"); } + if (verbose) fprintf(stderr, _("ok.. connected\n")); netfd[0] = fd; Regards, Rob

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[alsa-devel] [PATCH - maemo fixes 1/1] maemo plugin has two crashes I was able to see in a valgrind log from another user:
by stian.skjelstad＠gmail.com 05 May '19

05 May '19

From: Stian Skjelstad <stian.skjelstad(a)gmail.com> * maximum write size was calculated in words (16bit), but checked against byte-size length. This causes memcpy later to overflow the buffer (normally by up to 12KB). * remove a double free (by marking free'd data with NULL) * mmap returns MMAP_FAILED on error, not NULL I suspect that this plugin/driver might have other issues aswell, since I am unable to find any logic for checking DSP buffer status, and no implementation for odelay reporting. Author: Stian Skjelstad <stian.skjelstad(a)gmail.com> Signed-off-by: Stian Skjelstad <stian.skjelstad(a)gmail.com> diff --git a/maemo/alsa-dsp.c b/maemo/alsa-dsp.c index 7e04f6a..3307384 100644 --- a/maemo/alsa-dsp.c +++ b/maemo/alsa-dsp.c @@ -135,18 +135,18 @@ static snd_pcm_sframes_t alsa_dsp_transfer(snd_pcm_ioplug_t * io, snd_pcm_alsa_dsp_t *alsa_dsp = io->private_data; DENTER(); char *buf; - int words; + int bytes, words; ssize_t result; - words = size * alsa_dsp->bytes_per_frame; - words /= 2; - DPRINT("***** Info: words %d size %lu bpf: %d\n", words, size, - alsa_dsp->bytes_per_frame); - if (words > alsa_dsp->dsp_protocol->mmap_buffer_size) { - DERROR("Requested too much data transfer (playing only %d)\n", - alsa_dsp->dsp_protocol->mmap_buffer_size); - words = alsa_dsp->dsp_protocol->mmap_buffer_size; + bytes = size * alsa_dsp->bytes_per_frame; + DPRINT("***** Info: samples %lu * bpf %d => bytes %d\n", + size, alsa_dsp->bytes_per_frame, bytes); + if (bytes > alsa_dsp->dsp_protocol->mmap_buffer_size) { + DERROR("Requested too much data transfer (requested %d, playing only %d)\n", + bytes, alsa_dsp->dsp_protocol->mmap_buffer_size); + bytes = alsa_dsp->dsp_protocol->mmap_buffer_size; } + words = bytes / 2; if (alsa_dsp->dsp_protocol->state != STATE_PLAYING) { DPRINT("I did nothing - No start sent\n"); alsa_dsp_start(io); diff --git a/maemo/dsp-ctl.c b/maemo/dsp-ctl.c index 5bcda36..ac05942 100644 --- a/maemo/dsp-ctl.c +++ b/maemo/dsp-ctl.c @@ -93,6 +93,7 @@ static void dsp_ctl_close(snd_ctl_ext_t * ext) snd_ctl_dsp_t *dsp_ctl = ext->private_data; DENTER(); free(dsp_ctl->controls); + dsp_ctl->controls = NULL; free_control_list(&(dsp_ctl->playback_devices)); free_control_list(&(dsp_ctl->recording_devices)); // free(dsp_ctl); diff --git a/maemo/dsp-protocol.c b/maemo/dsp-protocol.c index af67251..32193d3 100644 --- a/maemo/dsp-protocol.c +++ b/maemo/dsp-protocol.c @@ -194,7 +194,7 @@ int dsp_protocol_open_node(dsp_protocol_t * dsp_protocol, const char *device) mmap((void *)0, dsp_protocol->mmap_buffer_size, PROT_READ | PROT_WRITE, MAP_SHARED, dsp_protocol->fd, 0); - if (dsp_protocol->mmap_buffer == NULL) { + if (dsp_protocol->mmap_buffer == MAP_FAILED) { report_dsp_protocol("Cannot mmap data buffer", dsp_protocol); ret = -ENOMEM; goto unlock; -- 2.17.1

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Re: [alsa-devel] [PATCH V4] ASoC: fsl_esai: Add pm runtime function
by S.j. Wang 05 May '19

05 May '19

Hi > Hi Mark, > On Fri, May 03, 2019 at 01:27:31PM +0900, Mark Brown wrote: > > On Thu, May 02, 2019 at 09:13:58AM +0000, S.j. Wang wrote: > > > > > I am checking, but I don't know why this patch failed in your side. > > > I Tried to apply this patch on for-5.1, for 5.2, for-linus and > > > for-next, all are Successful. The git is > git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git. > > > > > I can't reproduce your problem. Is there any my operation wrong? > > > > The error message I got was: > > > > Applying: ASoC: fsl_esai: Add pm runtime function > > error: patch failed: sound/soc/fsl/fsl_esai.c:9 > > error: sound/soc/fsl/fsl_esai.c: patch does not apply Patch failed at > > 0001 ASoC: fsl_esai: Add pm runtime function > > > > which is the header addition. I can't spot any obvious issues > > visually looking at the patch, only thing I can think is some kind of > > whitespace damage somewhere. > > I downloaded this v4 from patchwork and resubmitted a v5 for a test. > Would you please try to apply that one? > > If my v5 works vs. having merge conflict at v4, maybe something wrong with > Git version of Shengjiu's? I compared my v5 and his > v4 using vimdiff, there is no much difference of whitespace. > > Thanks > Nicolin We find that maybe it is caused by the Transfer-Encoding format. We sent the patch by the --transfer-encoding=8bit, but in the receiver side it shows: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 It may be caused by our company's mail server. We are checking... Best regards Wang shengjiu

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