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2020-03-27IB/mlx5: Extend QP creation to get uar page index from user spaceYishai Hadas
Extend QP creation to get uar page index from user space, this mode can be used with the UAR dynamic mode APIs to allocate/destroy a UAR object. As part of enabling this option blocked the weird/un-supported cross channel option which uses index 0 hard-coded. This QP flag wasn't exposed to user space as part of any formal upstream release, the dynamic option can allow having valid UAR page index instead. Link: https://lore.kernel.org/r/20200324060143.1569116-4-leon@kernel.org Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Reviewed-by: Michael Guralnik <michaelgur@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-27IB/mlx5: Extend CQ creation to get uar page index from user spaceYishai Hadas
Extend CQ creation to get uar page index from user space, this mode can be used with the UAR dynamic mode APIs to allocate/destroy a UAR object. Link: https://lore.kernel.org/r/20200324060143.1569116-3-leon@kernel.org Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Reviewed-by: Michael Guralnik <michaelgur@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-27IB/mlx5: Expose UAR object and its alloc/destroy commandsYishai Hadas
Expose UAR object and its alloc/destroy commands to be used over the ioctl interface by user space applications. This API supports both BF & NC modes and enables a dynamic allocation of UARs once really needed. As the number of driver objects were limited by the core ones when the merged tree is prepared, had to decrease the number of core objects to enable the new UAR object usage. Link: https://lore.kernel.org/r/20200324060143.1569116-2-leon@kernel.org Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Reviewed-by: Michael Guralnik <michaelgur@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-27Merge branch 'spi-5.7' into spi-nextMark Brown
2020-03-27spi: efm32: Convert to use GPIO descriptorsLinus Walleij
This switches the EFM32 driver over to use the GPIO descriptor handling in the core. The GPIO handling in this driver is pretty simplistic so this should just work. Drop the GPIO headers and insert the implicitly included <linux/of.h> header. Signed-off-by: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Cc: Uwe Kleine-König <u.kleine-koenig-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org> Link: https://lore.kernel.org/r/20200317094914.331932-1-linus.walleij@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27IB/hfi1: Get rid of a warningMauro Carvalho Chehab
The right markup for a variable is @foo, and not @foo[]. Using a wrong markup caused this warning: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h:243: WARNING: Inline strong start-string without end-string. Link: https://lore.kernel.org/r/9dce702510505556d75a13d9641e09218a4b4a65.1584456635.git.mchehab+huawei@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-27block: move the ->devnode callback to struct block_device_operationsChristoph Hellwig
There really isn't any good reason to stash a method directly into struct gendisk. Move it together with the other block device operations. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-03-27Merge series "ASoC: remove rtd->cpu/codec_dai{s}" from Kuninori Morimoto ↵Mark Brown
<kuninori.morimoto.gx@renesas.com>: Hi Mark Now, CPU/Codec DAI(s) were replaced by rtd->dais. Thus, We don't need rtd->cpu/codec_dai{s} anymore. This pathset replaces it by new macro. Kuninori Morimoto (36): ASoC: soc-core: add asoc_rtd_to_cpu/codec() macro ASoC: amd: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: atmel: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: au1x: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: bcm: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: cirrus: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: dwc: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: fsl: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: generic: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: img: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: intel: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: kirkwood: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: mediatek: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: meson: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: mxs: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: pxa: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: qcom: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: rockchip: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: samsung: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: sh: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: sof: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: sprd: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: stm: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: sunxi: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: tegra: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: ti: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: txx9: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: uniphier: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: ux500: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: xtensa: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: arm: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: codecs: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: soc: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer ASoC: soc-core: set rtd->num_cpu/codec at soc_new_pcm_runtime() ASoC: soc-core: tidyup soc_new_pcm_runtime() rtd setups ASoC: soc-core: remove cpu_dai/codec_dai/cpu_dais/codec_dais include/sound/soc.h | 30 +++++++------ sound/arm/pxa2xx-pcm-lib.c | 8 ++-- sound/soc/amd/acp-da7219-max98357a.c | 2 +- sound/soc/amd/acp-rt5645.c | 4 +- sound/soc/amd/acp3x-rt5682-max9836.c | 6 +-- sound/soc/atmel/atmel-pcm-dma.c | 4 +- sound/soc/atmel/atmel-pcm-pdc.c | 2 +- sound/soc/atmel/atmel_wm8904.c | 2 +- sound/soc/atmel/mikroe-proto.c | 2 +- sound/soc/atmel/sam9g20_wm8731.c | 2 +- sound/soc/atmel/sam9x5_wm8731.c | 2 +- sound/soc/au1x/db1200.c | 2 +- sound/soc/au1x/dbdma2.c | 2 +- sound/soc/au1x/dma.c | 2 +- sound/soc/au1x/psc-ac97.c | 2 +- sound/soc/bcm/bcm63xx-pcm-whistler.c | 16 +++---- sound/soc/bcm/cygnus-pcm.c | 22 +++++----- sound/soc/cirrus/edb93xx.c | 4 +- sound/soc/cirrus/snappercl15.c | 4 +- sound/soc/codecs/cs47l15.c | 4 +- sound/soc/codecs/cs47l24.c | 6 +-- sound/soc/codecs/cs47l35.c | 6 +-- sound/soc/codecs/cs47l85.c | 6 +-- sound/soc/codecs/cs47l90.c | 6 +-- sound/soc/codecs/cs47l92.c | 4 +- sound/soc/codecs/wm5110.c | 6 +-- sound/soc/codecs/wm_adsp.c | 10 ++--- sound/soc/dwc/dwc-pcm.c | 2 +- sound/soc/fsl/eukrea-tlv320.c | 4 +- sound/soc/fsl/fsl-asoc-card.c | 10 ++--- sound/soc/fsl/fsl_asrc_dma.c | 6 +-- sound/soc/fsl/fsl_spdif.c | 10 ++--- sound/soc/fsl/fsl_ssi.c | 8 ++-- sound/soc/fsl/imx-audmix.c | 8 ++-- sound/soc/fsl/imx-mc13783.c | 4 +- sound/soc/fsl/imx-sgtl5000.c | 2 +- sound/soc/fsl/mpc5200_dma.c | 10 ++--- sound/soc/fsl/mpc5200_psc_i2s.c | 2 +- sound/soc/fsl/mpc8610_hpcd.c | 4 +- sound/soc/fsl/mx27vis-aic32x4.c | 4 +- sound/soc/fsl/p1022_ds.c | 4 +- sound/soc/fsl/p1022_rdk.c | 4 +- sound/soc/fsl/wm1133-ev1.c | 6 +-- sound/soc/generic/simple-card-utils.c | 12 +++--- sound/soc/img/img-i2s-in.c | 2 +- sound/soc/img/img-i2s-out.c | 2 +- sound/soc/intel/atom/sst-mfld-platform-pcm.c | 6 +-- sound/soc/intel/boards/bdw-rt5650.c | 6 +-- sound/soc/intel/boards/bdw-rt5677.c | 6 +-- sound/soc/intel/boards/broadwell.c | 4 +- sound/soc/intel/boards/bxt_da7219_max98357a.c | 8 ++-- sound/soc/intel/boards/bxt_rt298.c | 8 ++-- sound/soc/intel/boards/byt-max98090.c | 2 +- sound/soc/intel/boards/byt-rt5640.c | 4 +- sound/soc/intel/boards/bytcht_cx2072x.c | 10 ++--- sound/soc/intel/boards/bytcht_da7213.c | 8 ++-- sound/soc/intel/boards/bytcht_es8316.c | 8 ++-- sound/soc/intel/boards/bytcht_nocodec.c | 4 +- sound/soc/intel/boards/bytcr_rt5640.c | 8 ++-- sound/soc/intel/boards/bytcr_rt5651.c | 8 ++-- sound/soc/intel/boards/cht_bsw_max98090_ti.c | 6 +-- sound/soc/intel/boards/cht_bsw_nau8824.c | 4 +- sound/soc/intel/boards/cht_bsw_rt5645.c | 14 +++---- sound/soc/intel/boards/cht_bsw_rt5672.c | 8 ++-- sound/soc/intel/boards/cml_rt1011_rt5682.c | 6 +-- sound/soc/intel/boards/glk_rt5682_max98357a.c | 10 ++--- sound/soc/intel/boards/haswell.c | 2 +- sound/soc/intel/boards/kbl_da7219_max98357a.c | 8 ++-- sound/soc/intel/boards/kbl_da7219_max98927.c | 6 +-- sound/soc/intel/boards/kbl_rt5660.c | 6 +-- sound/soc/intel/boards/kbl_rt5663_max98927.c | 8 ++-- .../intel/boards/kbl_rt5663_rt5514_max98927.c | 8 ++-- .../soc/intel/boards/skl_nau88l25_max98357a.c | 12 +++--- sound/soc/intel/boards/skl_nau88l25_ssm4567.c | 16 +++---- sound/soc/intel/boards/skl_rt286.c | 8 ++-- sound/soc/intel/boards/sof_da7219_max98373.c | 8 ++-- sound/soc/intel/boards/sof_pcm512x.c | 8 ++-- sound/soc/intel/boards/sof_rt5682.c | 6 +-- sound/soc/intel/haswell/sst-haswell-pcm.c | 26 ++++++------ sound/soc/intel/skylake/skl-pcm.c | 10 ++--- sound/soc/kirkwood/armada-370-db.c | 2 +- sound/soc/kirkwood/kirkwood-dma.c | 2 +- sound/soc/mediatek/common/mtk-afe-fe-dai.c | 10 ++--- .../mediatek/common/mtk-afe-platform-driver.c | 2 +- sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 2 +- sound/soc/mediatek/mt2701/mt2701-cs42448.c | 4 +- sound/soc/mediatek/mt2701/mt2701-wm8960.c | 4 +- sound/soc/mediatek/mt6797/mt6797-afe-pcm.c | 2 +- sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 2 +- sound/soc/mediatek/mt8173/mt8173-max98090.c | 4 +- .../mediatek/mt8173/mt8173-rt5650-rt5514.c | 2 +- .../mediatek/mt8173/mt8173-rt5650-rt5676.c | 4 +- sound/soc/mediatek/mt8173/mt8173-rt5650.c | 6 +-- sound/soc/mediatek/mt8183/mt8183-afe-pcm.c | 2 +- .../mediatek/mt8183/mt8183-da7219-max98357.c | 4 +- .../mt8183/mt8183-mt6358-ts3a227-max98357.c | 2 +- sound/soc/meson/aiu-fifo.c | 2 +- sound/soc/meson/axg-card.c | 8 ++-- sound/soc/meson/axg-fifo.c | 2 +- sound/soc/meson/meson-card-utils.c | 2 +- sound/soc/mxs/mxs-sgtl5000.c | 4 +- sound/soc/pxa/brownstone.c | 4 +- sound/soc/pxa/corgi.c | 4 +- sound/soc/pxa/hx4700.c | 4 +- sound/soc/pxa/imote2.c | 4 +- sound/soc/pxa/magician.c | 8 ++-- sound/soc/pxa/mioa701_wm9713.c | 4 +- sound/soc/pxa/mmp-pcm.c | 2 +- sound/soc/pxa/mmp-sspa.c | 2 +- sound/soc/pxa/poodle.c | 4 +- sound/soc/pxa/pxa2xx-i2s.c | 2 +- sound/soc/pxa/spitz.c | 4 +- sound/soc/pxa/ttc-dkb.c | 2 +- sound/soc/pxa/z2.c | 4 +- sound/soc/pxa/zylonite.c | 6 +-- sound/soc/qcom/apq8016_sbc.c | 2 +- sound/soc/qcom/apq8096.c | 6 +-- sound/soc/qcom/lpass-platform.c | 2 +- sound/soc/qcom/qdsp6/q6asm-dai.c | 4 +- sound/soc/qcom/qdsp6/q6routing.c | 2 +- sound/soc/qcom/sdm845.c | 22 +++++----- sound/soc/qcom/storm.c | 2 +- sound/soc/rockchip/rk3288_hdmi_analog.c | 4 +- sound/soc/rockchip/rk3399_gru_sound.c | 16 +++---- sound/soc/rockchip/rockchip_max98090.c | 6 +-- sound/soc/rockchip/rockchip_rt5645.c | 6 +-- sound/soc/samsung/arndale.c | 6 +-- sound/soc/samsung/bells.c | 16 +++---- sound/soc/samsung/h1940_uda1380.c | 2 +- sound/soc/samsung/i2s.c | 2 +- sound/soc/samsung/jive_wm8750.c | 4 +- sound/soc/samsung/littlemill.c | 14 +++---- sound/soc/samsung/lowland.c | 4 +- sound/soc/samsung/neo1973_wm8753.c | 10 ++--- sound/soc/samsung/odroid.c | 2 +- sound/soc/samsung/pcm.c | 4 +- sound/soc/samsung/rx1950_uda1380.c | 2 +- sound/soc/samsung/s3c-i2s-v2.c | 2 +- sound/soc/samsung/s3c24xx_simtec.c | 4 +- sound/soc/samsung/s3c24xx_uda134x.c | 6 +-- sound/soc/samsung/smartq_wm8987.c | 4 +- sound/soc/samsung/smdk_spdif.c | 2 +- sound/soc/samsung/smdk_wm8580.c | 2 +- sound/soc/samsung/smdk_wm8994.c | 2 +- sound/soc/samsung/smdk_wm8994pcm.c | 4 +- sound/soc/samsung/snow.c | 4 +- sound/soc/samsung/spdif.c | 8 ++-- sound/soc/samsung/speyside.c | 8 ++-- sound/soc/samsung/tm2_wm5110.c | 16 +++---- sound/soc/samsung/tobermory.c | 8 ++-- sound/soc/sh/dma-sh7760.c | 16 +++---- sound/soc/sh/fsi.c | 2 +- sound/soc/sh/migor.c | 6 +-- sound/soc/sh/rcar/core.c | 2 +- sound/soc/soc-compress.c | 36 ++++++++-------- sound/soc/soc-core.c | 42 +++++++------------ sound/soc/soc-dapm.c | 4 +- sound/soc/soc-generic-dmaengine-pcm.c | 6 +-- sound/soc/soc-pcm.c | 30 ++++++------- sound/soc/sof/intel/hda-dai.c | 6 +-- sound/soc/sof/intel/hda-dsp.c | 2 +- sound/soc/sprd/sprd-pcm-compress.c | 4 +- sound/soc/sprd/sprd-pcm-dma.c | 2 +- sound/soc/stm/stm32_adfsdm.c | 12 +++--- sound/soc/stm/stm32_sai_sub.c | 2 +- sound/soc/sunxi/sun4i-spdif.c | 2 +- sound/soc/tegra/tegra_alc5632.c | 2 +- sound/soc/tegra/tegra_max98090.c | 2 +- sound/soc/tegra/tegra_rt5640.c | 2 +- sound/soc/tegra/tegra_rt5677.c | 2 +- sound/soc/tegra/tegra_sgtl5000.c | 2 +- sound/soc/tegra/tegra_wm8753.c | 2 +- sound/soc/tegra/tegra_wm8903.c | 6 +-- sound/soc/tegra/trimslice.c | 2 +- sound/soc/ti/ams-delta.c | 4 +- sound/soc/ti/davinci-evm.c | 4 +- sound/soc/ti/davinci-vcif.c | 4 +- sound/soc/ti/n810.c | 2 +- sound/soc/ti/omap-abe-twl6040.c | 6 +-- sound/soc/ti/omap-mcbsp-st.c | 2 +- sound/soc/ti/omap-mcbsp.c | 4 +- sound/soc/ti/omap-mcpdm.c | 2 +- sound/soc/ti/omap3pandora.c | 4 +- sound/soc/ti/osk5912.c | 2 +- sound/soc/ti/rx51.c | 2 +- sound/soc/txx9/txx9aclc.c | 2 +- sound/soc/uniphier/aio-compress.c | 22 +++++----- sound/soc/uniphier/aio-dma.c | 6 +-- sound/soc/ux500/mop500_ab8500.c | 6 +-- sound/soc/ux500/ux500_pcm.c | 8 ++-- sound/soc/xtensa/xtfpga-i2s.c | 2 +- 191 files changed, 573 insertions(+), 577 deletions(-) -- 2.17.1
2020-03-27Merge series "ASoC: SOF: Intel: add SoundWire support" from Pierre-Louis ↵Mark Brown
Bossart <pierre-louis.bossart@linux.intel.com>: This patchset provides the support for SoundWire support on Intel CometLake, IcelLake and TigerLake RVP platforms and form-factor devices to be released 'soon'. The bulk of the code is about detecting a valid SoundWire configuration from ACPI, and implementing the interfaces suggested in '[PATCH 0/8] soundwire: remove platform devices, add SOF interfaces' for interrupts, PCI wakes and clock-stop configurations. Since that SoundWire series will not be in 5.7, the build support for SOF w/ SoundWire is not provided for now, and fall-back functions will be used. This code is tested on a daily basis in the SOF tree and is not expected to change in significant ways. Changes since v2: Corrected error in ACPI table (thanks Amadeusz) Added patch 11 to add reset cycle required on some SoundWire platforms Bard Liao (1): ASoC: SOF: Intel: hda: merge IPC, stream and SoundWire interrupt handlers Pierre-Louis Bossart (8): ASoC: soc-acpi: expand description of _ADR-based devices ASoC: SOF: Intel: add SoundWire configuration interface ASoC: SOF: IPC: dai-intel: move ALH declarations in header file ASoC: SOF: Intel: hda: add SoundWire stream config/free callbacks ASoC: SOF: Intel: hda: initial SoundWire machine driver autodetect ASoC: SOF: Intel: hda: disable SoundWire interrupts on suspend ASoC: SOF: Intel: hda: add parameter to control SoundWire clock stop quirks ASoC: SOF: Intel: hda-ctrl: add reset cycle before parsing capabilities Rander Wang (2): ASoC: SOF: Intel: hda: add WAKEEN interrupt support for SoundWire Asoc: SOF: Intel: hda: check SoundWire wakeen interrupt in irq thread include/sound/soc-acpi.h | 39 +- include/sound/sof/dai-intel.h | 18 +- .../intel/common/soc-acpi-intel-cml-match.c | 87 +++- .../intel/common/soc-acpi-intel-icl-match.c | 97 ++++- .../intel/common/soc-acpi-intel-tgl-match.c | 49 ++- sound/soc/sof/intel/hda-ctrl.c | 25 +- sound/soc/sof/intel/hda-dsp.c | 2 + sound/soc/sof/intel/hda-loader.c | 31 ++ sound/soc/sof/intel/hda.c | 400 ++++++++++++++++++ sound/soc/sof/intel/hda.h | 66 +++ 10 files changed, 750 insertions(+), 64 deletions(-) -- 2.20.1
2020-03-27ASoC: rt5682: move DAI clock registry to I2S modeShuming Fan
The SoundWire mode doesn't need the DAI clocks. Therefore, the DAI clock registry moves to I2S mode case. Signed-off-by: Shuming Fan <shumingf@realtek.com> Link: https://lore.kernel.org/r/20200327073849.18291-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: pxa: magician: convert to use i2c_new_client_device()Wolfram Sang
Move away from the deprecated API and return the shiny new ERRPTR where useful. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20200326211010.13471-2-wsa+renesas@sang-engineering.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27USB: cdc-acm: restore capability check orderMatthias Reichl
commit b401f8c4f492c ("USB: cdc-acm: fix rounding error in TIOCSSERIAL") introduced a regression by changing the order of capability and close settings change checks. When running with CAP_SYS_ADMIN setting the close settings to the values already set resulted in -EOPNOTSUPP. Fix this by changing the check order back to how it was before. Fixes: b401f8c4f492c ("USB: cdc-acm: fix rounding error in TIOCSSERIAL") Cc: Anthony Mallet <anthony.mallet@laas.fr> Cc: stable <stable@vger.kernel.org> Cc: Oliver Neukum <oneukum@suse.com> Signed-off-by: Matthias Reichl <hias@horus.com> Link: https://lore.kernel.org/r/20200327150350.3657-1-hias@horus.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-27Revert "driver core: Set fw_devlink to "permissive" behavior by default"Greg Kroah-Hartman
This reverts commit c442a0d18744d4a5857d513f171d68ed6a54df5b as it breaks some of the Raspberry Pi devices. Marek writes: This patch has just landed in linux-next 20200326. Sadly it breaks booting of the Raspberry Pi3b and Pi4 boards, either in 32bit or 64bit mode. There is no warning nor panic message, just a silent freeze. The last message shown on the earlycon is: [    0.893217] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled so revert it for now and let's try again and add it to linux-next after 5.7-rc1 is out so that we can try to get more debugging/testing happening. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Frank Rowand <frowand.list@gmail.com> Cc: Saravana Kannan <saravanak@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-27ASoC: SOF: Intel: hda-ctrl: add reset cycle before parsing capabilitiesPierre-Louis Bossart
Without this cycle, HDaudio capability parsing fails on some devices. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200325215027.28716-12-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27Asoc: SOF: Intel: hda: check SoundWire wakeen interrupt in irq threadRander Wang
If pci device is in D0, wakeen interrupt will be aggregated at cAVS level as interrupt. This commit check the wakeen status and process it in irq thread Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Rander Wang <rander.wang@intel.com> Link: https://lore.kernel.org/r/20200325215027.28716-11-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: SOF: Intel: hda: add WAKEEN interrupt support for SoundWireRander Wang
When a SoundWire link is in clock stop state, a Slave device may wake up the Master for some events such as jack detection. The WAKEEN interrupt will be triggered and processed by the audio pci device. If audio device is in D3, the interrupt will be routed to PME, or aggregated at cAVS level as interrupt when audio device is in D0. This patch only supports D3 case, where the audio pci device will be resumed by a PME event and the WAKEEN interrupt will be processed after audio pci device is powered up and ROM is initialized successfully. The WAKEEN handling is only enabled after the first boot due to dependencies on a shim_lock mutex being initialized. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Rander Wang <rander.wang@intel.com> Link: https://lore.kernel.org/r/20200325215027.28716-10-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: SOF: Intel: hda: add parameter to control SoundWire clock stop quirksPierre-Louis Bossart
Add module parameter so that the different modes can be quickly tested. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200325215027.28716-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: SOF: Intel: hda: merge IPC, stream and SoundWire interrupt handlersBard Liao
We have a single irq handler for SOF interrupts. We can further merge SoundWire ones to completely remove MSI interrupts handling issues leading to timeouts. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20200325215027.28716-8-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: SOF: Intel: hda: disable SoundWire interrupts on suspendPierre-Louis Bossart
Doing this avoid conflicts and errors reported on the bus. The interrupts are only re-enabled on resume after the firmware is downloaded, so the behavior is not fully symmetric Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200325215027.28716-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: SOF: Intel: hda: initial SoundWire machine driver autodetectPierre-Louis Bossart
For now we have a limited number of machine driver configurations, and we can detect them based on the link configuration returned after checking hardware and firmware (BIOS) configurations. The link configuration is checked with a link_mask as well as a list of _ADR descriptors for each link. There is a chance that in extreme cases where the BIOS contains too much information we would need to detect which Slave devices actually report as 'attached'. This would be more accurate than static table-based solutions, but it also introduces timing dependencies since we don't know when those devices might become attached, so will only be only be looked at if we see limitations with static methods and the usual quirks based e.g. on DMI information. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Rander Wang <rander.wang@intel.com> Link: https://lore.kernel.org/r/20200325215027.28716-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: SOF: Intel: hda: add SoundWire stream config/free callbacksPierre-Louis Bossart
These callbacks are invoked when a matching hw_params/hw_free() DAI operation takes place, and will result in IPC operations with the SOF firmware. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200325215027.28716-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: SOF: IPC: dai-intel: move ALH declarations in header filePierre-Louis Bossart
ALH was inserted in the wrong place during integration, add after DMIC to mirror the file used by SOF firmware. No functional change, just text move in the same file to better track changes, if any. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200325215027.28716-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: SOF: Intel: add SoundWire configuration interfacePierre-Louis Bossart
Now that the SoundWire core supports the multi-step initialization, call the relevant APIs. The actual hardware enablement can be done in two places, ideally we'd want to startup the SoundWire IP as soon as possible (while still taking power rail dependencies into account) However when suspend/resume is implemented, the DSP device will be resumed first, and only when the DSP firmware is downloaded/booted would the SoundWire child devices be resumed, so there are only marginal benefits in starting the IP earlier for the first probe. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200325215027.28716-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: soc-acpi: expand description of _ADR-based devicesPierre-Louis Bossart
For SoundWire, we need to know if endpoints needs to be 'aggregated' (MIPI parlance, meaning logically grouped), e.g. when two speaker amplifiers need to be handled as a single logical output. We don't necessarily have the information at the firmware (BIOS) level, so add a notion of endpoints and specify if a device/endpoint is part of a group, with a position. This may be expanded in future solutions, for now only provide a group and position information. Since we modify the header file, change all existing upstream tables as well to avoid breaking compilation/bisect. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200325215027.28716-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27io_uring: cleanup io_alloc_async_ctx()Xiaoguang Wang
Cleanup io_alloc_async_ctx() a bit, add a new __io_alloc_async_ctx(), so io_setup_async_rw() won't need to check whether async_ctx is true or false again. Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Xiaoguang Wang <xiaoguang.wang@linux.alibaba.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-03-27x86/vdso: Discard .note.gnu.property sections in vDSOH.J. Lu
With the command-line option -mx86-used-note=yes which can also be enabled at binutils build time with: --enable-x86-used-note generate GNU x86 used ISA and feature properties the x86 assembler in binutils 2.32 and above generates a program property note in a note section, .note.gnu.property, to encode used x86 ISAs and features. But kernel linker script only contains a single NOTE segment: PHDRS { text PT_LOAD FLAGS(5) FILEHDR PHDRS; /* PF_R|PF_X */ dynamic PT_DYNAMIC FLAGS(4); /* PF_R */ note PT_NOTE FLAGS(4); /* PF_R */ eh_frame_hdr 0x6474e550; } The NOTE segment generated by the vDSO linker script is aligned to 4 bytes. But the .note.gnu.property section must be aligned to 8 bytes on x86-64: [hjl@gnu-skx-1 vdso]$ readelf -n vdso64.so Displaying notes found in: .note Owner Data size Description Linux 0x00000004 Unknown note type: (0x00000000) description data: 06 00 00 00 readelf: Warning: note with invalid namesz and/or descsz found at offset 0x20 readelf: Warning: type: 0x78, namesize: 0x00000100, descsize: 0x756e694c, alignment: 8 Since the note.gnu.property section in the vDSO is not checked by the dynamic linker, discard the .note.gnu.property sections in the vDSO. [ bp: Massage. ] Signed-off-by: H.J. Lu <hjl.tools@gmail.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lkml.kernel.org/r/20200326174314.254662-1-hjl.tools@gmail.com
2020-03-27xprtrdma: kmalloc rpcrdma_ep separate from rpcrdma_xprtChuck Lever
Change the rpcrdma_xprt_disconnect() function so that it no longer waits for the DISCONNECTED event. This prevents blocking if the remote is unresponsive. In rpcrdma_xprt_disconnect(), the transport's rpcrdma_ep is detached. Upon return from rpcrdma_xprt_disconnect(), the transport (r_xprt) is ready immediately for a new connection. The RDMA_CM_DEVICE_REMOVAL and RDMA_CM_DISCONNECTED events are now handled almost identically. However, because the lifetimes of rpcrdma_xprt structures and rpcrdma_ep structures are now independent, creating an rpcrdma_ep needs to take a module ref count. The ep now owns most of the hardware resources for a transport. Also, a kref is needed to ensure that rpcrdma_ep sticks around long enough for the cm_event_handler to finish. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-03-27xprtrdma: Extract sockaddr from struct rdma_cm_idChuck Lever
rpcrdma_cm_event_handler() is always passed an @id pointer that is valid. However, in a subsequent patch, we won't be able to extract an r_xprt in every case. So instead of using the r_xprt's presentation address strings, extract them from struct rdma_cm_id. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-03-27xprtrdma: Merge struct rpcrdma_ia into struct rpcrdma_epChuck Lever
I eventually want to allocate rpcrdma_ep separately from struct rpcrdma_xprt so that on occasion there can be more than one ep per xprt. The new struct rpcrdma_ep will contain all the fields currently in rpcrdma_ia and in rpcrdma_ep. This is all the device and CM settings for the connection, in addition to per-connection settings negotiated with the remote. Take this opportunity to rename the existing ep fields from rep_* to re_* to disambiguate these from struct rpcrdma_rep. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-03-27xprtrdma: Disconnect on flushed completionChuck Lever
Completion errors after a disconnect often occur much sooner than a CM_DISCONNECT event. Use this to try to detect connection loss more quickly. Note that other kernel ULPs do take care to disconnect explicitly when a WR is flushed. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-03-27xprtrdma: Remove rpcrdma_ia::ri_flagsChuck Lever
Clean up: The upper layer serializes calls to xprt_rdma_close, so there is no need for an atomic bit operation, saving 8 bytes in rpcrdma_ia. This enables merging rpcrdma_ia_remove directly into the disconnect logic. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-03-27xprtrdma: Invoke rpcrdma_ia_open in the connect workerChuck Lever
Move rdma_cm_id creation into rpcrdma_ep_create() so that it is now responsible for allocating all per-connection hardware resources. With this clean-up, all three arms of the switch statement in rpcrdma_ep_connect are exactly the same now, thus the switch can be removed. Because device removal behaves a little differently than disconnection, there is a little more work to be done before rpcrdma_ep_destroy() can release the connection's rdma_cm_id. So it is not quite symmetrical with rpcrdma_ep_create() yet. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-03-27xprtrdma: Allocate Protection Domain in rpcrdma_ep_create()Chuck Lever
Make a Protection Domain (PD) a per-connection resource rather than a per-transport resource. In other words, when the connection terminates, the PD is destroyed. Thus there is one less HW resource that remains allocated to a transport after a connection is closed. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-03-27xprtrdma: Refactor rpcrdma_ep_connect() and rpcrdma_ep_disconnect()Chuck Lever
Clean up: Simplify the synopses of functions in the connect and disconnect paths in preparation for combining the rpcrdma_ia and struct rpcrdma_ep structures. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-03-27xprtrdma: Clean up the post_send pathChuck Lever
Clean up: Simplify the synopses of functions in the post_send path by combining the struct rpcrdma_ia and struct rpcrdma_ep arguments. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-03-27xprtrdma: Refactor frwr_init_mr()Chuck Lever
Clean up: prepare for combining the rpcrdma_ia and rpcrdma_ep structures. Take the opportunity to rename the function to be consistent with the "subsystem _ object _ verb" naming scheme. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-03-27xprtrdma: Invoke rpcrdma_ep_create() in the connect workerChuck Lever
Refactor rpcrdma_ep_create(), rpcrdma_ep_disconnect(), and rpcrdma_ep_destroy(). rpcrdma_ep_create will be invoked at connect time instead of at transport set-up time. It will be responsible for allocating per- connection resources. In this patch it allocates the CQs and creates a QP. More to come. rpcrdma_ep_destroy() is the inverse functionality that is invoked at disconnect time. It will be responsible for releasing the CQs and QP. These changes should be safe to do because both connect and disconnect is guaranteed to be serialized by the transport send lock. This takes us another step closer to resolving the address and route only at connect time so that connection failover to another device will work correctly. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-03-27xprtrdma: Enhance MR-related trace pointsChuck Lever
Two changes: - Show the number of SG entries that were mapped. This helps debug DMA-related problems. - Record the MR's resource ID instead of its memory address. This groups each MR with its associated rdma-tool output, and reduces needless exposure of memory addresses. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-03-27serial: 8250: Optimize irq enable after console writeLukas Wunner
Commit 7f9803072ff6 ("serial: 8250: Support console on software emulated rs485 ports") amended serial8250_console_write() with rs485 support, but positioned the invocation of ->rs485_stop_tx() after re-enablement of interrupts. The irq handler and ->console_write() are serialized with the port spinlock, so no problem there, but due to the rs485 delay, the irq handler may unnecessarily spin for a while. Avoid that by moving ->rs485_stop_tx() before re-enablement of interrupts, which also mirrors the order at the beginning of serial8250_console_write(). Signed-off-by: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/019839cb1f61b01210b6ff9ac9f9079ca77f8411.1585319447.git.lukas@wunner.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-27serial: 8250: Fix rs485 delay after console writeLukas Wunner
Due to a silly copy-paste mistake, commit 7f9803072ff6 ("serial: 8250: Support console on software emulated rs485 ports") erroneously pauses for the duration of delay_rts_before_send after writing to the console, instead of delay_rts_after_send. Mea culpa. Fixes: 7f9803072ff6 ("serial: 8250: Support console on software emulated rs485 ports") Signed-off-by: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/9dd67f33c90d23f7fafa3b81b1e812ddabf9ca24.1585319447.git.lukas@wunner.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-27ASoC: codecs: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointerKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87wo7bhci3.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: arm: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointerKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87y2rrhcia.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: xtensa: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointerKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87zhc7hcih.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: ux500: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointerKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/871rpjir34.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: uniphier: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI ↵Kuninori Morimoto
pointer Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87369zir3b.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: txx9: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointerKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/874kufir3i.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: ti: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointerKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/875zevir3p.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: tegra: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointerKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/877dzbir3w.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: sunxi: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointerKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/878sjrir43.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: stm: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointerKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87a747ir4b.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-20 10:15:23 +0000