February 2023 - Alsa-devel - mailman.alsa-project.org

[PATCH v2 1/7] arm64: dts: qcom: ipq6018: align RPM G-Link node with bindings
by Krzysztof Kozlowski 16 Mar '23

16 Mar '23

Bindings expect (and most of DTS use) the RPM G-Link node name to be "rpm-requests". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> --- Changes since v1: 1. Add Rb tag. --- arch/arm64/boot/dts/qcom/ipq6018.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index d32c9b2515ee..bbd94025ff5d 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -176,7 +176,7 @@ rpm-glink { qcom,rpm-msg-ram = <&rpm_msg_ram>; mboxes = <&apcs_glb 0>; - rpm_requests: glink-channel { + rpm_requests: rpm-requests { compatible = "qcom,rpm-ipq6018"; qcom,glink-channels = "rpm_requests"; -- 2.34.1

5 19

[PATCH 1/2] soundwire: qcom: define hardcoded version magic numbers
by Krzysztof Kozlowski 15 Mar '23

15 Mar '23

Use a define instead of hard-coded register values for Soundwire hardware version number, because it is a bit easier to read and allows to drop explaining comment. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> --- drivers/soundwire/qcom.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c index ba502129150d..79bebcecde6d 100644 --- a/drivers/soundwire/qcom.c +++ b/drivers/soundwire/qcom.c @@ -28,6 +28,9 @@ #define SWRM_LINK_MANAGER_EE 0x018 #define SWRM_EE_CPU 1 #define SWRM_FRM_GEN_ENABLED BIT(0) +#define SWRM_VERSION_1_3_0 0x01030000 +#define SWRM_VERSION_1_5_1 0x01050001 +#define SWRM_VERSION_1_7_0 0x01070000 #define SWRM_COMP_HW_VERSION 0x00 #define SWRM_COMP_CFG_ADDR 0x04 #define SWRM_COMP_CFG_IRQ_LEVEL_OR_PULSE_MSK BIT(1) @@ -351,8 +354,7 @@ static int qcom_swrm_cmd_fifo_wr_cmd(struct qcom_swrm_ctrl *swrm, u8 cmd_data, /* Its assumed that write is okay as we do not get any status back */ swrm->reg_write(swrm, SWRM_CMD_FIFO_WR_CMD, val); - /* version 1.3 or less */ - if (swrm->version <= 0x01030000) + if (swrm->version <= SWRM_VERSION_1_3_0) usleep_range(150, 155); if (cmd_id == SWR_BROADCAST_CMD_ID) { @@ -695,7 +697,7 @@ static int qcom_swrm_init(struct qcom_swrm_ctrl *ctrl) u32p_replace_bits(&val, SWRM_DEF_CMD_NO_PINGS, SWRM_MCP_CFG_MAX_NUM_OF_CMD_NO_PINGS_BMSK); ctrl->reg_write(ctrl, SWRM_MCP_CFG_ADDR, val); - if (ctrl->version >= 0x01070000) { + if (ctrl->version >= SWRM_VERSION_1_7_0) { ctrl->reg_write(ctrl, SWRM_LINK_MANAGER_EE, SWRM_EE_CPU); ctrl->reg_write(ctrl, SWRM_MCP_BUS_CTRL, SWRM_MCP_BUS_CLK_START << SWRM_EE_CPU); @@ -704,8 +706,7 @@ static int qcom_swrm_init(struct qcom_swrm_ctrl *ctrl) } /* Configure number of retries of a read/write cmd */ - if (ctrl->version >= 0x01050001) { - /* Only for versions >= 1.5.1 */ + if (ctrl->version >= SWRM_VERSION_1_5_1) { ctrl->reg_write(ctrl, SWRM_CMD_FIFO_CFG_ADDR, SWRM_RD_WR_CMD_RETRIES | SWRM_CONTINUE_EXEC_ON_CMD_IGNORE); @@ -1239,7 +1240,7 @@ static int qcom_swrm_get_port_config(struct qcom_swrm_ctrl *ctrl) ret = of_property_read_u8_array(np, "qcom,ports-block-pack-mode", bp_mode, nports); if (ret) { - if (ctrl->version <= 0x01030000) + if (ctrl->version <= SWRM_VERSION_1_3_0) memset(bp_mode, SWR_INVALID_PARAM, QCOM_SDW_MAX_PORTS); else return ret; @@ -1442,7 +1443,7 @@ static int qcom_swrm_probe(struct platform_device *pdev) pm_runtime_enable(dev); /* Clk stop is not supported on WSA Soundwire masters */ - if (ctrl->version <= 0x01030000) { + if (ctrl->version <= SWRM_VERSION_1_3_0) { ctrl->clock_stop_not_supported = true; } else { ctrl->reg_read(ctrl, SWRM_COMP_MASTER_ID, &val); @@ -1527,7 +1528,7 @@ static int __maybe_unused swrm_runtime_resume(struct device *dev) } else { reset_control_reset(ctrl->audio_cgcr); - if (ctrl->version >= 0x01070000) { + if (ctrl->version >= SWRM_VERSION_1_7_0) { ctrl->reg_write(ctrl, SWRM_LINK_MANAGER_EE, SWRM_EE_CPU); ctrl->reg_write(ctrl, SWRM_MCP_BUS_CTRL, SWRM_MCP_BUS_CLK_START << SWRM_EE_CPU); -- 2.34.1

4 8

[PATCH 0/2] soundwire: bus: Prevent infinite loop in sdw_ch_mask_to_ch()
by Richard Fitzgerald 15 Mar '23

15 Mar '23

sdw_ch_mask_to_ch() would loop forever if bit 31 of the mask was set. The entire function is unnecessary because the existing standard function hweight32() already does the same thing, and hweight32() is safe. But the change has been made in two steps. Richard Fitzgerald (2): soundwire: bus: Prevent infinite loop in sdw_ch_mask_to_ch() soundwire: bandwidth allocation: Use hweight32() to calculate set bits drivers/soundwire/bus.h | 11 ----------- drivers/soundwire/generic_bandwidth_allocation.c | 3 ++- 2 files changed, 2 insertions(+), 12 deletions(-) -- 2.30.2

3 5

[PATCH] soundwire: qcom: correct setting ignore bit on v1.5.1
by Krzysztof Kozlowski 15 Mar '23

15 Mar '23

According to the comment and to downstream sources, the SWRM_CONTINUE_EXEC_ON_CMD_IGNORE in SWRM_CMD_FIFO_CFG_ADDR register should be set for v1.5.1 and newer, so fix the >= operator. Fixes: 542d3491cdd7 ("soundwire: qcom: set continue execution flag for ignored commands") Cc: <stable(a)vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> --- drivers/soundwire/qcom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c index d5b73b7f98bf..29035cf15407 100644 --- a/drivers/soundwire/qcom.c +++ b/drivers/soundwire/qcom.c @@ -733,7 +733,7 @@ static int qcom_swrm_init(struct qcom_swrm_ctrl *ctrl) } /* Configure number of retries of a read/write cmd */ - if (ctrl->version > 0x01050001) { + if (ctrl->version >= 0x01050001) { /* Only for versions >= 1.5.1 */ ctrl->reg_write(ctrl, SWRM_CMD_FIFO_CFG_ADDR, SWRM_RD_WR_CMD_RETRIES | -- 2.34.1

3 2

[PATCH 1/3] ASoC: dt-bindings: wlf,wm8960: Convert to dtschema
by Krzysztof Kozlowski 14 Mar '23

14 Mar '23

Convert the Wolfson WM8960 audio codecs bindings to DT schema. Changes against original binding: 1. Document clocks and clock-names - already present in DTS and used by Linux driver. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> --- One DTS warning still remains: uniphier-pxs2-gentil.dtb: wm8960@1a: Unevaluated properties are not allowed ('port@0' was unexpected) I am not sure if this is correct usage of endpoints. I would assume the codec should be used only as DAI. --- .../devicetree/bindings/sound/wlf,wm8960.yaml | 88 +++++++++++++++++++ .../devicetree/bindings/sound/wm8960.txt | 42 --------- 2 files changed, 88 insertions(+), 42 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/wlf,wm8960.yaml delete mode 100644 Documentation/devicetree/bindings/sound/wm8960.txt diff --git a/Documentation/devicetree/bindings/sound/wlf,wm8960.yaml b/Documentation/devicetree/bindings/sound/wlf,wm8960.yaml new file mode 100644 index 000000000000..ee8eba7f0104 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wlf,wm8960.yaml @@ -0,0 +1,88 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/wlf,wm8960.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Wolfson WM8960 audio codec + +maintainers: + - patches(a)opensource.cirrus.com + +properties: + compatible: + const: wlf,wm8960 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: mclk + + '#sound-dai-cells': + const: 0 + + wlf,capless: + type: boolean + description: + If present, OUT3 pin will be enabled and disabled together with HP_L and + HP_R pins in response to jack detect events. + + wlf,gpio-cfg: + $ref: /schemas/types.yaml#/definitions/uint32-array + maxItems: 2 + description: | + A list of GPIO configuration register values. + - gpio-cfg[0]: ALRCGPIO of R9 (Audio interface) + - gpio-cfg[1]: {GPIOPOL:GPIOSEL[2:0]} of R48 (Additional Control 4). + + wlf,hp-cfg: + $ref: /schemas/types.yaml#/definitions/uint32-array + maxItems: 3 + description: | + A list of headphone jack detect configuration register values: + - hp-cfg[0]: HPSEL[1:0] of R48 (Additional Control 4). + - hp-cfg[1]: {HPSWEN:HPSWPOL} of R24 (Additional Control 2). + - hp-cfg[2]: {TOCLKSEL:TOEN} of R23 (Additional Control 1). + + wlf,shared-lrclk: + type: boolean + description: + If present, the LRCM bit of R24 (Additional control 2) gets set, + indicating that ADCLRC and DACLRC pins will be disabled only when ADC + (Left and Right) and DAC (Left and Right) are disabled. + When WM8960 works on synchronize mode and DACLRC pin is used to supply + frame clock, it will no frame clock for captrue unless enable DAC to + enable DACLRC pin. If shared-lrclk is present, no need to enable DAC for + captrue. + +required: + - compatible + - reg + +allOf: + - $ref: dai-common.yaml# + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + audio-codec@1a { + compatible = "wlf,wm8960"; + reg = <0x1a>; + clocks = <&clks 0>; + clock-names = "mclk"; + #sound-dai-cells = <0>; + wlf,hp-cfg = <3 2 3>; + wlf,gpio-cfg = <1 3>; + wlf,shared-lrclk; + }; + }; diff --git a/Documentation/devicetree/bindings/sound/wm8960.txt b/Documentation/devicetree/bindings/sound/wm8960.txt deleted file mode 100644 index 85d3b287108c..000000000000 --- a/Documentation/devicetree/bindings/sound/wm8960.txt +++ /dev/null @@ -1,42 +0,0 @@ -WM8960 audio CODEC - -This device supports I2C only. - -Required properties: - - - compatible : "wlf,wm8960" - - - reg : the I2C address of the device. - -Optional properties: - - wlf,shared-lrclk: This is a boolean property. If present, the LRCM bit of - R24 (Additional control 2) gets set, indicating that ADCLRC and DACLRC pins - will be disabled only when ADC (Left and Right) and DAC (Left and Right) - are disabled. - When wm8960 works on synchronize mode and DACLRC pin is used to supply - frame clock, it will no frame clock for captrue unless enable DAC to enable - DACLRC pin. If shared-lrclk is present, no need to enable DAC for captrue. - - - wlf,capless: This is a boolean property. If present, OUT3 pin will be - enabled and disabled together with HP_L and HP_R pins in response to jack - detect events. - - - wlf,hp-cfg: A list of headphone jack detect configuration register values. - The list must be 3 entries long. - hp-cfg[0]: HPSEL[1:0] of R48 (Additional Control 4). - hp-cfg[1]: {HPSWEN:HPSWPOL} of R24 (Additional Control 2). - hp-cfg[2]: {TOCLKSEL:TOEN} of R23 (Additional Control 1). - - - wlf,gpio-cfg: A list of GPIO configuration register values. - The list must be 2 entries long. - gpio-cfg[0]: ALRCGPIO of R9 (Audio interface) - gpio-cfg[1]: {GPIOPOL:GPIOSEL[2:0]} of R48 (Additional Control 4). - -Example: - -wm8960: codec@1a { - compatible = "wlf,wm8960"; - reg = <0x1a>; - - wlf,shared-lrclk; -}; -- 2.34.1

5 7

[PATCH 0/4] RZ/G2L SSI: Update interrupt numbers
by Prabhakar 12 Mar '23

12 Mar '23

From: Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> Hi All, This patch series aims to fix interrupt numbers for SSI channels and updates the DT binding and the driver accordingly. Note, this patch series applies on top of [0]. [0] https://patchwork.kernel.org/project/linux-renesas-soc/cover/20230131223529… Cheers, Prabhakar Lad Prabhakar (4): ASoC: dt-bindings: renesas,rz-ssi: Update interrupts and interrupt-names properties ASoC: sh: rz-ssi: Update interrupt handling for half duplex channels arm64: dts: renesas: r9a07g044: Update IRQ numbers for SSI channels arm64: dts: renesas: r9a07g043: Update IRQ numbers for SSI channels .../bindings/sound/renesas,rz-ssi.yaml | 21 ++++--- arch/arm64/boot/dts/renesas/r9a07g043.dtsi | 19 +++--- arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 19 +++--- sound/soc/sh/rz-ssi.c | 63 +++++++++++++------ 4 files changed, 70 insertions(+), 52 deletions(-) -- 2.25.1

6 11

[PATCH v4 00/15] spi: Add support for stacked/parallel memories
by Amit Kumar Mahapatra 11 Mar '23

11 Mar '23

This patch is in the continuation to the discussions which happened on 'commit f89504300e94 ("spi: Stacked/parallel memories bindings")' for adding dt-binding support for stacked/parallel memories. This patch series updated the spi-nor, spi core and the spi drivers to add stacked and parallel memories support. The first patch https://lore.kernel.org/all/20230119185342.2093323-1-amit.kumar-mahapatra@a… of the previous series got applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next But the rest of the patches in the series did not get applied due to merge conflict, so send the remaining patches in the series after rebasing it on top of for-next branch. --- BRANCH: for-next Changes in v4: - Fixed build error in spi-pl022.c file - reported by Mark. - Fixed build error in spi-sn-f-ospi.c file. - Added Reviewed-by: Serge Semin <fancer.lancer(a)gmail.com> tag. - Added two more patches to replace spi->chip_select with API calls in mpc832x_rdb.c & cs35l41_hda_spi.c files. Changes in v3: - Rebased the patches on top of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next - Added a patch to convert spi_nor_otp_region_len(nor) & spi_nor_otp_n_regions(nor) macros into inline functions - Added Reviewed-by & Acked-by tags Changes in v2: - Rebased the patches on top of v6.2-rc1 - Created separate patch to add get & set APIs for spi->chip_select & spi->cs_gpiod, and replaced all spi->chip_select and spi->cs_gpiod references with the API calls. - Created separate patch to add get & set APIs for nor->params. --- Amit Kumar Mahapatra (15): spi: Replace all spi->chip_select and spi->cs_gpiod references with function call net: Replace all spi->chip_select and spi->cs_gpiod references with function call iio: imu: Replace all spi->chip_select and spi->cs_gpiod references with function call mtd: devices: Replace all spi->chip_select and spi->cs_gpiod references with function call staging: Replace all spi->chip_select and spi->cs_gpiod references with function call platform/x86: serial-multi-instantiate: Replace all spi->chip_select and spi->cs_gpiod references with function call powerpc/83xx/mpc832x_rdb: Replace all spi->chip_select references with function call ALSA: hda: cs35l41: Replace all spi->chip_select references with function call spi: Add stacked and parallel memories support in SPI core mtd: spi-nor: Convert macros with inline functions mtd: spi-nor: Add APIs to set/get nor->params mtd: spi-nor: Add stacked memories support in spi-nor spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver mtd: spi-nor: Add parallel memories support in spi-nor spi: spi-zynqmp-gqspi: Add parallel memories support in GQSPI driver arch/powerpc/platforms/83xx/mpc832x_rdb.c | 2 +- drivers/iio/imu/adis16400.c | 2 +- drivers/mtd/devices/mtd_dataflash.c | 2 +- drivers/mtd/spi-nor/atmel.c | 17 +- drivers/mtd/spi-nor/core.c | 665 +++++++++++++++--- drivers/mtd/spi-nor/core.h | 8 + drivers/mtd/spi-nor/debugfs.c | 4 +- drivers/mtd/spi-nor/gigadevice.c | 4 +- drivers/mtd/spi-nor/issi.c | 11 +- drivers/mtd/spi-nor/macronix.c | 6 +- drivers/mtd/spi-nor/micron-st.c | 39 +- drivers/mtd/spi-nor/otp.c | 48 +- drivers/mtd/spi-nor/sfdp.c | 29 +- drivers/mtd/spi-nor/spansion.c | 50 +- drivers/mtd/spi-nor/sst.c | 7 +- drivers/mtd/spi-nor/swp.c | 22 +- drivers/mtd/spi-nor/winbond.c | 10 +- drivers/mtd/spi-nor/xilinx.c | 18 +- drivers/net/ethernet/adi/adin1110.c | 2 +- drivers/net/ethernet/asix/ax88796c_main.c | 2 +- drivers/net/ethernet/davicom/dm9051.c | 2 +- drivers/net/ethernet/qualcomm/qca_debug.c | 2 +- drivers/net/ieee802154/ca8210.c | 2 +- drivers/net/wan/slic_ds26522.c | 2 +- .../net/wireless/marvell/libertas/if_spi.c | 2 +- drivers/net/wireless/silabs/wfx/bus_spi.c | 2 +- drivers/net/wireless/st/cw1200/cw1200_spi.c | 2 +- .../platform/x86/serial-multi-instantiate.c | 3 +- drivers/spi/spi-altera-core.c | 2 +- drivers/spi/spi-amd.c | 4 +- drivers/spi/spi-ar934x.c | 2 +- drivers/spi/spi-armada-3700.c | 4 +- drivers/spi/spi-aspeed-smc.c | 13 +- drivers/spi/spi-at91-usart.c | 2 +- drivers/spi/spi-ath79.c | 4 +- drivers/spi/spi-atmel.c | 26 +- drivers/spi/spi-au1550.c | 4 +- drivers/spi/spi-axi-spi-engine.c | 2 +- drivers/spi/spi-bcm-qspi.c | 10 +- drivers/spi/spi-bcm2835.c | 19 +- drivers/spi/spi-bcm2835aux.c | 4 +- drivers/spi/spi-bcm63xx-hsspi.c | 22 +- drivers/spi/spi-bcm63xx.c | 2 +- drivers/spi/spi-cadence-quadspi.c | 5 +- drivers/spi/spi-cadence-xspi.c | 4 +- drivers/spi/spi-cadence.c | 4 +- drivers/spi/spi-cavium.c | 8 +- drivers/spi/spi-coldfire-qspi.c | 8 +- drivers/spi/spi-davinci.c | 18 +- drivers/spi/spi-dln2.c | 6 +- drivers/spi/spi-dw-core.c | 2 +- drivers/spi/spi-dw-mmio.c | 4 +- drivers/spi/spi-falcon.c | 2 +- drivers/spi/spi-fsi.c | 2 +- drivers/spi/spi-fsl-dspi.c | 16 +- drivers/spi/spi-fsl-espi.c | 6 +- drivers/spi/spi-fsl-lpspi.c | 2 +- drivers/spi/spi-fsl-qspi.c | 6 +- drivers/spi/spi-fsl-spi.c | 2 +- drivers/spi/spi-geni-qcom.c | 6 +- drivers/spi/spi-gpio.c | 4 +- drivers/spi/spi-gxp.c | 4 +- drivers/spi/spi-hisi-sfc-v3xx.c | 2 +- drivers/spi/spi-img-spfi.c | 14 +- drivers/spi/spi-imx.c | 30 +- drivers/spi/spi-ingenic.c | 4 +- drivers/spi/spi-intel.c | 2 +- drivers/spi/spi-jcore.c | 4 +- drivers/spi/spi-lantiq-ssc.c | 6 +- drivers/spi/spi-mem.c | 4 +- drivers/spi/spi-meson-spicc.c | 2 +- drivers/spi/spi-microchip-core.c | 6 +- drivers/spi/spi-mpc512x-psc.c | 8 +- drivers/spi/spi-mpc52xx.c | 2 +- drivers/spi/spi-mt65xx.c | 6 +- drivers/spi/spi-mt7621.c | 2 +- drivers/spi/spi-mux.c | 8 +- drivers/spi/spi-mxic.c | 10 +- drivers/spi/spi-mxs.c | 2 +- drivers/spi/spi-npcm-fiu.c | 20 +- drivers/spi/spi-nxp-fspi.c | 10 +- drivers/spi/spi-omap-100k.c | 2 +- drivers/spi/spi-omap-uwire.c | 8 +- drivers/spi/spi-omap2-mcspi.c | 24 +- drivers/spi/spi-orion.c | 4 +- drivers/spi/spi-pci1xxxx.c | 4 +- drivers/spi/spi-pic32-sqi.c | 2 +- drivers/spi/spi-pic32.c | 4 +- drivers/spi/spi-pl022.c | 4 +- drivers/spi/spi-pxa2xx.c | 6 +- drivers/spi/spi-qcom-qspi.c | 2 +- drivers/spi/spi-rb4xx.c | 2 +- drivers/spi/spi-rockchip-sfc.c | 2 +- drivers/spi/spi-rockchip.c | 26 +- drivers/spi/spi-rspi.c | 10 +- drivers/spi/spi-s3c64xx.c | 2 +- drivers/spi/spi-sc18is602.c | 4 +- drivers/spi/spi-sh-msiof.c | 6 +- drivers/spi/spi-sh-sci.c | 2 +- drivers/spi/spi-sifive.c | 6 +- drivers/spi/spi-sn-f-ospi.c | 2 +- drivers/spi/spi-st-ssc4.c | 2 +- drivers/spi/spi-stm32-qspi.c | 12 +- drivers/spi/spi-sun4i.c | 2 +- drivers/spi/spi-sun6i.c | 2 +- drivers/spi/spi-synquacer.c | 6 +- drivers/spi/spi-tegra114.c | 28 +- drivers/spi/spi-tegra20-sflash.c | 2 +- drivers/spi/spi-tegra20-slink.c | 6 +- drivers/spi/spi-tegra210-quad.c | 8 +- drivers/spi/spi-ti-qspi.c | 16 +- drivers/spi/spi-topcliff-pch.c | 4 +- drivers/spi/spi-wpcm-fiu.c | 12 +- drivers/spi/spi-xcomm.c | 2 +- drivers/spi/spi-xilinx.c | 6 +- drivers/spi/spi-xlp.c | 4 +- drivers/spi/spi-zynq-qspi.c | 2 +- drivers/spi/spi-zynqmp-gqspi.c | 58 +- drivers/spi/spi.c | 213 ++++-- drivers/spi/spidev.c | 6 +- drivers/staging/fbtft/fbtft-core.c | 2 +- drivers/staging/greybus/spilib.c | 2 +- include/linux/mtd/spi-nor.h | 18 +- include/linux/spi/spi.h | 34 +- include/trace/events/spi.h | 10 +- sound/pci/hda/cs35l41_hda_spi.c | 2 +- 126 files changed, 1323 insertions(+), 594 deletions(-) -- 2.25.1

3 18

[PATCH v3 0/4] ASoC: microchip: power saving features and cleanups
by Claudiu Beznea 10 Mar '23

10 Mar '23

Hi, The following series adds runtime PM and suspend to RAM features for mchp-pdmc driver. Along with it 2 cleanup patches were added: - patch 1/4: use vendor,device.yaml file format for Microchip AT91 ASoC bindings - patch 4/4: use FIELD_PREP() in mchp-spdiftx.c Thank you, Claudiu Beznea Changes in v3: - in patch 1/4 add back microchip,sama7g5-i2smcc.yaml as it was removed by mistake in v2 - in patch 1/4 fixed the schema id to match the new naming Changes in v2: - s/microchip,sama7g5-i2s-mcc/microchip,sama7g5-i2smcc as this is the 1st available compatible Claudiu Beznea (4): ASoC: dt-bindings: microchip: use proper naming syntax ASoC: mchp-pdmc: use runtime pm for clock power saving ASoC: mchp-pdmc: add support for suspend to RAM ASoC: mchp-spdiftx: use FIELD_PREP() where possible ...mcc.yaml => microchip,sama7g5-i2smcc.yaml} | 2 +- ...,pdmc.yaml => microchip,sama7g5-pdmc.yaml} | 2 +- ...rx.yaml => microchip,sama7g5-spdifrx.yaml} | 2 +- ...tx.yaml => microchip,sama7g5-spdiftx.yaml} | 2 +- sound/soc/atmel/mchp-pdmc.c | 145 ++++++++++++------ sound/soc/atmel/mchp-spdiftx.c | 8 +- 6 files changed, 105 insertions(+), 56 deletions(-) rename Documentation/devicetree/bindings/sound/{mchp,i2s-mcc.yaml => microchip,sama7g5-i2smcc.yaml} (97%) rename Documentation/devicetree/bindings/sound/{microchip,pdmc.yaml => microchip,sama7g5-pdmc.yaml} (97%) rename Documentation/devicetree/bindings/sound/{mchp,spdifrx.yaml => microchip,sama7g5-spdifrx.yaml} (95%) rename Documentation/devicetree/bindings/sound/{mchp,spdiftx.yaml => microchip,sama7g5-spdiftx.yaml} (95%) -- 2.34.1

3 7

[PATCH] ASoC: SOF: Intel: hda-loader: use SOF helper for consistency
by Peter Ujfalusi 10 Mar '23

10 Mar '23

From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Update code to remove mix between legacy and SOF definitions. No functionality change. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> --- sound/soc/sof/intel/hda-loader.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c index d680562edb35..de8d9ad89bc7 100644 --- a/sound/soc/sof/intel/hda-loader.c +++ b/sound/soc/sof/intel/hda-loader.c @@ -321,13 +321,13 @@ int hda_cl_copy_fw(struct snd_sof_dev *sdev, struct hdac_ext_stream *hext_stream int hda_dsp_cl_boot_firmware_iccmax(struct snd_sof_dev *sdev) { struct hdac_ext_stream *iccmax_stream; - struct hdac_bus *bus = sof_to_bus(sdev); struct snd_dma_buffer dmab_bdl; int ret, ret1; u8 original_gb; /* save the original LTRP guardband value */ - original_gb = snd_hdac_chip_readb(bus, VS_LTRP) & HDA_VS_INTEL_LTRP_GB_MASK; + original_gb = snd_sof_dsp_read8(sdev, HDA_DSP_HDA_BAR, HDA_VS_INTEL_LTRP) & + HDA_VS_INTEL_LTRP_GB_MASK; /* * Prepare capture stream for ICCMAX. We do not need to store @@ -356,7 +356,8 @@ int hda_dsp_cl_boot_firmware_iccmax(struct snd_sof_dev *sdev) } /* restore the original guardband value after FW boot */ - snd_hdac_chip_updateb(bus, VS_LTRP, HDA_VS_INTEL_LTRP_GB_MASK, original_gb); + snd_sof_dsp_update8(sdev, HDA_DSP_HDA_BAR, HDA_VS_INTEL_LTRP, + HDA_VS_INTEL_LTRP_GB_MASK, original_gb); return ret; } -- 2.39.0

2 1

TC-Helicon Blender
by Florian Hänel 10 Mar '23

10 Mar '23

I have this USB device called TC-Helicon Blender which provides 12 input streams, 8 output streams (6/4 stereo plugs), in addition to some midi interface and internal playback and record channel. Bus 005 Device 016: ID 1220:8fe1 TC Electronic Blender If I power the device on while connected to a windows machine with its driver installed, then plug it into my linux machine, it appears to work correctly: arecord -D front:CARD=Blender -r48000 -fS32_LE -c 12 blender.wav -d 20 Recording WAVE 'blender.wav' : Signed 32 bit Little Endian, Rate 48000 Hz, Channels 12 46080044 blender.wav However if I have it on my linux machine while powering it on, I only get timeouts and no samples from arecord: arecord -D front:CARD=Blender -r48000 -fS32_LE -c 12 blender.wav -d 20 Recording WAVE 'blender.wav' : Signed 32 bit Little Endian, Rate 48000 Hz, Channels 12 arecord: pcm_read:2221: read error: Input/output error 44 blender.wav What can I do to try and get this device to init correctly under linux? I have captured USB packets of the init phase using wireshark on both windows and linux but comparing them is tedious if I don't know what to look for. Are there quirks flags I can play around with? This is my first time looking at a linux device driver issue like this. Would it be ok to attach the usb captures on this mailing list? thanks Florian -- Florian Hänel Geschäftsführer echtzeit.solutions GmbH Handelsregistergericht München HRB 231056 Ust-ID DE310379807

2 3