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2025-12-30drm/i915/vrr: Add function to check if DC Balance PossibleMitul Golani
Add a function that checks if DC Balance enabling is possible on the requested PIPE. Apart from the DISPLAY_VER check, account for current firmware limitations, which only allow DC Balance on PIPE A and PIPE B. v2: Rephrased commit message. (Ankit) Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patch.msgid.link/20251223104542.2688548-9-mitulkumar.ajitkumar.golani@intel.com
2025-12-30drm/i915/vrr: Add compute config for DC Balance paramsMitul Golani
Compute DC Balance parameters and tunable params based on experiments. --v2: - Document tunable params. (Ankit) --v3: - Add line spaces to compute config. (Ankit) - Remove redundancy checks. --v4: - Separate out conpute config to separate function. - As all the valuse are being computed in scanlines, and slope is still in usec, convert and store it to scanlines. --v5: - Update and add comments for slope calculation. (Ankit) - Update early return conditions for dc balance compute. (Ankit) --v6: - Early return condition simplified for dc balance compute config. (Ankit) - Make use of pipe restrictions to this patch. (Ankit) --v7: - Separate out PIPE_A and PIPE_B restrictions to other patch.(Ankit) Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patch.msgid.link/20251223104542.2688548-8-mitulkumar.ajitkumar.golani@intel.com
2025-12-30drm/i915/vrr: Add state dump for DC Balance paramsMitul Golani
Add state dump for dc balance params to track DC Balance crtc state config. -v1: -- nitpick: s/Vblank target/vblank target. (Ankit) Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patch.msgid.link/20251223104542.2688548-7-mitulkumar.ajitkumar.golani@intel.com
2025-12-30drm/i915/vrr: Add DC Balance params to crtc_stateMitul Golani
Add DC Balance params to crtc_state, also add state checker params for related properties. --v3: - Seggregate crtc_state params with this patch. (Ankit) --v4: - Update commit message and header. (Ankit) - Add +1 to VMIN and VMAX only when it is non-zero. (Ankit) --v5: - Add headers in sorted order. (Jani Nikula) --v6: - Add a separate function to get and check dc_balance params. - Avoid repeatative use of MMIO read. (Ankit) Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patch.msgid.link/20251223104542.2688548-6-mitulkumar.ajitkumar.golani@intel.com
2025-12-30drm/i915/vrr: Add functions to read out vmin/vmax stuffVille Syrjälä
Calculate delayed vblank start position with the help of added vmin/vmax stuff for next frame and final computation. --v2: - Correct Author details. --v3: - Separate register details from this patch. --v4: - Add mask macros. --v5: - As live prefix params indicate timings for current frame, read just _live prefix values instead of next frame timings as done previously. - Squash Refactor vrr params patch. --v6: - Use error code while returning invalid values. (Jani, Nikula) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patch.msgid.link/20251223104542.2688548-5-mitulkumar.ajitkumar.golani@intel.com
2025-12-30drm/i915/vrr: Add VRR DC balance registersMitul Golani
Add VRR register offsets and bits to access DC Balance configuration. --v2: - Separate register definitions. (Ankit) - Remove usage of dev_priv. (Jani, Nikula) --v3: - Convert register address offset, from capital to small. (Ankit) - Move mask bits near to register offsets. (Ankit) --v4: - Use _MMIO_TRANS wherever possible. (Jani) --v5: - Added LIVE Value registers for VMAX and FLIPLINE as provided by DMC fw - For pipe B it is temporary and expected to change later once finalised. --v6: - Add live value registers for DCB VMAX/FLIPLINE. --v7: - Correct commit message file. (Jani Nikula) - Add bits in highest to lowest order. (Jani Nikula) --v8: - Register/bitfields indentation changes as per i915_reg.h mentioned format (Jani, Ankit) --v9: - Remove comment. (Ankit) Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patch.msgid.link/20251223104542.2688548-4-mitulkumar.ajitkumar.golani@intel.com
2025-12-30drm/i915/dmc: Add pipe dmc registers and bits for DC BalanceVille Syrjälä
Add pipe dmc registers and access bits for DC Balance params configuration and enablement. --v2: - Separate register definitions for transcoder and pipe dmc. (Ankit) - Use MMIO pipe macros instead of transcoder ones. (Ankit) - Remove dev_priv use. (Jani, Nikula) --v3: - Add all register address, from capital alphabet to small. (Ankit) - Add EVT CTL registers. - Add co-author tag. - Add event flag for Triggering DC Balance. --v4: - Add DCB Flip count and balance reset registers. --v5: - Correct macro usage for flip count. (Ankit) - Use register offset in lower case. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patch.msgid.link/20251223104542.2688548-3-mitulkumar.ajitkumar.golani@intel.com
2025-12-30drm/i915/display: Add source param for dc balanceMitul Golani
Add source param for dc balance enablement. --v2: - Arrange in alphabetic order. (Ankit) - Update name. (Ankit) --v3: - Commit message update. (Ankit) Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patch.msgid.link/20251223104542.2688548-2-mitulkumar.ajitkumar.golani@intel.com
2025-12-30arm64: dts: imx8m{m,p}-venice-gw71xx: Add MagetometerTim Harvey
Add support for the optional LIS2MDL magnetometer on GW71xx baseboards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mp-ras314: Add HDMI audio output supportAlexander Stein
Add the HDMI audio soundcard and enable necessary nodes. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mp-ras314: Fix HDMI CEC pad control settingsAlexander Stein
As per datasheet of the HDMI protection IC the CEC_IC pin has been configured as open-drain. Fixes: ddabb3ce3f90 ("arm64: dts: freescale: add TQMa8MPQL on MBa8MP-RAS314") Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mp-ras314: Fix Ethernet PHY IRQ supportAlexander Stein
Ethernet PHY interrupt mode is level triggered. Adjust the mode accordingly. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mpxl: Configure IEEE 1588 event out signalAlexander Stein
The event out signal on channel 2 is available on pad SAI2_RXD0 which is connected to X63 pin 13. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mpxl: Add HDMI audio output supportAlexander Stein
Add the HDMI audio soundcard and enable necessary nodes. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mpxl: Fix HDMI CEC pad control settingsAlexander Stein
As per datasheet of the HDMI protection IC the CEC_IC pin has been configured as open-drain. Fixes: 418d1d840e42 ("arm64: dts: freescale: add initial device tree for TQMa8MPQL with i.MX8MP") Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mpxl: Fix Ethernet PHY IRQ supportAlexander Stein
Ethernet PHY interrupt mode is level triggered. Adjust the mode accordingly. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mpxl: Adjust copyright text formatAlexander Stein
Replace personal mail address by mailing list. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: freescale: imx8mp-toradex-smarc: enable hdmi_pai deviceFrancesco Dolcini
Enable the hdmi_pai device on the Toradex SMARC iMX8M Plus Development boards. The hdmi_pai device, together with aud2htx module, hdmi_pai and hdmi controller compose the HDMI audio pipeline. See commit b21f87b8322f ("arm64: dts: imx8mp-evk: enable hdmi_pai device") for the equivalent change on the NXP i.MX8MP EVK board. Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: freescale: imx8mp-verdin: enable hdmi_pai deviceFrancesco Dolcini
Enable the hdmi_pai device on the various iMX8M Plus Verdin boards that feature the related HDMI interface. The hdmi_pai device, together with aud2htx module, hdmi_pai and hdmi controller compose the HDMI audio pipeline. See commit b21f87b8322f ("arm64: dts: imx8mp-evk: enable hdmi_pai device") for the equivalent change on the NXP i.MX8MP EVK board. Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: freescale: imx8mp-verdin: Remove obsolete TODO commentsFrancesco Dolcini
Remove obsolete TODO comments, I2S interface is supported since Linux v6.6. Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: freescale: imx8-apalis: Add ethernet aliasFrancesco Dolcini
Add alias for the apalis first ethernet interface, this ensures consistent interface naming (e.g. `end0`) and this is used by the firmware to correctly set the MAC address. Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx93-var-som-symphony: Enable LPSPI6 controllerStefano Radaelli
Enable the LPSPI6 controller so it can be used by user applications through the board’s expansion connector. Signed-off-by: Stefano Radaelli <stefano.r@variscite.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx93-var-som-symphony: Add USB supportStefano Radaelli
The Symphony carrier board includes a USB Type-C connector on the USB1 port through an NXP PTN5150 Type-C controller connected on the I2C bus. The PTN5150 provides cable orientation detection and role switching information to the USB controller. This patch adds the PTN5150 node, its interrupt line, the required pin muxing, and wires the controller to the USB1 OTG dual-role device using the USB role-switch framework. This patch adds also USB2 support, that remains in host-only mode, matching the hardware capabilities of the Symphony board. Signed-off-by: Stefano Radaelli <stefano.r@variscite.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx93-var-som-symphony: Add support for ft5x06 touch controllerStefano Radaelli
The Symphony carrier board exposes a capacitive touch interface through an FFC/FPC connector. This interface is wired to an FT5x06 touch controller on the I2C bus when using Variscite’s 7-inch capacitive touch display. This patch adds the FT5x06 device node to describe the actual hardware connection and enables touch functionality on the Symphony board Signed-off-by: Stefano Radaelli <stefano.r@variscite.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx93-var-som-symphony: Update gpio aliasesStefano Radaelli
This patch introduces 2 simple aliases: Add a gpio3->gpio4 alias to allow flexible access to these GPIOs Add a gpio4 alias for the PCA9534 GPIO expander. Signed-off-by: Stefano Radaelli <stefano.r@variscite.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8mp-phyboard-pollux: add PEB-WLBT-05 expansion boardYannic Moog
PEB-WLBT-05 is an expansion board that provides WIFI and Bluetooth functionality. It features the Ezurio Sterling LWB module [1]. Add missing regulator to baseboard dts. [1] https://www.ezurio.com/wireless-modules/wifi-modules-bluetooth/sterling-lwb-24-ghz-wifi-4-bt-51-module Signed-off-by: Yannic Moog <y.moog@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8mp-phyboard-pollux: Enable i2c3Stefan Riedmueller
The i2c3 of the phyBOARD-Pollux is used on the CSI1 interface to connect to imaging sensors. Thus define it so it can be easily enabled if required. Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de> Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Yannic Moog <y.moog@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8mp-phycore-som: add spi-nor supply vccYannic Moog
The spi flash on the SoM is missing its vcc supply definition. Add missing regulator which supplies the flash with 1.8V. Signed-off-by: Yannic Moog <y.moog@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8mp-phyboard-pollux: add fan-supplyYannic Moog
Add 5v regulator to gpio fan node. Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Yannic Moog <y.moog@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx91-11x11-evk: Add audio XCVR sound card supportChancel Liu
Add audio XCVR sound card, which supports SPDIF TX & RX only, eARC RX, ARC RX are not supported. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx91-11x11-evk: Add PDM microphone sound card supportChancel Liu
Add PDM micphone sound card support. This sound card supports recording sound from PDM microphone and convert the PDM format data to PCM data. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx91-11x11-evk: Add WM8962 sound card supportChancel Liu
Add WM8962 sound card support which connects to SAI3. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx91-11x11-evk: Add bt-sco sound card supportChancel Liu
Add bt-sco sound card, which is used by BT HFP case. It supports wb profile as default. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx91-11x11-evk: Refine label and node name of WM8962Chancel Liu
Refine label with "wm8962" and node name with "codec" to follow devicetree specification. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8qm-ss-dma: correct the dma channels of lpuartSherry Sun
The commit 616effc0272b5 ("arm64: dts: imx8: Fix lpuart DMA channel order") swap uart rx and tx channel at common imx8-ss-dma.dtsi. But miss update imx8qm-ss-dma.dtsi. The commit 5a8e9b022e569 ("arm64: dts: imx8qm-ss-dma: Pass lpuart dma-names") just simple add dma-names as binding doc requirement. Correct lpuart0 - lpuart3 dma rx and tx channels, and use defines for the FSL_EDMA_RX flag. Fixes: 5a8e9b022e56 ("arm64: dts: imx8qm-ss-dma: Pass lpuart dma-names") Signed-off-by: Sherry Sun <sherry.sun@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8mp: Fix LAN8740Ai PHY reference clock on DH electronics ↵Marek Vasut
i.MX8M Plus DHCOM Add missing 'clocks' property to LAN8740Ai PHY node, to allow the PHY driver to manage LAN8740Ai CLKIN reference clock supply. This fixes sporadic link bouncing caused by interruptions on the PHY reference clock, by letting the PHY driver manage the reference clock and assure there are no interruptions. This follows the matching PHY driver recommendation described in commit bedd8d78aba3 ("net: phy: smsc: LAN8710/20: add phy refclk in support") Fixes: 8d6712695bc8 ("arm64: dts: imx8mp: Add support for DH electronics i.MX8M Plus DHCOM and PDK2") Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> Tested-by: Christoph Niedermaier <cniedermaier@dh-electronics.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx93-9x9-qsb: add CAN support overlay fileHaibo Chen
CAN1 and Micfil share pins on imx93-9x9-qsb board, use TMUX1574RSVR to control the connection: put sel to high, select CAN1, put sel to low, select Micfil. In default, sel keep low. To support CAN1, need to put the sel to high. Besides, CAN1 use phy TJA1057GT/3. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: freescale: tx8p-ml81: fix eqos nvmem-cellsMaud Spierings
On this SoM eqos is the primary ethernet interface, Ka-Ro fuses the address for it in eth_mac1, eth_mac2 seems to be left unfused. In their downstream u-boot they fetch it from eth_mac1 [1][2], by setting alias of eqos to ethernet0, the driver then fetches the mac address based on the alias number. Set eqos to read from eth_mac1 instead of eth_mac2. Also set fec to point at eth_mac2 as it may be fused later even though it is disabled by default. With this changed barebox is now capable of loading the correct address. Link: https://github.com/karo-electronics/karo-tx-uboot/blob/380543278410bbf04264d80a3bfbe340b8e62439/drivers/net/dwc_eth_qos.c#L1167 [1] Link: https://github.com/karo-electronics/karo-tx-uboot/blob/380543278410bbf04264d80a3bfbe340b8e62439/arch/arm/dts/imx8mp-karo.dtsi#L12 [2] Fixes: bac63d7c5f46 ("arm64: dts: freescale: add Ka-Ro Electronics tx8p-ml81 COM") Signed-off-by: Maud Spierings <maudspierings@gocontroll.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: freescale: moduline-display: fix compatibleMaud Spierings
The compatibles should include the SoM compatible, this board is based on the Ka-Ro TX8P-ML81 SoM, so add it to allow using shared code in the bootloader which uses upstream Linux devicetrees as a base. Also add the hardware revision to the board compatible to handle revision specific quirks in the bootloader/userspace. This is a breaking change, but it is early enough that it can be corrected without causing any issues. Fixes: 03f07be54cdc ("arm64: dts: freescale: Add the GOcontroll Moduline Display baseboard") Signed-off-by: Maud Spierings <maudspierings@gocontroll.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30dt-bindings: arm: fsl: moduline-display: fix compatibleMaud Spierings
The compatibles should include the SoM compatible, this board is based on the Ka-Ro TX8P-ML81 SoM, so add it to allow using shared code in the bootloader which uses upstream Linux devicetrees as a base. Also add the hardware revision to the board compatible to handle revision specific quirks in the bootloader/userspace. This is a breaking change, but it is early enough that it can be corrected without causing any issues. Fixes: 24e67d28ef95 ("dt-bindings: arm: fsl: Add GOcontroll Moduline Display") Signed-off-by: Maud Spierings <maudspierings@gocontroll.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30ARM: dts: imx6q-ba16: fix RTC interrupt levelIan Ray
RTC interrupt level should be set to "LOW". This was revealed by the introduction of commit: f181987ef477 ("rtc: m41t80: use IRQ flags obtained from fwnode") which changed the way IRQ type is obtained. Fixes: 56c27310c1b4 ("ARM: dts: imx: Add Advantech BA-16 Qseven module") Signed-off-by: Ian Ray <ian.ray@gehealthcare.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqmls1046a: Move BMAN/QMAN buffers to DRAM1 areaAlexander Stein
DRAM1 is only 2GiB in size (0x00_8000_0000 - 0x01_0000_0000) which is already used by Linux kernel, etc. Move the allocation area of BMAN and QMAN to DRAM1 region. This frees the complete DRAM2 area for e.g. CMA. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: cix: Use lowercase hexKrzysztof Kozlowski
The DTS code coding style expects lowercase hex for values and unit addresses. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251223152424.155253-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Peter Chen <peter.chen@cixtech.com>
2025-12-29smb/server: fix refcount leak in smb2_open()ZhangGuoDong
When ksmbd_vfs_getattr() fails, the reference count of ksmbd_file must be released. Suggested-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn> Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-12-29smb/server: fix refcount leak in parse_durable_handle_context()ZhangGuoDong
When the command is a replay operation and -ENOEXEC is returned, the refcount of ksmbd_file must be released. Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn> Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-12-29smb/server: call ksmbd_session_rpc_close() on error path in create_smb2_pipe()ZhangGuoDong
When ksmbd_iov_pin_rsp() fails, we should call ksmbd_session_rpc_close(). Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn> Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-12-29ksmbd: Fix memory leak in get_file_all_info()Zilin Guan
In get_file_all_info(), if vfs_getattr() fails, the function returns immediately without freeing the allocated filename, leading to a memory leak. Fix this by freeing the filename before returning in this error case. Fixes: 5614c8c487f6a ("ksmbd: replace generic_fillattr with vfs_getattr") Signed-off-by: Zilin Guan <zilin@seu.edu.cn> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-12-29MAINTAINERS: Update Saravana Kannan's email addressSaravana Kannan
I've switched employers. Updating email address to be employer-agnostic and remain reachable. Also updating mailmap so all my previous emails map to this new one. Signed-off-by: Saravana Kannan <saravanak@kernel.org> Link: https://patch.msgid.link/20251229060350.852-1-saravanak@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-12-29ACPI: sysfs: Add device cid attribute for exposing _CID listsRafael J. Wysocki
Add a new sysfs attribute called "cid" under struct acpi_device for exposing the list of compatible device IDs returned by the device's _CID object, if present. The new attribute will be present only if the _CID object is present. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/5957407.DvuYhMxLoT@rafael.j.wysocki
2025-12-29Merge tag 'kbuild-fixes-6.19-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux Pull Kbuild fixes from Nicolas Schier: - Revert commit "scripts/clang-tools: Handle included .c files in gen_compile_commands" which is reported to cause false entries for some files. - Fix compilation of dtb specified on command-line without make rule - mcb: Add missing modpost build support * tag 'kbuild-fixes-6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux: mcb: Add missing modpost build support kbuild: fix compilation of dtb specified on command-line without make rule Revert "scripts/clang-tools: Handle included .c files in gen_compile_commands"
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