| Message ID | aEKpKk71YuLPPMZC@kroah.com |
|---|---|
| State | New |
| Headers | show |
| Series | [GIT,PULL] TTY / Serial driver changes for 6.16-rc1 | expand |
The pull request you sent on Fri, 6 Jun 2025 10:39:06 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tags/tty-6.16-rc1
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/378ec25aec5a8444879f8696d580c94950a1f1df
Thank you!
The following changes since commit b4432656b36e5cc1d50a1f2dc15357543add530e: Linux 6.15-rc4 (2025-04-27 15:19:23 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tags/tty-6.16-rc1 for you to fetch changes up to b495021a973e2468497689bd3e29b736747b896f: tty: serial: 8250_omap: fix TX with DMA for am33xx (2025-05-22 07:50:45 +0200) ---------------------------------------------------------------- TTY/Serial changes for 6.16-rc1 Here is the big set of tty and serial driver changes for 6.16-rc1. A little more churn than normal in this portion of the kernel for this development cycle, Jiri and Nicholas were busy with cleanups and reviews and fixes for the vt unicode handling logic which composed most of the overall work in here. Major changes are: - vt unicode changes/reverts/changes from Nicholas. This should help out a lot with screen readers and others that rely on vt console support - lock guard additions to the core tty/serial code to clean up lots of error handling logic - 8250 driver updates and fixes - device tree conversions to yaml - sh-sci driver updates - other small cleanups and updates for serial drivers and tty core portions All of these have been in linux-next for 2 weeks with no reported issues Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---------------------------------------------------------------- Alex Elder (3): dt-bindings: serial: 8250: support an optional second clock serial: 8250_of: add support for an optional bus clock serial: 8250_of: manage bus clock in suspend/resume Alexey Gladkov (2): tty/vt: Use KVAL instead of use bit operation tty/vt: Gather the code that outputs char with utf8 in mind Andy Shevchenko (7): serial: 8250_ni: Switch to use uart_read_port_properties() serial: 8250_ni: Remove duplicate mapping serial: 8250_ni: Switch to use platform_get_mem_or_io() serial: 8250_ni: Remove unneeded conditionals serial: 8250_ni: use serial_port_in()/serial_port_out() helpers serial: 8250_ni: Switch to use dev_err_probe() serial: 8250_ni: Tidy up ACPI ID table AngeloGioacchino Del Regno (1): dt-bindings: serial: mediatek,uart: Add compatible for MT6893 Bartosz Golaszewski (3): serial: max310x: use new GPIO line value setter callbacks serial: sc16is7xx: use new GPIO line value setter callbacks vt: add new dynamically generated files to .gitignore Chen Ni (2): serial: lantiq: Remove unnecessary print function dev_err() serial: tegra-utc: Remove unneeded semicolon Dharma Balasubiramani (1): dt-bindings: serial: atmel,at91-usart: add microchip,sama7d65-usart Dustin Lundquist (1): serial: jsm: fix NPE during jsm_uart_port_init Faraz Ata (1): tty: serial: samsung_tty: support 18 uart ports Geert Uytterhoeven (1): dt-bindings: serial: snps-dw-apb-uart: Simplify DMA-less RZ/N1 rule Greg Kroah-Hartman (14): Revert "vt: fix comment vs definition mismatch" Revert "vt: remove zero-white-space handling from conv_uni_to_pc()" Revert "vt: pad double-width code points with a zero-white-space" Revert "vt: update ucs_width.c following latest gen_ucs_width.py" Revert "vt: update gen_ucs_width.py to produce more space efficient tables" Revert "vt: support Unicode recomposition" Revert "vt: create ucs_recompose.c using gen_ucs_recompose.py" Revert "vt: introduce gen_ucs_recompose.py to create ucs_recompose.c" Revert "vt: update ucs_width.c using gen_ucs_width.py" Revert "vt: introduce gen_ucs_width.py to create ucs_width.c" Revert "vt: properly support zero-width Unicode code points" Revert "vt: move unicode processing to a separate file" Revert "vt: minor cleanup to vc_translate_unicode()" Merge 6.15-rc4 into tty-next Henry Martin (1): serial: Fix potential null-ptr-deref in mlb_usio_probe() Jakub Lewalski (1): tty: serial: uartlite: register uart driver in init Jiri Slaby (SUSE) (7): tty: simplify throttling using guard()s tty: use lock guard()s in tty_io serial: switch uart_port::iotype to enum uart_iotype serial: rename local uart_port_lock() -> uart_port_ref_lock() serial: use uart_port_ref_lock() helper serial: 8250: unexport serial8250_rpm_*() functions tty: serial: 8250_omap: fix TX with DMA for am33xx Krzysztof Kozlowski (1): dt-bindings: serial: 8250_omap: Drop redundant properties Kuan-Wei Chiu (1): serial: max3100: Replace open-coded parity calculation with parity8() Nicolas Pitre (38): vt: minor cleanup to vc_translate_unicode() vt: move unicode processing to a separate file vt: properly support zero-width Unicode code points vt: introduce gen_ucs_width.py to create ucs_width.c vt: update ucs_width.c using gen_ucs_width.py vt: introduce gen_ucs_recompose.py to create ucs_recompose.c vt: create ucs_recompose.c using gen_ucs_recompose.py vt: support Unicode recomposition vt: update gen_ucs_width.py to produce more space efficient tables vt: update ucs_width.c following latest gen_ucs_width.py vt: pad double-width code points with a zero-white-space vt: remove zero-white-space handling from conv_uni_to_pc() vt: fix comment vs definition mismatch vt: minor cleanup to vc_translate_unicode() vt: move unicode processing to a separate file vt: properly support zero-width Unicode code points vt: introduce gen_ucs_width_table.py to create ucs_width_table.h vt: create ucs_width_table.h with gen_ucs_width_table.py vt: use new tables in ucs.c vt: introduce gen_ucs_recompose_table.py to create ucs_recompose_table.h vt: create ucs_recompose_table.h with gen_ucs_recompose_table.py vt: support Unicode recomposition vt: pad double-width code points with a zero-width space vt: remove zero-width-space handling from conv_uni_to_pc() vt: update gen_ucs_width_table.py to make tables more space efficient vt: refresh ucs_width_table.h and adjust code in ucs.c accordingly vt: move UCS tables to the "shipped" form vt: ucs.c: fix misappropriate in_range() usage vt: make sure displayed double-width characters are remembered as such vt: move glyph determination to a separate function vt: introduce gen_ucs_fallback_table.py to create ucs_fallback_table.h vt: create ucs_fallback_table.h_shipped with gen_ucs_fallback_table.py vt: add ucs_get_fallback() vt: make use of ucs_get_fallback() when glyph is unavailable vt: process the full-width ASCII fallback range programmatically vt: remove VT_RESIZE and VT_RESIZEX from vt_compat_ioctl() vt: bracketed paste support vt: add VT_GETCONSIZECSRPOS to retrieve console size and cursor position Philipp Stanner (1): mxser: Use non-hybrid PCI devres API Rengarajan S (1): 8250: microchip: pci1xxxx: Add PCIe Hot reset disable support for Rev C0 and later devices Rob Herring (Arm) (10): dt-bindings: serial: Convert cnxt,cx92755-usart to DT schema dt-bindings: serial: Convert nxp,lpc3220-hsuart to DT schema dt-bindings: serial: Convert arm,mps2-uart to DT schema dt-bindings: serial: Convert cirrus,ep7209-uart to DT schema dt-bindings: serial: Convert lantiq,asc to DT schema dt-bindings: serial: Convert marvell,armada-3700-uart to DT schema dt-bindings: serial: Convert snps,arc-uart to DT schema dt-bindings: serial: Convert arm,sbsa-uart to DT schema dt-bindings: serial: Convert microchip,pic32mzda-uart to DT schema dt-bindings: serial: Convert socionext,milbeaut-usio-uart to DT schema Ryo Takakura (1): serial: sifive: Switch to nbcon console Thierry Bultel (4): dt-bindings: serial: Add compatible for Renesas RZ/T2H SoC in sci serial: sh-sci: Fix a comment about SCIFA serial: sh-sci: Introduced function pointers serial: sh-sci: Introduced sci_of_data Viken Dadhaniya (1): serial: qcom-geni: Remove alias dependency from qcom serial driver Xianwei Zhao (1): dt-bindings: serial: amlogic,meson-uart: Add compatible string for S6/S7/S7D Zijun Hu (2): tty: Remove unused API tty_port_register_device_serdev() serdev: Refine several error or debug messages Documentation/devicetree/bindings/serial/8250.yaml | 30 +- .../devicetree/bindings/serial/8250_omap.yaml | 7 - .../bindings/serial/amlogic,meson-uart.yaml | 3 + .../devicetree/bindings/serial/arc-uart.txt | 25 - .../devicetree/bindings/serial/arm,mps2-uart.txt | 19 - .../devicetree/bindings/serial/arm,mps2-uart.yaml | 46 + .../devicetree/bindings/serial/arm,sbsa-uart.yaml | 38 + .../devicetree/bindings/serial/arm_sbsa_uart.txt | 10 - .../bindings/serial/atmel,at91-usart.yaml | 1 + .../bindings/serial/cirrus,clps711x-uart.txt | 31 - .../bindings/serial/cirrus,ep7209-uart.yaml | 56 + .../bindings/serial/cnxt,cx92755-usart.yaml | 48 + .../devicetree/bindings/serial/digicolor-usart.txt | 27 - .../devicetree/bindings/serial/lantiq,asc.yaml | 56 + .../devicetree/bindings/serial/lantiq_asc.txt | 31 - .../bindings/serial/marvell,armada-3700-uart.yaml | 102 + .../devicetree/bindings/serial/mediatek,uart.yaml | 1 + .../bindings/serial/microchip,pic32-uart.txt | 29 - .../bindings/serial/microchip,pic32mzda-uart.yaml | 53 + .../devicetree/bindings/serial/milbeaut-uart.txt | 21 - .../devicetree/bindings/serial/mvebu-uart.txt | 56 - .../bindings/serial/nxp,lpc3220-hsuart.yaml | 39 + .../bindings/serial/nxp-lpc32xx-hsuart.txt | 14 - .../devicetree/bindings/serial/renesas,rsci.yaml | 78 + .../devicetree/bindings/serial/snps,arc-uart.yaml | 51 + .../bindings/serial/snps-dw-apb-uart.yaml | 4 +- .../serial/socionext,milbeaut-usio-uart.yaml | 56 + MAINTAINERS | 2 +- drivers/tty/mxser.c | 4 +- drivers/tty/serdev/core.c | 8 +- drivers/tty/serial/8250/8250.h | 6 - drivers/tty/serial/8250/8250_core.c | 2 +- drivers/tty/serial/8250/8250_early.c | 2 + drivers/tty/serial/8250/8250_ni.c | 89 +- drivers/tty/serial/8250/8250_of.c | 15 +- drivers/tty/serial/8250/8250_omap.c | 25 +- drivers/tty/serial/8250/8250_pci1xxxx.c | 10 + drivers/tty/serial/8250/8250_port.c | 16 +- drivers/tty/serial/8250/8250_rsa.c | 2 + drivers/tty/serial/8250/Kconfig | 2 +- drivers/tty/serial/amba-pl011.c | 2 +- drivers/tty/serial/fsl_lpuart.c | 5 +- drivers/tty/serial/jsm/jsm_tty.c | 1 + drivers/tty/serial/lantiq.c | 4 +- drivers/tty/serial/max3100.c | 3 +- drivers/tty/serial/max310x.c | 7 +- drivers/tty/serial/milbeaut_usio.c | 5 +- drivers/tty/serial/qcom_geni_serial.c | 25 +- drivers/tty/serial/samsung_tty.c | 6 +- drivers/tty/serial/sc16is7xx.c | 7 +- drivers/tty/serial/serial_core.c | 95 +- drivers/tty/serial/sh-sci-common.h | 167 + drivers/tty/serial/sh-sci.c | 630 ++-- drivers/tty/serial/sh-sci.h | 2 - drivers/tty/serial/sifive.c | 88 +- drivers/tty/serial/tegra-utc.c | 2 +- drivers/tty/serial/uartlite.c | 25 +- drivers/tty/tty_io.c | 96 +- drivers/tty/tty_ioctl.c | 48 +- drivers/tty/tty_port.c | 20 - drivers/tty/vt/.gitignore | 3 + drivers/tty/vt/Makefile | 34 +- drivers/tty/vt/consolemap.c | 2 - drivers/tty/vt/gen_ucs_fallback_table.py | 360 +++ drivers/tty/vt/gen_ucs_recompose_table.py | 257 ++ drivers/tty/vt/gen_ucs_width_table.py | 307 ++ drivers/tty/vt/keyboard.c | 37 +- drivers/tty/vt/selection.c | 31 +- drivers/tty/vt/ucs.c | 251 ++ drivers/tty/vt/ucs_fallback_table.h_shipped | 3346 ++++++++++++++++++++ drivers/tty/vt/ucs_recompose_table.h_shipped | 102 + drivers/tty/vt/ucs_width_table.h_shipped | 453 +++ drivers/tty/vt/vt.c | 242 +- drivers/tty/vt/vt_ioctl.c | 18 +- include/linux/console_struct.h | 1 + include/linux/consolemap.h | 24 + include/linux/serial_core.h | 30 +- include/linux/tty_port.h | 3 - include/uapi/linux/tiocl.h | 1 + include/uapi/linux/vt.h | 11 + 80 files changed, 6909 insertions(+), 957 deletions(-) delete mode 100644 Documentation/devicetree/bindings/serial/arc-uart.txt delete mode 100644 Documentation/devicetree/bindings/serial/arm,mps2-uart.txt create mode 100644 Documentation/devicetree/bindings/serial/arm,mps2-uart.yaml create mode 100644 Documentation/devicetree/bindings/serial/arm,sbsa-uart.yaml delete mode 100644 Documentation/devicetree/bindings/serial/arm_sbsa_uart.txt delete mode 100644 Documentation/devicetree/bindings/serial/cirrus,clps711x-uart.txt create mode 100644 Documentation/devicetree/bindings/serial/cirrus,ep7209-uart.yaml create mode 100644 Documentation/devicetree/bindings/serial/cnxt,cx92755-usart.yaml delete mode 100644 Documentation/devicetree/bindings/serial/digicolor-usart.txt create mode 100644 Documentation/devicetree/bindings/serial/lantiq,asc.yaml delete mode 100644 Documentation/devicetree/bindings/serial/lantiq_asc.txt create mode 100644 Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml delete mode 100644 Documentation/devicetree/bindings/serial/microchip,pic32-uart.txt create mode 100644 Documentation/devicetree/bindings/serial/microchip,pic32mzda-uart.yaml delete mode 100644 Documentation/devicetree/bindings/serial/milbeaut-uart.txt delete mode 100644 Documentation/devicetree/bindings/serial/mvebu-uart.txt create mode 100644 Documentation/devicetree/bindings/serial/nxp,lpc3220-hsuart.yaml delete mode 100644 Documentation/devicetree/bindings/serial/nxp-lpc32xx-hsuart.txt create mode 100644 Documentation/devicetree/bindings/serial/renesas,rsci.yaml create mode 100644 Documentation/devicetree/bindings/serial/snps,arc-uart.yaml create mode 100644 Documentation/devicetree/bindings/serial/socionext,milbeaut-usio-uart.yaml create mode 100644 drivers/tty/serial/sh-sci-common.h create mode 100755 drivers/tty/vt/gen_ucs_fallback_table.py create mode 100755 drivers/tty/vt/gen_ucs_recompose_table.py create mode 100755 drivers/tty/vt/gen_ucs_width_table.py create mode 100644 drivers/tty/vt/ucs.c create mode 100644 drivers/tty/vt/ucs_fallback_table.h_shipped create mode 100644 drivers/tty/vt/ucs_recompose_table.h_shipped create mode 100644 drivers/tty/vt/ucs_width_table.h_shipped