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path: root/drivers/misc/cardreader/rts5264.c
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2025-06-24misc: rtsx: Add support for RTS5264 Version B and optimize init flowRicky Wu
This patch adds support for the Realtek RTS5264 Version B card reader controller. To support this chip revision, the driver introduces specific initialization logic to handle the hardware requirements of Version B. The probe flow is updated to detect this version and apply the necessary register configurations. Additionally, the initialization sequence for Version B has been optimized to improve robustness and ensure proper device setup during power-on. These changes ensure correct operation and compatibility with systems using RTS5264 Version B. Signed-off-by: Ricky Wu <ricky_wu@realtek.com> Link: https://lore.kernel.org/r/20250620071325.1887017-1-ricky_wu@realtek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-04-15misc: rtsx: Enhance the signal handling processes in SVID/SSID 1028:0CE1 ↵Ricky Wu
platform This patch introduces improvements to the signal handling processes on the SVID/SSID 1028:0CE1 platform. By optimizing signal handling processes we aim to deliver a more stable and reliable user experience. The enhancements ensure robust connectivity and enhance signal process performance. We have conducted extensive testing to ensure these modifications result in noticeable improvements without impacting existing functionalities. Signed-off-by: Ricky Wu <ricky_wu@realtek.com> Link: https://lore.kernel.org/r/20250314094013.663223-1-ricky_wu@realtek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-12-15misc: rtsx: add to support new card reader rts5264 new definition and functionRicky Wu
in order to support NEW chip rts5264, the definitions of some internal registers are define in new file rts5264.h, and some callback functions and the workflow for rts5264 are define in new file rts5264.c also add rts5264.o to Makefile Signed-off-by: Ricky Wu <ricky_wu@realtek.com> Link: https://lore.kernel.org/r/20231208032145.2143580-2-ricky_wu@realtek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>