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>
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>
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>
