default or selected kernelversion does not have config value CONFIG_BLK_DEV_CS5530.
Result is shown for kernelversion 6.9.9

Cyrix/National Semiconductor CS5530 MediaGX chipset support

modulename: cs5530.ko

configname: CONFIG_BLK_DEV_CS5530

Linux Kernel Configuration
└─>Device Drivers
└─>ATA/ATAPI/MFM/RLL support (DEPRECATED)
└─>Cyrix/National Semiconductor CS5530 MediaGX chipset support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
will automatically be detected and configured if found.

It is safe to say Y to this question.

source code:

depends
CONFIG_IDE
CONFIG_PCI
CONFIG_COMPILE_TEST or CONFIG_X86_32