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drm/logicvc: Kconfig: select REGMAP and REGMAP_MMIO

drm/logicvc driver is depend on REGMAP and REGMAP_MMIO, should select this
two kconfig option, otherwise the driver failed to compile on platform
without REGMAP_MMIO selected:

ERROR: modpost: "__devm_regmap_init_mmio_clk" [drivers/gpu/drm/logicvc/logicvc-drm.ko] undefined!
make[1]: *** [scripts/Makefile.modpost:136: Module.symvers] Error 1
make: *** [Makefile:1978: modpost] Error 2

Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn>
Acked-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Fixes: efeeaefe9be5 ("drm: Add support for the LogiCVC display controller")
Link: https://patchwork.freedesktop.org/patch/msgid/20230608024207.581401-1-suijingfeng@loongson.cn
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>

authored by

Sui Jingfeng and committed by
Paul Kocialkowski 4e6c38c3 4984fc57

+2
+2
drivers/gpu/drm/logicvc/Kconfig
··· 5 5 select DRM_KMS_HELPER 6 6 select DRM_KMS_DMA_HELPER 7 7 select DRM_GEM_DMA_HELPER 8 + select REGMAP 9 + select REGMAP_MMIO 8 10 help 9 11 DRM display driver for the logiCVC programmable logic block from Xylon