#define PF_VSCALE(pipe) _MMIO_PIPE(pipe, _PFA_VSCALE, _PFB_VSCALE)
#define PF_HSCALE(pipe) _MMIO_PIPE(pipe, _PFA_HSCALE, _PFB_HSCALE)
-#define _PSA_CTL 0x68180
-#define _PSB_CTL 0x68980
-#define PS_ENABLE (1 << 31)
-#define _PSA_WIN_SZ 0x68174
-#define _PSB_WIN_SZ 0x68974
-#define _PSA_WIN_POS 0x68170
-#define _PSB_WIN_POS 0x68970
-
-#define PS_CTL(pipe) _MMIO_PIPE(pipe, _PSA_CTL, _PSB_CTL)
-#define PS_WIN_SZ(pipe) _MMIO_PIPE(pipe, _PSA_WIN_SZ, _PSB_WIN_SZ)
-#define PS_WIN_POS(pipe) _MMIO_PIPE(pipe, _PSA_WIN_POS, _PSB_WIN_POS)
-
/*
* Skylake scalers
*/