Searched refs:GP_IO (Results 1 – 2 of 2) sorted by relevance
| /linux-6.15/drivers/video/fbdev/aty/ |
| H A D | atyfb_base.c | 623 aty_st_le32(GP_IO, 0x31003100, par); /* drive outputs high */ in read_aty_sense()
625 aty_st_le32(GP_IO, 0, par); /* turn off outputs */ in read_aty_sense()
627 i = aty_ld_le32(GP_IO, par); /* get primary sense value */ in read_aty_sense()
631 aty_st_le32(GP_IO, 0x20000000, par); /* drive A low */ in read_aty_sense()
633 i = aty_ld_le32(GP_IO, par); in read_aty_sense()
635 aty_st_le32(GP_IO, 0x20002000, par); /* drive A high again */ in read_aty_sense()
638 aty_st_le32(GP_IO, 0x10000000, par); /* drive B low */ in read_aty_sense()
640 i = aty_ld_le32(GP_IO, par); in read_aty_sense()
645 aty_st_le32(GP_IO, 0x01000000, par); /* drive C low */ in read_aty_sense()
647 sense |= (aty_ld_le32(GP_IO, par) & 0x3000) >> 12; in read_aty_sense()
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| /linux-6.15/include/video/ |
| H A D | mach64.h | 105 #define GP_IO 0x0078 /* Dword offset 0_1E */ macro
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