Lines Matching refs:polarity
894 void via_set_sync_polarity(u32 devices, u8 polarity) in via_set_sync_polarity() argument
896 if (polarity & ~(VIA_HSYNC_NEGATIVE | VIA_VSYNC_NEGATIVE)) { in via_set_sync_polarity()
898 polarity); in via_set_sync_polarity()
903 via_write_misc_reg_mask(polarity << 6, 0xC0); in via_set_sync_polarity()
905 via_write_reg_mask(VIACR, 0x9B, polarity << 5, 0x60); in via_set_sync_polarity()
907 via_write_reg_mask(VIACR, 0x99, polarity << 5, 0x60); in via_set_sync_polarity()
909 via_write_reg_mask(VIACR, 0x97, polarity << 5, 0x60); in via_set_sync_polarity()
1750 u8 polarity = 0; in get_sync() local
1753 polarity |= VIA_HSYNC_NEGATIVE; in get_sync()
1755 polarity |= VIA_VSYNC_NEGATIVE; in get_sync()
1756 return polarity; in get_sync()