Lines Matching refs:bus_width
716 static int mmc_compare_ext_csds(struct mmc_card *card, unsigned bus_width) in mmc_compare_ext_csds() argument
721 if (bus_width == MMC_BUS_WIDTH_1) in mmc_compare_ext_csds()
893 unsigned int bus_width) in __mmc_select_powerclass() argument
905 pwrclass_val = (bus_width <= EXT_CSD_BUS_WIDTH_8) ? in __mmc_select_powerclass()
923 pwrclass_val = (bus_width <= EXT_CSD_BUS_WIDTH_8) ? in __mmc_select_powerclass()
927 pwrclass_val = (bus_width == EXT_CSD_DDR_BUS_WIDTH_8) ? in __mmc_select_powerclass()
937 if (bus_width & (EXT_CSD_BUS_WIDTH_8 | EXT_CSD_DDR_BUS_WIDTH_8)) in __mmc_select_powerclass()
958 u32 bus_width, ext_csd_bits; in mmc_select_powerclass() local
965 bus_width = host->ios.bus_width; in mmc_select_powerclass()
967 if (bus_width == MMC_BUS_WIDTH_1) in mmc_select_powerclass()
972 ext_csd_bits = (bus_width == MMC_BUS_WIDTH_8) ? in mmc_select_powerclass()
975 ext_csd_bits = (bus_width == MMC_BUS_WIDTH_8) ? in mmc_select_powerclass()
981 mmc_hostname(host), 1 << bus_width, ddr); in mmc_select_powerclass()
1022 unsigned idx, bus_width = 0; in mmc_select_bus_width() local
1052 bus_width = bus_widths[idx]; in mmc_select_bus_width()
1053 mmc_set_bus_width(host, bus_width); in mmc_select_bus_width()
1061 err = mmc_compare_ext_csds(card, bus_width); in mmc_select_bus_width()
1063 err = mmc_bus_test(card, bus_width); in mmc_select_bus_width()
1066 err = bus_width; in mmc_select_bus_width()
1070 mmc_hostname(host), 1 << bus_width); in mmc_select_bus_width()
1101 u32 bus_width, ext_csd_bits; in mmc_select_hs_ddr() local
1107 bus_width = host->ios.bus_width; in mmc_select_hs_ddr()
1108 if (bus_width == MMC_BUS_WIDTH_1) in mmc_select_hs_ddr()
1111 ext_csd_bits = (bus_width == MMC_BUS_WIDTH_8) ? in mmc_select_hs_ddr()
1122 mmc_hostname(host), 1 << bus_width); in mmc_select_hs_ddr()
1179 host->ios.bus_width == MMC_BUS_WIDTH_8)) in mmc_select_hs400()
1591 host->ios.bus_width == MMC_BUS_WIDTH_8) in mmc_hs200_tuning()