diff --git a/components/esp_driver_sdmmc/src/sdmmc_host.c b/components/esp_driver_sdmmc/src/sdmmc_host.c index 23824144f2..7a77b55eb8 100644 --- a/components/esp_driver_sdmmc/src/sdmmc_host.c +++ b/components/esp_driver_sdmmc/src/sdmmc_host.c @@ -685,19 +685,20 @@ esp_err_t sdmmc_host_init_slot(int slot, const sdmmc_slot_config_t *slot_config) if (slot_width >= 4) { configure_pin(slot_gpio->d1, sdmmc_slot_gpio_sig[slot].d1, GPIO_MODE_INPUT_OUTPUT, "d1", use_gpio_matrix); configure_pin(slot_gpio->d2, sdmmc_slot_gpio_sig[slot].d2, GPIO_MODE_INPUT_OUTPUT, "d2", use_gpio_matrix); - // Force D3 high to make slave enter SD mode. - // Connect to peripheral after width configuration. - if (slot_gpio->d3 > GPIO_NUM_NC) { - gpio_config_t gpio_conf = { - .pin_bit_mask = BIT64(slot_gpio->d3), - .mode = GPIO_MODE_OUTPUT, - .pull_up_en = 0, - .pull_down_en = 0, - .intr_type = GPIO_INTR_DISABLE, - }; - gpio_config(&gpio_conf); - gpio_set_level(slot_gpio->d3, 1); - } + configure_pin(slot_gpio->d3, sdmmc_slot_gpio_sig[slot].d3, GPIO_MODE_INPUT_OUTPUT, "d3", use_gpio_matrix); + // // Force D3 high to make slave enter SD mode. + // // Connect to peripheral after width configuration. + // if (slot_gpio->d3 > GPIO_NUM_NC) { + // gpio_config_t gpio_conf = { + // .pin_bit_mask = BIT64(slot_gpio->d3), + // .mode = GPIO_MODE_OUTPUT, + // .pull_up_en = 0, + // .pull_down_en = 0, + // .intr_type = GPIO_INTR_DISABLE, + // }; + // gpio_config(&gpio_conf); + // gpio_set_level(slot_gpio->d3, 1); + // } } if (slot_width == 8) { configure_pin(slot_gpio->d4, sdmmc_slot_gpio_sig[slot].d4, GPIO_MODE_INPUT_OUTPUT, "d4", use_gpio_matrix); @@ -892,12 +893,12 @@ esp_err_t sdmmc_host_set_bus_width(int slot, size_t width) sdmmc_ll_set_card_width(s_host_ctx.hal.dev, slot, SD_BUS_WIDTH_1_BIT); } else if (width == 4) { sdmmc_ll_set_card_width(s_host_ctx.hal.dev, slot, SD_BUS_WIDTH_4_BIT); - // D3 was set to GPIO high to force slave into SD mode, until 4-bit mode is set - configure_pin(s_host_ctx.slot_ctx[slot].slot_gpio_num.d3, sdmmc_slot_gpio_sig[slot].d3, GPIO_MODE_INPUT_OUTPUT, "d3", s_host_ctx.slot_ctx[slot].use_gpio_matrix); + // // D3 was set to GPIO high to force slave into SD mode, until 4-bit mode is set + // configure_pin(s_host_ctx.slot_ctx[slot].slot_gpio_num.d3, sdmmc_slot_gpio_sig[slot].d3, GPIO_MODE_INPUT_OUTPUT, "d3", s_host_ctx.slot_ctx[slot].use_gpio_matrix); } else if (width == 8) { sdmmc_ll_set_card_width(s_host_ctx.hal.dev, slot, SD_BUS_WIDTH_8_BIT); - // D3 was set to GPIO high to force slave into SD mode, until 4-bit mode is set - configure_pin(s_host_ctx.slot_ctx[slot].slot_gpio_num.d3, sdmmc_slot_gpio_sig[slot].d3, GPIO_MODE_INPUT_OUTPUT, "d3", s_host_ctx.slot_ctx[slot].use_gpio_matrix); + // // D3 was set to GPIO high to force slave into SD mode, until 4-bit mode is set + // configure_pin(s_host_ctx.slot_ctx[slot].slot_gpio_num.d3, sdmmc_slot_gpio_sig[slot].d3, GPIO_MODE_INPUT_OUTPUT, "d3", s_host_ctx.slot_ctx[slot].use_gpio_matrix); } else { return ESP_ERR_INVALID_ARG; }