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revert(lcd): data line number auto detect

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quad_mode and octal_mode are not bus attribute but transaction attribute
in esp-idf SPI master driver

Closes https://github.com/espressif/esp-idf/issues/17455
This commit is contained in:
morris
2025-09-10 17:24:25 +08:00
parent e3190c630a
commit 08dc794e25
5 changed files with 5 additions and 10 deletions
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10
components/esp_lcd/spi/esp_lcd_panel_io_spi.c
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@@ -101,17 +101,11 @@ esp_err_t esp_lcd_new_panel_io_spi(esp_lcd_spi_bus_handle_t bus, const esp_lcd_p
gpio_output_enable(io_config->dc_gpio_num);
}
const spi_bus_attr_t* bus_attr = spi_bus_get_attr((spi_host_device_t)bus);
uint32_t flags = bus_attr->bus_cfg.flags;
if ((flags & SPICOMMON_BUSFLAG_QUAD) == SPICOMMON_BUSFLAG_QUAD) {
spi_panel_io->flags.quad_mode = 1;
} else if ((flags & SPICOMMON_BUSFLAG_OCTAL) == SPICOMMON_BUSFLAG_OCTAL) {
spi_panel_io->flags.octal_mode = 1;
}
spi_panel_io->flags.dc_cmd_level = io_config->flags.dc_high_on_cmd;
spi_panel_io->flags.dc_data_level = !io_config->flags.dc_low_on_data;
spi_panel_io->flags.dc_param_level = !io_config->flags.dc_low_on_param;
spi_panel_io->flags.octal_mode = io_config->flags.octal_mode;
spi_panel_io->flags.quad_mode = io_config->flags.quad_mode;
spi_panel_io->on_color_trans_done = io_config->on_color_trans_done;
spi_panel_io->user_ctx = io_config->user_ctx;
spi_panel_io->lcd_cmd_bits = io_config->lcd_cmd_bits;