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Merge branch 'feat/mipi_dsi_yuv_converter_v5.3' into 'release/v5.3'

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feat(lcd): support YUV422 input color format (v5.3)

See merge request espressif/esp-idf!34761
This commit is contained in:
Jiang Jiang Jian
2024-11-15 13:45:02 +08:00
parent 9b3dd3e443 a30099a879
commit bce45894e7
30 changed files with 374 additions and 110 deletions
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4
docs/en/api-reference/peripherals/lcd/dsi_lcd.rst
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@@ -59,7 +59,7 @@ MIPI DSI Interfaced LCD
- :cpp:member:`esp_lcd_dpi_panel_config_t::virtual_channel` Like the DBI interface, we also need to set the virtual channel for the DPI interface. If you only have one LCD connected, you can set this to ``0``.
- :cpp:member:`esp_lcd_dpi_panel_config_t::dpi_clk_src` sets the clock source for the DPI interface. The available clock sources are listed in :cpp:type:`mipi_dsi_dpi_clock_source_t`.
- :cpp:member:`esp_lcd_dpi_panel_config_t::dpi_clock_freq_mhz` sets the DPI clock frequency in MHz. Higher pixel clock frequency results in higher refresh rate, but may cause flickering if the DMA bandwidth is not sufficient or the LCD controller chip does not support high pixel clock frequency.
- :cpp:member:`esp_lcd_dpi_panel_config_t::pixel_format` sets the pixel format of the pixel data. The available pixel formats are listed in :cpp:type:`lcd_color_rgb_pixel_format_t`. We usually use **RGB888** for MIPI LCD to get the best color depth.
- :cpp:member:`esp_lcd_dpi_panel_config_t::in_color_format` sets the pixel format of the input pixel data. The available pixel formats are listed in :cpp:type:`lcd_color_format_t`. We usually use **RGB888** for MIPI LCD to get the best color depth.
- :cpp:member:`esp_lcd_dpi_panel_config_t::video_timing` sets the LCD panel specific timing parameters. All required parameters are listed in the :cpp:type:`esp_lcd_video_timing_t`, including the LCD resolution and blanking porches. Please fill them according to the datasheet of your LCD.
- :cpp:member:`esp_lcd_dpi_panel_config_t::extra_dpi_panel_flags::use_dma2d` sets whether to use the 2D DMA peripheral to copy the user data to the frame buffer, asynchronously.
@@ -70,7 +70,7 @@ MIPI DSI Interfaced LCD
.virtual_channel = 0,
.dpi_clk_src = MIPI_DSI_DPI_CLK_SRC_DEFAULT,
.dpi_clock_freq_mhz = 1 * 1000,
.pixel_format = LCD_COLOR_PIXEL_FORMAT_RGB888,
.in_color_format = LCD_COLOR_FMT_RGB888,
.video_timing = {
.h_size = EXAMPLE_MIPI_DSI_LCD_H_RES,
.v_size = EXAMPLE_MIPI_DSI_LCD_V_RES,