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[mipi_dsi] Fix ESP-IDF 6.0 compatibility for LCD color format (#14785)

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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Jonathan Swoboda
2026-03-13 19:00:28 -04:00
committed by GitHub
parent 1eed1adfa0
commit cdb445f69d
1 changed files with 13 additions and 0 deletions
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esphome/components/mipi_dsi/mipi_dsi.cpp
+13
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@@ -54,6 +54,17 @@ void MIPI_DSI::setup() {
this->smark_failed(LOG_STR("new_panel_io_dbi failed"), err); this->smark_failed(LOG_STR("new_panel_io_dbi failed"), err);
return; return;
} }
// clang-format off
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(6, 0, 0)
auto color_format = LCD_COLOR_FMT_RGB565;
if (this->color_depth_ == display::COLOR_BITNESS_888) {
color_format = LCD_COLOR_FMT_RGB888;
}
esp_lcd_dpi_panel_config_t dpi_config = {.virtual_channel = 0,
.dpi_clk_src = MIPI_DSI_DPI_CLK_SRC_DEFAULT,
.dpi_clock_freq_mhz = this->pclk_frequency_,
.in_color_format = color_format,
#else
auto pixel_format = LCD_COLOR_PIXEL_FORMAT_RGB565; auto pixel_format = LCD_COLOR_PIXEL_FORMAT_RGB565;
if (this->color_depth_ == display::COLOR_BITNESS_888) { if (this->color_depth_ == display::COLOR_BITNESS_888) {
pixel_format = LCD_COLOR_PIXEL_FORMAT_RGB888; pixel_format = LCD_COLOR_PIXEL_FORMAT_RGB888;
@@ -62,6 +73,7 @@ void MIPI_DSI::setup() {
.dpi_clk_src = MIPI_DSI_DPI_CLK_SRC_DEFAULT, .dpi_clk_src = MIPI_DSI_DPI_CLK_SRC_DEFAULT,
.dpi_clock_freq_mhz = this->pclk_frequency_, .dpi_clock_freq_mhz = this->pclk_frequency_,
.pixel_format = pixel_format, .pixel_format = pixel_format,
#endif
.num_fbs = 1, // number of frame buffers to allocate .num_fbs = 1, // number of frame buffers to allocate
.video_timing = .video_timing =
{ {
@@ -77,6 +89,7 @@ void MIPI_DSI::setup() {
.flags = { .flags = {
.use_dma2d = true, .use_dma2d = true,
}}; }};
// clang-format on
err = esp_lcd_new_panel_dpi(this->bus_handle_, &dpi_config, &this->handle_); err = esp_lcd_new_panel_dpi(this->bus_handle_, &dpi_config, &this->handle_);
if (err != ESP_OK) { if (err != ESP_OK) {
this->smark_failed(LOG_STR("esp_lcd_new_panel_dpi failed"), err); this->smark_failed(LOG_STR("esp_lcd_new_panel_dpi failed"), err);