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refactor(lcd): optimize rgb lcd iram usage

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lcd_com_mount_dma_data() doesn't need to be placed in IRAM
This commit is contained in:
morris
2024-09-21 23:02:27 +08:00
parent 632e0c2a9f
commit 7a20ca42d4
6 changed files with 16 additions and 18 deletions
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6
components/esp_lcd/src/esp_lcd_panel_rgb.c
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@@ -79,7 +79,7 @@ static esp_err_t lcd_rgb_panel_select_clock_src(esp_rgb_panel_t *panel, lcd_cloc
static esp_err_t lcd_rgb_panel_create_trans_link(esp_rgb_panel_t *panel);
static esp_err_t lcd_rgb_panel_configure_gpio(esp_rgb_panel_t *panel, const esp_lcd_rgb_panel_config_t *panel_config);
static void lcd_rgb_panel_start_transmission(esp_rgb_panel_t *rgb_panel);
static void lcd_default_isr_handler(void *args);
static void rgb_lcd_default_isr_handler(void *args);
struct esp_rgb_panel_t {
esp_lcd_panel_t base; // Base class of generic lcd panel
@@ -304,7 +304,7 @@ esp_err_t esp_lcd_new_rgb_panel(const esp_lcd_rgb_panel_config_t *rgb_panel_conf
int isr_flags = LCD_RGB_INTR_ALLOC_FLAGS | ESP_INTR_FLAG_SHARED | ESP_INTR_FLAG_LOWMED;
ret = esp_intr_alloc_intrstatus(lcd_periph_signals.panels[panel_id].irq_id, isr_flags,
(uint32_t)lcd_ll_get_interrupt_status_reg(rgb_panel->hal.dev),
LCD_LL_EVENT_VSYNC_END, lcd_default_isr_handler, rgb_panel, &rgb_panel->intr);
LCD_LL_EVENT_VSYNC_END, rgb_lcd_default_isr_handler, rgb_panel, &rgb_panel->intr);
ESP_GOTO_ON_ERROR(ret, err, TAG, "install interrupt failed");
lcd_ll_enable_interrupt(rgb_panel->hal.dev, LCD_LL_EVENT_VSYNC_END, false); // disable all interrupts
lcd_ll_clear_interrupt_status(rgb_panel->hal.dev, UINT32_MAX); // clear pending interrupt
@@ -1078,7 +1078,7 @@ IRAM_ATTR static void lcd_rgb_panel_try_update_pclk(esp_rgb_panel_t *rgb_panel)
portEXIT_CRITICAL_ISR(&rgb_panel->spinlock);
}
IRAM_ATTR static void lcd_default_isr_handler(void *args)
IRAM_ATTR static void rgb_lcd_default_isr_handler(void *args)
{
esp_rgb_panel_t *rgb_panel = (esp_rgb_panel_t *)args;
bool need_yield = false;