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rmt: fix rmt buffer allocation issue

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morris
2023-02-14 13:40:39 +08:00
parent e0c98da169
commit 0a25c48d89
2 changed files with 5 additions and 4 deletions
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3
components/esp_lcd/src/esp_lcd_panel_io_i2s.c
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@@ -611,7 +611,8 @@ static esp_err_t i2s_lcd_select_periph_clock(esp_lcd_i80_bus_handle_t bus, lcd_c
ESP_RETURN_ON_ERROR(clk_tree_src_get_freq_hz((soc_module_clk_t)src, CLK_TREE_SRC_FREQ_PRECISION_CACHED, &src_clk_hz),
TAG, "get clock source frequency failed");
i2s_ll_tx_clk_set_src(bus->hal.dev, I2S_CLK_SRC_PLL_160M);
// I2S clock source is binary compatible with lcd_clock_source_t
i2s_ll_tx_clk_set_src(bus->hal.dev, (i2s_clock_src_t)src);
i2s_ll_set_raw_mclk_div(bus->hal.dev, LCD_PERIPH_CLOCK_PRE_SCALE, 1, 0);
// save the resolution of the i80 bus
bus->resolution_hz = src_clk_hz / LCD_PERIPH_CLOCK_PRE_SCALE;