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feat(lcd): increase the upper limit of pclk frequency for RGB LCD

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This commit is contained in:
morris
2024-12-20 16:46:10 +08:00
parent c042aad969
commit 4d5d5defd5
5 changed files with 25 additions and 31 deletions
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8
components/hal/esp32s3/include/hal/lcd_ll.h
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@@ -161,7 +161,7 @@ static inline void lcd_ll_set_pixel_clock_edge(lcd_cam_dev_t *dev, bool active_o
__attribute__((always_inline))
static inline void lcd_ll_set_pixel_clock_prescale(lcd_cam_dev_t *dev, uint32_t prescale)
{
HAL_ASSERT(prescale <= LCD_LL_PCLK_DIV_MAX);
HAL_ASSERT(prescale > 0 && prescale <= LCD_LL_PCLK_DIV_MAX);
// Formula: pixel_clk = lcd_clk / (1 + clkcnt_n)
// clkcnt_n can't be zero
uint32_t scale = 1;
@@ -571,7 +571,7 @@ static inline void lcd_ll_set_command(lcd_cam_dev_t *dev, uint32_t data_width, u
}
/**
* @brief Wether to enable RGB interface
* @brief Whether to enable RGB interface
*
* @param dev LCD register base address
* @param en True to enable RGB interface, False to disable RGB interface
@@ -594,7 +594,7 @@ static inline void lcd_ll_enable_auto_next_frame(lcd_cam_dev_t *dev, bool en)
}
/**
* @brief Wether to output HSYNC signal in porch resion
* @brief Whether to output HSYNC signal in porch resion
*
* @param dev LCD register base address
* @param en True to enable, False to disable
@@ -726,7 +726,7 @@ static inline uint32_t lcd_ll_get_interrupt_status(lcd_cam_dev_t *dev)
* @brief Clear interrupt status by mask
*
* @param dev LCD register base address
* @param mask Interupt status mask
* @param mask Interrupt status mask
*/
__attribute__((always_inline))
static inline void lcd_ll_clear_interrupt_status(lcd_cam_dev_t *dev, uint32_t mask)