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feat(ppa): add support for ESP32S31

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Song Ruo Jing
2026-04-24 11:47:41 +08:00
parent 1ba5618805
commit 6441c76ef4
19 changed files with 1467 additions and 79 deletions
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components/esp_hal_ppa/esp32p4/include/hal/ppa_ll.h
+48 -1
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -28,6 +28,10 @@
extern "C" {
#endif
typedef enum {
PPA_LL_MEM_LP_MODE_SHUT_DOWN, // memory will be powered down during low power stage
} ppa_ll_mem_lp_mode_t;
/**
* @brief Enumeration of PPA SRM macro block size options
*/
@@ -81,6 +85,48 @@ static inline void ppa_ll_reset_register(void)
ppa_ll_reset_register(__VA_ARGS__); \
} while(0)
/**
* @brief Force power on the PPA memory block, regardless of the outside PMU logic
*
* @param dev Peripheral instance address
*/
static inline void ppa_ll_mem_force_power_on(ppa_dev_t *dev)
{
(void)dev;
}
/**
* @brief Force the PPA memory block into low power mode, regardless of the outside PMU logic
*
* @param dev Peripheral instance address
*/
static inline void ppa_ll_mem_force_low_power(ppa_dev_t *dev)
{
(void)dev;
}
/**
* @brief Power control the PPA memory block by the outside PMU logic
*
* @param dev Peripheral instance address
*/
static inline void ppa_ll_mem_power_by_pmu(ppa_dev_t *dev)
{
(void)dev;
}
/**
* @brief Set low power mode for PPA memory block
*
* @param dev Peripheral instance address
* @param mode PPA memory low power mode in low power stage
*/
static inline void ppa_ll_mem_set_low_power_mode(ppa_dev_t *dev, ppa_ll_mem_lp_mode_t mode)
{
(void)dev;
HAL_ASSERT(mode == PPA_LL_MEM_LP_MODE_SHUT_DOWN);
}
/**
* @brief Configure the RGB888 to GRAY8 color conversion coefficients for SRM and Blending (excluding Fill)
*
@@ -1110,6 +1156,7 @@ static inline void ppa_ll_blend_configure_filling_block(ppa_dev_t *dev, ppa_fill
fill_color_data = ((yuv_data->y) << 24) | ((yuv_data->v) << 16) | ((yuv_data->y) << 8) | (yuv_data->u);
break;
}
// Non-typical YUV420, U and V components have to be the same value
// case PPA_FILL_COLOR_MODE_YUV420: {
// color_macroblock_yuv_data_t *yuv_data = (color_macroblock_yuv_data_t *)data;
// if (yuv_data->u != yuv_data->v) {