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fix(rgb_lcd): fix gdma link switch not take effect

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This commit is contained in:
Chen Jichang
2026-06-10 14:45:03 +08:00
parent 9274289a62
commit a82f0d2bc3
3 changed files with 12 additions and 11 deletions
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8
components/esp_hal_dma/esp32p4/include/hal/axi_dma_ll.h
View File

@@ -22,14 +22,16 @@ extern "C" {
#endif
#define AXI_DMA_LL_GET_HW(id) (((id) == 0) ? (&AXI_DMA) : NULL)
#define AXI_DMA_LL_SUPPORT(_feat) AXI_DMA_LL_SUPPORT_ ## _feat
// any "dummy" peripheral ID can be used for M2M mode
#define AXI_DMA_LL_M2M_FREE_PERIPH_ID_MASK (0xFFC0)
#define AXI_DMA_LL_RX_EVENT_MASK (0x1F)
#if HAL_CONFIG(CHIP_SUPPORT_MIN_REV) >= 300
#define AXI_DMA_LL_SUPPORT_TX_LINK_SWITCH_EVENT 1
#define AXI_DMA_LL_SUPPORT_TX_LINK_SWITCH 1
#define AXI_DMA_LL_TX_EVENT_MASK (0x40F)
#else
#define AXI_DMA_LL_SUPPORT_TX_LINK_SWITCH 0
#define AXI_DMA_LL_TX_EVENT_MASK (0x0F)
#endif
@@ -484,7 +486,7 @@ static inline void axi_dma_ll_tx_restart(axi_dma_dev_t *dev, uint32_t channel)
dev->out[channel].conf.out_link1.outlink_restart_chn = 1;
}
#if AXI_DMA_LL_SUPPORT_TX_LINK_SWITCH_EVENT
#if AXI_DMA_LL_SUPPORT(TX_LINK_SWITCH)
/**
* @brief Request link switch done indication for TX channel
*/
@@ -513,7 +515,7 @@ __attribute__((always_inline))
static inline bool axi_dma_ll_tx_is_link_switch_event_supported(axi_dma_dev_t *dev)
{
(void)dev;
#if AXI_DMA_LL_SUPPORT_TX_LINK_SWITCH_EVENT
#if AXI_DMA_LL_SUPPORT(TX_LINK_SWITCH)
return true;
#else
return false;

8
components/esp_hal_dma/gdma_hal_axi.c
View File

@@ -172,14 +172,14 @@ uint32_t gdma_axi_hal_get_eof_desc_addr(gdma_hal_context_t *hal, int chan_id, gd
}
}
#if AXI_DMA_LL_SUPPORT_TX_LINK_SWITCH_EVENT
#if AXI_DMA_LL_SUPPORT(TX_LINK_SWITCH)
void gdma_axi_hal_request_link_switch_event(gdma_hal_context_t *hal, int chan_id, gdma_channel_direction_t dir)
{
if (dir == GDMA_CHANNEL_DIRECTION_TX) {
axi_dma_ll_tx_request_link_switch_event(hal->axi_dma_dev, chan_id);
}
}
#endif // AXI_DMA_LL_SUPPORT_TX_LINK_SWITCH_EVENT
#endif // AXI_DMA_LL_SUPPORT(TX_LINK_SWITCH)
#if SOC_GDMA_SUPPORT_CRC
void gdma_axi_hal_clear_crc(gdma_hal_context_t *hal, int chan_id, gdma_channel_direction_t dir)
@@ -283,8 +283,8 @@ void gdma_axi_hal_init(gdma_hal_context_t *hal, const gdma_hal_config_t *config)
#endif // SOC_GDMA_SUPPORT_ETM
hal->is_tx_link_switch_event_supported = gdma_axi_hal_is_tx_link_switch_event_supported;
#if AXI_DMA_LL_SUPPORT_TX_LINK_SWITCH_EVENT
#if AXI_DMA_LL_SUPPORT(TX_LINK_SWITCH)
hal->request_link_switch_event = gdma_axi_hal_request_link_switch_event;
#endif // AXI_DMA_LL_SUPPORT_TX_LINK_SWITCH_EVENT
#endif // AXI_DMA_LL_SUPPORT(TX_LINK_SWITCH)
axi_dma_ll_set_default_memory_range(hal->axi_dma_dev);
}

7
components/esp_lcd/rgb/esp_lcd_panel_rgb.c
View File

@@ -50,13 +50,12 @@
#include "rgb_lcd_rotation_sw.h"
#include "esp_private/sleep_retention.h"
#if SOC_HAS(AXI_DMA)
#if SOC_HAS(AXI_GDMA)
#include "hal/axi_dma_ll.h"
#endif
#if AXI_DMA_LL_SUPPORT_TX_LINK_SWITCH_EVENT
#if AXI_DMA_LL_SUPPORT(TX_LINK_SWITCH)
#define RGB_LCD_USE_GDMA_LINK_SWITCH_EVENT 1
#endif
#endif
// hardware issue workaround
#if CONFIG_IDF_TARGET_ESP32S3