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59 lines
2.6 KiB
Plaintext
59 lines
2.6 KiB
Plaintext
menu "ESP-Driver:LCD Controller Configurations"
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if SOC_LCD_RGB_SUPPORTED
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config LCD_RGB_ISR_IRAM_SAFE
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bool "RGB LCD ISR IRAM-Safe"
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select GDMA_ISR_HANDLER_IN_IRAM # bounce buffer mode relies on GDMA EOF interrupt
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select ESP_PERIPH_CTRL_FUNC_IN_IRAM
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default n
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help
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Ensure the LCD interrupt is IRAM-Safe by allowing the interrupt handler to be
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executable when the cache is disabled (e.g. SPI Flash write).
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If you want the LCD driver to keep flushing the screen even when cache ops disabled,
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you can enable this option. Note, this will also increase the IRAM usage.
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config LCD_RGB_RESTART_IN_VSYNC
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bool "Always restart RGB LCD transmission in VSYNC"
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default n
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help
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Reset the GDMA channel every VBlank to stop permanent desyncs from happening.
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Only need to enable it when in your application, the DMA can't deliver data
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as fast as the LCD consumes it.
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endif # SOC_LCD_RGB_SUPPORTED
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if SOC_MIPI_DSI_SUPPORTED
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config LCD_DSI_ISR_HANDLER_IN_IRAM
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bool "Place DSI ISR handler in IRAM to reduce latency"
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default y
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select LCD_DSI_OBJ_FORCE_INTERNAL
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help
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Place DSI ISR handler in IRAM to reduce latency caused by cache miss.
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config LCD_DSI_ISR_CACHE_SAFE
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bool "Allow DSI ISR to execute when cache is disabled" if !SPI_FLASH_AUTO_SUSPEND
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select LCD_DSI_ISR_HANDLER_IN_IRAM
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select DW_GDMA_ISR_IRAM_SAFE # relies on DW_GDMA Full trans done interrupt
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default n
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help
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Enable this option to allow the DSI Interrupt Service Routine (ISR)
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to execute even when the cache is disabled. This can be useful in scenarios where the cache
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might be turned off, but the DSI functionality is still required to operate correctly.
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config LCD_DSI_OBJ_FORCE_INTERNAL
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bool
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default n
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help
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This will ensure the DSI driver object will always be allocated in internal RAM.
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endif # SOC_MIPI_DSI_SUPPORTED
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config LCD_ENABLE_DEBUG_LOG
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bool "Force enable debug log"
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default n
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help
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If enabled, LCD driver component will:
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1. ignore the global logging settings
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2. compile all log messages into the binary
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3. set the runtime log level to VERBOSE
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Please enable this option by caution, as it will increase the binary size.
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endmenu
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