Kconfig

menu "LVGL display configuration"

    choice LVGL_DISPLAY_SELECTION
        prompt "Display module"
        default LVGL_DISPLAY_TDISPLAY_S3
        help
            Choose the active display to use for LVGL
        config LVGL_DISPLAY_TDISPLAY_S3
            bool "LilyGO T-Display-S3"
        config LVGL_DISPLAY_TTGO_TDISPLAY
            bool "LilyGO TTGO T-Display"
    endchoice

    config LVGL_DISPLAY_PIXEL_CLOCK
        depends on LVGL_DISPLAY_TDISPLAY_S3
        int "Pixel clock frequency (MHz)"
        range 1 80
        default 10
        help
            Set the pixel clock frequency for the 8080 parallel bus. Higher values may be unstable.

    config LVGL_DISPLAY_TQUEUE_DEPTH
        depends on LVGL_DISPLAY_TDISPLAY_S3 || LVGL_DISPLAY_TTGO_TDISPLAY
        int "Transaction queue depth"
        range 1 100
        default 10
        help
            Transaction queue size, larger queue, higher throughput.

    config LVGL_DISPLAY_SPI_CLOCK
        depends on LVGL_DISPLAY_TTGO_TDISPLAY
        int "SPI clock frequency (MHz)"
        range 1 40
        default 20
        help
            Set the SPI clock frequency

    config LVGL_DISPLAY_DRAW_BUFF_LEN
        depends on LVGL_DISPLAY_TDISPLAY_S3 || LVGL_DISPLAY_TTGO_TDISPLAY
        int "Draw buffer length"
        range 1 170
        default 20
        help
            Set the number of horizontal lines used as a draw buffer. This value effects both LVGL draw
            buffers, and the DMA transfer length. Higher values use more memory. Usually this value should
            not be less than 20.

    config LVGL_DISPLAY_MIRROR_X
        depends on LVGL_DISPLAY_TDISPLAY_S3 || LVGL_DISPLAY_TTGO_TDISPLAY
        bool "Mirror X orientation"
        default n
        help
            Mirror X orientation on display.

    config LVGL_DISPLAY_MIRROR_Y
        depends on LVGL_DISPLAY_TDISPLAY_S3 || LVGL_DISPLAY_TTGO_TDISPLAY
        bool "Mirror Y orientation"
        default y
        help
            Mirror y orientation on display.

    config LVGL_DISPLAY_TASK_PRIORITY
        int "LVGL main task priority"
        default 4
        help
           Set the FreeRTOS task priority for the LVGL main task.

    config LVGL_DISPLAY_TASK_STACK
        int "LVGL main task stack length"
        default 4096
        help
           Set the FreeRTOS task stack for the LVGL main task.

    config LVGL_DISPLAY_TASK_AFFINITY
        int "LVGL main task affinity"
        default -1
        range -1 1
        help
           Set the task affinity for the LVGL main task. Determines which core the task is tied to.
           -1 sets either core.

    config LVGL_DISPLAY_TASK_MAX_SLEEP
        int "LVGL main task maximum sleep (ms)"
        default 500
        range 0 5000 
        help
            Set the maximum sleep time for the main LVGL task, in milliseconds.

    config LVGL_DISPLAY_TIMER_PERIOD
        int "LVGL timer period (ms)"
        default 5
        range 0 5000 
        help
            Set the period for the LVGL timer in milliseconds.

endmenu  # LVGL display configuration