71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/*
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* Kneron MZT Display Panel driver
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*
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* Copyright (C) 2019 Kneron, Inc. All rights reserved.
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*
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*/
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#include "kdev_panel.h"
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#include "kdrv_lcdc.h"
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#ifdef KDP_UVC
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#define MZT_PANEL_WIDTH 640
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#define MZT_PANEL_HEIGHT 800
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#else
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#define MZT_PANEL_WIDTH TFT43_WIDTH
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#define MZT_PANEL_HEIGHT TFT43_HEIGHT
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#endif
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kdev_status_t kdev_panel_initialize(kdrv_display_t *display_drv)
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{
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if(display_drv == NULL)
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return KDEV_STATUS_ERROR;
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u16 hor_no_in = display_drv->vi_params.input_xres;
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u16 ver_no_in = display_drv->vi_params.input_yres;
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u16 hor_no_out = MZT_PANEL_WIDTH;
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u16 ver_no_out = MZT_PANEL_HEIGHT;
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kdrv_lcdc_set_panel_type(KDRV_LCDC_6BIT_PER_CHANNEL);
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kdrv_lcdc_set_bgrsw(KDRV_LCDC_OUTPUT_FMT_RGB);
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//serial panel pixel
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kdrv_lcdc_set_auo052_mode(KDRV_LCDC_AUO052_OFF);
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kdrv_lcdc_set_pixel_sr(KDRV_LCDC_SERIAL_PIX_RSR);
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kdrv_lcdc_set_pixel_colorseq(KDRV_LCDC_SERIAL_PIX_COLORSEQ_GBR);
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kdrv_lcdc_set_pixel_delta_type(KDRV_LCDC_SERIAL_PIX_DELTA_TYPE_SAME_SEQ);
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kdrv_lcdc_set_pixel_serial_mode(KDRV_LCDC_SERIAL_PIX_RGB_PARALLEL_OUTPUT);
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kdrv_lcdc_set_framerate(60, hor_no_out, ver_no_out);
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kdrv_lcdc_set_endian(KDRV_LCDC_FB_DATA_ENDIAN_LBLP);
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kdrv_lcdc_set_image_color_params(0x2000, 0x2000, 0x0, 0x40000);
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kdrv_lcdc_set_frame_buffer(0x00);
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kdrv_lcdc_set_bus_bandwidth_ctrl(0x00);
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kdrv_lcdc_down_scale(hor_no_in, hor_no_out, ver_no_in, ver_no_out);
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return KDEV_STATUS_OK;
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}
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kdev_status_t kdev_panel_clear(kdrv_display_t *display_drv, u32 color)
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{
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if(display_drv == NULL)
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return KDEV_STATUS_ERROR;
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return KDEV_STATUS_OK;
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}
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uint16_t kdev_panel_read_display_id(kdrv_display_t *display_drv)
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{
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if(display_drv == NULL)
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return 0xFFFF;
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return KDEV_STATUS_OK;
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}
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kdev_status_t kdev_panel_refresh(kdrv_display_t* display_drv)
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{
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if(display_drv == NULL)
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return KDEV_STATUS_ERROR;
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return KDEV_STATUS_OK;
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}
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