* 1.allocate system fb_info structure * select panel type according to machine type * 2.init LCD panel * 3.init LCD controller and LCD DMA * 4.init system fb_info structure * 5.init gfx DMA * 6.enable LCD panel * start LCD frame transfer * 7.register system fb_info structure */ ...
;21input_mt_init_slots(tpd->dev,10,0);22#else23input_set_abs_params(tpd->dev, ABS_MT_TOUCH_MAJOR,0,100,0,0);24input_set_abs_params(tpd->dev, ABS_MT_TOUCH_MINOR,0,100,0,0);25#endif/* CONFIG_MTK_S3320 */26TPD_DMESG("Cap touch panel driver\n");27}28input_set_abs_params...
;21input_mt_init_slots(tpd->dev,10,0);22#else23input_set_abs_params(tpd->dev, ABS_MT_TOUCH_MAJOR,0,100,0,0);24input_set_abs_params(tpd->dev, ABS_MT_TOUCH_MINOR,0,100,0,0);25#endif/* CONFIG_MTK_S3320 */26TPD_DMESG("Cap touch panel driver\n");27}28input_set_abs_params...
MTK---自己写的动态屏参框架-参数public static int[] lcm_params_1280x800= new int[]{ //1280x8002,//screen_type1,//screen_out_face220,//screen_clock_frequency1280,//screen_hdisplay 宽2,//screen_hbp59,//screen_hfp8,//screen_hs800,//screen_vdisplay9,//screen_vbp21,//screen_vfp3,...
LCM_×××_PARAMS根据不同的LCM_TYPE取值,这是针对DBI/DPI/DSI接口类型的详细参数定义。比如LCM_DPI_PARAMS定义如下: typedef struct { unsigned int mipi_pll_clk_ref; // 0..1 unsigned int mipi_pll_clk_div1; // 0..63 unsigned int mipi_pll_clk_div2; // 0..15 ...
49 if (plcm->params->dsi.edp_panel == 1) { 50 isLCMConnected = 1; 51 } 52 plcm->is_connected = isLCMConnected; 53 #endif 54 return 0; 55 } else { 56 DISPERR("plcm is null\n"); 57 return -1; 58 } 59 }4、 disp LOGO 初始化vendor/mediatek/proprietary/bootable/bootloader...
* Allocate and initialize frame buffer device (fb_info , mtkfb_device), select panel type according to machine type * Initialize Display Driver PDD Layer (DISP_init) * Initialize fb_info struct (mtkfb_fbinfo_init) * Register mtkfb_device fs to system (mtkfb_register_sysfs) * Register fb...
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(MediaTek FT5x0x touch panel driver init\n ); //打印提⽰ 调⽤ 函数,获取该驱动的 ⽂件中的配置信息 函数将 信息保存在 类型结构体变量 tpd_get_dts_info (); // tpd_get_dts_info dts ,tpd_get_dts_info() dts tpd_dts_info t pd_dts_data ⾥ if (tpd_driver_add (tpd_device_...
3 Burst mode: 在horizontal 的时序是一样的情况下DSI会把连接的速度提升到Panel支持的最大速度。在这种模式下发送RGB数据包的时间被压缩,以留出更多的时间用来传送其他的数据。 1.3)EDS机制: 92平台LCM driver中定义了esd_check和esd_recovery的接口,但ESD线程不工作。 目前在MT6589之前平台,video mode的ESD实现有...