Debugging st7785m screen based on msm8953 - Lane channel configuration

The predecessors plant trees, and the descendants enjoy the shade; creation is not easy, please do not relocate~ 

author	daisy.skye's blog_CSDN blog-embedded, Qt, Linux field blogger https://blog.csdn.net/qq_40715266?type=lately
file path	bootable/bootloader/lk/dev/gcdb/display/include/panel_st7785m_wvga_video.h
lane parameter	Use two lane channel configuration parameters static struct lane_configuration st7785m_wvga_video_lane_config = { 2, 0, 1, 1, 0, 0, 0 };
Parameter analysis	struct lane_configuration {     uint8_t dsi_lanes;     uint8_t dsi_lanemap;     uint8_t lane0_state;     uint8_t lane1_state;     uint8_t lane2_state;     uint8_t lane3_state;     uint8_t force_clk_lane_hs; }; The total number of lane channels, and the status of each lane channel
lane channel 0	Changing to lane using a channel requires changing the parameter to static struct lane_configuration st7785m_wvga_video_lane_config = { 1, 0, 1, 0, 0, 0, 0 };
dtsi configuration	kernel/msm-3.18/arch/arm/boot/dts/P322/dsi-panel-st7785m-video.dtsi         qcom,mdss-dsi-lane-0-state;         // qcom,mdss-dsi-lane-1-state;