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器件型号:PROCESSOR-SDK-AM62P主题:AM62P 中讨论的其他器件
工具/软件:
您好团队
我们正在设计 QNX 系统来展示 LVDS 上的一些内容、我们从 Processor SDK QNX AM62PX 构建 QNX 软件包、
我们发现屏幕总是重定向到 HDMI,并得到了 WFD 解决方案重定向到 HDMI(见下面的日志),我试图跳过 WFD ,但失败。
启动日志:
slog2info | grep screen Jan 01 00:03:00.632 screen.249878 slog* 300 screen: starting up... Jan 01 00:03:00.632 screen.249878 slog 300 screen: Configuration file: /ti_fs/usr/lib/graphics/am62p/graphics.conf Jan 01 00:03:00.647 screen.249878 slog 200 [j7_wfd]INFO: Defaulting to BT601 limited range for video1-cs Jan 01 00:03:00.647 screen.249878 slog 200 [j7_wfd]INFO: Defaulting to BT601 limited range for videolite1-cs Jan 01 00:03:00.649 screen.249878 slog 300 screen: slog2 context created with 1 pages Jan 01 00:03:00.650 screen.249878 slog 300 screen: loading alloc module jacinto7-alloc... Jan 01 00:03:00.651 screen.249878 slog 300 screen: display_mode_set: selecting preferred mode 0 for display 1 Jan 01 00:03:00.651 screen.249878 slog 300 screen: framebuffer 59476ccbb0 configured with 2 buffers Jan 01 00:03:00.651 screen.249878 slog 300 screen: DisplayGroup: No positions specified in the config file. Creating default display group Jan 01 00:03:00.651 screen.249878 slog 300 screen: switching focus to dpy-1 Jan 01 00:03:00.652 screen.249878 slog 300 screen: loading libhiddi.so... Jan 01 00:03:00.652 screen.249878 slog 300 screen: server is ready Jan 01 00:03:00.654 screen.249878 slog 200 [wfdcfg] [TCA6424] HDMI transmitter reset completed. Jan 01 00:03:00.654 screen.249878 slog 200 [wfdcfg] [SiI9022A] starting HDMI transmitter configuration. Jan 01 00:03:00.814 screen.249878 slog 200 [wfdcfg] [SiI9022A] graphics mode 1920x1080@60 [htotal:2200, vtotal:1125, pclk:148500KHz] Jan 01 00:03:00.816 screen.249878 slog 200 [wfdcfg] [SiI9022A] HDMI transmitter configuration finished.
那么、TI 团队可以帮助您提供 WFD、这样哪款产品不会直接使用 HDMI?