msm8974用到的device tree檔: (LNX.LA.3.5.2-06710-8x74.0 + MSM8974AB)
kernel/arch/arm/boot/dts/
batterydata-palladium.dtsi ----> 電池資料檔
dsi-panel-generic-720p-cmd.dtsi ----> LCD Panel設定
msm8974-gpu.dtsi
msm8974-coresight.dtsi
msm8974-mtp.dtsi
msm8974-rumi.dtsi
msm8974.dtsi
msm8974pro-ab-pm8941.dtsi
msm8974-sim.dtsi
msm8974pro-ab-pm8941-mtp.dts
msm8974-smp2p.dtsi
msm8974-ion.dtsi
msm8974pro.dtsi
msm8974-v2.dtsi
msm8974-bus.dtsi
msm8974-keypad.dtsi
msm8974pro-ion.dtsi
msm8974-v2-iommu-domains.dtsi
msm8974-camera.dtsi
msm8974-leds.dtsi
msm8974pro-pm8941.dtsi
msm8974-v2-iommu.dtsi
msm8974-camera-sensor-mtp.dtsi
msm8974-mdss.dtsi
msm8974pro-pm.dtsi
msm8974-v2-pm.dtsi
msm8974-clock.dtsi
msm8974-mdss-panels.dtsi
msm8974-regulator.dtsi
msm-gdsc.dtsi
msm-iommu-v1.dtsi
msm-pm8841.dtsi
msm-pm8941.dtsi
msm-pm8x41-rpm-regulator.dtsi
msm-rdbg.dtsi
skeleton.dtsi
由 arch/arm/mach-msm/Makefile.boot 決定要 compile 那幾棵 device tree, 以下是只採用 msm8974pro-ab-pm8941-mtp.dtb 為 root之tree
# MSM8974
zreladdr-$(CONFIG_ARCH_MSM8974) := 0x00008000
dtb-$(CONFIG_ARCH_MSM8974) += msm8974pro-ab-pm8941-mtp.dtb
Hi 你好
回覆刪除我是台灣LCD廠工程師,目前使用dragon board AQP8074在porting LCM時有一些問題想請教你
1. 在default的Makefile.boot device tree中並未看到panel的device,只看到一堆dtb檔,是否我自己加入想要的解析度例如"dsi-panel-jdi-1080p-video.dtsi"即可?
2. defconfig中該如何增加
3. panel driver該如何指向
請不吝指導,謝謝