本帖最后由 hanping1020911 于 2016-12-9 09:39 编辑

大家好，在修改android开机动画的时候，发现在开机logo.bmp图片到initlogo.rle切换之间会有一段时间屏幕是花的，这个是什么原因？需要如何修改这个问题，可以避开这个问题呢？

我在看串口打印信息的时候，发现程序在启动kernel的时候，会打印下面的打印信息：

0.361000] Unpacking initramfs...

[    0.386000] Initramfs unpacking failed: junk in compressed archive

[    0.433000] Freeing initrd memory: 16384K

[    0.438000] Disply Reset Status : On

[    0.442000] Display LCD register operation

[    0.446000] Display.0 fps=57 (17 ms), wait=19 jiffies, Pixelclk=48750000hz

[    0.454000] LCD : [1]=LCD connect to [5]=SYNCGEN0

[    0.458000] Display LVDS register operation

[    0.463000] Display.0 fps=57 (17 ms), wait=19 jiffies, Pixelclk=48750000hz

[    0.470000] LVDS: [4]=LVDS connect to [5]=SYNCGEN0

[    0.475000] Display MiPi register operation

[    0.479000] Display.0 fps=57 (17 ms), wait=19 jiffies, Pixelclk=48750000hz

[    0.486000] MIPI: [3]=MiPi connect to [5]=SYNCGEN0

[    0.492000] audit: initializing netlink socket (disabled)

[    0.497000] type=2000 audit(0.496:1): initialized

[    0.512000] NFS: Registering the id_resolver key type

[    0.517000] fuse init (API version 7.18)

[    0.522000] msgmni has been set to 1616

[    0.527000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major )

[    0.535000] io scheduler noop registered

[    0.539000] io scheduler deadline registered

[    0.543000] io scheduler cfq registered (default)

[    0.548000] display.0 connected to fb.0  ...

[    0.553000] nxp-fb.0: dma addr = 0x74000000, buf[0xb3134dc0]

[    0.559000] nxp-fb.0: dma addr = 0x74258000, buf[0xb3134f00]

[    0.565000] nxp-fb.0: dma addr = 0x744b0000, buf[0xb3136040]

[    0.603000] nxp-fb 0: out[0], 1024 * 600 - 32 bpp (phys:74000000 virt:0xb400)

[    0.619000] Console: switching to colour frame buffer device 128x37

[    0.634000] uart-pl011 uart-pl011.0: no DMA platform data

[    0.639000] uart-pl011 uart-pl011.1: no DMA platform data

[    0.645000] uart-pl011 uart-pl011.2: no DMA platform data

图片显示如下图所示

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q0.jpg

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2016-12-9 09:36 上传

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