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发表于 2024-7-30 13:40:23
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地板
- Rockchip UBOOT DRM driver version: v1.0.1
- VOP have 3 active VP
- vp0 have layer nr:3[0 2 4 ], primary plane: 4
- vp1 have layer nr:2[1 5 ], primary plane: 5
- vp2 have layer nr:1[3 ], primary plane: 3
- xfer: num: 2, addr: 0x50
- [dw_hdmi_i2c_read] read reg[0x08] data error:0x03
- xfer: num: 2, addr: 0x50
- [dw_hdmi_i2c_read] read reg[0x08] data error:0x03
- xfer: num: 2, addr: 0x50
- [dw_hdmi_i2c_read] read reg[0x08] data error:0x03
- xfer: num: 2, addr: 0x50
- [dw_hdmi_i2c_read] read reg[0x08] data error:0x03
- xfer: num: 2, addr: 0x50
- [dw_hdmi_i2c_read] read reg[0x08] data error:0x03
- can't get edid block:0
- failed to get edid
- Could not find baseparameter partition
- hdmi@fe0a0000: detailed mode clock 74250 kHz, flags[5]
- H: 1280 1390 1430 1650
- V: 0720 0725 0730 0750
- bus_format: 100a
- VOP update mode to: 1280x720p60, type: HDMI0 for VP0
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log 中可以看到这里i2c通讯失败了,edid没有读取到,因此默认会以1280x720p60的分辨率显示,但不应该出现完全没有显示,628d部分的dts不会影响到hdmi, 可能需要检查下是否有接触不良或者更换hdmi线再试一下 |
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