" I2C Bus Low? HDMI failed to read E-EDID" I am not familiar with DM38x device, I work with DM814x/AM387x. Do you have on-chip HDMI on DM38x device? Refer to the below e2e thread for info: http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/t/295516....
[drm:intel_hdmi_set_edid] HDMI GMBUS EDID read failed, retry using GPIO bit-banging[drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus dpc. force bit now 0 [drm:do_gmbus_xfer...
HDCP_ERROR_INT means HDCP/DDC controller error occurred, it does not mean EDID read success. However, the current implementation determines both ADV7511_INT0_EDID_READY and ADV7511_INT1_DDC_ERROR are EDID read successfully. ADV7511_INT1_DDC_ERROR should be handled as EDID read failed or EDI...
for (i = 0; SetupDiEnumDeviceInfo(dev_info, i, &dev_info_data); i++) { hDevRegKey = SetupDiOpenDevRegKey(dev_info, &dev_info_data, DICS_FLAG_GLOBAL, 0, DIREG_DEV, KEY_READ); if (hDevRegKey == INVALID_HANDLE_VALUE) { continue; } required_size = sizeof(edid_data); if ...
tvEdid=findViewById(R.id.tv_edid);ButtonbtnGetEdid=findViewById(R.id.btn_get_edid);btnGetEdid.setOnClickListener(newView.OnClickListener(){@OverridepublicvoidonClick(Viewv){Stringedid=readEDID();if(edid!=null){tvEdid.setText(edid);}else{tvEdid.setText("Failed to read EDID");}}});...
人类可读的表单...并不(直接)来自您的EDID: Ubuntu在下面使用gnome库。libgnome--桌面破译和- viapnp...
ret = regmap_read(regmap, SII902X_SYS_CTRL_DATA, &status); retries--; } while (ret && retries); if (ret) dev_err(dev, "failed to read status (%d)\n", ret);ret = regmap_update_bits(regmap, SII902X_SYS_CTRL_DATA, SII902X_SYS_CTRL_DDC_BUS_REQ | ...
Hmm... I don't think it could be a failed EDID read since when I plug this monitor to an XP system with an *old* ATI (mobility rage) card, EDID seems to be read fine (by moninfo.exe)... although moninfo.exe does not display EDID information when hooked up to ...
Reading next EDID block VBE/DDC service about to be called Read EDID Performing real mode VBE call Interrupt 0x10 ax=0x4f15 bx=0x1 cx=0x0 Function supported Call failed The EDID data should not be trusted as the VBE call failed Error: output block unchanged I'm sorry nothing was ...
errorXErroroffailedrequest:BadMatch. ... ... 之类的信息，实际上是EDID读错误。 对于Nvidia的显卡来说，Nvidia给出的解决方法有忽略EDID的checksum以及禁止使用EDID； 在/etc/X11/xorg.conf中修改(没有这个文件可以使用nvidia-configuration命令产生，或者网上copy一份即可) Section"Device" Identifier"Device0" Dr...