Message ID | 20240403093114.22163-1-tzimmermann@suse.de (mailing list archive) |
---|---|
Headers | show |
Series | drm/mgag200: Detect connector status | expand |
Hi Thomas, I've tested this series on my Dell T310, and it works well, when I plug/unplug the VGA screen, it's reflected in /sys/class/drm/.../status I've also tested it remotely on a Dell R640, which doesn't have a VGA monitor connected. After the patch, on the iDrac console, I only get a green screen saying: "Out of Range Reason: Video Capture Failure Detected Resolution: 0x768 Detected Color Depth-1bpp" and the file: /sys/class/drm/card0-VGA-1/modes is empty Before the patch, the driver reports VGA as connected, and modes contains 1024x768 and others. I think we may need to add a virtual connector for BMC, like I've done for AST ? So that when no VGA monitor is available, you can still choose an appropriate resolution. Best regards,
Hi Am 08.04.24 um 12:36 schrieb Jocelyn Falempe: > Hi Thomas, > > I've tested this series on my Dell T310, and it works well, when I > plug/unplug the VGA screen, it's reflected in /sys/class/drm/.../status > > I've also tested it remotely on a Dell R640, which doesn't have a VGA > monitor connected. > > After the patch, on the iDrac console, I only get a green screen saying: > > "Out of Range > Reason: Video Capture Failure > Detected Resolution: 0x768 > Detected Color Depth-1bpp" > > and the file: > /sys/class/drm/card0-VGA-1/modes > is empty > > Before the patch, the driver reports VGA as connected, and modes > contains 1024x768 and others. > > I think we may need to add a virtual connector for BMC, like I've done > for AST ? > So that when no VGA monitor is available, you can still choose an > appropriate resolution. Argh, I feared that would be the case. I'll submit another update that will contain the BMC support. Best regards Thomas > > Best regards, >