Created attachment 133715 [details]
Logs filled with errors, managed to SSH in and capture the dmesg before rebooting
Please attach your full dmesg output from when the driver loaded and your xorg log.
The driver is built in, I noticed Dave spotted the same (or similar issue)
Harry Wentland said he sent a patch fixing the issue but I don't think it's included in your tree yet and I'm not sure which is the right patch
Thought I'd revert and retest with all the latest code
KMS does work but X doesn't start
Created attachment 134326 [details]
Created attachment 134327 [details]
Created attachment 135973 [details]
Created attachment 135974 [details]
Looks like X starts now with the drm-next-4.16-wip branch
There's still an error in the logs:
[ 0.604111] [drm] amdgpu: dpm initialized
[ 0.605298] [drm] Found UVD firmware Version: 1.64 Family ID: 9
[ 0.605737] [drm] Found VCE firmware Version: 50.10 Binary ID: 2
[ 0.606558] [drm] DC: create_links: connectors_num: physical:3, virtual:0
[ 0.606596] [drm:construct] *ERROR* construct: Invalid Connector ObjectID from Adapter Service for connector index:1!
[ 0.606606] [drm] dal_graphics_object_id_is_equal: Warning: comparing invalid object 'id2'!
[ 0.609069] [drm] Display Core initialized!
[ 0.642428] [drm] dc_link_detect: manufacturer_id = 2D4C, product_id = C00, serial_number = 1000601, manufacture_week = 42, manufacture_year = 24, display_name = SAMSUNG, speaker_flag = 1, audio_mode_count = 3
[ 0.642444] [drm] dc_link_detect: mode number = 0, format_code = 1, channel_count = 1, sample_rate = 7, sample_size = 7
[ 0.642454] [drm] dc_link_detect: mode number = 1, format_code = 2, channel_count = 5, sample_rate = 7, sample_size = 80
[ 0.642464] [drm] dc_link_detect: mode number = 2, format_code = 7, channel_count = 5, sample_rate = 4, sample_size = 192
I'll check drm-next and Linus's branches when I get home so we can hopefully revert the kabini disablement on DC
What physical display connectors are actually on the board?
I've just checked https://www.computeruniverse.net/en/products/90526096/acer-aspire-xc-105.asp
It has HDMI and a VGA connector, I've only ever used the HDMI connector
Whilst I still get the following message:
[ 0.583506] [drm:construct] *ERROR* construct: Invalid Connector ObjectID from Adapter Service for connector index:1! type 0 expected 3
DC does now work on Kabini, so can the following revert be applied
Created attachment 136924 [details] [review]
Revert of the Kabini DC disablement
I can send this to the list, though happy for you just to apply it
Poke: this should be reverted, as mentioned in IRC enabling DC has unfortunately broken the displays on this TONGA GPU as well. GPU info:
[AMD/ATI] Tonga PRO [Radeon R9 285/380] [1002:6939] (rev f1)
more info https://people.freedesktop.org/~lyudess/archive/06-24-2018/4.17-rc-breaks-lyude-machine.txt
(In reply to Lyude Paul from comment #13)
> Poke: this should be reverted, as mentioned in IRC enabling DC has
> unfortunately broken the displays on this TONGA GPU as well. GPU info:
> [AMD/ATI] Tonga PRO [Radeon R9 285/380] [1002:6939] (rev f1)
Tonga is a different generation of display hardware so is unrelated to this.