* [Bug 221918] New: amdgpu - Cannot find any crtc or sizes on AMD card with no crtc by design :-)
@ 2026-08-24 17:45 bugzilla-daemon
2026-08-25 17:05 ` [Bug 221918] " bugzilla-daemon
0 siblings, 1 reply; 2+ messages in thread
From: bugzilla-daemon @ 2026-08-24 17:45 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=221918
Bug ID: 221918
Summary: amdgpu - Cannot find any crtc or sizes on AMD card
with no crtc by design :-)
Product: Drivers
Version: 2.5
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P3
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: kallisti5@unixzen.com
Regression: No
Getting a loop of "[drm] Cannot find any crtc or sizes" on an AMD Card with no
CRTC's by design (AMD Radeon Pro V620)
Since this is a compute-only GPU, the looping "[drm] Cannot find any crtc or
sizes" really isn't helpful and keeps the card in an incomplete state.
Kernel: 7.1.6-1-cachyos
Architecture: x86_64
```
[ 7306.784725] amdgpu 0000:05:00.0: PSP is resuming...
[ 7306.818820] amdgpu 0000:05:00.0: reserve 0xa00000 from 0x877d000000 for PSP
TMR
[ 7306.977926] amdgpu 0000:05:00.0: GECC is enabled
[ 7307.012979] amdgpu 0000:05:00.0: SECUREDISPLAY: optional securedisplay ta
ucode is not available
[ 7307.012986] amdgpu 0000:05:00.0: SMU is resuming...
[ 7307.036361] amdgpu 0000:05:00.0: SMU is resumed successfully!
[ 7307.037024] amdgpu 0000:05:00.0: kiq ring mec 2 pipe 1 q 0
[ 7307.052799] amdgpu 0000:05:00.0: [drm] DMUB hardware initialized:
version=0x02020022
[ 7307.055461] amdgpu 0000:05:00.0: [drm] Cannot find any crtc or sizes
[ 7307.055475] amdgpu 0000:05:00.0: ring gfx_0.0.0 uses VM inv eng 0 on hub 0
[ 7307.055477] amdgpu 0000:05:00.0: ring gfx_0.1.0 uses VM inv eng 1 on hub 0
[ 7307.055478] amdgpu 0000:05:00.0: ring comp_1.0.0 uses VM inv eng 4 on hub 0
[ 7307.055478] amdgpu 0000:05:00.0: ring comp_1.1.0 uses VM inv eng 5 on hub 0
[ 7307.055479] amdgpu 0000:05:00.0: ring comp_1.2.0 uses VM inv eng 6 on hub 0
[ 7307.055479] amdgpu 0000:05:00.0: ring comp_1.3.0 uses VM inv eng 7 on hub 0
[ 7307.055480] amdgpu 0000:05:00.0: ring comp_1.0.1 uses VM inv eng 8 on hub 0
[ 7307.055480] amdgpu 0000:05:00.0: ring comp_1.1.1 uses VM inv eng 9 on hub 0
[ 7307.055481] amdgpu 0000:05:00.0: ring comp_1.2.1 uses VM inv eng 10 on hub 0
[ 7307.055481] amdgpu 0000:05:00.0: ring comp_1.3.1 uses VM inv eng 11 on hub 0
[ 7307.055482] amdgpu 0000:05:00.0: ring kiq_0.2.1.0 uses VM inv eng 12 on hub
0
[ 7307.055482] amdgpu 0000:05:00.0: ring sdma0 uses VM inv eng 13 on hub 0
[ 7307.055483] amdgpu 0000:05:00.0: ring sdma1 uses VM inv eng 14 on hub 0
[ 7307.055484] amdgpu 0000:05:00.0: ring sdma2 uses VM inv eng 15 on hub 0
[ 7307.055484] amdgpu 0000:05:00.0: ring sdma3 uses VM inv eng 16 on hub 0
[ 7307.055485] amdgpu 0000:05:00.0: ring vcn_dec_0 uses VM inv eng 0 on hub 8
[ 7307.055485] amdgpu 0000:05:00.0: ring vcn_enc_0.0 uses VM inv eng 1 on hub 8
[ 7307.055486] amdgpu 0000:05:00.0: ring vcn_enc_0.1 uses VM inv eng 4 on hub 8
[ 7307.055487] amdgpu 0000:05:00.0: ring vcn_dec_1 uses VM inv eng 5 on hub 8
[ 7307.055487] amdgpu 0000:05:00.0: ring vcn_enc_1.0 uses VM inv eng 6 on hub 8
[ 7307.055488] amdgpu 0000:05:00.0: ring vcn_enc_1.1 uses VM inv eng 7 on hub 8
[ 7307.055488] amdgpu 0000:05:00.0: ring jpeg_dec uses VM inv eng 8 on hub 8
[ 7307.064172] amdgpu 0000:05:00.0: [drm] Cannot find any crtc or sizes
[ 7313.912653] amdgpu 0000:05:00.0: [drm] PCIE GART of 512M enabled (table at
0x000000877EC00000).
[ 7313.912699] amdgpu 0000:05:00.0: PSP is resuming...
[ 7313.945796] amdgpu 0000:05:00.0: reserve 0xa00000 from 0x877d000000 for PSP
TMR
[ 7314.106389] amdgpu 0000:05:00.0: GECC is enabled
[ 7314.141635] amdgpu 0000:05:00.0: SECUREDISPLAY: optional securedisplay ta
ucode is not available
[ 7314.141640] amdgpu 0000:05:00.0: SMU is resuming...
[ 7314.164987] amdgpu 0000:05:00.0: SMU is resumed successfully!
[ 7314.165648] amdgpu 0000:05:00.0: kiq ring mec 2 pipe 1 q 0
[ 7314.180852] amdgpu 0000:05:00.0: [drm] DMUB hardware initialized:
version=0x02020022
[ 7314.183474] amdgpu 0000:05:00.0: [drm] Cannot find any crtc or sizes
[ 7314.183491] amdgpu 0000:05:00.0: ring gfx_0.0.0 uses VM inv eng 0 on hub 0
[ 7314.183492] amdgpu 0000:05:00.0: ring gfx_0.1.0 uses VM inv eng 1 on hub 0
[ 7314.183493] amdgpu 0000:05:00.0: ring comp_1.0.0 uses VM inv eng 4 on hub 0
[ 7314.183494] amdgpu 0000:05:00.0: ring comp_1.1.0 uses VM inv eng 5 on hub 0
[ 7314.183495] amdgpu 0000:05:00.0: ring comp_1.2.0 uses VM inv eng 6 on hub 0
[ 7314.183495] amdgpu 0000:05:00.0: ring comp_1.3.0 uses VM inv eng 7 on hub 0
[ 7314.183496] amdgpu 0000:05:00.0: ring comp_1.0.1 uses VM inv eng 8 on hub 0
[ 7314.183497] amdgpu 0000:05:00.0: ring comp_1.1.1 uses VM inv eng 9 on hub 0
[ 7314.183497] amdgpu 0000:05:00.0: ring comp_1.2.1 uses VM inv eng 10 on hub 0
[ 7314.183498] amdgpu 0000:05:00.0: ring comp_1.3.1 uses VM inv eng 11 on hub 0
[ 7314.183498] amdgpu 0000:05:00.0: ring kiq_0.2.1.0 uses VM inv eng 12 on hub
0
[ 7314.183499] amdgpu 0000:05:00.0: ring sdma0 uses VM inv eng 13 on hub 0
[ 7314.183500] amdgpu 0000:05:00.0: ring sdma1 uses VM inv eng 14 on hub 0
[ 7314.183500] amdgpu 0000:05:00.0: ring sdma2 uses VM inv eng 15 on hub 0
[ 7314.183501] amdgpu 0000:05:00.0: ring sdma3 uses VM inv eng 16 on hub 0
[ 7314.183501] amdgpu 0000:05:00.0: ring vcn_dec_0 uses VM inv eng 0 on hub 8
[ 7314.183502] amdgpu 0000:05:00.0: ring vcn_enc_0.0 uses VM inv eng 1 on hub 8
[ 7314.183502] amdgpu 0000:05:00.0: ring vcn_enc_0.1 uses VM inv eng 4 on hub 8
[ 7314.183503] amdgpu 0000:05:00.0: ring vcn_dec_1 uses VM inv eng 5 on hub 8
[ 7314.183503] amdgpu 0000:05:00.0: ring vcn_enc_1.0 uses VM inv eng 6 on hub 8
[ 7314.183504] amdgpu 0000:05:00.0: ring vcn_enc_1.1 uses VM inv eng 7 on hub 8
[ 7314.183504] amdgpu 0000:05:00.0: ring jpeg_dec uses VM inv eng 8 on hub 8
[ 7314.191346] amdgpu 0000:05:00.0: [drm] Cannot find any crtc or sizes
[ 7320.089634] amdgpu 0000:05:00.0: [drm] PCIE GART of 512M enabled (table at
0x000000877EC00000).
[ 7320.089679] amdgpu 0000:05:00.0: PSP is resuming...
[ 7320.123854] amdgpu 0000:05:00.0: reserve 0xa00000 from 0x877d000000 for PSP
TMR
[ 7320.282870] amdgpu 0000:05:00.0: GECC is enabled
[ 7320.317802] amdgpu 0000:05:00.0: SECUREDISPLAY: optional securedisplay ta
ucode is not available
[ 7320.317808] amdgpu 0000:05:00.0: SMU is resuming...
[ 7320.341340] amdgpu 0000:05:00.0: SMU is resumed successfully!
[ 7320.342009] amdgpu 0000:05:00.0: kiq ring mec 2 pipe 1 q 0
[ 7320.357804] amdgpu 0000:05:00.0: [drm] DMUB hardware initialized:
version=0x02020022
[ 7320.360473] amdgpu 0000:05:00.0: [drm] Cannot find any crtc or sizes
[ 7320.360497] amdgpu 0000:05:00.0: ring gfx_0.0.0 uses VM inv eng 0 on hub 0
[ 7320.360499] amdgpu 0000:05:00.0: ring gfx_0.1.0 uses VM inv eng 1 on hub 0
[ 7320.360500] amdgpu 0000:05:00.0: ring comp_1.0.0 uses VM inv eng 4 on hub 0
[ 7320.360501] amdgpu 0000:05:00.0: ring comp_1.1.0 uses VM inv eng 5 on hub 0
[ 7320.360503] amdgpu 0000:05:00.0: ring comp_1.2.0 uses VM inv eng 6 on hub 0
[ 7320.360503] amdgpu 0000:05:00.0: ring comp_1.3.0 uses VM inv eng 7 on hub 0
[ 7320.360504] amdgpu 0000:05:00.0: ring comp_1.0.1 uses VM inv eng 8 on hub 0
[ 7320.360505] amdgpu 0000:05:00.0: ring comp_1.1.1 uses VM inv eng 9 on hub 0
[ 7320.360506] amdgpu 0000:05:00.0: ring comp_1.2.1 uses VM inv eng 10 on hub 0
[ 7320.360507] amdgpu 0000:05:00.0: ring comp_1.3.1 uses VM inv eng 11 on hub 0
[ 7320.360507] amdgpu 0000:05:00.0: ring kiq_0.2.1.0 uses VM inv eng 12 on hub
0
[ 7320.360508] amdgpu 0000:05:00.0: ring sdma0 uses VM inv eng 13 on hub 0
[ 7320.360509] amdgpu 0000:05:00.0: ring sdma1 uses VM inv eng 14 on hub 0
[ 7320.360510] amdgpu 0000:05:00.0: ring sdma2 uses VM inv eng 15 on hub 0
[ 7320.360511] amdgpu 0000:05:00.0: ring sdma3 uses VM inv eng 16 on hub 0
[ 7320.360512] amdgpu 0000:05:00.0: ring vcn_dec_0 uses VM inv eng 0 on hub 8
[ 7320.360513] amdgpu 0000:05:00.0: ring vcn_enc_0.0 uses VM inv eng 1 on hub 8
[ 7320.360513] amdgpu 0000:05:00.0: ring vcn_enc_0.1 uses VM inv eng 4 on hub 8
[ 7320.360514] amdgpu 0000:05:00.0: ring vcn_dec_1 uses VM inv eng 5 on hub 8
[ 7320.360515] amdgpu 0000:05:00.0: ring vcn_enc_1.0 uses VM inv eng 6 on hub 8
[ 7320.360516] amdgpu 0000:05:00.0: ring vcn_enc_1.1 uses VM inv eng 7 on hub 8
[ 7320.360516] amdgpu 0000:05:00.0: ring jpeg_dec uses VM inv eng 8 on hub 8
[ 7320.369098] amdgpu 0000:05:00.0: [drm] Cannot find any crtc or sizes
[ 7328.025462] amdgpu 0000:05:00.0: [drm] PCIE GART of 512M enabled (table at
0x000000877EC00000).
```
--
You may reply to this email to add a comment.
You are receiving this mail because:
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug 221918] amdgpu - Cannot find any crtc or sizes on AMD card with no crtc by design :-)
2026-08-24 17:45 [Bug 221918] New: amdgpu - Cannot find any crtc or sizes on AMD card with no crtc by design :-) bugzilla-daemon
@ 2026-08-25 17:05 ` bugzilla-daemon
0 siblings, 0 replies; 2+ messages in thread
From: bugzilla-daemon @ 2026-08-25 17:05 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=221918
Artem S. Tashkinov (aros@gmx.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |ANSWERED
--- Comment #1 from Artem S. Tashkinov (aros@gmx.com) ---
Please rereport here:
https://gitlab.freedesktop.org/drm/amd/-/issues
--
You may reply to this email to add a comment.
You are receiving this mail because:
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2026-08-25 17:06 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-08-24 17:45 [Bug 221918] New: amdgpu - Cannot find any crtc or sizes on AMD card with no crtc by design :-) bugzilla-daemon
2026-08-25 17:05 ` [Bug 221918] " bugzilla-daemon
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).