https://bugs.kde.org/show_bug.cgi?id=509635
--- Comment #9 from postix <[email protected]> --- ``` [28054.696145] [ T1793] [drm:create_validate_stream_for_sink [amdgpu]] Pruned mode 3840 x 2160 (clk 1188000) RGB 6-bpc -- Bandwidth validation failure (BW and Watermark) [28054.696361] [ T1793] amdgpu 0000:0a:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "3840x2160": 160 1409280 3840 3888 3920 4000 2160 2163 2168 2202 0x40 0x9 (ERROR) [28054.696365] [ T1793] amdgpu 0000:0a:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "3840x2160": 144 1277400 3840 3888 3920 4000 2160 2209 2214 2220 0x40 0x9 (ERROR) [28054.696369] [ T1793] amdgpu 0000:0a:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "3840x2160": 120 1188000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 (ERROR) [28054.696372] [ T1793] amdgpu 0000:0a:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "3840x2160": 120 1186813 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 (ERROR) [28054.696375] [ T1793] amdgpu 0000:0a:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "3840x2160": 120 1097750 3840 3952 3984 4000 2160 2279 2284 2287 0x40 0x9 (ERROR) [28054.696378] [ T1793] amdgpu 0000:0a:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "3840x2160": 100 1188000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 (ERROR) ``` ``` [28054.698761] [ T1793] amdgpu 0000:0a:00.0: [drm:dce112_validate_bandwidth [amdgpu]] dce112_validate_bandwidth: Bandwidth validation failed! [28054.698980] [ T1793] amdgpu 0000:0a:00.0: [drm:amdgpu_dm_atomic_check [amdgpu]] DC global validation failure: Bandwidth validation failure (BW and Watermark) (13) [28054.699196] [ T1793] amdgpu 0000:0a:00.0: [drm:amdgpu_dm_atomic_check [amdgpu]] Atomic check failed with err: -22 ``` -- You are receiving this mail because: You are watching all bug changes.
