Date: Tue, 02 Aug 2022 18:07:28 +0000 From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: [Bug 262043] update of drm-*kmod breaks AMD GPU support Message-ID: <bug-262043-7141-zDBEJcqurx@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-262043-7141@https.bugs.freebsd.org/bugzilla/> References: <bug-262043-7141@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262043 --- Comment #5 from Stefan E=C3=9Fer <se@FreeBSD.org> --- Still failing today, relevant part of the boot message log: hdac1: <ATI (0xaab0) HDA Controller> mem 0xfce60000-0xfce63fff irq 55 at de= vice 0.1 on pci10 hdac1: hdac_get_capabilities: Invalid corb size (0) device_attach: hdac1 attach returned 6 [drm] radeon kernel modesetting enabled. drmn0: <drmn> on vgapci0 vgapci0: child drmn0 requested pci_enable_io vgapci0: child drmn0 requested pci_enable_io sysctl_warn_reuse: can't re-use a leaf (hw.dri.debug)! [drm] initializing kernel modesetting (VERDE 0x1002:0x683F 0x174B:0xA001 0x= 00). [drm ERROR :radeon_atombios_init] Unable to find PCI I/O BAR; using MMIO for ATOM IIO ATOM BIOS: C44501 drmn0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) drmn0: GTT: 2048M 0x0000000040000000 - 0x00000000BFFFFFFF [drm] Detected VRAM RAM=3D1024M, BAR=3D256M [drm] RAM width 128bits DDR [TTM] Zone kernel: Available graphics memory: 50262760 KiB [TTM] Zone dma32: Available graphics memory: 2097152 KiB [TTM] Initializing pool allocator [drm] radeon: 1024M of VRAM memory ready [drm] radeon: 2048M of GTT memory ready. [drm] Loading verde Microcode drmn0: successfully loaded firmware image 'radeon/verde_pfp.bin' drmn0: successfully loaded firmware image 'radeon/verde_me.bin' drmn0: successfully loaded firmware image 'radeon/verde_ce.bin' drmn0: successfully loaded firmware image 'radeon/verde_rlc.bin' drmn0: successfully loaded firmware image 'radeon/verde_mc.bin' drmn0: successfully loaded firmware image 'radeon/verde_smc.bin' [drm] Internal thermal controller without fan control [drm] radeon: dpm initialized drmn0: successfully loaded firmware image 'radeon/TAHITI_uvd.bin' drmn0: successfully loaded firmware image 'radeon/TAHITI_vce.bin' [drm] Found VCE firmware/feedback version 50.0.1 / 17! [drm] GART: num cpu pages 524288, num gpu pages 524288 [drm] PCIE GART of 2048M enabled (table at 0x00000000001D6000). drmn0: WB enabled drmn0: fence driver on ring 0 use gpu addr 0x0000000040000c00 drmn0: fence driver on ring 1 use gpu addr 0x0000000040000c04 drmn0: fence driver on ring 2 use gpu addr 0x0000000040000c08 drmn0: fence driver on ring 3 use gpu addr 0x0000000040000c0c drmn0: fence driver on ring 4 use gpu addr 0x0000000040000c10 drmn0: fence driver on ring 5 use gpu addr 0x0000000000075a18 drmn0: fence driver on ring 6 use gpu addr 0x0000000040000c18 drmn0: fence driver on ring 7 use gpu addr 0x0000000040000c1c drmn0: radeon: MSI limited to 32-bit drmn0: radeon: using MSI. [drm] radeon: irq initialized. [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 1 succeeded in 1 usecs [drm] ring test on 2 succeeded in 1 usecs [drm] ring test on 3 succeeded in 10 usecs [drm] ring test on 4 succeeded in 4 usecs [drm] ring test on 5 succeeded in 1 usecs [drm] UVD initialized successfully. [drm] ring test on 6 succeeded in 19 usecs [drm] ring test on 7 succeeded in 4 usecs [drm] VCE initialized successfully. [drm] ib test on ring 0 succeeded in 0 usecs [drm] ib test on ring 1 succeeded in 0 usecs [drm] ib test on ring 2 succeeded in 0 usecs [drm] ib test on ring 3 succeeded in 0 usecs [drm] ib test on ring 4 succeeded in 0 usecs [drm] ib test on ring 5 succeeded [drm] ib test on ring 6 succeeded [drm] ib test on ring 7 succeeded lkpi_iic0: <LinuxKPI I2C> on drm1 iicbus0: <Philips I2C bus> on lkpi_iic0 iic0: <I2C generic I/O> on iicbus0 iicsmb0: <SMBus over I2C bridge> on iicbus0 smbus0: <System Management Bus> on iicsmb0 smb0: <SMBus generic I/O> on smbus0 [drm] Radeon Display Connectors [drm] Connector 0: [drm] DP-1 [drm] HPD4 [drm] DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c [drm] Encoders: [drm] DFP1: INTERNAL_UNIPHY2 [drm] Connector 1: [drm] HDMI-A-1 [drm] HPD1 [drm] DDC: 0x6570 0x6570 0x6574 0x6574 0x6578 0x6578 0x657c 0x657c [drm] Encoders: [drm] DFP2: INTERNAL_UNIPHY2 [drm] Connector 2: [drm] DVI-I-1 [drm] HPD2 [drm] DDC: 0x6560 0x6560 0x6564 0x6564 0x6568 0x6568 0x656c 0x656c [drm] Encoders: [drm] DFP3: INTERNAL_UNIPHY [drm] CRT1: INTERNAL_KLDSCP_DAC1 drmn0: [drm] Cannot find any crtc or sizes [drm] Initialized radeon 2.50.0 20080528 for drmn0 on minor 0 The cause of the attach failure seems to be failed communication with the display device (LG 4K display connected to the HDMI port). --=20 You are receiving this mail because: You are the assignee for the bug.=
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