I believe this is the same issue I had which is a VGA handoff problem. Can you try this patch the display team sent me? Harry: Will this patch be promoted in the next cycle? Tom On 03/05/2018 11:40 AM, KARBOWSKI Piotr wrote: > Hi list, > > I'd like to report a very odd screen artifacts while running both > 4.16-rc3, as well as latest 4.16-rc4 with git linux-firmware. > > I am using Ryzen 2400G with the integrate Vega. > > I am aware that RAVEN support is yet to be finished, however I've read > that some people do run it already, so I figured I will report the > issues, since other does not seems to hit it. > > I have amdgpu and all it's symbols built into the kernel image, and the > firmware added to initrammfs. The moment modesetting is initializing I > can see that native screen resolution goes, however, I can see only like > 25% of the screen and this very top-left 25% of screen is duplicated to > top-right. While the bottom half of screen is either black or have > lines, usually gray, unless some text on screen had another color then > it's green, blue, etc. > > Screenshots: > > Â Â Â Â https://i.imgur.com/qnDOKY7.jpg > Â Â Â Â https://i.imgur.com/XH42zit.jpg > > The AMD symbols that I've enabled in kernel: > > Â Â Â CONFIG_CPU_SUP_AMD=y > Â Â Â CONFIG_X86_MCE_AMD=y > Â Â Â CONFIG_AMD_NB=y > Â Â Â CONFIG_NET_VENDOR_AMD=y > Â Â Â CONFIG_DRM_AMDGPU=y > Â Â Â CONFIG_DRM_AMDGPU_SI=y > Â Â Â CONFIG_DRM_AMDGPU_CIK=y > Â Â Â CONFIG_DRM_AMD_ACP=y > Â Â Â CONFIG_DRM_AMD_DC=y > Â Â Â CONFIG_DRM_AMD_DC_FBC=y > Â Â Â CONFIG_DRM_AMD_DC_DCN1_0=y > Â Â Â CONFIG_HSA_AMD=y > Â Â Â CONFIG_AMD_IOMMU=y > Â Â Â CONFIG_AMD_IOMMU_V2=y > > The kernel log that had either drm, amd or firmware in there: > > Â Â Â [Â Â Â 0.000000] RAMDISK: [mem 0x7f88c000-0x7fffffff] > Â Â Â [Â Â Â 0.000000] ACPI: SSDT 0x000000009BD94908 005367 (v02 AMD > AmdTable 00000002 MSFT 02000002) > Â Â Â [Â Â Â 0.000000] ACPI: SSDT 0x000000009BD99C70 00119C (v01 AMDÂ Â Â AMD > CPUÂ 00000001 AMDÂ 00000001) > Â Â Â [Â Â Â 0.000000] ACPI: CRAT 0x000000009BD9AE10 000810 (v01 AMDÂ Â Â AMD > CRAT 00000001 AMDÂ 00000001) > Â Â Â [Â Â Â 0.000000] ACPI: CDIT 0x000000009BD9B620 000029 (v01 AMDÂ Â Â AMD > CDIT 00000001 AMDÂ 00000001) > Â Â Â [Â Â Â 0.000000] ACPI: SSDT 0x000000009BD9B650 002E6E (v01 AMDÂ Â Â AMD > AODÂ 00000001 INTL 20120913) > Â Â Â [Â Â Â 0.000000] ACPI: IVRS 0x000000009BD9E580 0000D0 (v02 AMDÂ Â Â AMD > IVRS 00000001 AMDÂ 00000000) > Â Â Â [Â Â Â 0.000000] ACPI: SSDT 0x000000009BD9E650 0000F8 (v01 AMDÂ Â Â AMD > PTÂ Â 00001000 INTL 20120913) > Â Â Â [Â Â Â 0.000000] ACPI: SSDT 0x000000009BD9E748 000E96 (v01 AMD > AmdTable 00000001 INTL 20120913) > Â Â Â [Â Â Â 0.000000] ACPI: SSDT 0x000000009BD9F5E0 000850 (v01 AMD > AmdTable 00000001 INTL 20120913) > Â Â Â [Â Â Â 0.000000] ACPI: SSDT 0x000000009BD9FE30 001993 (v01 AMD > AmdTable 00000001 INTL 20120913) > Â Â Â [Â Â Â 0.000000] Kernel command line: BOOT_IMAGE=/bzImage-4.16.0-rc4 > rootfstype=ext4 luks enc_root=/dev/sda2 lvm > root=/dev/mapper/megumin-rootfs > initrd=/initramfs.cpio.gz,/firmware-initramfs.cpio.gz > Â Â Â [Â Â Â 0.000000] ACPI Error: AE_ALREADY_EXISTS, (SSDT:Â AMD PT) while > loading table (20180105/tbxfload-228) > Â Â Â [Â Â Â 0.080000] smpboot: CPU0: AMD Ryzen 5 2400G with Radeon Vega > Graphics (family: 0x17, model: 0x11, stepping: 0x0) > Â Â Â [Â Â Â 0.080000] Performance Events: Fam17h core perfctr, AMD PMU > driver. > Â Â Â [Â Â Â 0.101786] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored > Â Â Â [Â Â Â 0.615782] AMD-Vi: IOMMU performance counters supported > Â Â Â [Â Â Â 0.623179] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40 > Â Â Â [Â Â Â 0.623314] AMD-Vi: Extended features (0x4f77ef22294ada): > Â Â Â [Â Â Â 0.623684] AMD-Vi: Lazy IO/TLB flushing enabled > Â Â Â [Â Â Â 0.624533] amd_uncore: AMD NB counters detected > Â Â Â [Â Â Â 0.624666] amd_uncore: AMD LLC counters detected > Â Â Â [Â Â Â 0.625076] perf/amd_iommu: Detected AMD IOMMU #0 (2 banks, 4 > counters/bank). > Â Â Â [Â Â Â 0.636229] AMD IOMMUv2 driver by Joerg Roedel <jroedel at suse.de> > Â Â Â [Â Â Â 0.637179] [drm] amdgpu kernel modesetting enabled. > Â Â Â [Â Â Â 0.637409] [drm] initializing kernel modesetting (RAVEN > 0x1002:0x15DD 0x1458:0xD000 0xC6). > Â Â Â [Â Â Â 0.637583] [drm] register mmio base: 0xFE500000 > Â Â Â [Â Â Â 0.637709] [drm] register mmio size: 524288 > Â Â Â [Â Â Â 0.637852] [drm] probing gen 2 caps for device 1022:15db = > 700d03/e > Â Â Â [Â Â Â 0.638005] [drm] probing mlw for device 1022:15db = 700d03 > Â Â Â [Â Â Â 0.638213] [drm] VCN decode is enabled in VM mode > Â Â Â [Â Â Â 0.638341] [drm] VCN encode is enabled in VM mode > Â Â Â [Â Â Â 0.660265] [drm] BIOS signature incorrect 74 7 > Â Â Â [Â Â Â 0.660422] [drm] vm size is 262144 GB, 4 levels, block size is > 9-bit, fragment size is 9-bit > Â Â Â [Â Â Â 0.660515] amdgpu 0000:09:00.0: VRAM: 1024M 0x000000F400000000 > - 0x000000F43FFFFFFF (1024M used) > Â Â Â [Â Â Â 0.660607] amdgpu 0000:09:00.0: GTT: 1024M 0x000000F500000000 - > 0x000000F53FFFFFFF > Â Â Â [Â Â Â 0.660689] [drm] Detected VRAM RAM=1024M, BAR=256M > Â Â Â [Â Â Â 0.660756] [drm] RAM width 128bits UNKNOWN > Â Â Â [Â Â Â 0.661653] [drm] amdgpu: 1024M of VRAM memory ready > Â Â Â [Â Â Â 0.661720] [drm] amdgpu: 3072M of GTT memory ready. > Â Â Â [Â Â Â 0.661793] [drm] GART: num cpu pages 262144, num gpu pages 262144 > Â Â Â [Â Â Â 0.662027] [drm] PCIE GART of 1024M enabled (table at > 0x000000F400800000). > Â Â Â [Â Â Â 0.663093] [drm] use_doorbell being set to: [true] > Â Â Â [Â Â Â 0.663229] [drm] Found VCN firmware Version: 1.73 Family ID: 18 > Â Â Â [Â Â Â 1.011745] [drm:construct] *ERROR* construct: Invalid Connector > ObjectID from Adapter Service for connector index:1! type 0 expected 3 > Â Â Â [Â Â Â 1.011969] [drm:construct] *ERROR* construct: Invalid Connector > ObjectID from Adapter Service for connector index:2! type 0 expected 3 > Â Â Â [Â Â Â 1.025959] [drm] Display Core initialized with v3.1.27! > Â Â Â [Â Â Â 1.051053] [drm] Supports vblank timestamp caching Rev 2 > (21.10.2013). > Â Â Â [Â Â Â 1.051128] [drm] Driver supports precise vblank timestamp query. > Â Â Â [Â Â Â 1.074231] [drm] VCN decode and encode initialized successfully. > Â Â Â [Â Â Â 1.081965] [drm] fb mappable at 0xE1000000 > Â Â Â [Â Â Â 1.082029] [drm] vram apper at 0xE0000000 > Â Â Â [Â Â Â 1.082095] [drm] size 8294400 > Â Â Â [Â Â Â 1.082155] [drm] fb depth is 24 > Â Â Â [Â Â Â 1.082216] [drm]Â Â Â pitch is 7680 > Â Â Â [Â Â Â 1.082323] fbcon: amdgpudrmfb (fb0) is primary device > Â Â Â [Â Â Â 1.200687] amdgpu 0000:09:00.0: fb0: amdgpudrmfb frame buffer > device > Â Â Â [Â Â Â 1.200734] amdgpu 0000:09:00.0: ring 0(gfx) uses VM inv eng 4 > on hub 0 > Â Â Â [Â Â Â 1.200752] amdgpu 0000:09:00.0: ring 1(comp_1.0.0) uses VM inv > eng 5 on hub 0 > Â Â Â [Â Â Â 1.200770] amdgpu 0000:09:00.0: ring 2(comp_1.1.0) uses VM inv > eng 6 on hub 0 > Â Â Â [Â Â Â 1.200788] amdgpu 0000:09:00.0: ring 3(comp_1.2.0) uses VM inv > eng 7 on hub 0 > Â Â Â [Â Â Â 1.200806] amdgpu 0000:09:00.0: ring 4(comp_1.3.0) uses VM inv > eng 8 on hub 0 > Â Â Â [Â Â Â 1.200824] amdgpu 0000:09:00.0: ring 5(comp_1.0.1) uses VM inv > eng 9 on hub 0 > Â Â Â [Â Â Â 1.200845] amdgpu 0000:09:00.0: ring 6(comp_1.1.1) uses VM inv > eng 10 on hub 0 > Â Â Â [Â Â Â 1.200863] amdgpu 0000:09:00.0: ring 7(comp_1.2.1) uses VM inv > eng 11 on hub 0 > Â Â Â [Â Â Â 1.200881] amdgpu 0000:09:00.0: ring 8(comp_1.3.1) uses VM inv > eng 12 on hub 0 > Â Â Â [Â Â Â 1.200900] amdgpu 0000:09:00.0: ring 9(kiq_2.1.0) uses VM inv > eng 13 on hub 0 > Â Â Â [Â Â Â 1.200918] amdgpu 0000:09:00.0: ring 10(sdma0) uses VM inv eng > 4 on hub 1 > Â Â Â [Â Â Â 1.200935] amdgpu 0000:09:00.0: ring 11(vcn_dec) uses VM inv > eng 5 on hub 1 > Â Â Â [Â Â Â 1.200952] amdgpu 0000:09:00.0: ring 12(vcn_enc0) uses VM inv > eng 6 on hub 1 > Â Â Â [Â Â Â 1.200970] amdgpu 0000:09:00.0: ring 13(vcn_enc1) uses VM inv > eng 7 on hub 1 > Â Â Â [Â Â Â 1.204453] [drm] Initialized amdgpu 3.23.0 20150101 for > 0000:09:00.0 on minor 0 > > -- Piotr. > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx -------------- next part -------------- A non-text attachment was scrubbed... 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