dri-devel January 2021

dri-devel@lists.freedesktop.org

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737 discussions

[PATCH] drm/msm: dsi: Remove redundant null check before clk_prepare_enable/clk_disable_unprepare
by Xu Wang 02 Oct '21

02 Oct '21

Because clk_prepare_enable() and clk_disable_unprepare() already checked NULL clock parameter, so the additional checks are unnecessary, just remove them. Signed-off-by: Xu Wang <vulab(a)iscas.ac.cn> --- drivers/gpu/drm/msm/dsi/dsi_host.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index ab281cba0f08..e7af90f045bf 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -565,13 +565,11 @@ int dsi_link_clk_enable_6g(struct msm_dsi_host *msm_host) goto pixel_clk_err; } - if (msm_host->byte_intf_clk) { - ret = clk_prepare_enable(msm_host->byte_intf_clk); - if (ret) { - pr_err("%s: Failed to enable byte intf clk\n", - __func__); - goto byte_intf_clk_err; - } + ret = clk_prepare_enable(msm_host->byte_intf_clk); + if (ret) { + pr_err("%s: Failed to enable byte intf clk\n", + __func__); + goto byte_intf_clk_err; } return 0; @@ -667,8 +665,7 @@ void dsi_link_clk_disable_6g(struct msm_dsi_host *msm_host) dev_pm_opp_set_rate(&msm_host->pdev->dev, 0); clk_disable_unprepare(msm_host->esc_clk); clk_disable_unprepare(msm_host->pixel_clk); - if (msm_host->byte_intf_clk) - clk_disable_unprepare(msm_host->byte_intf_clk); + clk_disable_unprepare(msm_host->byte_intf_clk); clk_disable_unprepare(msm_host->byte_clk); } -- 2.17.1

2 1

[PATCH] drm/msm/mdp5: Remove redundant null check before clk_prepare_enable/clk_disable_unprepare
by Xu Wang 02 Oct '21

02 Oct '21

Because clk_prepare_enable() and clk_disable_unprepare() already checked NULL clock parameter, so the additional checks are unnecessary, just remove them. Signed-off-by: Xu Wang <vulab(a)iscas.ac.cn> --- drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 18 ++++++------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c | 12 ++++-------- 2 files changed, 10 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c index 15aed45022bc..8d373d2ffd51 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c @@ -303,15 +303,12 @@ static int mdp5_disable(struct mdp5_kms *mdp5_kms) mdp5_kms->enable_count--; WARN_ON(mdp5_kms->enable_count < 0); - if (mdp5_kms->tbu_rt_clk) - clk_disable_unprepare(mdp5_kms->tbu_rt_clk); - if (mdp5_kms->tbu_clk) - clk_disable_unprepare(mdp5_kms->tbu_clk); + clk_disable_unprepare(mdp5_kms->tbu_rt_clk); + clk_disable_unprepare(mdp5_kms->tbu_clk); clk_disable_unprepare(mdp5_kms->ahb_clk); clk_disable_unprepare(mdp5_kms->axi_clk); clk_disable_unprepare(mdp5_kms->core_clk); - if (mdp5_kms->lut_clk) - clk_disable_unprepare(mdp5_kms->lut_clk); + clk_disable_unprepare(mdp5_kms->lut_clk); return 0; } @@ -325,12 +322,9 @@ static int mdp5_enable(struct mdp5_kms *mdp5_kms) clk_prepare_enable(mdp5_kms->ahb_clk); clk_prepare_enable(mdp5_kms->axi_clk); clk_prepare_enable(mdp5_kms->core_clk); - if (mdp5_kms->lut_clk) - clk_prepare_enable(mdp5_kms->lut_clk); - if (mdp5_kms->tbu_clk) - clk_prepare_enable(mdp5_kms->tbu_clk); - if (mdp5_kms->tbu_rt_clk) - clk_prepare_enable(mdp5_kms->tbu_rt_clk); + clk_prepare_enable(mdp5_kms->lut_clk); + clk_prepare_enable(mdp5_kms->tbu_clk); + clk_prepare_enable(mdp5_kms->tbu_rt_clk); return 0; } diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c index 09bd46ad820b..02c6c4b68c68 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c @@ -137,10 +137,8 @@ static int mdp5_mdss_enable(struct msm_mdss *mdss) DBG(""); clk_prepare_enable(mdp5_mdss->ahb_clk); - if (mdp5_mdss->axi_clk) - clk_prepare_enable(mdp5_mdss->axi_clk); - if (mdp5_mdss->vsync_clk) - clk_prepare_enable(mdp5_mdss->vsync_clk); + clk_prepare_enable(mdp5_mdss->axi_clk); + clk_prepare_enable(mdp5_mdss->vsync_clk); return 0; } @@ -150,10 +148,8 @@ static int mdp5_mdss_disable(struct msm_mdss *mdss) struct mdp5_mdss *mdp5_mdss = to_mdp5_mdss(mdss); DBG(""); - if (mdp5_mdss->vsync_clk) - clk_disable_unprepare(mdp5_mdss->vsync_clk); - if (mdp5_mdss->axi_clk) - clk_disable_unprepare(mdp5_mdss->axi_clk); + clk_disable_unprepare(mdp5_mdss->vsync_clk); + clk_disable_unprepare(mdp5_mdss->axi_clk); clk_disable_unprepare(mdp5_mdss->ahb_clk); return 0; -- 2.17.1

2 1

[PATCH] drm/msm/mdp4: Remove redundant null check before clk_prepare_enable/clk_disable_unprepare
by Xu Wang 02 Oct '21

02 Oct '21

2 1

[PATCH] drm/nouveau: avoid a use-after-free when BO init fails
by Jeremy Cline 28 Sep '21

28 Sep '21

nouveau_bo_init() is backed by ttm_bo_init() and ferries its return code back to the caller. On failures, ttm_bo_init() invokes the provided destructor which should de-initialize and free the memory. Thus, when nouveau_bo_init() returns an error the gem object has already been released and the memory freed by nouveau_bo_del_ttm(). Fixes: 019cbd4a4feb ("drm/nouveau: Initialize GEM object before TTM object") Cc: Thierry Reding <treding(a)nvidia.com> Signed-off-by: Jeremy Cline <jcline(a)redhat.com> --- drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 787d05eefd9c..d30157cc7169 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -211,10 +211,8 @@ nouveau_gem_new(struct nouveau_cli *cli, u64 size, int align, uint32_t domain, } ret = nouveau_bo_init(nvbo, size, align, domain, NULL, NULL); - if (ret) { - nouveau_bo_ref(NULL, &nvbo); + if (ret) return ret; - } /* we restrict allowed domains on nv50+ to only the types * that were requested at creation time. not possibly on -- 2.28.0

3 2

[Bug 85421] New: radeon stalled, GPU lockup, reset and failed on resume; crashed by firefox.
by bugzilla-daemon＠bugzilla.kernel.org 24 Sep '21

24 Sep '21

https://bugzilla.kernel.org/show_bug.cgi?id=85421 Bug ID: 85421 Summary: radeon stalled, GPU lockup, reset and failed on resume; crashed by firefox. Product: Drivers Version: 2.5 Kernel Version: 3.16.3 Hardware: x86-64 OS: Linux Tree: Fedora Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: htl10(a)users.sourceforge.net Regression: No Created attachment 152191 --> https://bugzilla.kernel.org/attachment.cgi?id=152191&action=edit /var/log/messages from radeon 0000:00:01.0: ring 0 stalled to reboot. I was away from the computer when the radeon dri driver crashed; I left a fair number of firefox windows on/tab, some of them may have videos (from BBC news web site) and animated gifs from another web site on; but it crashed about 5-10 minutes after I was away and I was aware of it because the laptop blipped. # lspci | grep VGA 00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Mullins [Radeon R3 Graphics] some excerpt from the attached logs are: ... [ 8770.250116] radeon 0000:00:01.0: ring 0 stalled for more than 10012msec [ 8770.250128] radeon 0000:00:01.0: GPU lockup (waiting for 0x0000000000056034 last fence id 0x0000000000056031 on ring 0) [ 8770.298635] radeon 0000:00:01.0: Saved 14196 dwords of commands on ring 0. [ 8770.298663] radeon 0000:00:01.0: GPU softreset: 0x0000000C ... [ 8770.313299] radeon 0000:00:01.0: GPU reset succeeded, trying to resume ... [ 8770.339724] [drm] ring test on 0 succeeded in 3 usecs [ 8770.518568] [drm:cik_ring_test] *ERROR* radeon: ring 1 test failed (scratch(0x3010C)=0xCAFEDEAD) [ 8770.752885] [drm:cik_sdma_ring_test] *ERROR* radeon: ring 3 test failed (0xCAFEDEAD) [ 8770.752892] [drm:cik_resume] *ERROR* cik startup failed on resume [ 8780.753181] radeon 0000:00:01.0: ring 0 stalled for more than 10001msec [ 8780.753193] radeon 0000:00:01.0: GPU lockup (waiting for 0x00000000000560f7 last fence id 0x0000000000056031 on ring 0) [ 8780.753199] [drm:cik_ib_test] *ERROR* radeon: fence wait failed (-35). [ 8780.753209] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35). [ 8780.753215] radeon 0000:00:01.0: ib ring test failed (-35). [ 8780.762131] radeon 0000:00:01.0: GPU softreset: 0x0000000C ... The kernel is a largely fedora 3.16.3-200 one grabbed from the koji srpm but with the additional patch from https://bugzilla.kernel.org/show_bug.cgi?id=71051#c8 drv ati 7.4.0 , mesa 10.2.8, glamor from git 347ef4 . -- You are receiving this mail because: You are watching the assignee of the bug.

1 41

[PATCH v2] drm/bridge: lt9611: Fix handling of 4k panels
by Robert Foss 18 Sep '21

18 Sep '21

4k requires two dsi pipes, so don't report MODE_OK when only a single pipe is configured. But rather report MODE_PANEL to signal that requirements of the panel are not being met. Reported-by: Peter Collingbourne <pcc(a)google.com> Suggested-by: Peter Collingbourne <pcc(a)google.com> Signed-off-by: Robert Foss <robert.foss(a)linaro.org> Tested-by: John Stultz <john.stultz(a)linaro.org> Tested-by: Anibal Limon <anibal.limon(a)linaro.org> Acked-By: Vinod Koul <vkoul(a)kernel.org> Tested-by: Peter Collingbourne <pcc(a)google.com> Reviewed-by: Bjorn Andersson <bjorn.andersson(a)linaro.org> --- drivers/gpu/drm/bridge/lontium-lt9611.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c index d734d9402c35..e8eb8deb444b 100644 --- a/drivers/gpu/drm/bridge/lontium-lt9611.c +++ b/drivers/gpu/drm/bridge/lontium-lt9611.c @@ -867,8 +867,14 @@ static enum drm_mode_status lt9611_bridge_mode_valid(struct drm_bridge *bridge, const struct drm_display_mode *mode) { struct lt9611_mode *lt9611_mode = lt9611_find_mode(mode); + struct lt9611 *lt9611 = bridge_to_lt9611(bridge); - return lt9611_mode ? MODE_OK : MODE_BAD; + if (!lt9611_mode) + return MODE_BAD; + else if (lt9611_mode->intfs > 1 && !lt9611->dsi1) + return MODE_PANEL; + else + return MODE_OK; } static void lt9611_bridge_pre_enable(struct drm_bridge *bridge) -- 2.27.0

4 4

[PATCH] drm/rockchip: cdn-dp-core: Fix cdn_dp_resume unused warning
by Palmer Dabbelt 14 Sep '21

14 Sep '21

From: Palmer Dabbelt <palmerdabbelt(a)google.com> cdn_dp_resume is only used under PM_SLEEP, and now that it's static an unused function warning is triggered undner !PM_SLEEP. This conditionally enables the function to avoid the warning. Fixes: 7c49abb4c2f8 ("drm/rockchip: cdn-dp-core: Make cdn_dp_core_suspend/resume static") Signed-off-by: Palmer Dabbelt <palmerdabbelt(a)google.com> --- drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c index a4a45daf93f2..063a60d213ba 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-core.c +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c @@ -1121,6 +1121,7 @@ static int cdn_dp_suspend(struct device *dev) return ret; } +#ifdef CONFIG_PM_SLEEP static int cdn_dp_resume(struct device *dev) { struct cdn_dp_device *dp = dev_get_drvdata(dev); @@ -1133,6 +1134,7 @@ static int cdn_dp_resume(struct device *dev) return 0; } +#endif static int cdn_dp_probe(struct platform_device *pdev) { -- 2.20.1

2 1

[Bug 107381] New: radeon VCE init error (-110) -- AMD/Intel Mars Hybrid Graphics
by bugzilla-daemon＠bugzilla.kernel.org 06 Sep '21

06 Sep '21

https://bugzilla.kernel.org/show_bug.cgi?id=107381 Bug ID: 107381 Summary: radeon VCE init error (-110) -- AMD/Intel Mars Hybrid Graphics Product: Drivers Version: 2.5 Kernel Version: 4.3 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: schmod(a)gmail.com Regression: No Created attachment 192261 --> https://bugzilla.kernel.org/attachment.cgi?id=192261&action=edit dmesg output Since upgrading to Ubuntu 15.10, I have encountered graphics performance issues, and have occasionally experienced lockups during boot. I have encountered this issue on kernel 4.2.0 and 4.3.0, and it seems to have affected users on other distributions as well: https://bugs.launchpad.net/fedora/+source/linux/+bug/1512848 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=803087 https://bugzilla.redhat.com/show_bug.cgi?id=1262649 Notably, this issue seems to primarily impact users with The ATI "Mars" chipset, on machines that have an Intel/AMD hybrid graphics hardware configuration. This shows up in dmesg (full log attached, because there's a fair amount of seemingly-useful context): [ 4.917369] radeon 0000:01:00.0: VCE init error (-110). Some other context from my PC: $ xrandr --listproviders Providers: number : 3 Provider 0: id: 0x6a cap: 0x9, Source Output, Sink Offload crtcs: 4 outputs: 5 associated providers: 2 name:Intel Provider 1: id: 0x41 cap: 0x6, Sink Output, Source Offload crtcs: 2 outputs: 0 associated providers: 2 name:radeon Provider 2: id: 0x41 cap: 0x6, Sink Output, Source Offload crtcs: 2 outputs: 0 associated providers: 2 name:radeon $ lspci -k (trimmed to omit likely-irrelevant devices) 00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09) Subsystem: Samsung Electronics Co Ltd Device c0e6 Kernel driver in use: ivb_uncore 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09) Kernel driver in use: pcieport 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) DeviceName: Onboard IGD Subsystem: Samsung Electronics Co Ltd Device c0e6 Kernel driver in use: i915 01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Mars [Radeon HD 8670A/8670M/8750M] (rev ff) Kernel driver in use: radeon -- You are receiving this mail because: You are watching the assignee of the bug.

1 23

[Bug 208909] New: amdgpu Ryzen 7 4700U NULL pointer dereference multi monitor with rotation
by bugzilla-daemon＠bugzilla.kernel.org 25 Aug '21

25 Aug '21

https://bugzilla.kernel.org/show_bug.cgi?id=208909 Bug ID: 208909 Summary: amdgpu Ryzen 7 4700U NULL pointer dereference multi monitor with rotation Product: Drivers Version: 2.5 Kernel Version: 5.8.0-050800-generic Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: kernel(a)890.at Regression: No Created attachment 290909 --> https://bugzilla.kernel.org/attachment.cgi?id=290909&action=edit dmesg output Hi, I have a lenovo E15 gen2 laptop running, with a Ryzen 7 4700U renoir Vega 7, on a 5.8 ubuntu mainline kernel including the latest firmware files (git). System seems stable so far when running 2 monitors (internal display, and external display on DP). When adding a third monitor on the HDMI output and rotating this monitor, the system crashes with a null pointer dereference. any help would be appreciated cheers -- You are receiving this mail because: You are watching the assignee of the bug.

1 13

[Bug 204849] New: amdgpu (RX560X) traceboot in dmesg boot output, system instability
by bugzilla-daemon＠bugzilla.kernel.org 22 Aug '21

22 Aug '21

https://bugzilla.kernel.org/show_bug.cgi?id=204849 Bug ID: 204849 Summary: amdgpu (RX560X) traceboot in dmesg boot output, system instability Product: Drivers Version: 2.5 Kernel Version: 5.3-rc8 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: justin(a)postgresql.org Regression: No Trying to sort out a system stability problem with my new laptop (Acer Nitro 5, model AN515-42-R3EE) with Ryzen 2700U and RX560X. dmesg output shows traceback for amdgpu with kernel 5.3-rc8, all prior kernels I've tested (various 4.x, and 5.3-rc7) also have various tracebacks shown in amdgpu. Here's the 5.3-rc8 kernel one, note there are several that show up at the same time in the dmesg output, all amdgpu related: *********************************************************************** [ 5.662316] ------------[ cut here ]------------ [ 5.662430] WARNING: CPU: 2 PID: 403 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1882 write_i2c_default_retimer_setting.cold+0x45 /0xab [amdgpu] [ 5.662431] Modules linked in: hid_generic usbhid amdgpu(+) crct10dif_pclmul crc32_pclmul crc32c_intel rtsx_pci_sdmmc ghash_clmulni_intel mmc_co re amd_iommu_v2 gpu_sched i2c_algo_bit aesni_intel drm_kms_helper aes_x86_64 xhci_pci crypto_simd syscopyarea sysfillrect xhci_hcd sysimgblt fb_sys _fops ttm cryptd glue_helper drm usbcore serio_raw rtsx_pci video wmi pinctrl_amd i2c_hid button dm_mirror dm_region_hash dm_log sg dm_multipath dm _mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs [ 5.662449] CPU: 2 PID: 403 Comm: systemd-udevd Not tainted 5.3.0-rc8-2.gd6f0b71-default #1 openSUSE Tumbleweed (unreleased) [ 5.662450] Hardware name: Acer Nitro AN515-42/Freed_RRS, BIOS V1.13 02/11/2019 [ 5.662530] RIP: 0010:write_i2c_default_retimer_setting.cold+0x45/0xab [amdgpu] [ 5.662532] Code: 76 2c b5 d8 0f 0b e9 ab 14 fd ff 48 c7 c7 c0 7d c7 c0 e8 63 2c b5 d8 0f 0b e9 ea 13 fd ff 48 c7 c7 c0 7d c7 c0 e8 50 2c b5 d8 <0f> 0b e9 83 13 fd ff 48 c7 c7 c0 7d c7 c0 e8 3d 2c b5 d8 0f 0b e9 [ 5.662533] RSP: 0018:ffffaccd804b7248 EFLAGS: 00010246 [ 5.662534] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.662534] RDX: 0000000000000000 RSI: ffff9eb08ec99a18 RDI: ffff9eb08ec99a18 [ 5.662535] RBP: ffff9eb077d401b8 R08: ffff9eb08ec99a18 R09: ffff9eb08f219c40 [ 5.662535] R10: 0000000000000406 R11: 00000000000ea8ac R12: 0000000000000000 [ 5.662536] R13: 0000000000000000 R14: ffff9eb077c00000 R15: ffff9eb077ce3800 [ 5.662537] FS: 00007f7734d34d40(0000) GS:ffff9eb08ec80000(0000) knlGS:0000000000000000 [ 5.662537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.662538] CR2: 00007f772e838a70 CR3: 000000023ebe2000 CR4: 00000000003406e0 [ 5.662538] Call Trace: [ 5.662619] core_link_enable_stream+0x861/0x870 [amdgpu] [ 5.662696] ? dce110_apply_ctx_to_hw+0x4b0/0x530 [amdgpu] [ 5.662769] dce110_apply_ctx_to_hw+0x4b0/0x530 [amdgpu] [ 5.662844] dc_commit_state_no_check+0x216/0x540 [amdgpu] [ 5.662917] dc_commit_state+0x8f/0xb0 [amdgpu] [ 5.662993] amdgpu_dm_atomic_commit_tail+0x3bf/0xfb0 [amdgpu] [ 5.663068] ? fill_dc_plane_info_and_addr+0x340/0x340 [amdgpu] [ 5.663140] ? dm_plane_helper_prepare_fb+0x20d/0x290 [amdgpu] [ 5.663148] ? commit_tail+0x3c/0x70 [drm_kms_helper] [ 5.663153] commit_tail+0x3c/0x70 [drm_kms_helper] [ 5.663159] drm_atomic_helper_commit+0x108/0x110 [drm_kms_helper] [ 5.663172] drm_client_modeset_commit_atomic+0x1d0/0x1f0 [drm] [ 5.663184] drm_client_modeset_commit_force+0x50/0x150 [drm] [ 5.663189] drm_fb_helper_restore_fbdev_mode_unlocked+0x49/0xa0 [drm_kms_helper] [ 5.663195] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 5.663198] fbcon_init+0x2a9/0x5d0 [ 5.663201] visual_init+0xce/0x130 [ 5.663203] do_bind_con_driver+0x1b9/0x2a0 [ 5.663205] do_take_over_console+0x115/0x180 [ 5.663206] do_fbcon_takeover+0x58/0xb0 [ 5.663208] register_framebuffer+0x1e4/0x300 [ 5.663214] __drm_fb_helper_initial_config_and_unlock+0x2fa/0x440 [drm_kms_helper] [ 5.663269] amdgpu_fbdev_init+0xbc/0xf0 [amdgpu] [ 5.663347] amdgpu_device_init.cold+0x5b5/0x8ec [amdgpu] [ 5.663399] amdgpu_driver_load_kms+0x86/0x1f0 [amdgpu] [ 5.663409] drm_dev_register+0x111/0x150 [drm] [ 5.663460] amdgpu_pci_probe+0xbd/0x120 [amdgpu] [ 5.663464] ? __pm_runtime_resume+0x58/0x80 [ 5.663466] local_pci_probe+0x42/0x80 [ 5.663468] pci_device_probe+0x107/0x1b0 [ 5.663470] really_probe+0xf0/0x380 [ 5.663471] driver_probe_device+0x59/0xd0 [ 5.663473] device_driver_attach+0x53/0x60 [ 5.663474] __driver_attach+0x8a/0x150 [ 5.663475] ? device_driver_attach+0x60/0x60 [ 5.663476] bus_for_each_dev+0x78/0xc0 [ 5.663478] bus_add_driver+0x14a/0x1e0 [ 5.663479] driver_register+0x6c/0xb0 [ 5.663481] ? 0xffffffffc070e000 [ 5.663483] do_one_initcall+0x46/0x1f4 [ 5.663486] ? _cond_resched+0x15/0x30 [ 5.663488] ? kmem_cache_alloc_trace+0x1c1/0x210 [ 5.663490] ? do_init_module+0x23/0x230 [ 5.663491] do_init_module+0x5c/0x230 [ 5.663493] load_module+0x14a8/0x1610 [ 5.663495] ? vmap_page_range_noflush+0x23c/0x350 [ 5.663497] ? __do_sys_init_module+0x16e/0x1a0 [ 5.663498] ? _cond_resched+0x15/0x30 [ 5.663499] __do_sys_init_module+0x16e/0x1a0 [ 5.663501] do_syscall_64+0x6e/0x1e0 [ 5.663503] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 5.663504] RIP: 0033:0x7f7733b7823a [ 5.663506] Code: 48 8b 0d 61 ac 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2e ac 2b 00 f7 d8 64 89 01 48 [ 5.663507] RSP: 002b:00007ffffa6bac38 EFLAGS: 00000246 ORIG_RAX: 00000000000000af [ 5.663508] RAX: ffffffffffffffda RBX: 00005643b487d140 RCX: 00007f7733b7823a [ 5.663509] RDX: 00007f77344ae8bd RSI: 0000000000865a77 RDI: 00007f772dfd3010 [ 5.663509] RBP: 00007f77344ae8bd R08: 0000000000000000 R09: 0000000300000001 [ 5.663510] R10: 00005643b488e410 R11: 0000000000000246 R12: 00007f772dfd3010 [ 5.663510] R13: 00005643b4879970 R14: 00005643b4890890 R15: 0000000003938700 [ 5.663511] ---[ end trace e1e9bc13f40b1150 ]--- [ 5.663730] ------------[ cut here ]------------ [ 5.663820] WARNING: CPU: 2 PID: 403 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1894 write_i2c_default_retimer_setting.cold+0x32/0xab [amdgpu] [ 5.663820] Modules linked in: hid_generic usbhid amdgpu(+) crct10dif_pclmul crc32_pclmul crc32c_intel rtsx_pci_sdmmc ghash_clmulni_intel mmc_core amd_iommu_v2 gpu_sched i2c_a lgo_bit aesni_intel drm_kms_helper aes_x86_64 xhci_pci crypto_simd syscopyarea sysfillrect xhci_hcd sysimgblt fb_sys_fops ttm cryptd glue_helper drm usbcore serio_raw rtsx_pci vi deo wmi pinctrl_amd i2c_hid button dm_mirror dm_region_hash dm_log sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs [ 5.663832] CPU: 2 PID: 403 Comm: systemd-udevd Tainted: G W 5.3.0-rc8-2.gd6f0b71-default #1 openSUSE Tumbleweed (unreleased) [ 5.663833] Hardware name: Acer Nitro AN515-42/Freed_RRS, BIOS V1.13 02/11/2019 [ 5.663912] RIP: 0010:write_i2c_default_retimer_setting.cold+0x32/0xab [amdgpu] [ 5.663913] Code: 89 2c b5 d8 0f 0b e9 6c 14 fd ff 48 c7 c7 c0 7d c7 c0 e8 76 2c b5 d8 0f 0b e9 ab 14 fd ff 48 c7 c7 c0 7d c7 c0 e8 63 2c b5 d8 <0f> 0b e9 ea 13 fd ff 48 c7 c7 c0 7d c7 c0 e8 50 2c b5 d8 0f 0b e9 [ 5.663913] RSP: 0018:ffffaccd804b7248 EFLAGS: 00010246 [ 5.663914] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000006 [ 5.663915] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff9eb08ec99a10 [ 5.663915] RBP: ffff9eb077d401b8 R08: 000000015195ac4f R09: ffff9eb08f219c40 [ 5.663916] R10: 0000000000000453 R11: 00000000000e92f4 R12: 0000000000000000 [ 5.663916] R13: 0000000000000000 R14: ffff9eb077c00000 R15: ffff9eb077ce3800 [ 5.663917] FS: 00007f7734d34d40(0000) GS:ffff9eb08ec80000(0000) knlGS:0000000000000000 [ 5.663917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.663918] CR2: 00007f772e838a70 CR3: 000000023ebe2000 CR4: 00000000003406e0 [ 5.663918] Call Trace: [ 5.663993] core_link_enable_stream+0x861/0x870 [amdgpu] [ 5.664067] ? dce110_apply_ctx_to_hw+0x4b0/0x530 [amdgpu] [ 5.664139] dce110_apply_ctx_to_hw+0x4b0/0x530 [amdgpu] [ 5.664212] dc_commit_state_no_check+0x216/0x540 [amdgpu] [ 5.664284] dc_commit_state+0x8f/0xb0 [amdgpu] [ 5.664357] amdgpu_dm_atomic_commit_tail+0x3bf/0xfb0 [amdgpu] [ 5.664430] ? fill_dc_plane_info_and_addr+0x340/0x340 [amdgpu] [ 5.664500] ? dm_plane_helper_prepare_fb+0x20d/0x290 [amdgpu] [ 5.664507] ? commit_tail+0x3c/0x70 [drm_kms_helper] [ 5.664512] commit_tail+0x3c/0x70 [drm_kms_helper] [ 5.664517] drm_atomic_helper_commit+0x108/0x110 [drm_kms_helper] [ 5.664528] drm_client_modeset_commit_atomic+0x1d0/0x1f0 [drm] [ 5.664539] drm_client_modeset_commit_force+0x50/0x150 [drm] [ 5.664545] drm_fb_helper_restore_fbdev_mode_unlocked+0x49/0xa0 [drm_kms_helper] [ 5.664550] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 5.664551] fbcon_init+0x2a9/0x5d0 [ 5.664553] visual_init+0xce/0x130 [ 5.664554] do_bind_con_driver+0x1b9/0x2a0 [ 5.664556] do_take_over_console+0x115/0x180 [ 5.664557] do_fbcon_takeover+0x58/0xb0 [ 5.664559] register_framebuffer+0x1e4/0x300 [ 5.664564] __drm_fb_helper_initial_config_and_unlock+0x2fa/0x440 [drm_kms_helper] [ 5.664618] amdgpu_fbdev_init+0xbc/0xf0 [amdgpu] [ 5.664697] amdgpu_device_init.cold+0x5b5/0x8ec [amdgpu] [ 5.664748] amdgpu_driver_load_kms+0x86/0x1f0 [amdgpu] [ 5.664758] drm_dev_register+0x111/0x150 [drm] [ 5.664809] amdgpu_pci_probe+0xbd/0x120 [amdgpu] [ 5.664810] ? __pm_runtime_resume+0x58/0x80 [ 5.664812] local_pci_probe+0x42/0x80 [ 5.664813] pci_device_probe+0x107/0x1b0 [ 5.664814] really_probe+0xf0/0x380 [ 5.664815] driver_probe_device+0x59/0xd0 [ 5.664816] device_driver_attach+0x53/0x60 [ 5.664817] __driver_attach+0x8a/0x150 [ 5.664818] ? device_driver_attach+0x60/0x60 [ 5.664820] bus_for_each_dev+0x78/0xc0 [ 5.664821] bus_add_driver+0x14a/0x1e0 [ 5.664822] driver_register+0x6c/0xb0 [ 5.664823] ? 0xffffffffc070e000 [ 5.664824] do_one_initcall+0x46/0x1f4 [ 5.664826] ? _cond_resched+0x15/0x30 [ 5.664827] ? kmem_cache_alloc_trace+0x1c1/0x210 [ 5.664828] ? do_init_module+0x23/0x230 [ 5.664829] do_init_module+0x5c/0x230 [ 5.664830] load_module+0x14a8/0x1610 [ 5.664832] ? vmap_page_range_noflush+0x23c/0x350 [ 5.664834] ? __do_sys_init_module+0x16e/0x1a0 [ 5.664835] ? _cond_resched+0x15/0x30 [ 5.664836] __do_sys_init_module+0x16e/0x1a0 [ 5.664838] do_syscall_64+0x6e/0x1e0 [ 5.664839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 5.664840] RIP: 0033:0x7f7733b7823a [ 5.664841] Code: 48 8b 0d 61 ac 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2e ac 2b 00 f7 d8 64 89 01 48 [ 5.664842] RSP: 002b:00007ffffa6bac38 EFLAGS: 00000246 ORIG_RAX: 00000000000000af [ 5.664843] RAX: ffffffffffffffda RBX: 00005643b487d140 RCX: 00007f7733b7823a [ 5.664843] RDX: 00007f77344ae8bd RSI: 0000000000865a77 RDI: 00007f772dfd3010 [ 5.664844] RBP: 00007f77344ae8bd R08: 0000000000000000 R09: 0000000300000001 [ 5.664844] R10: 00005643b488e410 R11: 0000000000000246 R12: 00007f772dfd3010 [ 5.664844] R13: 00005643b4879970 R14: 00005643b4890890 R15: 0000000003938700 [ 5.664846] ---[ end trace e1e9bc13f40b1151 ]--- [ 5.665063] ------------[ cut here ]------------ [ 5.665150] WARNING: CPU: 2 PID: 403 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1906 write_i2c_default_retimer_setting.cold+0xc/0xab [amdgpu] [ 5.665150] Modules linked in: hid_generic usbhid amdgpu(+) crct10dif_pclmul crc32_pclmul crc32c_intel rtsx_pci_sdmmc ghash_clmulni_intel mmc_core amd_iommu_v2 gpu_sched i2c_a lgo_bit aesni_intel drm_kms_helper aes_x86_64 xhci_pci crypto_simd syscopyarea sysfillrect xhci_hcd sysimgblt fb_sys_fops ttm cryptd glue_helper drm usbcore serio_raw rtsx_pci vi deo wmi pinctrl_amd i2c_hid button dm_mirror dm_region_hash dm_log sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs [ 5.665159] CPU: 2 PID: 403 Comm: systemd-udevd Tainted: G W 5.3.0-rc8-2.gd6f0b71-default #1 openSUSE Tumbleweed (unreleased) [ 5.665159] Hardware name: Acer Nitro AN515-42/Freed_RRS, BIOS V1.13 02/11/2019 [ 5.665238] RIP: 0010:write_i2c_default_retimer_setting.cold+0xc/0xab [amdgpu] [ 5.665239] Code: af 2c b5 d8 0f 0b e9 fd 10 fd ff 48 c7 c7 c0 7d c7 c0 e8 9c 2c b5 d8 0f 0b e9 d3 0f fd ff 48 c7 c7 c0 7d c7 c0 e8 89 2c b5 d8 <0f> 0b e9 6c 14 fd ff 48 c7 c7 c0 7d c7 c0 e8 76 2c b5 d8 0f 0b e9 [ 5.665240] RSP: 0018:ffffaccd804b7248 EFLAGS: 00010246 [ 5.665241] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000006 [ 5.665241] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff9eb08ec99a10 [ 5.665241] RBP: ffff9eb077d401b8 R08: 0000000151aa03f6 R09: ffff9eb08f219c40 [ 5.665242] R10: 00000000000004a0 R11: 00000000000e7d2c R12: 0000000000000000 [ 5.665242] R13: 0000000000000000 R14: ffff9eb077c00000 R15: ffff9eb077ce3800 [ 5.665243] FS: 00007f7734d34d40(0000) GS:ffff9eb08ec80000(0000) knlGS:0000000000000000 [ 5.665244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.665244] CR2: 00007f772e838a70 CR3: 000000023ebe2000 CR4: 00000000003406e0 [ 5.665245] Call Trace: [ 5.665319] core_link_enable_stream+0x861/0x870 [amdgpu] [ 5.665394] ? dce110_apply_ctx_to_hw+0x4b0/0x530 [amdgpu] [ 5.665466] dce110_apply_ctx_to_hw+0x4b0/0x530 [amdgpu] [ 5.665538] dc_commit_state_no_check+0x216/0x540 [amdgpu] [ 5.665609] dc_commit_state+0x8f/0xb0 [amdgpu] [ 5.665683] amdgpu_dm_atomic_commit_tail+0x3bf/0xfb0 [amdgpu] [ 5.665755] ? fill_dc_plane_info_and_addr+0x340/0x340 [amdgpu] [ 5.665825] ? dm_plane_helper_prepare_fb+0x20d/0x290 [amdgpu] [ 5.665831] ? commit_tail+0x3c/0x70 [drm_kms_helper] [ 5.665836] commit_tail+0x3c/0x70 [drm_kms_helper] [ 5.665842] drm_atomic_helper_commit+0x108/0x110 [drm_kms_helper] [ 5.665853] drm_client_modeset_commit_atomic+0x1d0/0x1f0 [drm] [ 5.665863] drm_client_modeset_commit_force+0x50/0x150 [drm] [ 5.665869] drm_fb_helper_restore_fbdev_mode_unlocked+0x49/0xa0 [drm_kms_helper] [ 5.665874] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 5.665876] fbcon_init+0x2a9/0x5d0 [ 5.665877] visual_init+0xce/0x130 [ 5.665879] do_bind_con_driver+0x1b9/0x2a0 [ 5.665880] do_take_over_console+0x115/0x180 [ 5.665881] do_fbcon_takeover+0x58/0xb0 [ 5.665883] register_framebuffer+0x1e4/0x300 [ 5.665888] __drm_fb_helper_initial_config_and_unlock+0x2fa/0x440 [drm_kms_helper] [ 5.665943] amdgpu_fbdev_init+0xbc/0xf0 [amdgpu] [ 5.666021] amdgpu_device_init.cold+0x5b5/0x8ec [amdgpu] [ 5.666073] amdgpu_driver_load_kms+0x86/0x1f0 [amdgpu] [ 5.666082] drm_dev_register+0x111/0x150 [drm] [ 5.666133] amdgpu_pci_probe+0xbd/0x120 [amdgpu] [ 5.666135] ? __pm_runtime_resume+0x58/0x80 [ 5.666136] local_pci_probe+0x42/0x80 [ 5.666137] pci_device_probe+0x107/0x1b0 [ 5.666138] really_probe+0xf0/0x380 [ 5.666139] driver_probe_device+0x59/0xd0 [ 5.666140] device_driver_attach+0x53/0x60 [ 5.666141] __driver_attach+0x8a/0x150 [ 5.666142] ? device_driver_attach+0x60/0x60 [ 5.666143] bus_for_each_dev+0x78/0xc0 [ 5.666145] bus_add_driver+0x14a/0x1e0 [ 5.666146] driver_register+0x6c/0xb0 [ 5.666147] ? 0xffffffffc070e000 [ 5.666148] do_one_initcall+0x46/0x1f4 [ 5.666149] ? _cond_resched+0x15/0x30 [ 5.666150] ? kmem_cache_alloc_trace+0x1c1/0x210 [ 5.666151] ? do_init_module+0x23/0x230 [ 5.666153] do_init_module+0x5c/0x230 [ 5.666154] load_module+0x14a8/0x1610 [ 5.666155] ? vmap_page_range_noflush+0x23c/0x350 [ 5.666157] ? __do_sys_init_module+0x16e/0x1a0 [ 5.666158] ? _cond_resched+0x15/0x30 [ 5.666159] __do_sys_init_module+0x16e/0x1a0 [ 5.666161] do_syscall_64+0x6e/0x1e0 [ 5.666162] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 5.666163] RIP: 0033:0x7f7733b7823a [ 5.666164] Code: 48 8b 0d 61 ac 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2e ac 2b 00 f7 d8 64 89 01 48 [ 5.666165] RSP: 002b:00007ffffa6bac38 EFLAGS: 00000246 ORIG_RAX: 00000000000000af [ 5.666166] RAX: ffffffffffffffda RBX: 00005643b487d140 RCX: 00007f7733b7823a [ 5.666166] RDX: 00007f77344ae8bd RSI: 0000000000865a77 RDI: 00007f772dfd3010 [ 5.666167] RBP: 00007f77344ae8bd R08: 0000000000000000 R09: 0000000300000001 [ 5.666167] R10: 00005643b488e410 R11: 0000000000000246 R12: 00007f772dfd3010 [ 5.666168] R13: 00005643b4879970 R14: 00005643b4890890 R15: 0000000003938700 [ 5.666169] ---[ end trace e1e9bc13f40b1152 ]--- [ 5.666395] ------------[ cut here ]------------ [ 5.666481] WARNING: CPU: 2 PID: 403 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1918 write_i2c_default_retimer_setting.cold+0x1f/0xab [amdgpu] [ 5.666481] Modules linked in: hid_generic usbhid amdgpu(+) crct10dif_pclmul crc32_pclmul crc32c_intel rtsx_pci_sdmmc ghash_clmulni_intel mmc_core amd_iommu_v2 gpu_sched i2c_a lgo_bit aesni_intel drm_kms_helper aes_x86_64 xhci_pci crypto_simd syscopyarea sysfillrect xhci_hcd sysimgblt fb_sys_fops ttm cryptd glue_helper drm usbcore serio_raw rtsx_pci vi deo wmi pinctrl_amd i2c_hid button dm_mirror dm_region_hash dm_log sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs [ 5.666491] CPU: 2 PID: 403 Comm: systemd-udevd Tainted: G W 5.3.0-rc8-2.gd6f0b71-default #1 openSUSE Tumbleweed (unreleased) [ 5.666491] Hardware name: Acer Nitro AN515-42/Freed_RRS, BIOS V1.13 02/11/2019 [ 5.666569] RIP: 0010:write_i2c_default_retimer_setting.cold+0x1f/0xab [amdgpu] [ 5.666571] Code: 9c 2c b5 d8 0f 0b e9 d3 0f fd ff 48 c7 c7 c0 7d c7 c0 e8 89 2c b5 d8 0f 0b e9 6c 14 fd ff 48 c7 c7 c0 7d c7 c0 e8 76 2c b5 d8 <0f> 0b e9 ab 14 fd ff 48 c7 c7 c0 7d c7 c0 e8 63 2c b5 d8 0f 0b e9 [ 5.666571] RSP: 0018:ffffaccd804b7248 EFLAGS: 00010246 [ 5.666573] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.666573] RDX: 0000000000000000 RSI: ffff9eb08ec99a18 RDI: ffff9eb08ec99a18 [ 5.666574] RBP: ffff9eb077d401b8 R08: ffff9eb08ec99a18 R09: ffff9eb08f219c40 [ 5.666574] R10: 00000000000004ed R11: 00000000000e6764 R12: 0000000000000000 [ 5.666574] R13: 0000000000000000 R14: ffff9eb077c00000 R15: ffff9eb077ce3800 [ 5.666575] FS: 00007f7734d34d40(0000) GS:ffff9eb08ec80000(0000) knlGS:0000000000000000 [ 5.666576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.666576] CR2: 00007f772e838a70 CR3: 000000023ebe2000 CR4: 00000000003406e0 [ 5.666577] Call Trace: [ 5.666651] core_link_enable_stream+0x861/0x870 [amdgpu] [ 5.666724] ? dce110_apply_ctx_to_hw+0x4b0/0x530 [amdgpu] [ 5.666796] dce110_apply_ctx_to_hw+0x4b0/0x530 [amdgpu] [ 5.666868] dc_commit_state_no_check+0x216/0x540 [amdgpu] [ 5.666940] dc_commit_state+0x8f/0xb0 [amdgpu] [ 5.667013] amdgpu_dm_atomic_commit_tail+0x3bf/0xfb0 [amdgpu] [ 5.667085] ? fill_dc_plane_info_and_addr+0x340/0x340 [amdgpu] [ 5.667155] ? dm_plane_helper_prepare_fb+0x20d/0x290 [amdgpu] [ 5.667161] ? commit_tail+0x3c/0x70 [drm_kms_helper] [ 5.667166] commit_tail+0x3c/0x70 [drm_kms_helper] [ 5.667172] drm_atomic_helper_commit+0x108/0x110 [drm_kms_helper] [ 5.667182] drm_client_modeset_commit_atomic+0x1d0/0x1f0 [drm] [ 5.667193] drm_client_modeset_commit_force+0x50/0x150 [drm] [ 5.667199] drm_fb_helper_restore_fbdev_mode_unlocked+0x49/0xa0 [drm_kms_helper] [ 5.667204] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 5.667206] fbcon_init+0x2a9/0x5d0 [ 5.667207] visual_init+0xce/0x130 [ 5.667209] do_bind_con_driver+0x1b9/0x2a0 [ 5.667210] do_take_over_console+0x115/0x180 [ 5.667211] do_fbcon_takeover+0x58/0xb0 [ 5.667213] register_framebuffer+0x1e4/0x300 [ 5.667218] __drm_fb_helper_initial_config_and_unlock+0x2fa/0x440 [drm_kms_helper] [ 5.667273] amdgpu_fbdev_init+0xbc/0xf0 [amdgpu] [ 5.667351] amdgpu_device_init.cold+0x5b5/0x8ec [amdgpu] [ 5.667402] amdgpu_driver_load_kms+0x86/0x1f0 [amdgpu] [ 5.667411] drm_dev_register+0x111/0x150 [drm] [ 5.667462] amdgpu_pci_probe+0xbd/0x120 [amdgpu] [ 5.667464] ? __pm_runtime_resume+0x58/0x80 [ 5.667466] local_pci_probe+0x42/0x80 [ 5.667467] pci_device_probe+0x107/0x1b0 [ 5.667468] really_probe+0xf0/0x380 [ 5.667469] driver_probe_device+0x59/0xd0 [ 5.667470] device_driver_attach+0x53/0x60 [ 5.667471] __driver_attach+0x8a/0x150 [ 5.667472] ? device_driver_attach+0x60/0x60 [ 5.667473] bus_for_each_dev+0x78/0xc0 [ 5.667475] bus_add_driver+0x14a/0x1e0 [ 5.667476] driver_register+0x6c/0xb0 [ 5.667477] ? 0xffffffffc070e000 [ 5.667478] do_one_initcall+0x46/0x1f4 [ 5.667479] ? _cond_resched+0x15/0x30 [ 5.667481] ? kmem_cache_alloc_trace+0x1c1/0x210 [ 5.667482] ? do_init_module+0x23/0x230 [ 5.667483] do_init_module+0x5c/0x230 [ 5.667484] load_module+0x14a8/0x1610 [ 5.667486] ? vmap_page_range_noflush+0x23c/0x350 [ 5.667488] ? __do_sys_init_module+0x16e/0x1a0 [ 5.667489] ? _cond_resched+0x15/0x30 [ 5.667490] __do_sys_init_module+0x16e/0x1a0 [ 5.667492] do_syscall_64+0x6e/0x1e0 [ 5.667493] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 5.667494] RIP: 0033:0x7f7733b7823a [ 5.667495] Code: 48 8b 0d 61 ac 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2e ac 2b 00 f7 d8 64 89 01 48 [ 5.667496] RSP: 002b:00007ffffa6bac38 EFLAGS: 00000246 ORIG_RAX: 00000000000000af [ 5.667497] RAX: ffffffffffffffda RBX: 00005643b487d140 RCX: 00007f7733b7823a [ 5.667498] RDX: 00007f77344ae8bd RSI: 0000000000865a77 RDI: 00007f772dfd3010 [ 5.667498] RBP: 00007f77344ae8bd R08: 0000000000000000 R09: 0000000300000001 [ 5.667499] R10: 00005643b488e410 R11: 0000000000000246 R12: 00007f772dfd3010 [ 5.667499] R13: 00005643b4879970 R14: 00005643b4890890 R15: 0000000003938700 [ 5.667500] ---[ end trace e1e9bc13f40b1153 ]--- [ 5.667718] ------------[ cut here ]------------ [ 5.667804] WARNING: CPU: 2 PID: 403 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1930 write_i2c_default_retimer_setting.cold+0x58/0xab [amdgpu] [ 5.667805] Modules linked in: hid_generic usbhid amdgpu(+) crct10dif_pclmul crc32_pclmul crc32c_intel rtsx_pci_sdmmc ghash_clmulni_intel mmc_core amd_iommu_v2 gpu_sched i2c_a lgo_bit aesni_intel drm_kms_helper aes_x86_64 xhci_pci crypto_simd syscopyarea sysfillrect xhci_hcd sysimgblt fb_sys_fops ttm cryptd glue_helper drm usbcore serio_raw rtsx_pci vi deo wmi pinctrl_amd i2c_hid button dm_mirror dm_region_hash dm_log sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs [ 5.667814] CPU: 2 PID: 403 Comm: systemd-udevd Tainted: G W 5.3.0-rc8-2.gd6f0b71-default #1 openSUSE Tumbleweed (unreleased) [ 5.667814] Hardware name: Acer Nitro AN515-42/Freed_RRS, BIOS V1.13 02/11/2019 [ 5.667892] RIP: 0010:write_i2c_default_retimer_setting.cold+0x58/0xab [amdgpu] [ 5.667894] Code: 63 2c b5 d8 0f 0b e9 ea 13 fd ff 48 c7 c7 c0 7d c7 c0 e8 50 2c b5 d8 0f 0b e9 83 13 fd ff 48 c7 c7 c0 7d c7 c0 e8 3d 2c b5 d8 <0f> 0b e9 cd 14 fd ff 48 c7 c7 c0 7d c7 c0 e8 2a 2c b5 d8 0f 0b e9 [ 5.667894] RSP: 0018:ffffaccd804b7248 EFLAGS: 00010246 [ 5.667896] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000006 [ 5.667896] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff9eb08ec99a10 [ 5.667896] RBP: ffff9eb077d401b8 R08: 0000000151d285dd R09: ffff9eb08f219c40 [ 5.667897] R10: 000000000000053a R11: 00000000000e519c R12: 0000000000000000 [ 5.667897] R13: 0000000000000000 R14: ffff9eb077c00000 R15: ffff9eb077ce3800 [ 5.667898] FS: 00007f7734d34d40(0000) GS:ffff9eb08ec80000(0000) knlGS:0000000000000000 [ 5.667899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.667899] CR2: 00007f772e838a70 CR3: 000000023ebe2000 CR4: 00000000003406e0 [ 5.667900] Call Trace: [ 5.667973] core_link_enable_stream+0x861/0x870 [amdgpu] [ 5.668046] ? dce110_apply_ctx_to_hw+0x4b0/0x530 [amdgpu] [ 5.668118] dce110_apply_ctx_to_hw+0x4b0/0x530 [amdgpu] [ 5.668190] dc_commit_state_no_check+0x216/0x540 [amdgpu] [ 5.668262] dc_commit_state+0x8f/0xb0 [amdgpu] [ 5.668334] amdgpu_dm_atomic_commit_tail+0x3bf/0xfb0 [amdgpu] [ 5.668407] ? fill_dc_plane_info_and_addr+0x340/0x340 [amdgpu] [ 5.668476] ? dm_plane_helper_prepare_fb+0x20d/0x290 [amdgpu] [ 5.668483] ? commit_tail+0x3c/0x70 [drm_kms_helper] [ 5.668488] commit_tail+0x3c/0x70 [drm_kms_helper] [ 5.668493] drm_atomic_helper_commit+0x108/0x110 [drm_kms_helper] [ 5.668504] drm_client_modeset_commit_atomic+0x1d0/0x1f0 [drm] [ 5.668515] drm_client_modeset_commit_force+0x50/0x150 [drm] [ 5.668520] drm_fb_helper_restore_fbdev_mode_unlocked+0x49/0xa0 [drm_kms_helper] [ 5.668526] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 5.668527] fbcon_init+0x2a9/0x5d0 [ 5.668529] visual_init+0xce/0x130 [ 5.668530] do_bind_con_driver+0x1b9/0x2a0 [ 5.668532] do_take_over_console+0x115/0x180 [ 5.668533] do_fbcon_takeover+0x58/0xb0 [ 5.668534] register_framebuffer+0x1e4/0x300 [ 5.668540] __drm_fb_helper_initial_config_and_unlock+0x2fa/0x440 [drm_kms_helper] [ 5.668594] amdgpu_fbdev_init+0xbc/0xf0 [amdgpu] [ 5.668672] amdgpu_device_init.cold+0x5b5/0x8ec [amdgpu] [ 5.668724] amdgpu_driver_load_kms+0x86/0x1f0 [amdgpu] [ 5.668733] drm_dev_register+0x111/0x150 [drm] [ 5.668784] amdgpu_pci_probe+0xbd/0x120 [amdgpu] [ 5.668785] ? __pm_runtime_resume+0x58/0x80 [ 5.668787] local_pci_probe+0x42/0x80 [ 5.668788] pci_device_probe+0x107/0x1b0 [ 5.668789] really_probe+0xf0/0x380 [ 5.668790] driver_probe_device+0x59/0xd0 [ 5.668791] device_driver_attach+0x53/0x60 [ 5.668792] __driver_attach+0x8a/0x150 [ 5.668793] ? device_driver_attach+0x60/0x60 [ 5.668794] bus_for_each_dev+0x78/0xc0 [ 5.668796] bus_add_driver+0x14a/0x1e0 [ 5.668797] driver_register+0x6c/0xb0 [ 5.668798] ? 0xffffffffc070e000 [ 5.668799] do_one_initcall+0x46/0x1f4 [ 5.668800] ? _cond_resched+0x15/0x30 [ 5.668802] ? kmem_cache_alloc_trace+0x1c1/0x210 [ 5.668803] ? do_init_module+0x23/0x230 [ 5.668804] do_init_module+0x5c/0x230 [ 5.668805] load_module+0x14a8/0x1610 [ 5.668807] ? vmap_page_range_noflush+0x23c/0x350 [ 5.668809] ? __do_sys_init_module+0x16e/0x1a0 [ 5.668810] ? _cond_resched+0x15/0x30 [ 5.668811] __do_sys_init_module+0x16e/0x1a0 [ 5.668813] do_syscall_64+0x6e/0x1e0 [ 5.668814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 5.668815] RIP: 0033:0x7f7733b7823a [ 5.668816] Code: 48 8b 0d 61 ac 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2e ac 2b 00 f7 d8 64 89 01 48 [ 5.668817] RSP: 002b:00007ffffa6bac38 EFLAGS: 00000246 ORIG_RAX: 00000000000000af [ 5.668818] RAX: ffffffffffffffda RBX: 00005643b487d140 RCX: 00007f7733b7823a [ 5.668818] RDX: 00007f77344ae8bd RSI: 0000000000865a77 RDI: 00007f772dfd3010 [ 5.668819] RBP: 00007f77344ae8bd R08: 0000000000000000 R09: 0000000300000001 [ 5.668819] R10: 00005643b488e410 R11: 0000000000000246 R12: 00007f772dfd3010 [ 5.668820] R13: 00005643b4879970 R14: 00005643b4890890 R15: 0000000003938700 [ 5.668821] ---[ end trace e1e9bc13f40b1154 ]--- [ 5.669039] ------------[ cut here ]------------ [ 5.669125] WARNING: CPU: 2 PID: 403 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1942 write_i2c_default_retimer_setting.cold+0x6b/0xab [amdgpu] [ 5.669125] Modules linked in: hid_generic usbhid amdgpu(+) crct10dif_pclmul crc32_pclmul crc32c_intel rtsx_pci_sdmmc ghash_clmulni_intel mmc_core amd_iommu_v2 gpu_sched i2c_a lgo_bit aesni_intel drm_kms_helper aes_x86_64 xhci_pci crypto_simd syscopyarea sysfillrect xhci_hcd sysimgblt fb_sys_fops ttm cryptd glue_helper drm usbcore serio_raw rtsx_pci vi deo wmi pinctrl_amd i2c_hid button dm_mirror dm_region_hash dm_log sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs [ 5.669134] CPU: 2 PID: 403 Comm: systemd-udevd Tainted: G W 5.3.0-rc8-2.gd6f0b71-default #1 openSUSE Tumbleweed (unreleased) [ 5.669135] Hardware name: Acer Nitro AN515-42/Freed_RRS, BIOS V1.13 02/11/2019 [ 5.669213] RIP: 0010:write_i2c_default_retimer_setting.cold+0x6b/0xab [amdgpu] [ 5.669214] Code: 50 2c b5 d8 0f 0b e9 83 13 fd ff 48 c7 c7 c0 7d c7 c0 e8 3d 2c b5 d8 0f 0b e9 cd 14 fd ff 48 c7 c7 c0 7d c7 c0 e8 2a 2c b5 d8 <0f> 0b e9 0b 15 fd ff 48 c7 c7 c0 7d c7 c0 e8 17 2c b5 d8 0f 0b e9 [ 5.669215] RSP: 0018:ffffaccd804b7248 EFLAGS: 00010246 [ 5.669216] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000006 [ 5.669217] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff9eb08ec99a10 [ 5.669217] RBP: ffff9eb077d401b8 R08: 0000000151e6abb2 R09: ffff9eb08f219c40 [ 5.669218] R10: 0000000000000587 R11: 00000000000e3bd4 R12: 0000000000000000 [ 5.669218] R13: 0000000000000000 R14: ffff9eb077c00000 R15: ffff9eb077ce3800 [ 5.669219] FS: 00007f7734d34d40(0000) GS:ffff9eb08ec80000(0000) knlGS:0000000000000000 [ 5.669219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.669220] CR2: 00007f772e838a70 CR3: 000000023ebe2000 CR4: 00000000003406e0 [ 5.669220] Call Trace: [ 5.669294] core_link_enable_stream+0x861/0x870 [amdgpu] [ 5.669369] ? dce110_apply_ctx_to_hw+0x4b0/0x530 [amdgpu] [ 5.669440] dce110_apply_ctx_to_hw+0x4b0/0x530 [amdgpu] [ 5.669513] dc_commit_state_no_check+0x216/0x540 [amdgpu] [ 5.669584] dc_commit_state+0x8f/0xb0 [amdgpu] [ 5.669657] amdgpu_dm_atomic_commit_tail+0x3bf/0xfb0 [amdgpu] [ 5.669729] ? fill_dc_plane_info_and_addr+0x340/0x340 [amdgpu] [ 5.669798] ? dm_plane_helper_prepare_fb+0x20d/0x290 [amdgpu] [ 5.669805] ? commit_tail+0x3c/0x70 [drm_kms_helper] [ 5.669810] commit_tail+0x3c/0x70 [drm_kms_helper] [ 5.669816] drm_atomic_helper_commit+0x108/0x110 [drm_kms_helper] [ 5.669826] drm_client_modeset_commit_atomic+0x1d0/0x1f0 [drm] [ 5.669837] drm_client_modeset_commit_force+0x50/0x150 [drm] [ 5.669843] drm_fb_helper_restore_fbdev_mode_unlocked+0x49/0xa0 [drm_kms_helper] [ 5.669848] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 5.669850] fbcon_init+0x2a9/0x5d0 [ 5.669852] visual_init+0xce/0x130 [ 5.669853] do_bind_con_driver+0x1b9/0x2a0 [ 5.669854] do_take_over_console+0x115/0x180 [ 5.669856] do_fbcon_takeover+0x58/0xb0 [ 5.669857] register_framebuffer+0x1e4/0x300 [ 5.669862] __drm_fb_helper_initial_config_and_unlock+0x2fa/0x440 [drm_kms_helper] [ 5.669917] amdgpu_fbdev_init+0xbc/0xf0 [amdgpu] [ 5.669995] amdgpu_device_init.cold+0x5b5/0x8ec [amdgpu] [ 5.670047] amdgpu_driver_load_kms+0x86/0x1f0 [amdgpu] [ 5.670056] drm_dev_register+0x111/0x150 [drm] [ 5.670107] amdgpu_pci_probe+0xbd/0x120 [amdgpu] [ 5.670109] ? __pm_runtime_resume+0x58/0x80 [ 5.670110] local_pci_probe+0x42/0x80 [ 5.670111] pci_device_probe+0x107/0x1b0 [ 5.670112] really_probe+0xf0/0x380 [ 5.670114] driver_probe_device+0x59/0xd0 [ 5.670115] device_driver_attach+0x53/0x60 [ 5.670115] __driver_attach+0x8a/0x150 [ 5.670116] ? device_driver_attach+0x60/0x60 [ 5.670118] bus_for_each_dev+0x78/0xc0 [ 5.670119] bus_add_driver+0x14a/0x1e0 [ 5.670120] driver_register+0x6c/0xb0 [ 5.670121] ? 0xffffffffc070e000 [ 5.670122] do_one_initcall+0x46/0x1f4 [ 5.670124] ? _cond_resched+0x15/0x30 [ 5.670125] ? kmem_cache_alloc_trace+0x1c1/0x210 [ 5.670126] ? do_init_module+0x23/0x230 [ 5.670127] do_init_module+0x5c/0x230 [ 5.670129] load_module+0x14a8/0x1610 [ 5.670130] ? vmap_page_range_noflush+0x23c/0x350 [ 5.670132] ? __do_sys_init_module+0x16e/0x1a0 [ 5.670133] ? _cond_resched+0x15/0x30 [ 5.670134] __do_sys_init_module+0x16e/0x1a0 [ 5.670136] do_syscall_64+0x6e/0x1e0 [ 5.670137] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 5.670138] RIP: 0033:0x7f7733b7823a [ 5.670139] Code: 48 8b 0d 61 ac 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2e ac 2b 00 f7 d8 64 89 01 48 [ 5.670140] RSP: 002b:00007ffffa6bac38 EFLAGS: 00000246 ORIG_RAX: 00000000000000af [ 5.670141] RAX: ffffffffffffffda RBX: 00005643b487d140 RCX: 00007f7733b7823a [ 5.670142] RDX: 00007f77344ae8bd RSI: 0000000000865a77 RDI: 00007f772dfd3010 [ 5.670142] RBP: 00007f77344ae8bd R08: 0000000000000000 R09: 0000000300000001 [ 5.670143] R10: 00005643b488e410 R11: 0000000000000246 R12: 00007f772dfd3010 [ 5.670143] R13: 00005643b4879970 R14: 00005643b4890890 R15: 0000000003938700 [ 5.670144] ---[ end trace e1e9bc13f40b1155 ]--- *********************************************************************** I'm ok with applying and testing kernel patches if need be. ;) -- You are receiving this mail because: You are watching the assignee of the bug.

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dri-devel January 2021