dri-devel January 2018

dri-devel@lists.freedesktop.org

226 participants
1677 discussions

[Bug 104627] Regression: Unable to start "Saints Row: The Third" (Steam for Linux)
by bugzilla-daemon＠freedesktop.org 15 Jan '18

15 Jan '18

https://bugs.freedesktop.org/show_bug.cgi?id=104627 Bug ID: 104627 Summary: Regression: Unable to start "Saints Row: The Third" (Steam for Linux) Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: trivial Priority: lowest Component: Drivers/Gallium/radeonsi Assignee: dri-devel(a)lists.freedesktop.org Reporter: chris.bugsfd(a)broke-the-inter.net QA Contact: dri-devel(a)lists.freedesktop.org A dialog window shows up before the game exits: Title: "Graphics Requirements Not Met" Message: "Unfortunately, the game requires OpenGL 4.1 to run, and your OpenGL driver does not provide support for it. The game will now exit." The Mesa commit "gallium/dri2: Enable {GLX_ARB,EGL_KHR}_context_flush_control" (0d044351b7043cd0bc94c1cb9b7a2213f8054414) is the cause of the regression. System info: Gentoo AMD64 Unstable; llvm, clang, ...: 6.0.9999; libdrm, mesa, ...: 9999; Graphics card: RX 470 (Polaris 10); Kernel: 4.15_rc7 (Using a "newer" kernel from the ~agd5f repository isn't possible anymore due to another regression) -- You are receiving this mail because: You are the assignee for the bug.

1 2

linux-next: manual merge of the drm tree with Linus' tree
by Stephen Rothwell 15 Jan '18

15 Jan '18

Hi all, Today's linux-next merge of the drm tree got a conflict in: drivers/gpu/drm/tegra/sor.c between commit: d780537f9b49 ("drm/tegra: sor: Fix hang on Tegra124 eDP") from Linus' tree and commit: 1087fac18b8e ("drm/tegra: dc: Use direct offset to plane registers") from the drm tree. I fixed it up (I just included the comment from the former) and can carry the fix as necessary. This is now fixed as far as linux-next is concerned, but any non trivial conflicts should be mentioned to your upstream maintainer when your tree is submitted for merging. You may also want to consider cooperating with the maintainer of the conflicting tree to minimise any particularly complex conflicts. -- Cheers, Stephen Rothwell

1 0

[PATCH v2 1/8] dt-bindings: display: xlnx: Add bindings for Xilinx display pipeline
by Hyun Kwon 13 Jan '18

13 Jan '18

The dt binding for Xilinx display pipeline. The pipeline can be composed with multiple and different types of sub-devices. This node is to represent the entire pipeline as a single entity. Signed-off-by: Hyun Kwon <hyun.kwon(a)xilinx.com> --- v2 - Remove linux specific terms - Elaborate details, ex regarding port binding - Rename xlnx,kms to xlnx,display - Rename the file name to xlnx,display.txt - Add examples of hardware blocks --- --- .../bindings/display/xlnx/xlnx,display.txt | 68 ++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/xlnx/xlnx,display.txt diff --git a/Documentation/devicetree/bindings/display/xlnx/xlnx,display.txt b/Documentation/devicetree/bindings/display/xlnx/xlnx,display.txt new file mode 100644 index 0000000..fde1a35 --- /dev/null +++ b/Documentation/devicetree/bindings/display/xlnx/xlnx,display.txt @@ -0,0 +1,68 @@ +Xilinx Display Pipeline +----------------------- + +Xilinx display pipeline can be designed with various types of multiple IPs: +IPs hardened on chip, ob board IPs, and soft IPs in programmable logic. +While each component would need its own node, this node represents +a whole display pipeline as a single entity by integrating individual subdevice +with glue logics. + +The following illustrates some examples of topology: + +A linear pipeline with multiple blocks: + + SoC DMA -> SoC display controller -> SoC display enc +or, + FPGA DMA -> FPGA display controller -> FPGA display enc + +A pipeline with branches: + + SoC DMA -> SoC display controller -> SoC display enc + | + FPGA DMA-> +or, + SoC DMA -> SoC display controller -> SoC display enc + | + -> FPAG display enc + +or, + + SoC DMA -> SoC display controller -> SoC display enc + | | + FPGA display controller -> -> FPGA display enc + +Required properties: + +- compatible: Must be "xlnx,display". + +- ports: phandles for ports of display controller subdevice. + In the display controller port nodes, topology for entire pipeline + should be described using the DT bindings defined in + Documentation/devicetree/bindings/graph.txt. + +Example: + + xlnx_display { + compatible = "xlnx,display"; + ports = <&display_controller_port>; + }; + + display_controller { + ... + display_controller_port: port@0 { + display_controller_ep: endpoint { + remote-endpoint = <&dp_controller_ep>; + }; + }; + ... + }; + + dp_controller { + ... + dp_controller_port: port@0 { + dp_controller_ep: endpoint { + remote-endpoint = <&display_controller_ep>; + }; + }; + ... + }; -- 2.7.4 This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately.

1 7

[PATCH 1/4 v7] drm/bridge: Add bindings for TI THS8134
by Linus Walleij 12 Jan '18

12 Jan '18

This adds device tree bindings for the Texas Instruments THS8134, THS8134A and THS8134B VGA DACs by extending and renaming the existing bindings for THS8135. These DACs are used for the VGA outputs on the ARM reference designs such as Integrator, Versatile and RealView. Cc: devicetree(a)vger.kernel.org Cc: Bartosz Golaszewski <bgolaszewski(a)baylibre.com> Acked-by: Rob Herring <robh(a)kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> --- ChangeLog v6->v7: - No changes, just resending with the series. ChangeLog v5->v6: - Fix the more-to-less specific compatible strings. - Fix some speling. - Collect Laurent's review tag. ChangeLog v2->v5: - Dropped the "ti,ths813x" as it turns out we need precise info about the sub-variant anyways as they all very in timings. - Refine the THS8134 variants, it turns out ths8134, ths8134a and ths8134b are three different variants of ths8134. ChangeLog v1->v2: - Introduce specific-to-general compatible string: compatible = "ti,ths8134a", "ti,ths813x"; so drivers can handle the whole family the same way. - Collected Rob's ACK. --- .../display/bridge/{ti,ths8135.txt => ti,ths813x.txt} | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) rename Documentation/devicetree/bindings/display/bridge/{ti,ths8135.txt => ti,ths813x.txt} (69%) diff --git a/Documentation/devicetree/bindings/display/bridge/ti,ths8135.txt b/Documentation/devicetree/bindings/display/bridge/ti,ths813x.txt similarity index 69% rename from Documentation/devicetree/bindings/display/bridge/ti,ths8135.txt rename to Documentation/devicetree/bindings/display/bridge/ti,ths813x.txt index 6ec1a880ac18..df3d7c1ac09e 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,ths8135.txt +++ b/Documentation/devicetree/bindings/display/bridge/ti,ths813x.txt @@ -1,11 +1,16 @@ -THS8135 Video DAC ------------------ +THS8134 and THS8135 Video DAC +----------------------------- -This is the binding for Texas Instruments THS8135 Video DAC bridge. +This is the binding for Texas Instruments THS8134, THS8134A, THS8134B and +THS8135 Video DAC bridges. Required properties: -- compatible: Must be "ti,ths8135" +- compatible: Must be one of + "ti,ths8134" + "ti,ths8134a," "ti,ths8134" + "ti,ths8134b", "ti,ths8134" + "ti,ths8135" Required nodes: -- 2.14.3

3 9

Error handling when vmalloc is too small
by Stefan Agner 12 Jan '18

12 Jan '18

Hi there, Error handling seems to be broken when allocating a framebuffer fails (see below). Observed on a Apalis TK1 (Tegra K1 with 2GB RAM, seems to allocate 240 MB for vmalloc) using Linux 4.15.0-rc7 connected to a 4K TV: [ 5.632659] [drm:drm_setup_crtcs] [ 5.636227] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-1] [ 5.643811] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-1] status updated from unknown to connected [ 5.655003] [drm:drm_sysfs_hotplug_event] generating hotplug event [ 5.919028] [drm:drm_add_display_info] non_desktop set to 0 [ 5.924664] [drm:drm_add_display_info] HDMI: DVI dual 0, max TMDS clock 300000 kHz [ 5.932232] [drm:drm_add_display_info] HDMI-A-1: HDMI sink does deep color 30. [ 5.939483] [drm:drm_add_display_info] HDMI-A-1: HDMI sink does deep color 36. [ 5.946736] [drm:drm_add_display_info] HDMI-A-1: Assigning HDMI sink color depth as 12 bpc. [ 5.955114] [drm:drm_add_display_info] HDMI-A-1: HDMI sink does YCRCB444 in deep color. [ 5.963147] [drm:drm_add_display_info] HF-VSDB: max TMDS clock 600000 kHz [ 5.969954] [drm:drm_add_display_info] non_desktop set to 0 [ 5.975561] [drm:drm_add_display_info] HDMI: DVI dual 0, max TMDS clock 300000 kHz [ 5.983158] [drm:drm_add_display_info] HDMI-A-1: HDMI sink does deep color 30. [ 5.990376] [drm:drm_add_display_info] HDMI-A-1: HDMI sink does deep color 36. [ 5.997626] [drm:drm_add_display_info] HDMI-A-1: Assigning HDMI sink color depth as 12 bpc. [ 6.006003] [drm:drm_add_display_info] HDMI-A-1: HDMI sink does YCRCB444 in deep color. [ 6.014035] [drm:drm_add_display_info] HF-VSDB: max TMDS clock 600000 kHz [ 6.021749] [drm:drm_edid_to_eld] ELD monitor LG TV [ 6.026668] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 1, audio latency 128 2 [ 6.035740] [drm:drm_edid_to_eld] ELD size 40, SAD count 4 [ 6.041893] [drm:drm_mode_debug_printmodeline] Modeline 49:"3840x2160" 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x48 0x5 [ 6.053568] [drm:drm_mode_prune_invalid] Not using 3840x2160 mode: NOCLOCK [ 6.060454] [drm:drm_mode_debug_printmodeline] Modeline 62:"3840x2160" 0 594000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 [ 6.072038] [drm:drm_mode_prune_invalid] Not using 3840x2160 mode: NOCLOCK [ 6.078955] [drm:drm_mode_debug_printmodeline] Modeline 65:"4096x2160" 0 594000 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 [ 6.090687] [drm:drm_mode_prune_invalid] Not using 4096x2160 mode: NOCLOCK [ 6.097607] [drm:drm_mode_debug_printmodeline] Modeline 66:"4096x2160" 0 594000 4096 5064 5152 5280 2160 2168 2178 2250 0x40 0x5 [ 6.109192] [drm:drm_mode_prune_invalid] Not using 4096x2160 mode: NOCLOCK [ 6.116108] [drm:drm_mode_debug_printmodeline] Modeline 69:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 6.127780] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE [ 6.135216] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 6.146887] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE [ 6.154323] [drm:drm_mode_debug_printmodeline] Modeline 77:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a [ 6.165301] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE [ 6.172534] [drm:drm_mode_debug_printmodeline] Modeline 91:"3840x2160" 60 593407 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 [ 6.184205] [drm:drm_mode_prune_invalid] Not using 3840x2160 mode: NOCLOCK [ 6.191089] [drm:drm_mode_debug_printmodeline] Modeline 97:"4096x2160" 60 593407 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 [ 6.202761] [drm:drm_mode_prune_invalid] Not using 4096x2160 mode: NOCLOCK [ 6.209676] [drm:drm_mode_debug_printmodeline] Modeline 99:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 6.221433] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE [ 6.228882] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-1] probed modes : [ 6.237701] [drm:drm_mode_debug_printmodeline] Modeline 84:"4096x2160" 30 297000 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 [ 6.249379] [drm:drm_mode_debug_printmodeline] Modeline 108:"4096x2160" 30 296703 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 [ 6.261143] [drm:drm_mode_debug_printmodeline] Modeline 83:"4096x2160" 25 297000 4096 5064 5152 5280 2160 2168 2178 2250 0x40 0x5 [ 6.272822] [drm:drm_mode_debug_printmodeline] Modeline 82:"4096x2160" 24 297000 4096 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 [ 6.284500] [drm:drm_mode_debug_printmodeline] Modeline 107:"4096x2160" 24 296703 4096 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 [ 6.296265] [drm:drm_mode_debug_printmodeline] Modeline 81:"3840x2160" 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 [ 6.307944] [drm:drm_mode_debug_printmodeline] Modeline 106:"3840x2160" 30 296703 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 [ 6.319708] [drm:drm_mode_debug_printmodeline] Modeline 80:"3840x2160" 25 297000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 [ 6.331385] [drm:drm_mode_debug_printmodeline] Modeline 79:"3840x2160" 24 297000 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 [ 6.343062] [drm:drm_mode_debug_printmodeline] Modeline 105:"3840x2160" 24 296703 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 [ 6.354826] [drm:drm_mode_debug_printmodeline] Modeline 85:"1920x1080" 120 297000 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 6.366590] [drm:drm_mode_debug_printmodeline] Modeline 109:"1920x1080" 120 296703 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 6.378439] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1080" 100 297000 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 6.390202] [drm:drm_mode_debug_printmodeline] Modeline 50:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 6.401879] [drm:drm_mode_debug_printmodeline] Modeline 92:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 6.413557] [drm:drm_mode_debug_printmodeline] Modeline 64:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 6.425234] [drm:drm_mode_debug_printmodeline] Modeline 76:"1920x1080" 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 6.436825] [drm:drm_mode_debug_printmodeline] Modeline 103:"1920x1080" 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 6.448502] [drm:drm_mode_debug_printmodeline] Modeline 75:"1920x1080" 25 74250 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 6.460092] [drm:drm_mode_debug_printmodeline] Modeline 74:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 [ 6.471682] [drm:drm_mode_debug_printmodeline] Modeline 102:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 [ 6.483359] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 6.495035] [drm:drm_mode_debug_printmodeline] Modeline 51:"1360x768" 60 85500 1360 1424 1536 1792 768 771 777 795 0x40 0x5 [ 6.506192] [drm:drm_mode_debug_printmodeline] Modeline 55:"1152x864" 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6 [ 6.517262] [drm:drm_mode_debug_printmodeline] Modeline 67:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 6.528419] [drm:drm_mode_debug_printmodeline] Modeline 98:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 6.539577] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 6.550734] [drm:drm_mode_debug_printmodeline] Modeline 54:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 6.561892] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 6.572702] [drm:drm_mode_debug_printmodeline] Modeline 73:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 6.583426] [drm:drm_mode_debug_printmodeline] Modeline 100:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 6.594236] [drm:drm_mode_debug_printmodeline] Modeline 71:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 6.604960] [drm:drm_mode_debug_printmodeline] Modeline 93:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 6.615684] [drm:drm_mode_debug_printmodeline] Modeline 52:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 6.626407] [drm:drm_mode_debug_printmodeline] Modeline 59:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 6.637127] [drm:drm_setup_crtcs] connector 46 enabled? yes [ 6.642701] [drm:drm_setup_crtcs] looking for cmdline mode on connector 46 [ 6.649606] [drm:drm_setup_crtcs] looking for preferred mode on connector 46 0 [ 6.656855] [drm:drm_setup_crtcs] found mode 4096x2160 [ 6.661995] [drm:drm_setup_crtcs] picking CRTCs for 4096x4096 config [ 6.668389] [drm:drm_setup_crtcs] desired mode 4096x2160 set on crtc 32 (0,0) [ 6.675563] [drm:drm_mode_object_get] OBJ ID: 46 (2) [ 7.898152] vmap allocation for size 353898496 failed: use vmalloc=<size> to increase size [ 7.906540] drm drm: failed to vmap() framebuffer [ 7.911257] [drm:drm_mode_object_put.part.0] OBJ ID: 57 (1) [ 8.195039] [drm:drm_fb_helper_hotplug_event.part.9] [ 8.200096] [drm:drm_setup_crtcs] [ 8.203558] drm drm: failed to set initial configuration: -12 [ 8.203677] ------------[ cut here ]------------ [ 8.203695] WARNING: CPU: 0 PID: 16 at kernel/locking/mutex-debug.c:103 mutex_destroy+0x74/0x78 [ 8.203700] DEBUG_LOCKS_WARN_ON(mutex_is_locked(lock)) [ 8.203705] Modules linked in: [ 8.203719] CPU: 0 PID: 16 Comm: kworker/0:1 Not tainted 4.15.0-rc7-00008-g7c35d04354b7 #37 [ 8.203725] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 8.203738] Workqueue: events deferred_probe_work_func [ 8.203760] [<c0110ff4>] (unwind_backtrace) from [<c010c898>] (show_stack+0x10/0x14) [ 8.203774] [<c010c898>] (show_stack) from [<c098b790>] (dump_stack+0x8c/0xa0) [ 8.203787] [<c098b790>] (dump_stack) from [<c01222a4>] (__warn+0xe0/0xf8) [ 8.203797] [<c01222a4>] (__warn) from [<c01222f4>] (warn_slowpath_fmt+0x38/0x48) [ 8.203810] [<c01222f4>] (warn_slowpath_fmt) from [<c017850c>] (mutex_destroy+0x74/0x78) [ 8.203823] [<c017850c>] (mutex_destroy) from [<c04e3484>] (drm_fb_helper_fini+0xbc/0xec) [ 8.203835] [<c04e3484>] (drm_fb_helper_fini) from [<c050f738>] (tegra_drm_fb_init+0x74/0xb0) [ 8.203846] [<c050f738>] (tegra_drm_fb_init) from [<c050d72c>] (tegra_drm_load+0x2a4/0x32c) [ 8.203859] [<c050d72c>] (tegra_drm_load) from [<c04ebc00>] (drm_dev_register+0x13c/0x1d4) [ 8.203870] [<c04ebc00>] (drm_dev_register) from [<c050d1fc>] (host1x_drm_probe+0x34/0x58) [ 8.203882] [<c050d1fc>] (host1x_drm_probe) from [<c05769a8>] (driver_probe_device+0x254/0x32c) [ 8.203896] [<c05769a8>] (driver_probe_device) from [<c0574d48>] (bus_for_each_drv+0x44/0x94) [ 8.203909] [<c0574d48>] (bus_for_each_drv) from [<c0576674>] (__device_attach+0xb4/0x118) [ 8.203922] [<c0576674>] (__device_attach) from [<c0575be0>] (bus_probe_device+0x88/0x90) [ 8.203935] [<c0575be0>] (bus_probe_device) from [<c0573fa0>] (device_add+0x394/0x598) [ 8.203950] [<c0573fa0>] (device_add) from [<c04c35b8>] (host1x_subdev_register+0xf0/0x118) [ 8.203964] [<c04c35b8>] (host1x_subdev_register) from [<c04c3b2c>] (host1x_client_register+0x130/0x14c) [ 8.203978] [<c04c3b2c>] (host1x_client_register) from [<c054170c>] (tegra_hdmi_probe+0x1e4/0x2d0) [ 8.203990] [<c054170c>] (tegra_hdmi_probe) from [<c0578754>] (platform_drv_probe+0x50/0xac) [ 8.204001] [<c0578754>] (platform_drv_probe) from [<c05769a8>] (driver_probe_device+0x254/0x32c) [ 8.204014] [<c05769a8>] (driver_probe_device) from [<c0574d48>] (bus_for_each_drv+0x44/0x94) [ 8.204027] [<c0574d48>] (bus_for_each_drv) from [<c0576674>] (__device_attach+0xb4/0x118) [ 8.204040] [<c0576674>] (__device_attach) from [<c0575be0>] (bus_probe_device+0x88/0x90) [ 8.204053] [<c0575be0>] (bus_probe_device) from [<c0575fe8>] (deferred_probe_work_func+0x54/0x160) [ 8.204066] [<c0575fe8>] (deferred_probe_work_func) from [<c013db40>] (process_one_work+0x288/0x6f4) [ 8.204077] [<c013db40>] (process_one_work) from [<c013ef5c>] (worker_thread+0x234/0x548) [ 8.204089] [<c013ef5c>] (worker_thread) from [<c0144034>] (kthread+0x160/0x168) [ 8.204103] [<c0144034>] (kthread) from [<c0107d28>] (ret_from_fork+0x14/0x2c) [ 8.204109] ---[ end trace 819e9d4700a61904 ]--- [ 8.204120] [drm:drm_mode_object_put.part.0] OBJ ID: 46 (3) [ 8.204130] [drm:drm_mode_object_put.part.0] OBJ ID: 46 (2) [ 8.498149] Unable to handle kernel paging request at virtual address 6b6b6b6b [ 8.505390] pgd = 8cebd0aa [ 8.508098] [6b6b6b6b] *pgd=00000000 [ 8.511685] Internal error: Oops: 5 [#1] PREEMPT SMP ARM [ 8.516994] Modules linked in: [ 8.520059] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G W 4.15.0-rc7-00008-g7c35d04354b7 #37 [ 8.529614] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 8.535880] Workqueue: events output_poll_execute [ 8.540591] PC is at drm_setup_crtcs+0x130/0xd90 [ 8.545205] LR is at 0x0 [ 8.547740] pc : [<c04e3748>] lr : [<00000000>] psr: 20000113 [ 8.554000] sp : ee8b3e00 ip : ee8b2000 fp : c2ddee00 [ 8.559220] r10: c2db8600 r9 : c0f560e4 r8 : 00000001 [ 8.564440] r7 : 6b6b6b6b r6 : 6b6b6b6b r5 : 00000000 r4 : 00000001 [ 8.570961] r3 : 6b6b6b6b r2 : 6b6b6b6b r1 : 6b6b6b6b r0 : 00000000 [ 8.577484] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 8.584612] Control: 10c5387d Table: 8000406a DAC: 00000051 [ 8.590352] Process kworker/0:0 (pid: 3, stack limit = 0x59b66d66) [ 8.596526] Stack: (0xee8b3e00 to 0xee8b4000) [ 8.600888] 3e00: 00000000 00000000 c14b147a 00000029 00000000 c2dded80 c2dde8c0 c2dded40 [ 8.609061] 3e20: 00000004 6b6b6b6b 6b6b6b6b c0c055a0 c04e48d4 eef89d40 c2dd9000 00000001 [ 8.617234] 3e40: c2dd9254 c0f08468 00000001 c0185dc4 c0c35600 ee8b3e74 00000001 c0186924 [ 8.625405] 3e60: 00000001 ee8b3e74 00000000 c04eb2d0 c0c35600 c0c055a0 c04e48d4 c0c08ac4 [ 8.633578] 3e80: ee8b3e90 c0f08468 00000001 c2db8600 c2db86d0 eef89d40 00000000 00000001 [ 8.641750] 3ea0: c2dd9254 c0f08468 00000001 c04e48e8 c2dd943c c2dd9000 eef89d40 c04d4bf4 [ 8.649922] 3ec0: c013da40 00000000 00000000 ee8b13e0 eef89d40 c017ba90 00000000 00000000 [ 8.658093] 3ee0: eef89d40 c2dd943c ee886900 eef89d40 eef8d100 ee8b3f20 c0fbc134 c0f08468 [ 8.666265] 3f00: 00000001 c013db40 00000001 00000000 c013da40 c14b0f7c 00000000 00000000 [ 8.674437] 3f20: c14e88b0 c1210b3c 00000000 c0c32ba4 ffffe000 ee886900 eef89d40 ee886918 [ 8.682609] 3f40: c0f05900 eef89d74 ffffe000 00000008 eef89d40 c013ed68 c0fbbbe4 00000000 [ 8.690781] 3f60: ffffe000 ee886880 ee83db80 00000000 ee8b2000 ee886900 c013ed28 ee8abebc [ 8.698952] 3f80: ee8868b8 c0144034 00000000 ee83db80 c0143ed4 00000000 00000000 00000000 [ 8.707124] 3fa0: 00000000 00000000 00000000 c0107d28 00000000 00000000 00000000 00000000 [ 8.715294] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 8.723466] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff 00000008 [ 8.731640] [<c04e3748>] (drm_setup_crtcs) from [<c04e48e8>] (drm_fb_helper_hotplug_event.part.9+0x94/0xb4) [ 8.741374] [<c04e48e8>] (drm_fb_helper_hotplug_event.part.9) from [<c04d4bf4>] (output_poll_execute+0x8c/0x1a8) [ 8.751540] [<c04d4bf4>] (output_poll_execute) from [<c013db40>] (process_one_work+0x288/0x6f4) [ 8.760232] [<c013db40>] (process_one_work) from [<c013ed68>] (worker_thread+0x40/0x548) [ 8.768319] [<c013ed68>] (worker_thread) from [<c0144034>] (kthread+0x160/0x168) [ 8.775715] [<c0144034>] (kthread) from [<c0107d28>] (ret_from_fork+0x14/0x2c) [ 8.782936] Code: e1a02007 e1a01006 e7933104 e2844001 (e5930000) [ 8.789063] ---[ end trace 819e9d4700a61905 ]--- [ -- Stefan

1 0

[Bug 103976] Regression: Videogame (Wakfu) no longer works with Mesa 17.2 (17.1 works)
by bugzilla-daemon＠freedesktop.org 12 Jan '18

12 Jan '18

https://bugs.freedesktop.org/show_bug.cgi?id=103976 Bug ID: 103976 Summary: Regression: Videogame (Wakfu) no longer works with Mesa 17.2 (17.1 works) Product: Mesa Version: 17.2 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel(a)lists.freedesktop.org Reporter: azari4096(a)gmail.com QA Contact: dri-devel(a)lists.freedesktop.org A game I play called Wakfu no longer loads at all with Mesa 17.2 while it worked fine with 17.1 https://www.wakfu.com/en/mmorpg It's free and there is no need to sign up in order to test it. The problem occurs when clicking "Play" on the launcher, the game window is supposed to launch, and instead you either get a crash notice in the launcher, or you may get the game window but it will instantly lock up and not load the game, it will just remain blank. (the different behavior regarding crash or lockup seems to depend on whether you have LLVM 5 or 4 installed, but it's broken either way when moving to Mesa 17.2) I've reproduced this on two systems, one with a Radeon HD 4850, and one with a Radeon HD 6950 (the former is an Intel i7 machine and the latter an AMD FX machine). I don't have the ability to test it on other drivers, but it's possible it occurs on radeonsi too or even other vendor GPUs; it's worth testing even if you don't have r600 I think, since it may affect all cards. -- You are receiving this mail because: You are the assignee for the bug.

1 3

[PATCH] drm/amdgpu: Use seq_putc() in two functions
by SF Markus Elfring 12 Jan '18

12 Jan '18

From: Markus Elfring <elfring(a)users.sourceforge.net> Date: Fri, 12 Jan 2018 22:08:50 +0100 A few single characters should be put into a sequence. Thus use the corresponding function "seq_putc". This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring(a)users.sourceforge.net> --- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c | 9 +++------ 2 files changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 10805edcf964..7ac233f5abe2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -806,8 +806,8 @@ static int amdgpu_debugfs_gem_bo_info(int id, void *ptr, void *data) pin_count = READ_ONCE(bo->pin_count); if (pin_count) seq_printf(m, " pin count %d", pin_count); - seq_printf(m, "\n"); + seq_putc(m, '\n'); return 0; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c index 3144400435b7..57ce42d960ae 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c @@ -419,11 +419,8 @@ void amdgpu_sa_bo_dump_debug_info(struct amdgpu_sa_manager *sa_manager, list_for_each_entry(i, &sa_manager->olist, olist) { uint64_t soffset = i->soffset + sa_manager->gpu_addr; uint64_t eoffset = i->eoffset + sa_manager->gpu_addr; - if (&i->olist == sa_manager->hole) { - seq_printf(m, ">"); - } else { - seq_printf(m, " "); - } + + seq_putc(m, (&i->olist == sa_manager->hole) ? '>' : ' '); seq_printf(m, "[0x%010llx 0x%010llx] size %8lld", soffset, eoffset, eoffset - soffset); @@ -431,7 +428,7 @@ void amdgpu_sa_bo_dump_debug_info(struct amdgpu_sa_manager *sa_manager, seq_printf(m, " protected by 0x%08x on context %llu", i->fence->seqno, i->fence->context); - seq_printf(m, "\n"); + seq_putc(m, '\n'); } spin_unlock(&sa_manager->wq.lock); } -- 2.15.1

1 0

[PATCH 0/2] Fix LVDS startup sequences in the R-Car DU driver...
by Sergei Shtylyov 12 Jan '18

12 Jan '18

Hello! Here's the set of 2 patches against the 'drmf-ixes' branch of David Airlie's 'linux.git' repo plus the patch fixing LVDCR1 for R-Car gen3 posted recently. Documentation check against the recent manuals revealed that the LVDS startup sequences don't match those. I was able to test the gen3 patch on V3M, gen2 patch remained untested because the DU support on the Porter board is borked, hopefully Laurent can test the gen2 patch on Lager... [1/2] drm: rcar-du: lvds: fix LVDS startup on R-Car gen3 [2/2] drm: rcar-du: lvds: fix LVDS startup on R-Car gen2 MBR, Sergei

1 0

[PATCH][next] drm/i915/pmu: fix sizeof on attr, should be *attr
by Colin King 12 Jan '18

12 Jan '18

From: Colin Ian King <colin.king(a)canonical.com> I believe the sizeof(attr) should be in fact sizeof(*attr), fortunately the current code works because sizeof(struct attribute **) is the same as sizeof(struct attribute *) for x86. Detected by CoverityScan, CID#1463854 ("Sizeof not portable") Fixes: 109ec558370f ("drm/i915/pmu: Only enumerate available counters in sysfs") Signed-off-by: Colin Ian King <colin.king(a)canonical.com> --- drivers/gpu/drm/i915/i915_pmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c index 95ab5e28f5be..9be4f5201e41 100644 --- a/drivers/gpu/drm/i915/i915_pmu.c +++ b/drivers/gpu/drm/i915/i915_pmu.c @@ -794,7 +794,7 @@ create_event_attributes(struct drm_i915_private *i915) goto err_alloc; /* Max one pointer of each attribute type plus a termination entry. */ - attr = kzalloc((count * 2 + 1) * sizeof(attr), GFP_KERNEL); + attr = kzalloc((count * 2 + 1) * sizeof(*attr), GFP_KERNEL); if (!attr) goto err_alloc; -- 2.15.1

3 2

[radeon-alex:drm-next-4.16-wip 77/81] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq'
by kbuild test robot 12 Jan '18

12 Jan '18

tree: git://people.freedesktop.org/~agd5f/linux.git drm-next-4.16-wip head: d9c47236f500494614a0d3a8e24d70e3c4da9efd commit: df6b3c876d2467ea000ab97d986fac1b45436fb2 [77/81] drm/amd/display: Implement interface for CRC on CRTC config: x86_64-randconfig-r0-01122329 (attached as .config) compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026 reproduce: git checkout df6b3c876d2467ea000ab97d986fac1b45436fb2 # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/gpu/drm/amd/amdgpu/amdgpu_device.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_kms.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/atombios_crtc.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/atom.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_fence.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_object.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_gart.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_display.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_fb.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_gem.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_ring.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_cs.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_bios.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_test.o: In function `amdgpu_dm_crtc_handle_crc_irq': >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: multiple definition of `amdgpu_dm_crtc_handle_crc_irq' drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o:drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:280: first defined here drivers/gpu/drm/amd/amdgpu/amdgpu_pm.o: In function `amdgpu_dm_crtc_handle_crc_irq': vim +280 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h 272 273 /* amdgpu_dm_crc.c */ 274 #ifdef CONFIG_DEBUG_FS 275 int amdgpu_dm_crtc_set_crc_source(struct drm_crtc *crtc, const char *src_name, 276 size_t *values_cnt); 277 void amdgpu_dm_crtc_handle_crc_irq(struct drm_crtc *crtc); 278 #else 279 #define amdgpu_dm_crtc_set_crc_source NULL > 280 void amdgpu_dm_crtc_handle_crc_irq(struct drm_crtc *crtc) {} 281 #endif 282 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation

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dri-devel January 2018