dri-devel December 2014

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[Bug 81924] New: No Audio over DisplayPort
by bugzilla-daemon＠freedesktop.org 19 Nov '19

19 Nov '19

https://bugs.freedesktop.org/show_bug.cgi?id=81924 Priority: medium Bug ID: 81924 Assignee: dri-devel(a)lists.freedesktop.org Summary: No Audio over DisplayPort Severity: normal Classification: Unclassified OS: All Reporter: stefan.bruens(a)rwth-aachen.de Hardware: Other Status: NEW Version: DRI CVS Component: DRM/Radeon Product: DRI Currently audio is not supported when DP is used for connecting the monitor. This works if the monitor is connected using HDMI, or when fglrx is used. I tried patching the driver with hardcoded values taken from the fglrx drivers using radeontool, unfortunately, this was not sufficient. 1. added call in atombios_encoders.c:radeon_atom_encoder_mode_set(...) to initialize audio when encoder mode is DP. 2. patched evergreen_hdmi.c:evergreen_hdmi_enable(...) and evergreen_hdmi_setmode(...) to set same register values as fglrx. 3. patched dce6_afmt.c to set values matching fglrx. Something is missing here ... -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 81045] New: [r600] Unreal Engine 4 demo crashed kernel
by bugzilla-daemon＠freedesktop.org 19 Nov '19

19 Nov '19

https://bugs.freedesktop.org/show_bug.cgi?id=81045 Priority: medium Bug ID: 81045 Assignee: dri-devel(a)lists.freedesktop.org Summary: [r600] Unreal Engine 4 demo crashed kernel Severity: major Classification: Unclassified OS: Linux (All) Reporter: nikoli(a)gmx.us Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI Created attachment 102434 --> https://bugs.freedesktop.org/attachment.cgi?id=102434&action=edit kernel messages Tried running Unreal Engine 4 demos from https://wiki.unrealengine.com/Linux_Demos 'Mobile Temple Demo' started, worked bad (image was too dark, possible to see almost nothing), but did not crash anything. Next tried 'Effects Cave Demo': in a few seconds after first start of demo X server became not responding (not even possible to switch with ctrl+alt+f1), it was flickering between grey fill and normal desktop (seems kernel tried to restart GPU), then system became fully unresponsive: ssh did not work, power button did not send system to suspend. Attached kernel messages saved by syslog. I never had GPU related stability problems with 3.12.x-3.14.x kernels before: several opengl 3d games worked fine, opengl based mpv video output worked fine, glxgears and stellarium worked fine too. Did unreal engine try to use some non implemented or unstable features? Why kernel allowed to crash itself instead of killing userspace app? Hardware: Radeon HD 6770 Software: Gentoo hardened amd64 stable, kernel-3.14.10, libdrm-2.4.54, mesa-10.2.2, llvm-3.3, xf86-video-ati-7.3.0, xorg-server-1.15.0 -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 80691] New: HDMI audio stops working when drm_kms_helper edid overwrite in place
by bugzilla-daemon＠freedesktop.org 19 Nov '19

19 Nov '19

https://bugs.freedesktop.org/show_bug.cgi?id=80691 Priority: medium Bug ID: 80691 Assignee: dri-devel(a)lists.freedesktop.org Summary: HDMI audio stops working when drm_kms_helper edid overwrite in place Severity: normal Classification: Unclassified OS: Linux (All) Reporter: warlock0(a)hotmail.com Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI Created attachment 101987 --> https://bugs.freedesktop.org/attachment.cgi?id=101987&action=edit dmesg When powering on a PC with radeon gpu (E350 in this case), without an output device powered on (on the hdmi out), X won't start. Therefore using drm_kms_helper to overwrite the edid information and forcing the display to on is needed. In this combination the hdmi audio output is not working. It also is not working if the system is started with the overwrite in place and TV / AVR turned on. It seems as if the audio codec is not enabled when EDID is loaded with drm_kms_helper Expectation: Audio will continue to work when overwriting EDID with drm_kms_helper. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 80618] New: [r600g] XCOM Ennemy Unknown crash (RV770)
by bugzilla-daemon＠freedesktop.org 19 Nov '19

19 Nov '19

https://bugs.freedesktop.org/show_bug.cgi?id=80618 Priority: medium Bug ID: 80618 Assignee: dri-devel(a)lists.freedesktop.org Summary: [r600g] XCOM Ennemy Unknown crash (RV770) Severity: normal Classification: Unclassified OS: Linux (All) Reporter: bioproduits(a)yahoo.fr Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI Created attachment 101904 --> https://bugs.freedesktop.org/attachment.cgi?id=101904&action=edit dmesg When playing xcom native, the game will always crash and return to desktop. I have this message multiple times : EE ../../../../../../src/gallium/drivers/r600/r600_shader.c:2198 r600_shader_from_tgsi - GPR limit exceeded - shader requires 755 registers EE ../../../../../../src/gallium/drivers/r600/r600_shader.c:157 r600_pipe_shader_create - translation from TGSI failed ! EE ../../../../../../src/gallium/drivers/r600/r600_state_common.c:750 r600_shader_select - Failed to build shader variant (type=1) -12 EE ../../../../../../src/gallium/drivers/r600/r600_shader.c:2198 r600_shader_from_tgsi - GPR limit exceeded - shader requires 755 registers EE ../../../../../../src/gallium/drivers/r600/r600_shader.c:157 r600_pipe_shader_create - translation from TGSI failed ! I attach dmesg and logfil of the game. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 79980] New: Random radeonsi crashes
by bugzilla-daemon＠freedesktop.org 19 Nov '19

19 Nov '19

https://bugs.freedesktop.org/show_bug.cgi?id=79980 Priority: medium Bug ID: 79980 Assignee: dri-devel(a)lists.freedesktop.org Summary: Random radeonsi crashes Severity: normal Classification: Unclassified OS: All Reporter: darkbasic(a)linuxsystems.it Hardware: Other Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI Created attachment 100978 --> https://bugs.freedesktop.org/attachment.cgi?id=100978&action=edit dmesg Kernel 3.15.0-rc8 + PTE patches -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 79862] New: Driver crash while playing YouTube video (flash)
by bugzilla-daemon＠freedesktop.org 19 Nov '19

19 Nov '19

https://bugs.freedesktop.org/show_bug.cgi?id=79862 Priority: medium Bug ID: 79862 Assignee: dri-devel(a)lists.freedesktop.org Summary: Driver crash while playing YouTube video (flash) Severity: normal Classification: Unclassified OS: All Reporter: nucrap(a)hotmail.com Hardware: Other Status: NEW Version: unspecified Component: DRM/Radeon Product: DRI Created attachment 100782 --> https://bugs.freedesktop.org/attachment.cgi?id=100782&action=edit crash log While watching a YouTube video (flash player) I experienced a driver crash, the monitor went black but recovered. I attached the error log of the radeon driver. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 79806] New: Performance degradation after resume
by bugzilla-daemon＠freedesktop.org 19 Nov '19

19 Nov '19

https://bugs.freedesktop.org/show_bug.cgi?id=79806 Priority: medium Bug ID: 79806 Assignee: dri-devel(a)lists.freedesktop.org Summary: Performance degradation after resume Severity: normal Classification: Unclassified OS: All Reporter: enyecz(a)gmail.com Hardware: Other Status: NEW Version: unspecified Component: DRM/Radeon Product: DRI I have a Radeon HD 4350/4550 (RV770) card in my notebook. After resuming from suspend, there is a significant 3D performance drop (a bit less than 1/4 of original performance remains). The performance drop is exactly at the same level as it is after "echo low > /sys/class/drm/card0/device/power_dpm_force_performance_level", albeit power_dpm_force_performance_level still contains "auto". Bug is found in Ubuntu 14.04, but it was there at least since 13.10 (I have just found the workaround). The bug is there with kernel 3.13 (official), with 3.14 mainline and 3.15-RC8 which was build for Ubuntu 14.10. Workaround: when resume, execute "echo auto > /sys/class/drm/card0/device/power_dpm_force_performance_level". -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 79564] New: glamor with dual radeon segfaults
by bugzilla-daemon＠freedesktop.org 19 Nov '19

19 Nov '19

https://bugs.freedesktop.org/show_bug.cgi?id=79564 Priority: medium Bug ID: 79564 Assignee: dri-devel(a)lists.freedesktop.org Summary: glamor with dual radeon segfaults Severity: normal Classification: Unclassified OS: Linux (All) Reporter: philipp(a)schmitt.co Hardware: x86-64 (AMD64) Status: NEW Version: unspecified Component: DRM/Radeon Product: DRI Created attachment 100332 --> https://bugs.freedesktop.org/attachment.cgi?id=100332&action=edit Xorg.0.log Hello, OS: ArchLinux Xorg: 1.15 xf86-video-ati: 7.3.0 xorg.conf: None I have two ATI 7750s. When only one card is present, startx works as expected but when both GPUs are plugged in, it results in a segfault (see attachment). Reverting to EXA works though. Thanks. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 79488] New: Checkerboard tearing on Radeon card
by bugzilla-daemon＠freedesktop.org 19 Nov '19

19 Nov '19

https://bugs.freedesktop.org/show_bug.cgi?id=79488 Priority: medium Bug ID: 79488 Assignee: dri-devel(a)lists.freedesktop.org Summary: Checkerboard tearing on Radeon card Severity: normal Classification: Unclassified OS: All Reporter: dan.doel(a)gmail.com Hardware: Other Status: NEW Version: unspecified Component: DRM/Radeon Product: DRI Created attachment 100211 --> https://bugs.freedesktop.org/attachment.cgi?id=100211&action=edit dmesg while the machine is in the 'tearing' state For several months now, I've occasionally run into situations where my screen displays a strange artifact or tearing pattern. It is only visible when things are changing, of course, and it looks like the monitor is divided into small squares, and two different 'frames' are drawn alternately. Here is a video of the problem I took back at the end of February: https://www.youtube.com/watch?v=e2T8BeE0j74 I've just encountered this again, and it reminded me to finally post a bug. You'll notice that the video was recorded on a cell phone. I tried using a desktop recorder (the one built into gnome-shell) and the resulting video did not display the artifacts. So it would seem to be happening at a level below what capture can detect. I'll attach dmesg and xorg logs from when the problem is happening. You'll see that there are lots of page flip errors in both. However, I think that actually might be a red herring. Doing a tail -f on the logs, I can cause artifacts to display (for instance, selecting a different channel in my irc client, causing highlighting to change, which briefly displays checkerboard highlights) without a corresponding xorg error. And I also frequently see those errors accompanied by ordinary tearing. But I can't definitively say that they aren't related, either. I'm using: mesa from git as of about a week ago (rev 63069) latest glamor (as of 2014-03-13) xf86-video-ati 7.3.0 kernel 3.14.4 But this has been happening for significantly longer than just those versions. I have a Radeon HD 7870 (pitcairn). I'm not certain that I've assigned this bug to the right project, although at least some of the visible errors involve drm. Apologies if it's the fault of something else, though. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 79318] New: [radeonsi] The Witcher 2 wine graphical corruption
by bugzilla-daemon＠freedesktop.org 19 Nov '19

19 Nov '19

https://bugs.freedesktop.org/show_bug.cgi?id=79318 Priority: medium Bug ID: 79318 Assignee: dri-devel(a)lists.freedesktop.org Summary: [radeonsi] The Witcher 2 wine graphical corruption Severity: normal Classification: Unclassified OS: All Reporter: darkbasic(a)linuxsystems.it Hardware: Other Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI Card is an AMD Radeon HD 7950. I’m using kernel 3.15-rc5 + cherrypicks + PTE patches (VRAM page table entry compression) + hyperz (R600_DEBUG=hyperz). I’m also using libdrm git, xf86-video-ati git, llvm 3.5 git with a rebased Tom Stellard’s si-spill-fixes-v4 branch, mesa git (OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.3.0-devel (git-57730d6)) and Keith Packard’s xorg-server glamor-server branch (1.16.0 RC 2). As you can see from the attached screenshot there is graphical corruption: http://files.linuxsystems.it/files/the_witcher_2_wine_radeonsi.png It works flawlessly with Catalyst. -- You are receiving this mail because: You are the assignee for the bug.

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dri-devel December 2014