dri-devel March 2014

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[Bug 32687] New: XBMC software video renderer is faster than OpenGL video renderer
by bugzilla-daemon＠freedesktop.org 13 Apr '14

13 Apr '14

https://bugs.freedesktop.org/show_bug.cgi?id=32687 Summary: XBMC software video renderer is faster than OpenGL video renderer Product: Mesa Version: unspecified Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: nguyenthetoan(a)gmail.com I have an integrated AMD760G graphic card. I use the latest r600g driver from xorg-edgers package repository for ubuntu Lucid. My most important OpenGL software is XBMC. It has three video renderers: Software, ARB or GLSL. I notice (using the debug information of XBMC) that the Software renderer is actually the fastest one, then ARB and finally GLSL. I guess something is not well optimized in r600g with regard to video rendering. This is especially true for 1080p video (sometime I get only 12-16fps using OpenGL renderers while CPU usage is still only 50%. Software renderer could do 24fps with 100% CPU.). FYI, I also have another similar desktop, but with ATI X1650 PRO card. On this machine, using the r300g driver, the GLSL renderer is fastest (also similar to ARB renderer) and is faster than the Software renderer. So, r300g is well optimized with regard to video rendering. I file this bug hoping the developers could spare sometime optimize r600g for video rendering. Thanks a lot -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 32557] New: [r600g] z/stencil buffer too small error in dmesg.
by bugzilla-daemon＠freedesktop.org 13 Apr '14

13 Apr '14

https://bugs.freedesktop.org/show_bug.cgi?id=32557 Summary: [r600g] z/stencil buffer too small error in dmesg. Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: kdekorte(a)yahoo.com Install wine 1.3.9 Install Flying Model Simulator 2.0 beta 7 under wine download from: http://n.ethz.ch/student/mmoeller/fms/down.html locate and download d3drm.dll and put in the FMS program directory start FMS in dmesg the following errors will occur multiple times [250821.374684] radeon 0000:01:00.0: z/stencil buffer too small (0x00B5FC7F 11648 1 4 -> 2981888 have 2957312) [250821.374688] radeon 0000:01:00.0: r600_packet3_check:1331 invalid cmd stream 507 [250821.374690] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! [250821.379713] radeon 0000:01:00.0: z/stencil buffer too small (0x00B5FC7F 11648 1 4 -> 2981888 have 2957312) [250821.379719] radeon 0000:01:00.0: r600_packet3_check:1331 invalid cmd stream 572 [250821.379723] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! The application will run, but there will be no display on the screen. Unsure if this is a wine or a r600 error as many other OpenGL applications work. As does Diablo II in Direct3d mode under the same wine. The application works fine under Windows 7 however. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 28049] New: Failure observed while running the Glean test
by bugzilla-daemon＠freedesktop.org 13 Apr '14

13 Apr '14

https://bugs.freedesktop.org/show_bug.cgi?id=28049 Summary: Failure observed while running the Glean test Product: Mesa Version: git Platform: x86 (IA32) OS/Version: other Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/R600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: hysvats(a)gmail.com Created an attachment (id=35542) --> (https://bugs.freedesktop.org/attachment.cgi?id=35542) glean-logs KMS Driver Stack details : ========================= 1) Kernel-2.6.33 2) Libdrm-2.4.19 3) Mesa-7.8-rc2 4) Xorg-server-1.7.4 5) ddx: xf86-video-ati-6.13.0 System Environment : =================== O.S. - Ubuntu-9.10(32bit) Asic - M97 CPU - Intel(R) Pentium(R)@ 3.60 GHz Steps to Reproduce: =================== glean -r result -t pbo Observation : ============= 8 tests passed, 2 tests failed (logs attached) -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 71138] New: flashlight bug in L4D2
by bugzilla-daemon＠freedesktop.org 11 Apr '14

11 Apr '14

https://bugs.freedesktop.org/show_bug.cgi?id=71138 Priority: medium Bug ID: 71138 Assignee: dri-devel(a)lists.freedesktop.org Summary: flashlight bug in L4D2 Severity: normal Classification: Unclassified OS: Linux (All) Reporter: yashax(a)windowslive.com Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa Created attachment 88506 --> https://bugs.freedesktop.org/attachment.cgi?id=88506&action=edit The black spots. When I'm looking on my teammates with flashlight, there are black spots on them. The black spots are moving very fast. It doesn't happens with walls/zombies, only with teammates. ------------------- System information: Radeon HD 4850 Ubuntu 12.04.3 Linux 3.12-rc7 X.Org server version: 1.11.3 libdrm2 version: 2.4.47+git1310301030.45810d~gd~p xserver-xorg-video-radeon version: 7.2.0+git1310021050.f1dc67~gd~p OpenGL renderer string: Gallium 0.4 on AMD RV770 OpenGL version string: 3.0 Mesa 10.0.0-devel (git-b16b3c8 precise-oibaf-ppa) OpenGL shading language version string: 1.30 -- You are receiving this mail because: You are the assignee for the bug.

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[PATCH v2 1/4] drm: Adding new flag to restrict bitmask drm properties as 32 bit type and 32 bit value pair
by sagar.a.kamble＠intel.com 10 Apr '14

10 Apr '14

From: Sagar Kamble <sagar.a.kamble(a)intel.com> With this patch new flag DRM_MODE_PROP_32BIT_PAIR is added that will help make use of 64 bit value of bitmask property as two 32 bit values. Cc: airlied(a)linux.ie Cc: dri-devel(a)lists.freedesktop.org Cc: linux-kernel(a)vger.kernel.org Signed-off-by: Sagar Kamble <sagar.a.kamble(a)intel.com> --- drivers/gpu/drm/drm_crtc.c | 22 ++++++++++++++++------ include/uapi/drm/drm_mode.h | 3 +++ 2 files changed, 19 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 4e43fc2..d0d03ec 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -2993,10 +2993,13 @@ int drm_property_add_enum(struct drm_property *property, int index, /* * Bitmask enum properties have the additional constraint of values - * from 0 to 63 + * from 0 to 63. For properties with 32BIT_PAIR Flag set this constraint + * range is 0 to 31. */ - if ((property->flags & DRM_MODE_PROP_BITMASK) && (value > 63)) - return -EINVAL; + if (property->flags & DRM_MODE_PROP_BITMASK) + if (((property->flags & DRM_MODE_PROP_32BIT_PAIR) && (value > 31)) || + (value > 63)) + return -EINVAL; if (!list_empty(&property->enum_blob_list)) { list_for_each_entry(prop_enum, &property->enum_blob_list, head) { @@ -3305,9 +3308,16 @@ static bool drm_property_change_is_valid(struct drm_property *property, } else if (property->flags & DRM_MODE_PROP_BITMASK) { int i; uint64_t valid_mask = 0; - for (i = 0; i < property->num_values; i++) - valid_mask |= (1ULL << property->values[i]); - return !(value & ~valid_mask); + uint32_t valid_32bit_mask = 0; + if (property->flags & DRM_MODE_PROP_32BIT_PAIR) { + for (i = 0; i < property->num_values; i++) + valid_32bit_mask |= (1UL << property->values[i]); + return !((value & 0xFFFFFFFF) & ~valid_32bit_mask); + } else { + for (i = 0; i < property->num_values; i++) + valid_mask |= (1ULL << property->values[i]); + return !(value & ~valid_mask); + } } else if (property->flags & DRM_MODE_PROP_BLOB) { /* Only the driver knows */ return true; diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index f104c26..5e3a7d9 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -250,6 +250,9 @@ struct drm_mode_get_connector { #define DRM_MODE_PROP_ENUM (1<<3) /* enumerated type with text strings */ #define DRM_MODE_PROP_BLOB (1<<4) #define DRM_MODE_PROP_BITMASK (1<<5) /* bitmask of enumerated types */ +#define DRM_MODE_PROP_32BIT_PAIR (1<<6) /* 32 bit bitmask of enumerated types + * and 32 bit of value of the type */ + struct drm_mode_property_enum { __u64 value; -- 1.8.5

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[Bug 68805] New: 48 fps and 50 fps video decoding is stutter on UVD
by bugzilla-daemon＠freedesktop.org 10 Apr '14

10 Apr '14

https://bugs.freedesktop.org/show_bug.cgi?id=68805 Priority: medium Bug ID: 68805 Assignee: dri-devel(a)lists.freedesktop.org Summary: 48 fps and 50 fps video decoding is stutter on UVD Severity: normal Classification: Unclassified OS: Linux (All) Reporter: russianneuromancer(a)ya.ru Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa Created attachment 84985 --> https://bugs.freedesktop.org/attachment.cgi?id=84985&action=edit dmesg 48 fps and 50 fps video decoding is stutter on UVD, even 720p. UVD on Radeon 6310 with fglrx driver as able to decode up to 1080p 50 fps video with zero dropper frames so hardware is capable of decoding such framerate. There is 48 fps sample http://dl.dropbox.com/u/11564551/Inception_trailer_48fps.mkv but I want to notice - many camcorders record 1080p50 or even 1080p60 video this days, so this issue not just about trailers that upscaled from 24 to 48 fps. Radeon HD 6310 Linux 3.11 with drm-next from this folder: http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-next/current/ (build 3.11.0-996.201308300442). radeon.dpm is enabled. libdrm 2.4.46+git1308291007.f17d41 xserver-xorg-video-radeon 7.2.0+git1308270847.8927d3 Mesa 9.3~git1308301002.74be77 libvdpau1 0.7-1 mplayer2 2.0-554-gf63dbad Ubuntu 13.04 x86_64 Driver, Mesa and firmwares installed from this PPA: https://launchpad.net/~oibaf/+archive/graphics-drivers dmesg output attached. vdpauinfo output attached. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 46711] New: vmwgfx does not work in qemu/kvm
by bugzilla-daemon＠bugzilla.kernel.org 09 Apr '14

09 Apr '14

https://bugzilla.kernel.org/show_bug.cgi?id=46711 URL: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1 037606 Summary: vmwgfx does not work in qemu/kvm Product: Drivers Version: 2.5 Kernel Version: 3.6-rc3 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) AssignedTo: drivers_video-dri(a)kernel-bugs.osdl.org ReportedBy: hramrach(a)gmail.com Regression: No vmwgfx fails in kvm (running something like kvm -m 2048 -vga vmware -hda ubuntu.img): [ 29.856068] [drm] Initialized drm 1.1.0 20060810 [ 29.905192] [drm] Capabilities: [ 29.905196] [drm] Rect copy. [ 29.905197] [drm] Cursor. [ 29.905198] [drm] Cursor bypass. [ 29.905198] [drm] Cursor bypass 2. [ 29.905200] [drm] VRAM at 0xfd000000 size is 16384 kiB [ 29.905201] [drm] MMIO at 0xfe000000 size is 64 kiB [ 29.905203] [drm] global init. [ 29.907091] [TTM] Zone kernel: Available graphics memory: 1025792 kiB [ 29.907093] [TTM] Initializing pool allocator [ 29.907097] [TTM] Initializing DMA pool allocator [ 29.907432] [drm:vmw_driver_load] *ERROR* Hardware has no pitchlock [ 29.907475] [TTM] Finalizing pool allocator [ 29.907478] [TTM] Finalizing DMA pool allocator [ 29.907494] [TTM] Zone kernel: Used memory at exit: 0 kiB [ 29.907676] vmwgfx: probe of 0000:00:02.0 failed with error -38 -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.

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[Bug 41086] New: [r600] Screen update problems when scrolling to the right in Java applications
by bugzilla-daemon＠freedesktop.org 09 Apr '14

09 Apr '14

https://bugs.freedesktop.org/show_bug.cgi?id=41086 Summary: [r600] Screen update problems when scrolling to the right in Java applications Product: DRI Version: XOrg CVS Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: h.judt(a)gmx.at Created an attachment (id=51459) --> (https://bugs.freedesktop.org/attachment.cgi?id=51459) Screenshot showing garbage area after scrolling to the right. Example application for testing: TV Browser (see screenshot) When scrolling to the right, the contents of the scrolled area become garbled. Moving the mouse pointer over elements in the garbled area apparently causes a redraw of that element, fixing the issue, but the other elements are not redrawn. This does not occur when scrolling to the left. If the area is garbled and one scrolls to the left, everything is redrawn and appears correctly again. This may be confined to java applications, and I only noticed this in tvbrowser (http://tvbrowser.org). Unfortunately I don't have any other java applications available to test. Reproducible on the following hardware: ATI Technologies Inc Mobility Radeon HD 3400 Series ATI Technologies Inc Device 6719 (HD 6950 Cayman) -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 65141] New: Blank screen after resume with radeon driver
by bugzilla-daemon＠bugzilla.kernel.org 08 Apr '14

08 Apr '14

https://bugzilla.kernel.org/show_bug.cgi?id=65141 Bug ID: 65141 Summary: Blank screen after resume with radeon driver Product: Drivers Version: 2.5 Kernel Version: 3.7,3.11,3.12 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: tiwai(a)suse.de Regression: No Created attachment 115031 --> https://bugzilla.kernel.org/attachment.cgi?id=115031&action=edit dmesg output with drm.debug=0x0e Reported at openSUSE bugzilla https://bugzilla.novell.com/show_bug.cgi?id=841822 The original bug report: Toshiba P775D-S7230 AMD APU A4, resume from suspend leaves screen "black". WHen I compiled and installed the proprietary AMD driver (13.8B2), it works fine. Same behavior on 12.3 as well. Reproducible: Always Steps to Reproduce: 1. Make sure AMD FOSS driver is loaded 2. Suspend (to ram or disk) 3. Resume 4. Screen is blank, machine is "resumed" Actual Results: The machine appears to be in a working state, but the screen is black Expected Results: Full function resume from suspend with video Compiling and installing the AMD proprietary driver (13.8B2) works. === The problem is seen without X, too. Reproduced on (openSUSE) 12.3 means that kernel 3.7 had already the problem. openSUSE 13.1 uses 3.11.x kernel, and the reporter tested 3.12 kernel, too. The full dmesg with drm.debug=0x0e after S4 resume is attached. -- You are receiving this mail because: You are watching the assignee of the bug.

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[RFC libdrm 0/6] Add NVIDIA Tegra support
by Thierry Reding 08 Apr '14

08 Apr '14

From: Thierry Reding <treding(a)nvidia.com> Hi, This series adds libdrm-tegra with a very lightweight API on top of the kernel interfaces. Most of the functions provided here have been in use in various driver efforts in different incarnations. This is an attempt to consolidate, so I'm looking for review comments especially by Erik to ensure it can be used by grate. I've used these to implement basic EXA support in xf86-video-opentegra, which I've pushed to a repository here[0]. The libdrm patches are also available in a repository[1] for convenience. Patch 1 adds support for symbol visibility if GCC supports it. This is used by later patches to make only the public symbols visible in the libdrm-tegra shared object. Patch 2 adds support for managing a Tegra DRM object (which doesn't do a whole lot more than wrap a file descriptor) and buffer objects. A small test program is added in patch 3 to check that a Tegra DRM object can be created on top of a DRM device. Patch 4 adds functions to open a channel to an engine (gr2d or gr3d), create and manage a job as well as compose command streams in a push buffer and wait for a fence. To make it easier to write further tests, patch 5 introduces some DRM helpers to setup a screen and attach framebuffers to it. A very basic interface is also provided for the gr2d unit, which can be used to do a solid rectangle fill. Finally patch 6 uses the helpers introduced in patch 5 to fill a sub- region of the screen with a solid color. Thierry [0]: http://cgit.freedesktop.org/~tagr/xf86-video-opentegra/ [1]: http://cgit.freedesktop.org/~tagr/drm/ Thierry Reding (6): configure: Support symbol visibility when available libdrm: Add NVIDIA Tegra support tegra: Add simple test for drm_tegra_open() tegra: Add channel, job, pushbuf and fence APIs tegra: Add helper library for tests tegra: Add gr2d-fill test Makefile.am | 6 +- configure.ac | 36 +++++- include/drm/Makefile.am | 1 + include/drm/tegra_drm.h | 157 ++++++++++++++++++++++++++ tegra/Makefile.am | 24 ++++ tegra/channel.c | 127 +++++++++++++++++++++ tegra/fence.c | 72 ++++++++++++ tegra/job.c | 167 +++++++++++++++++++++++++++ tegra/libdrm_tegra.pc.in | 11 ++ tegra/private.h | 117 +++++++++++++++++++ tegra/pushbuf.c | 137 +++++++++++++++++++++++ tegra/tegra.c | 253 +++++++++++++++++++++++++++++++++++++++++ tegra/tegra.h | 99 ++++++++++++++++ tests/Makefile.am | 4 + tests/modetest/modetest.c | 2 +- tests/tegra/Makefile.am | 29 +++++ tests/tegra/drm-test-tegra.c | 132 ++++++++++++++++++++++ tests/tegra/drm-test-tegra.h | 55 +++++++++ tests/tegra/drm-test.c | 261 +++++++++++++++++++++++++++++++++++++++++++ tests/tegra/drm-test.h | 73 ++++++++++++ tests/tegra/gr2d-fill.c | 145 ++++++++++++++++++++++++ tests/tegra/openclose.c | 63 +++++++++++ tests/vbltest/vbltest.c | 2 +- 23 files changed, 1969 insertions(+), 4 deletions(-) create mode 100644 include/drm/tegra_drm.h create mode 100644 tegra/Makefile.am create mode 100644 tegra/channel.c create mode 100644 tegra/fence.c create mode 100644 tegra/job.c create mode 100644 tegra/libdrm_tegra.pc.in create mode 100644 tegra/private.h create mode 100644 tegra/pushbuf.c create mode 100644 tegra/tegra.c create mode 100644 tegra/tegra.h create mode 100644 tests/tegra/Makefile.am create mode 100644 tests/tegra/drm-test-tegra.c create mode 100644 tests/tegra/drm-test-tegra.h create mode 100644 tests/tegra/drm-test.c create mode 100644 tests/tegra/drm-test.h create mode 100644 tests/tegra/gr2d-fill.c create mode 100644 tests/tegra/openclose.c -- 1.8.4.2

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dri-devel March 2014