| Priority | medium |
|---|---|
| Bug ID | 80827 |
| Assignee | dri-devel@lists.freedesktop.org |
| Summary | [radeonsi,R9 270X] Corruptions in window menus in KDE |
| Severity | normal |
| Classification | Unclassified |
| OS | All |
| Reporter | custos.mentis@gmail.com |
| Hardware | Other |
| Status | NEW |
| Version | git |
| Component | Drivers/Gallium/radeonsi |
| Product | Mesa |
Created attachment 102156 [details]
window menu corruptions in KDE
I am getting window menu corruptions in KDE 4.12.5, as shown in the attached
image, on Gentoo with kernel 3.14.10 and the following software stack:
x11-base/xorg-server-1.15.0:0/1.15.0 USE="ipv6 nptl suid udev xorg"
x11-libs/libdrm-2.4.54 USE="libkms" VIDEO_CARDS="radeon"
media-libs/mesa-10.2.2 USE="classic dri3 egl gallium gbm gles2 llvm nptl
vdpau" VIDEO_CARDS="radeon radeonsi"
x11-libs/glamor-0.6.0-r1 USE="xv"
x11-drivers/xf86-video-ati-7.4.0 USE="glamor udev"
Only active use flags are listed.
My video card is Asus R9270X-DC2T-2GD5:
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Curacao XT [Radeon R9 270X] (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device 0464
Flags: bus master, fast devsel, latency 0, IRQ 73
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at fea00000 (64-bit, non-prefetchable) [size=256K]
I/O ports at e000 [size=256]
Expansion ROM at fea40000 [disabled] [size=128K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Capabilities: [150] Advanced Error Reporting
Capabilities: [200] #15
Capabilities: [270] #19
Capabilities: [2b0] Address Translation Service (ATS)
Capabilities: [2c0] #13
Capabilities: [2d0] #1b
Kernel driver in use: radeon
| What | Removed | Added |
|---|---|---|
| Attachment #102156 mime type | text/plain | image/png |
With mesa from today's git the corruptions appear on the whole screen, like in the attached image (see full_screen_corruptions.png). After quick bisecting, it looks like commit "radeonsi: Use dma_copy when possible for si_blit." (5d5c20920e0e570742a497aa047e99a2fa3c04f2) is responsible for that. When reverted, the full screen corruptions disappear, but window menu corruptions still persist.
Created attachment 102159 [details]
full screen corruptions
| What | Removed | Added |
|---|---|---|
| Assignee | dri-devel@lists.freedesktop.org | zhigang.gong@gmail.com |
| Product | Mesa | xorg |
| Component | Drivers/Gallium/radeonsi | Driver/glamor |
(In reply to comment #1= ) > After quick bisecting, it looks like commit &quo= t;radeonsi: Use dma_copy when > possible for si_blit." (5d5c20920e0e570742a497aa047e99a2fa3c04f2)= is > responsible for that. See bug 80787. > When reverted, the full screen corruptions disap= pear, but window menu=20 > corruptions still persist. The kwin menu corruption is most likely a glamor bug. You can work around i= t by selecting 'Raster' for the rendering engine in the kwin advanced desktop ef= fect preferences.