https://bugs.freedesktop.org/show_bug.cgi?id=61446

Priority: medium Bug ID: 61446 Assignee: dri-devel@lists.freedesktop.org Summary: [r600-llvm + mesa] on Evergreen & compiz 0.8: exposé-like feature & zoom lead to black screen Severity: normal Classification: Unclassified OS: Linux (All) Reporter: jackdachef@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa

Created attachment 75509 --> https://bugs.freedesktop.org/attachment.cgi?id=75509&action=edit Xorg.0.log; error message probably was there right from the start / during launch

- xf86-video-ati ddx git - drm git - mesa git

~ amd64, Gentoo with 3.7.9 kernel

I'm running compiz 0.8* (0.9* is unstable for me and it's also not as fast & stable as 0.8* - at least for me)

- the exposé-like feature leads to a black screen

- likewise with the zoom feature

- and switching between virtual desktops (4 virtual desktops)

Behavior & animation for Expose Plugin is:

- Expo animation: Vortex - Reflection [x]

when Reflection is activated (in ccsm) little parts of the animation can be seen on a almost entirely black screen - after the animation has finished the screen is/stays black

zoom: as soon as the screen is zoomed in a little it's black

switching between virtual desktops (via alt + left/right/up/down key button): as long as compiz is showing the animation the screen is black at the beginning and end the desktop is viewable

some information:

01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Cypress PRO [Radeon HD 5800 Series] 01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Cypress HDMI Audio [Radeon HD 5800 Series]

01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Cypress PRO [Radeon HD 5800 Series] (prog-if 00 [VGA controller]) Subsystem: Advanced Micro Devices [AMD] nee ATI Device 0b00 Flags: bus master, fast devsel, latency 0, IRQ 49 Memory at d0000000 (64-bit, prefetchable) [size=256M] Memory at fbde0000 (64-bit, non-prefetchable) [size=128K] I/O ports at c000 [size=256] Expansion ROM at fbdc0000 [disabled] [size=128K] 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 Kernel driver in use: radeon

01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Cypress HDMI Audio [Radeon HD 5800 Series] Subsystem: Advanced Micro Devices [AMD] nee ATI Cypress HDMI Audio [Radeon HD 5800 Series] Flags: bus master, fast devsel, latency 0, IRQ 48 Memory at fbdbc000 (64-bit, non-prefetchable) [size=16K] 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 Kernel driver in use: snd_hda_intel

[ 63.900] (--) RADEON(0): Chipset: "ATI Radeon HD 5800 Series" (ChipID = 0x6899)

[ 60.674679] [drm] Initialized drm 1.1.0 20060810 [ 60.756401] [drm] radeon kernel modesetting enabled. [ 60.756537] [drm] initializing kernel modesetting (CYPRESS 0x1002:0x6899 0x1002:0x0B00). [ 60.756643] [drm] register mmio base: 0xFBDE0000 [ 60.756645] [drm] register mmio size: 131072 [ 60.756723] ATOM BIOS: CYPRESS [ 60.756747] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 60.756750] radeon 0000:01:00.0: GTT: 512M 0x0000000040000000 - 0x000000005FFFFFFF [ 60.760745] [drm] Detected VRAM RAM=1024M, BAR=256M [ 60.760750] [drm] RAM width 256bits DDR [ 60.760785] [TTM] Zone kernel: Available graphics memory: 4078130 kiB [ 60.760786] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 60.760788] [TTM] Initializing pool allocator [ 60.760791] [TTM] Initializing DMA pool allocator [ 60.760809] [drm] radeon: 1024M of VRAM memory ready [ 60.760810] [drm] radeon: 512M of GTT memory ready. [ 60.760824] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [ 60.760825] [drm] Driver supports precise vblank timestamp query. [ 60.760861] radeon 0000:01:00.0: irq 49 for MSI/MSI-X [ 60.760869] radeon 0000:01:00.0: radeon: using MSI. [ 60.760893] [drm] radeon: irq initialized. [ 60.760897] [drm] GART: num cpu pages 131072, num gpu pages 131072 [ 60.762106] [drm] probing gen 2 caps for device 8086:d138 = 2/0 [ 60.762112] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 60.762179] [drm] Loading CYPRESS Microcode [ 60.815299] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000). [ 60.815430] radeon 0000:01:00.0: WB enabled [ 60.815433] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88023405dc00 [ 60.832111] [drm] ring test on 0 succeeded in 1 usecs [ 60.832300] [drm] ib test on ring 0 succeeded in 0 usecs [ 60.832750] [drm] Radeon Display Connectors [ 60.832753] [drm] Connector 0: [ 60.832755] [drm] DP-1 [ 60.832756] [drm] HPD4 [ 60.832759] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c [ 60.832760] [drm] Encoders: [ 60.832762] [drm] DFP1: INTERNAL_UNIPHY2 [ 60.832764] [drm] Connector 1: [ 60.832766] [drm] HDMI-A-1 [ 60.832767] [drm] HPD5 [ 60.832769] [drm] DDC: 0x6460 0x6460 0x6464 0x6464 0x6468 0x6468 0x646c 0x646c [ 60.832771] [drm] Encoders: [ 60.832772] [drm] DFP2: INTERNAL_UNIPHY2 [ 60.832774] [drm] Connector 2: [ 60.832776] [drm] DVI-I-1 [ 60.832777] [drm] HPD1 [ 60.832779] [drm] DDC: 0x6450 0x6450 0x6454 0x6454 0x6458 0x6458 0x645c 0x645c [ 60.832781] [drm] Encoders: [ 60.832783] [drm] DFP3: INTERNAL_UNIPHY1 [ 60.832785] [drm] CRT2: INTERNAL_KLDSCP_DAC2 [ 60.832786] [drm] Connector 3: [ 60.832788] [drm] DVI-I-2 [ 60.832790] [drm] HPD6 [ 60.832792] [drm] DDC: 0x6470 0x6470 0x6474 0x6474 0x6478 0x6478 0x647c 0x647c [ 60.832793] [drm] Encoders: [ 60.832795] [drm] DFP4: INTERNAL_UNIPHY [ 60.832797] [drm] CRT1: INTERNAL_KLDSCP_DAC1 [ 60.832845] [drm] Internal thermal controller with fan control [ 60.832877] [drm] radeon: power management initialized [ 60.919422] [drm] fb mappable at 0xD0142000 [ 60.919424] [drm] vram apper at 0xD0000000 [ 60.919425] [drm] size 8294400 [ 60.919426] [drm] fb depth is 24 [ 60.919427] [drm] pitch is 7680 [ 60.919457] fbcon: radeondrmfb (fb0) is primary device [ 61.143231] Console: switching to colour frame buffer device 240x67 [ 61.147043] fb0: radeondrmfb frame buffer device [ 61.147044] drm: registered panic notifier [ 61.147048] [drm] Initialized radeon 2.24.0 20080528 for 0000:01:00.0 on minor 0