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With mesa 13.0.0rc2 I'm seeing a 2 to 3 second delay when starting firefox, thunderbird or chromium. This happens every time the programs are closed (all instances) and run again. Glxgears (without prime offloading) also seems to be affected as well as lspci, this wasn't the case before with mesa 12.0.3. When this happens the following messages are logged in dmesg: [drm] probing gen 2 caps for device 8086:9d18 = 9724043/e [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0 [drm] PCIE GART of 2048M enabled (table at 0x00000000001D6000). radeon 0000:03:00.0: WB enabled radeon 0000:03:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88042bbafc00 radeon 0000:03:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff88042bbafc04 radeon 0000:03:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff88042bbafc08 radeon 0000:03:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88042bbafc0c radeon 0000:03:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff88042bbafc10 radeon 0000:03:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90002235a18 radeon 0000:03:00.0: failed VCE resume (-110). [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 1 succeeded in 1 usecs [drm] ring test on 2 succeeded in 1 usecs [drm] ring test on 3 succeeded in 4 usecs [drm] ring test on 4 succeeded in 4 usecs [drm] ring test on 5 succeeded in 2 usecs [drm] UVD initialized successfully. [drm] ib test on ring 0 succeeded in 0 usecs [drm] ib test on ring 1 succeeded in 0 usecs [drm] ib test on ring 2 succeeded in 0 usecs [drm] ib test on ring 3 succeeded in 0 usecs [drm] ib test on ring 4 succeeded in 0 usecs [drm] ib test on ring 5 succeeded I'm using a laptop with an Intel iGPU with and an AMD dGPU, it seems that with mesa 13.0.0rc2 all the gpus in the system (iGPU+dGPU) are probed instead of only the gpu that is going to be used (iGPU). Given that the dGPU is usually automatically turned off for power saving it takes 2 to 3 seconds to be re-initialized and this causes the delay on jOnstartup for the programs I've mentioned before (I suspect many more are affected). This might not be an actual bug (new intended behavior?) but it is a change in behavior and it is annoying as opening any affected application will incur a 2 to 3 second delay on startup, even if all files are already cached iI. Njbbbbninibn ram and the startup would otherwise be virtually instant. OS: Arch Linux x86-64, kernel 4.8.4, mesa 13.0.0rc2, xorg 1.18.4 using the modesetting driver for all cards. Machine: Lenovo E560, iGPU HD Graphics 520 (rev 07), dGPU [AMD/ATI] Mars [Radeon HD 8670A/8670M/8750M] (rev 81) You are receiving this mail because:
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Sep 05, 2014_767.m4a
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