Venho testando o Debian Stretch já a algum tempo e depois do lançamento do RC2, realmente a Debian surpreende mais uma vez. Simplesmente funciona !
A cada dia a versão fica mais estável e apresenta menos problemas, no sentido que eu estou usando no dia a dia. Show de Bola !!!!! : )))))
Fica a dica, .........
# glxinfo | grep -i opengl
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD POLARIS11 (DRM 3.8.0 / 4.9.0-1-amd64, LLVM 3.9.1)
OpenGL core profile version string: 4.3 (Core Profile) Mesa 13.0.3
OpenGL core profile shading language version string: 4.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 13.0.3
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.1 Mesa 13.0.3
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10
OpenGL ES profile extensions:
# dmesg | grep drm
[ 2.163836] [drm] Initialized
[ 2.263473] [drm] amdgpu kernel modesetting enabled.
[ 2.288849] fb: switching to amdgpudrmfb from EFI VGA
[ 2.289133] [drm] initializing kernel modesetting (POLARIS11 0x1002:0x67EF 0x1682:0x9460 0xCF).
[ 2.289146] [drm] register mmio base: 0xEFE00000
[ 2.289146] [drm] register mmio size: 262144
[ 2.289152] [drm] doorbell mmio base: 0xE0000000
[ 2.289153] [drm] doorbell mmio size: 2097152
[ 2.289171] [drm] probing gen 2 caps for device 8086:1901 = 261ad03/e
[ 2.289175] [drm] probing mlw for device 8086:1901 = 261ad03
[ 2.289184] [drm] UVD is enabled in VM mode
[ 2.289185] [drm] VCE enabled in VM mode
[ 2.289243] [drm] GPU post is not needed
[ 2.297066] [drm] Detected VRAM RAM=4096M, BAR=256M
[ 2.297066] [drm] RAM width 128bits GDDR5
[ 2.297076] [drm] amdgpu: 4096M of VRAM memory ready
[ 2.297077] [drm] amdgpu: 3970M of GTT memory ready.
[ 2.297088] [drm] GART: num cpu pages 1016356, num gpu pages 1016356
[ 2.298293] [drm] PCIE GART of 3970M enabled (table at 0x0000000000040000).
[ 2.298308] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.298308] [drm] Driver supports precise vblank timestamp query.
[ 2.298379] [drm] amdgpu: irq initialized.
[ 2.298693] [drm] AMDGPU Display Connectors
[ 2.298693] [drm] Connector 0:
[ 2.298694] [drm] DP-1
[ 2.298694] [drm] HPD5
[ 2.298695] [drm] DDC: 0x4868 0x4868 0x4869 0x4869 0x486a 0x486a 0x486b 0x486b
[ 2.298695] [drm] Encoders:
[ 2.298696] [drm] DFP1: INTERNAL_UNIPHY1
[ 2.298696] [drm] Connector 1:
[ 2.298697] [drm] HDMI-A-1
[ 2.298697] [drm] HPD3
[ 2.298698] [drm] DDC: 0x4874 0x4874 0x4875 0x4875 0x4876 0x4876 0x4877 0x4877
[ 2.298698] [drm] Encoders:
[ 2.298699] [drm] DFP2: INTERNAL_UNIPHY1
[ 2.298699] [drm] Connector 2:
[ 2.298699] [drm] DVI-D-1
[ 2.298699] [drm] HPD4
[ 2.298700] [drm] DDC: 0x4878 0x4878 0x4879 0x4879 0x487a 0x487a 0x487b 0x487b
[ 2.298700] [drm] Encoders:
[ 2.298701] [drm] DFP3: INTERNAL_UNIPHY
[ 2.325564] [drm] Found UVD firmware Version: 1.79 Family ID: 16
[ 2.326769] [drm] Found VCE firmware Version: 52.4 Binary ID: 3
[ 2.490925] [drm] ring test on 0 succeeded in 12 usecs
[ 2.491213] [drm] ring test on 1 succeeded in 16 usecs
[ 2.491253] [drm] ring test on 2 succeeded in 10 usecs
[ 2.491260] [drm] ring test on 3 succeeded in 3 usecs
[ 2.491268] [drm] ring test on 4 succeeded in 3 usecs
[ 2.491277] [drm] ring test on 5 succeeded in 4 usecs
[ 2.491284] [drm] ring test on 6 succeeded in 2 usecs
[ 2.491293] [drm] ring test on 7 succeeded in 2 usecs
[ 2.491302] [drm] ring test on 8 succeeded in 1 usecs
[ 2.491411] [drm] ring test on 9 succeeded in 7 usecs
[ 2.491418] [drm] ring test on 10 succeeded in 6 usecs
[ 2.517927] [drm] ring test on 11 succeeded in 1 usecs
[ 2.517928] [drm] UVD initialized successfully.
[ 2.617223] [drm] ring test on 12 succeeded in 16 usecs
[ 2.617253] [drm] ring test on 13 succeeded in 11 usecs
[ 2.617253] [drm] VCE initialized successfully.
[ 2.709076] [drm] fb mappable at 0xD0A68000
[ 2.709077] [drm] vram apper at 0xD0000000
[ 2.709077] [drm] size 5242880
[ 2.709077] [drm] fb depth is 24
[ 2.709077] [drm] pitch is 5120
[ 2.709226] fbcon: amdgpudrmfb (fb0) is primary device
[ 2.827687] amdgpu 0000:01:00.0: fb0: amdgpudrmfb frame buffer device
[ 2.848120] [drm] ib test on ring 0 succeeded
[ 2.848288] [drm] ib test on ring 1 succeeded
[ 2.848331] [drm] ib test on ring 2 succeeded
[ 2.848377] [drm] ib test on ring 3 succeeded
[ 2.848423] [drm] ib test on ring 4 succeeded
[ 2.848467] [drm] ib test on ring 5 succeeded
[ 2.848680] [drm] ib test on ring 6 succeeded
[ 2.849030] [drm] ib test on ring 7 succeeded
[ 2.849077] [drm] ib test on ring 8 succeeded
[ 2.849103] [drm] ib test on ring 9 succeeded
[ 2.849126] [drm] ib test on ring 10 succeeded
[ 2.850784] [drm] ib test on ring 11 succeeded
[ 2.851333] [drm] ib test on ring 12 succeeded
[ 2.852290] [drm] Initialized amdgpu 3.8.0 20150101 for 0000:01:00.0 on minor 0