On Mon, May 14, 2012 at 6:45 PM, Dmitri Toubelis < dmitri.toube...@alkeron.com> wrote:
> Any comments on this issue? > > ----- Original Message ----- > > From: "Dmitri Toubelis" <dmitri.toube...@alkeron.com> > > To: intel-gfx@lists.freedesktop.org > > Sent: Friday, May 11, 2012 9:04:59 PM > > Subject: [Intel-gfx] Cedarview issue > > > > Hello Experts, > > > > I have Intel D2700DC board with Cedarview Atom and GMA 3650. It seems > > that some support for GMA36xx was added to Linux kernel in 3.3.x but > > I cannot make it work. Here is all information I managed to gather: > > > > kernel:3.3.5 > > xf86-video-intel:2.18.0 > > libva:1.0.15 > > intel-vaapi-driver:1.0.15 > > libdrm:2.4.31 > > xserver:1.11.4 > > Mesa:8.0.2 > > > > These are some relevant messages from kernel log: > > > > [ 0.514355] pci 0000:00:02.0: [8086:0be2] type 0 class 0x000300 > > [ 0.514370] pci 0000:00:02.0: reg 10: [mem 0x80100000-0x801fffff] > > [ 0.514378] pci 0000:00:02.0: reg 14: [io 0x20d0-0x20d7] > > [ 2.813295] [drm] Initialized drm 1.1.0 20060810 > > [ 2.813362] [drm:i915_init] *ERROR* drm/i915 can't work without > > intel_agp module! > > [ 6.019161] gma500 0000:00:02.0: setting latency timer to 64 > > [ 6.019426] gma500 0000:00:02.0: irq 45 for MSI/MSI-X > > [ 6.023658] [drm] SGX core id = 0x00000000 > > [ 6.023661] [drm] SGX core rev major = 0x00, minor = 0x00 > > [ 6.023664] [drm] SGX core rev maintenance = 0x00, designer = 0x00 > > [ 6.038486] [drm] Supports vblank timestamp caching Rev 1 > > (10.10.2010). > > [ 6.038490] [drm] No driver support for vblank timestamp query. > > [ 6.612140] gma500 0000:00:02.0: allocated 1366x768 fb > > [ 7.193141] drm: registered panic notifier > > [ 7.193244] [drm] Initialized gma500 1.0.0 2011-06-06 for > > 0000:00:02.0 on minor 0 > > > > and here some more: > > > > # lspci -n | grep 00:02 > > 00:02.0 Class 0300: 8086:0be2 > > > > So, is it something that has been addressed already of is it a bug? > This is a different Cedartrail GPU, which should be supported by the gma500 kernel driver. It is not supported by the i915 one, sorry. -- Eugeni Dodonov <http://eugeni.dodonov.net/>
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