[Intel-gfx] GMA 4500M[HD] video decode viability

2015-12-04 Thread Brian J. Murrell
I have an opportunity to pick up a system that has an Intel Atom N280 (1.66 GHz) with an Intel GL40 chipset in it.  The seller has listed that GPU in that as being a GMA 4500M but I have also seen reference to that particular system having a GMA 4500MHD. I'm considering this system for an HTPC so

Re: [Intel-gfx] output stutters

2015-06-17 Thread Brian J. Murrell
On Wed, 2015-06-10 at 11:59 +0100, Chris Wilson wrote: > > sudo perf record -g -a -c 1 -e i915:i915_gem_request_wait_begin is > likely to capture the culprit. Though to be precise you need to look at > wait_begin + wait_end to measure the stall (some waits are more harmless > than others). As a fi

Re: [Intel-gfx] output stutters

2015-06-10 Thread Brian J. Murrell
On Sun, 2015-06-07 at 13:11 -0400, Brian J. Murrell wrote: > I have an: > > 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen > Core Processor Integrated Graphics Controller (rev 06) > > in a Fedora 21 machine running Linux 4.0.4. > > Whi

[Intel-gfx] output stutters

2015-06-07 Thread Brian J. Murrell
I have an: 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06) in a Fedora 21 machine running Linux 4.0.4. While this is all generally working, the display has pauses where there should be fluid motion. Watching a

Re: [Intel-gfx] i915 when using vaapi, screen only refreshes on mouse movement

2015-03-07 Thread Brian J. Murrell
On Fri, 2015-03-06 at 12:23 +, Chris Wilson wrote: > On Thu, Mar 05, 2015 at 12:05:38PM -0500, Brian J. Murrell wrote: > > > > http://brian.interlinx.bc.ca/intel.debug.gz > > > > as it is currently. Or is it more useful if it's collected right after > &

Re: [Intel-gfx] i915 when using vaapi, screen only refreshes on mouse movement

2015-03-05 Thread Brian J. Murrell
On Thu, 2015-03-05 at 14:06 +, Chris Wilson wrote: > > Probably unrelated. Look in dmesg dmesg is pretty muddy right now as I still have drm.debug=6 set. > and /sys/class/drm/card0/error http://brian.interlinx.bc.ca/intel.debug.gz as it is currently. Or is it more useful if it's collected

Re: [Intel-gfx] i915 when using vaapi, screen only refreshes on mouse movement

2015-03-05 Thread Brian J. Murrell
On Tue, 2015-03-03 at 13:49 +, Chris Wilson wrote: > > It's an OR. The bug I am thinking about has a w/a in the ddx and a real > fix in the kernel. Either one should do, and I think will resolve your > issue. Yeah, upgrading to that newer Intel driver did seem to do the trick. I wonder if it

Re: [Intel-gfx] i915 driver doesn't find all Modelines that nouveau driver finds

2015-03-03 Thread Brian J. Murrell
On Tue, 2015-03-03 at 20:40 +0200, Jani Nikula wrote: > > You'll lose the flicker with LCD, Even with an analog DSUB input? I only ask again due to the confusion below... > but given a digital source I don't have a digital source. I have a 15-pin DSUB analog source. > and a > digital display

Re: [Intel-gfx] i915 driver doesn't find all Modelines that nouveau driver finds

2015-03-03 Thread Brian J. Murrell
On Tue, 2015-03-03 at 15:31 +0200, Ville Syrjälä wrote: > > I suppose any increase is good. But personally I just couldn't stand > anything below 75Hz when I was still using a CRT. Yeah. 75Hz is what I was using with the nVidia card I replaced with this new motherboard and Celeron G1840. Slight

Re: [Intel-gfx] i915 when using vaapi, screen only refreshes on mouse movement

2015-03-03 Thread Brian J. Murrell
On Mon, 2015-03-02 at 14:27 +, Chris Wilson wrote: > > Mixing ZaphodHeads and DRI, Oh wait! You said "mixing" not "missing". But yeah, I'm an old-timer trying to maintain his 20+ year old preference for truly separate screens -- like from way back when even Xinerama didn't even exist. :-)

Re: [Intel-gfx] i915 driver doesn't find all Modelines that nouveau driver finds

2015-03-03 Thread Brian J. Murrell
On Tue, 2015-03-03 at 15:03 +0200, Ville Syrjälä wrote: > > Oh that's an a CRT monitor you have there. Been a while since I've > come across one of those :) Heh. Yeah. I have been in the market to replace it but no good enough deals yet. :-) > 65Hz on a CRT sounds like a good way to > get a h

Re: [Intel-gfx] i915 driver doesn't find all Modelines that nouveau driver finds

2015-03-02 Thread Brian J. Murrell
On Mon, 2015-03-02 at 20:44 +0200, Ville Syrjälä wrote: > On Mon, Mar 02, 2015 at 07:07:47PM +0100, Daniel Vetter wrote: > > On Mon, Mar 02, 2015 at 11:33:39AM -0500, Brian J. Murrell wrote: > > > > > > [ 50.508381] [drm:drm_mode_debug_printmodeline] Modeline 27:"

Re: [Intel-gfx] i915 driver doesn't find all Modelines that nouveau driver finds

2015-03-02 Thread Brian J. Murrell
On Mon, 2015-03-02 at 19:07 +0100, Daniel Vetter wrote: > On Mon, Mar 02, 2015 at 11:33:39AM -0500, Brian J. Murrell wrote: > > On Mon, 2015-03-02 at 09:07 +, Chris Wilson wrote: > > > > > Can you please attach dmesg with drm.debug=6 on the command line? > > &

Re: [Intel-gfx] i915 when using vaapi, screen only refreshes on mouse movement

2015-03-02 Thread Brian J. Murrell
On Mon, 2015-03-02 at 14:27 +, Chris Wilson wrote: > On Mon, Mar 02, 2015 at 09:07:10AM -0500, Brian J. Murrell wrote: > > On Mon, 2015-03-02 at 13:37 +, Chris Wilson wrote: > > > > > > Definitely, currently we have no idea even what hardware you are > > &

Re: [Intel-gfx] i915 when using vaapi, screen only refreshes on mouse movement

2015-03-02 Thread Brian J. Murrell
On Mon, 2015-03-02 at 13:37 +, Chris Wilson wrote: > > Definitely, currently we have no idea even what hardware you are > using... Could you please attach Xorg.0.log Please find it attached. > or whatever incompleteness > passes for that after journald? Hrm. Not sure what this means. Hope

[Intel-gfx] i915 when using vaapi, screen only refreshes on mouse movement

2015-03-02 Thread Brian J. Murrell
I have noticed something strange on my Fedora 21 with i915. If I am using something that utilizes vaapi, like VLC for instance, the screen only refreshes on mouse movements. This becomes abundantly clear when I watch the clock on my panel for example, which displays seconds on it. It will sit at

Re: [Intel-gfx] i915 driver doesn't find all Modelines that nouveau driver finds

2015-03-02 Thread Brian J. Murrell
On Mon, 2015-03-02 at 09:07 +, Chris Wilson wrote: > > Gut feeling is that this is related to HDMIv1.2 versus later. I should have mentioned, the monitor that is not getting it's 1600x1200@75Hz timing picked up is on the D-Sub connector, not HDMI. > For reference the loop in pipe is bug 8534

[Intel-gfx] i915 driver doesn't find all Modelines that nouveau driver finds

2015-03-01 Thread Brian J. Murrell
I have a dual-head set up here which I've recently changed the motherboard out and with it, removed an nVidia GT210 and replaced it with the on-board graphics that came on this: CPU: Intel(R) Celeron(R) CPU G1840 @ 2.80GHz (Family: 6, Model: 60, Stepping: 3) The monitors have remained the same th

Re: [Intel-gfx] /usr/lib64/dri/i965_dri.so: undefined symbol: _glapi_tls_Dispatch on Fedora 21

2015-03-01 Thread Brian J. Murrell
~sigh~ Never mind. As I am sure probably most have guessed by now, this was just a result of left over nvidia GLX cruft. Sorry for the noise. b. signature.asc Description: This is a digitally signed message part ___ Intel-gfx mailing list Intel-gfx

[Intel-gfx] /usr/lib64/dri/i965_dri.so: undefined symbol: _glapi_tls_Dispatch on Fedora 21

2015-03-01 Thread Brian J. Murrell
Hi, I'm having trouble getting GLX to work with the intel xorg driver in Fedora 21 and a Celeron G1840. Xorg complains in it's log: [ 35851.103] (EE) AIGLX error: dlopen of /usr/lib64/dri/i965_dri.so failed (/usr/lib64/dri/i965_dri.so: undefined symbol: _glapi_tls_Dispatch) [ 35851.103] (EE) AI