Re: [PATCH] drm/radeon/kms: detect sideport enabled on rs690/740/780/880.

2010-01-06 Thread Alex Deucher
2010/1/6 Rafał Miłecki zaj...@gmail.com: 2010/1/5 Alex Deucher alexdeuc...@gmail.com: Updated patch to use bios tables attached. What about reading clock of sideport memory? Standard way? Could we do following? Nope. Sideport mclk is different than the mclk on discrete chips. If you look

Re: [PATCH] drm/radeon/kms: detect sideport enabled on rs690/740/780/880.

2010-01-05 Thread Alex Deucher
On Mon, Jan 4, 2010 at 11:55 PM, Dave Airlie airl...@gmail.com wrote: From: Dave Airlie airl...@redhat.com This detects if the sideport memory is enabled on these IGPs, and if it is VRAM is evicted on suspend/resume. This should fix s/r issues on some IGPs. NACK. that register is not

Re: [PATCH] drm/radeon/kms: detect sideport enabled on rs690/740/780/880.

2010-01-05 Thread Alex Deucher
Updated patch to use bios tables attached. Alex On Mon, Jan 4, 2010 at 11:55 PM, Dave Airlie airl...@gmail.com wrote: From: Dave Airlie airl...@redhat.com This detects if the sideport memory is enabled on these IGPs, and if it is VRAM is evicted on suspend/resume. This should fix s/r

[PATCH] drm/radeon/kms: detect sideport enabled on rs690/740/780/880.

2010-01-04 Thread Dave Airlie
From: Dave Airlie airl...@redhat.com This detects if the sideport memory is enabled on these IGPs, and if it is VRAM is evicted on suspend/resume. This should fix s/r issues on some IGPs. TODO: check rs880 is same as rs780 add rs480 support if possible. Signed-off-by: Dave Airlie