I'm not really sure, since the w/a entry is as thin on details as
ever, and Bspec doesn't say anything about it. But I've figured only
dispatching to rows 0&1 instead of all four should be the right thing
for GT1.
Signed-off-by: Daniel Vetter
---
drivers/gpu/drm/i915/i915_drv.h |2 ++
driver
Quoting from Bspec, 3D_CHICKEN1, bit 10
This bit needs to be set always to "1", Project: DevSNB "
Signed-off-by: Daniel Vetter
---
drivers/gpu/drm/i915/i915_reg.h |1 +
drivers/gpu/drm/i915/intel_pm.c |4
2 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.
On Wed, Dec 12, 2012 at 06:15:27PM +0200, ville.syrj...@linux.intel.com wrote:
...
> Ever since the code started to resemble something sane, I've tried
> to avoid squashing patches, just in case someone was actually trying
> to follow what's changed. But clearly some of the patches can
> be squashe
On Fri, Dec 14, 2012 at 11:46:20AM +0200, Jani Nikula wrote:
> On Thu, 13 Dec 2012, Damien Lespiau wrote:
> > From: Damien Lespiau
> >
> > The function doesn't use any of the registers mentioned, nor does it
> > return true or false. Hard to do worse. Remove it, the function is
> > absolutely des
On Thu, Dec 13, 2012 at 04:09:01PM +, Damien Lespiau wrote:
> From: Damien Lespiau
>
> Just like:
>
> Author: Damien Lespiau
> Date: Wed Dec 12 19:37:22 2012 +
>
> drm/i915/hdmi: Read the HPD status before trying to read the EDID
>
> But this time for DiplayPort.
>
> v2:
On Thu, 13 Dec 2012, Damien Lespiau wrote:
> From: Damien Lespiau
>
> The function doesn't use any of the registers mentioned, nor does it
> return true or false. Hard to do worse. Remove it, the function is
> absolutely descriptive enough to not need any comment.
Reviewed-by: Jani Nikula
> Si
On Thu, 13 Dec 2012, Damien Lespiau wrote:
> From: Damien Lespiau
>
> CPT+ PCHs have different bit definition to read the HPD live status. I
> don't have an ILK with digital ports handy, which is why this patch is
> separate from the CPT+ implementation. If the docs don't lie, it should
> all be
On Thu, 13 Dec 2012, Damien Lespiau wrote:
> From: Damien Lespiau
>
> Moving the DPCD just after a successful read will allow to:
> - log all DPCD reads (eDP ones, changes signalled by HPD IRQ)
> - don't log it if we haven't been able to read it
The first part does actually increase DPCD log
On Thu, 13 Dec 2012, Damien Lespiau wrote:
> From: Damien Lespiau
>
> If you unplug the hdmi connector slowly enough, the hotplug interrupt
> fires but then the kernel code tries to read the EDID and succeeds
> (because the connector is still half connected, the HPD pin is shorter
> than the othe
On Fri, Dec 14, 2012 at 5:57 AM, Inki Dae wrote:
> 2012/12/14 Daniel Vetter
>>
>> On Thu, Dec 13, 2012 at 4:16 PM, Inki Dae wrote:
>> > How about rebasing this patch to top of
>> > git://people.freedesktop.org/~airlied/linux.git drm-next?
>> > Exynos's many patches have already been merged to dr
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