On Tue, 2010-08-24 at 00:33 +0100, Chris Wilson wrote:
> On Tue, 24 Aug 2010 00:16:37 +0100, Peter Clifton wrote:
> > I noticed that the patch changes the semantics of some of the wait_for
> > calls. Previously, many were called with a zero msleep parameter -
> > meaning the call would not msleep.
On Tue, 24 Aug 2010 00:16:37 +0100, Peter Clifton wrote:
> I noticed that the patch changes the semantics of some of the wait_for
> calls. Previously, many were called with a zero msleep parameter -
> meaning the call would not msleep. With this patch, the cases below will
> now msleep(1), rather
On Mon, 2010-08-23 at 17:56 +0100, Chris Wilson wrote:
> Jesse's feedback from using the wait_for() macro was that the msleep
> argument was that it was superfluous and made the macro more difficult
> to use and to read. As the actually amount of time to sleep is not
> critical, the crucial part is
On Mon, 23 Aug 2010 14:22:48 -0400, Adam Jackson wrote:
> IWBNI we had the VBT in a sysfs or debugfs file, if we're not going to
> be able to pull it out of the legacy ROM space reliably.
I added it to debugfs, only to my surprise the header.size field which I
thought was in KB (according to the
Hi all,
Using 2.6.35.2, I changed 945's self refresh to work without the need
for the driver to enable/disable self refresh manually based on the
idle state of the gpu.
Something must have been fixed in the driver between the initial
implementation of 945 self refresh and now.
(maybe 944001201ca0
DP AUX transactions on the panel won't work unless the panel is
powered. This patch also fixes a merge error that snuck into the DP
prepare function; we need to power on the panel for both CPU and PCH
attached panels.
Signed-off-by: Jesse Barnes
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/d
On Mon, 2010-08-23 at 16:23 +0100, Chris Wilson wrote:
> On Mon, 23 Aug 2010 10:46:33 -0400, Adam Jackson wrote:
> > AIM seems to be structured such that you have to have an addin to make
> > LVDS work. I think the opregion change you posted is sufficient to find
> > the real VBT; having done tha
Jesse's feedback from using the wait_for() macro was that the msleep
argument was that it was superfluous and made the macro more difficult
to use and to read. As the actually amount of time to sleep is not
critical, the crucial part is to sleep and let the processor schedule
something else whilst
On Mon, 23 Aug 2010 10:46:33 -0400, Adam Jackson wrote:
> AIM seems to be structured such that you have to have an addin to make
> LVDS work. I think the opregion change you posted is sufficient to find
> the real VBT; having done that, the addin offset check is still valid.
Sadly, I discovered
On Sun, 2010-08-22 at 12:05 +0100, Chris Wilson wrote:
> Parse the EDID looking for a CEA-extension block that details whether
> the connected monitor has audio support over HDMI.
>
> Signed-off-by: Chris Wilson
> Cc: Dave Airlie
> ---
> drivers/gpu/drm/drm_edid.c | 27 +++
On Sun, 2010-08-22 at 19:06 +0100, Chris Wilson wrote:
> On Sun, 22 Aug 2010 18:23:21 +0100, Chris Wilson
> wrote:
> > My Samsung N210 has a VBT with DEVICE_TYPE_INT_LFP with a zero
> > addin-offset. With the check in place, the panel was declared absent.
>
> Reviewing the history, the addin-off
Does xf86-intel support 23.976Hz output under Linux? Or does it wrongly output
24.000Hz?
My use is a HTPC and I would prefer stutter free playback.
Thanks,
Craig.
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On Tue, 24 Aug 2010 18:27:32 +0800, Yuanhan Liu wrote:
> Use defined get_head/tail method to get the vaule of head/tail. Since each
> ring buffer has it's own get_head/tail method defined, use it.
>
> Signed-off-by: Yuanhan Liu
Reviewed-by: Chris Wilson
> ---
> drivers/gpu/drm/i915/i915_debug
On Tue, 24 Aug 2010 18:27:33 +0800, Yuanhan Liu wrote:
> There are several places will calc the space of ring buffer. To make it clear
> and simple, define a helper function called intel_ring_update_space to do
> this.
>
> Signed-off-by: Yuanhan Liu
Reviewed-by: Chris Wilson
--
Chris Wilson,
There are several places will calc the space of ring buffer. To make it clear
and simple, define a helper function called intel_ring_update_space to do this.
Signed-off-by: Yuanhan Liu
---
drivers/gpu/drm/i915/i915_dma.c |4 +---
drivers/gpu/drm/i915/intel_ringbuffer.c | 14 ---
Use defined get_head/tail method to get the vaule of head/tail. Since each
ring buffer has it's own get_head/tail method defined, use it.
Signed-off-by: Yuanhan Liu
---
drivers/gpu/drm/i915/i915_debugfs.c |5 +++--
drivers/gpu/drm/i915/i915_dma.c |4 ++--
drivers/gpu/drm/i915
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