On Mon, Aug 25, 2014 at 08:33:02PM -0700, Eric Rannaud wrote:
> [Cross-post from LKML; apologies if you've all already seen this]
>
> Hi,
>
> Between 3.13.5 and 3.15.4, suspend became partially broken on Macbook Pro 15
> (late 2013): a few minutes after wakeup from the *second* suspend following
On Mon, Aug 25, 2014 at 04:24:55PM -0700, Jesse Barnes wrote:
> This happens in irq_postinstall before we've set the pm._irqs_disabled flag,
> but shouldn't warn. So add a nowarn variant to allow this to happen w/o
> a backtrace and keep the rest of the IRQ tracking code happy.
>
> Signed-off-by:
On Mon, Aug 18, 2014 at 02:13:06PM +0100, Chris Wilson wrote:
> On Mon, Aug 18, 2014 at 02:07:40PM +0100, Damien Lespiau wrote:
> > On Mon, Aug 18, 2014 at 01:58:06PM +0100, Chris Wilson wrote:
> > > On Mon, Aug 18, 2014 at 01:49:10PM +0100, Damien Lespiau wrote:
> > > > Chris has decided that enou
On Mon, Aug 18, 2014 at 01:20:06PM +0300, Imre Deak wrote:
> Before sharing common parts between the system and runtime s/r
> handlers we WARNed if the runtime s/r handlers were called on GENs that
> didn't support RPM. But this WARN is not correct if the same handler is
> called from the system s/
On Tue, Aug 26, 2014 at 09:44:42AM +0200, Daniel Vetter wrote:
> On Mon, Aug 18, 2014 at 01:20:06PM +0300, Imre Deak wrote:
> > Before sharing common parts between the system and runtime s/r
> > handlers we WARNed if the runtime s/r handlers were called on GENs that
> > didn't support RPM. But this
On Wed, Aug 20, 2014 at 02:45:37PM +0100, Thomas Wood wrote:
> On 18 August 2014 13:51, Damien Lespiau wrote:
> > Pimp up the debug message that tells us we've been waiting for a vblank
> > that never arrived. Printing the pipe could lead a "doh!" moment where
> > we've been waiting for a vblank o
On Tue, Aug 26, 2014 at 2:39 AM, Rodrigo Vivi wrote:
> So I prefer to continue using the HW/ring version we have already working
> for HSW and merge this v3 to get FBC working at BDW.
Well for that we first need to fix up the psr testcase. I really want that.
And then I also want fbc enabled by
On Mon, Aug 18, 2014 at 10:35:30AM -0700, Rodrigo Vivi wrote:
> From: Bob Beckett
>
> Create a scratch page for the two unused PDPs and set all the PTEs
> for them to point to it.
>
> This patch addresses a page fault, and subsequent hang in pipe
> control flush. In these cases, the Main Graphic
On Tue, Aug 19, 2014 at 10:44:55AM +0100, Damien Lespiau wrote:
> On Tue, Aug 19, 2014 at 10:13:36AM +0100, Thomas Daniel wrote:
> > A previous commit broke aliasing PPGTT for lrc, resulting in a kernel oops
> > on boot. Add a check so that is full PPGTT is not in use the context is
> > populated w
On Tue, Aug 19, 2014 at 02:21:21PM -0700, clinton.a.tay...@intel.com wrote:
> From: Clint Taylor
>
> Pixel replicated modes should be 720 horizontal pixel and pixel
> replicated by the HW across the HDMI cable at 2X pixel clock. Current
> horizontal resolution of 1440 does not allow pixel duplica
On Tue, Aug 26, 2014 at 10:10:09AM +0200, Daniel Vetter wrote:
> On Tue, Aug 19, 2014 at 02:21:21PM -0700, clinton.a.tay...@intel.com wrote:
> > From: Clint Taylor
> >
> > Pixel replicated modes should be 720 horizontal pixel and pixel
> > replicated by the HW across the HDMI cable at 2X pixel cl
On Tue, 2014-08-26 at 09:45 +0200, Daniel Vetter wrote:
> On Tue, Aug 26, 2014 at 09:44:42AM +0200, Daniel Vetter wrote:
> > On Mon, Aug 18, 2014 at 01:20:06PM +0300, Imre Deak wrote:
> > > Before sharing common parts between the system and runtime s/r
> > > handlers we WARNed if the runtime s/r ha
On Tue, Aug 19, 2014 at 04:37:03PM +0300, Jani Nikula wrote:
> On Tue, 19 Aug 2014, Ville Syrjälä wrote:
> > On Tue, Aug 19, 2014 at 10:36:52AM +0300, Jani Nikula wrote:
> >> On Mon, 18 Aug 2014, ville.syrj...@linux.intel.com wrote:
> >> > From: Ville Syrjälä
> >> >
> >> > If we force vdd off war
On 25/08/2014 13:18, Ville Syrjälä wrote:
On Fri, Aug 22, 2014 at 08:39:11PM +0100, Arun Siluvery wrote:
For BDW workarounds are currently initialized in init_clock_gating() but
they are lost during reset, suspend/resume etc; this patch moves the WAs
that are part of register state context to re
The workarounds that are applied are exported to a debugfs file;
this is used to verify their state after the test case (reset or
suspend/resume etc). This patch is only required to support i-g-t.
Signed-off-by: Arun Siluvery
---
drivers/gpu/drm/i915/i915_debugfs.c | 40 +
Workarounds for BDW are applied using LRIs during render ring initialization.
Only those WA registers that are part of register state are initialized
in this fn, remaining are still in its current place init_clock_gating() which
are not affected by a gpu reset. I can send another patch where they c
For BDW workarounds are currently initialized in init_clock_gating() but
they are lost during reset, suspend/resume etc; this patch moves the WAs
that are part of register state context to render ring init fn otherwise
default context ends up with incorrect values as they don't get initialized
unti
On Tue, Aug 19, 2014 at 01:46:58PM +0300, Ville Syrjälä wrote:
> On Tue, Aug 19, 2014 at 11:08:33AM +0300, Jani Nikula wrote:
> > On Mon, 18 Aug 2014, ville.syrj...@linux.intel.com wrote:
> > > From: Ville Syrjälä
> > >
> > > While wrestling with the VLV/CHV panel power sequencer I noticed the
>
On Tue, Aug 19, 2014 at 10:45:20AM +0300, Jani Nikula wrote:
> On Mon, 18 Aug 2014, ville.syrj...@linux.intel.com wrote:
> > From: Ville Syrjälä
> >
> > While wrestling with the VLV/CHV panel power sequencer I noticed the locking
> > in our edp vdd code was rather broken. This series aims to fix t
On Mon, Aug 18, 2014 at 10:16:09PM +0300, ville.syrj...@linux.intel.com wrote:
> From: Ville Syrjälä
>
> We need to turn the DP port off after the pipe, otherwise the pipe won't
> turn off properly on certain pch platforms at least (happens on my ILK for
> example). This also matches the BSpec m
On Fri, Aug 22, 2014 at 05:12:25PM +, Runyan, Arthur J wrote:
> I'll check it out. I haven't heard any complaint about this before, but
> it may be one of those things that started back on i745 and never got
> documented.
Only i855 and later started to have native lvds with all the surroundi
On Tue, Aug 26, 2014 at 10:33:16AM +0100, Arun Siluvery wrote:
> For BDW workarounds are currently initialized in init_clock_gating() but
> they are lost during reset, suspend/resume etc; this patch moves the WAs
> that are part of register state context to render ring init fn otherwise
> default c
On 26/08/2014 11:09, Chris Wilson wrote:
On Tue, Aug 26, 2014 at 10:33:16AM +0100, Arun Siluvery wrote:
For BDW workarounds are currently initialized in init_clock_gating() but
they are lost during reset, suspend/resume etc; this patch moves the WAs
that are part of register state context to ren
On Wed, Jul 16, 2014 at 05:49:29PM -0300, Paulo Zanoni wrote:
> static void
> -hsw_unclaimed_reg_check(struct drm_i915_private *dev_priv, u32 reg)
> +hsw_unclaimed_reg_detect(struct drm_i915_private *dev_priv)
> {
> + if (i915.mmio_debug)
> + return;
> +
> if (__raw_i915_rea
Before sharing common parts between the system and runtime s/r
handlers we WARNed if the runtime s/r handlers were called on GENs that
didn't support RPM. But this WARN is not correct if the same handler is
called from the system s/r path, since that can happen on any platform.
This also broke syst
On Tue, Aug 26, 2014 at 11:16:29AM +0100, Siluvery, Arun wrote:
> On 26/08/2014 11:09, Chris Wilson wrote:
> >On Tue, Aug 26, 2014 at 10:33:16AM +0100, Arun Siluvery wrote:
> >>For BDW workarounds are currently initialized in init_clock_gating() but
> >>they are lost during reset, suspend/resume et
On Thu, Aug 21, 2014 at 07:12:59AM +, Scot Doyle wrote:
>
> On Tue, 19 Aug 2014, Daniel Vetter wrote:
> >On Tue, Aug 19, 2014 at 4:07 AM, Scot Doyle wrote:
> >>BIOS or firmware can modify hardware state during suspend/resume,
> >>for example on the Toshiba CB35 or Lenovo T400, so log a debug
On Tue, Aug 26, 2014 at 01:26:56PM +0300, Imre Deak wrote:
> Before sharing common parts between the system and runtime s/r
> handlers we WARNed if the runtime s/r handlers were called on GENs that
> didn't support RPM. But this WARN is not correct if the same handler is
> called from the system s/
On Mon, Aug 25, 2014 at 05:19:49AM -0700, Eric Rannaud wrote:
> Hi Jani,
>
> Is there a way to restore the prior lower power consumption when
> idling? As I understand it, FBC should not have a direct effect on
> power consumption when idle, only when the FB is actively refreshed.
> Is it understo
On Mon, Aug 25, 2014 at 03:36:15PM -0700, Jesse Barnes wrote:
> On Mon, 25 Aug 2014 20:29:27 +0200
> Oliver Hartkopp wrote:
>
> > Hi Jesse,
> >
> > since the i915 stuff for 3.17 was merged I always get this
> > warning on my core i7 with internal Intel HD graphics.
> >
> > Intel(R) Core(TM) i7
On Fri, Aug 08, 2014 at 04:23:40PM +0530, sonika.jin...@intel.com wrote:
> From: Sonika Jindal
>
> Adding new defines, older one will be removed in the last patch in the series.
> This is to rename the defines to have levels instead of values for vswing and
> pre-emph levels as the values may dif
On 26/08/2014 11:34, Chris Wilson wrote:
On Tue, Aug 26, 2014 at 11:16:29AM +0100, Siluvery, Arun wrote:
On 26/08/2014 11:09, Chris Wilson wrote:
On Tue, Aug 26, 2014 at 10:33:16AM +0100, Arun Siluvery wrote:
For BDW workarounds are currently initialized in init_clock_gating() but
they are los
On Wed, 20 Aug 2014, Chris Wilson wrote:
> Be sure to always flush a stuck pageflip even if we couldn't possibly
> expect one to be there.
>
> References: https://bugs.freedesktop.org/show_bug.cgi?id=82612
> Signed-off-by: Chris Wilson
> ---
> drivers/gpu/drm/i915/intel_display.c | 12 +-
On Tue, Aug 26, 2014 at 02:49:07PM +0300, Jani Nikula wrote:
> On Wed, 20 Aug 2014, Chris Wilson wrote:
> > Be sure to always flush a stuck pageflip even if we couldn't possibly
> > expect one to be there.
> >
> > References: https://bugs.freedesktop.org/show_bug.cgi?id=82612
> > Signed-off-by: Ch
On Mon, 18 Aug 2014, ville.syrj...@linux.intel.com wrote:
> From: Ville Syrjälä
>
> Somehow the intel_ddi_set_vc_payload_alloc(false) call has ended up
> in ironlake_crtc_disable() rather than haswell_crtc_disable(). Move it
> to the correct place.
>
> intel_ddi_disable_transcoder_func() already d
2014-08-26 7:22 GMT-03:00 Chris Wilson :
> On Wed, Jul 16, 2014 at 05:49:29PM -0300, Paulo Zanoni wrote:
>> static void
>> -hsw_unclaimed_reg_check(struct drm_i915_private *dev_priv, u32 reg)
>> +hsw_unclaimed_reg_detect(struct drm_i915_private *dev_priv)
>> {
>> + if (i915.mmio_debug)
>> +
On Fri, 15 Aug 2014, Paulo Zanoni wrote:
> From: Paulo Zanoni
>
> If we're runtime suspended and try to use the plane interfaces, we
> will get a lot of WARNs saying we did the wrong thing.
>
> We need to get runtime PM references to pin the objects, and to
> change the fences. The pin functions
On Thu, 21 Aug 2014, Scot Doyle wrote:
> commit c675949ec58ca50d5a3ae3c757892f1560f6e896
> drm/i915: do not setup backlight if not available according to VBT
>
> prevents backlight setup on the Acer C720 (Core i3 4005U CPU), which has a
> misconfigured VBT. Apply quirk to ignore the VBT backli
On Tue, Aug 19, 2014 at 03:49:41PM +0100, Michel Thierry wrote:
> Unfortunately, the gem_obj/vma relationship is not symmetrical; a gem_obj
> can look up for the same vma more than once (where the ppgtt refcount is
> incremented), but will free the vma only once (i915_gem_free_object).
>
> This di
On Tue, Aug 19, 2014 at 01:57:57PM +0300, Ville Syrjälä wrote:
> On Tue, Aug 19, 2014 at 10:33:15AM +0300, Jani Nikula wrote:
> > On Mon, 18 Aug 2014, ville.syrj...@linux.intel.com wrote:
> > > From: Ville Syrjälä
> > >
> > > On VLV/CHV the panel power sequencer may need to be "kicked" a bit to
>
On Tue, Aug 26, 2014 at 09:17:11AM -0300, Paulo Zanoni wrote:
> 2014-08-26 7:22 GMT-03:00 Chris Wilson :
> > On Wed, Jul 16, 2014 at 05:49:29PM -0300, Paulo Zanoni wrote:
> >> static void
> >> -hsw_unclaimed_reg_check(struct drm_i915_private *dev_priv, u32 reg)
> >> +hsw_unclaimed_reg_detect(struc
On Tue, Aug 26, 2014 at 02:49:07PM +0300, Jani Nikula wrote:
> On Wed, 20 Aug 2014, Chris Wilson wrote:
> > Be sure to always flush a stuck pageflip even if we couldn't possibly
> > expect one to be there.
> >
> > References: https://bugs.freedesktop.org/show_bug.cgi?id=82612
> > Signed-off-by: Ch
On Fri, Aug 22, 2014 at 01:10:26PM +0100, Siluvery, Arun wrote:
> On 22/08/2014 12:06, Mika Kuoppala wrote:
> >Ville Syrjälä writes:
> >
> >>On Wed, Aug 20, 2014 at 03:19:17PM +0100, Arun Siluvery wrote:
> >>>Workarounds for bdw are currently applied in init_clock_gating() but they
> >>>are lost f
On Wed, Aug 20, 2014 at 03:52:12PM +0100, Arun Siluvery wrote:
> Some of the workarounds are lost followed by a gpu reset, suspend/resume;
> this patch adds a test which compares register state before and after
> the test scenario.
>
> This test currently verifies only bdw workarounds.
>
> Signed
On 26/08/2014 13:53, Daniel Vetter wrote:
On Fri, Aug 22, 2014 at 01:10:26PM +0100, Siluvery, Arun wrote:
On 22/08/2014 12:06, Mika Kuoppala wrote:
Ville Syrjälä writes:
On Wed, Aug 20, 2014 at 03:19:17PM +0100, Arun Siluvery wrote:
Workarounds for bdw are currently applied in init_clock_ga
On Tue, Aug 19, 2014 at 10:00:55AM +0300, Jani Nikula wrote:
> On Mon, 18 Aug 2014, ville.syrj...@linux.intel.com wrote:
> > From: Ville Syrjälä
> >
> > Move the vlv_power_sequencer_pipe() after the IS_VALLEYVIEW() check
> > and flatten the rest of the function.
>
> Please imagine adding another
2014-08-26 9:42 GMT-03:00 Chris Wilson :
> On Tue, Aug 26, 2014 at 09:17:11AM -0300, Paulo Zanoni wrote:
>> 2014-08-26 7:22 GMT-03:00 Chris Wilson :
>> > On Wed, Jul 16, 2014 at 05:49:29PM -0300, Paulo Zanoni wrote:
>> >> static void
>> >> -hsw_unclaimed_reg_check(struct drm_i915_private *dev_priv
On Tue, Aug 26, 2014 at 10:04:22AM -0300, Paulo Zanoni wrote:
> 2014-08-26 9:42 GMT-03:00 Chris Wilson :
> > On Tue, Aug 26, 2014 at 09:17:11AM -0300, Paulo Zanoni wrote:
> >> 2014-08-26 7:22 GMT-03:00 Chris Wilson :
> >> > On Wed, Jul 16, 2014 at 05:49:29PM -0300, Paulo Zanoni wrote:
> >> >> stat
On Tue, 26 Aug 2014, Ville Syrjälä wrote:
> On Tue, Aug 19, 2014 at 10:00:55AM +0300, Jani Nikula wrote:
>> On Mon, 18 Aug 2014, ville.syrj...@linux.intel.com wrote:
>> > From: Ville Syrjälä
>> >
>> > Move the vlv_power_sequencer_pipe() after the IS_VALLEYVIEW() check
>> > and flatten the rest of
On Wed, Aug 20, 2014 at 04:24:50PM +0100, Thomas Daniel wrote:
> A pending commit removes synchronous mode from switch_mm. This breaks
> execlists because switch_mm will always try to write to the legacy ring
> buffer.
>
> Return immediately from i915_ppgtt_init_gw in execlists mode.
> No longer
2014-08-26 10:18 GMT-03:00 Chris Wilson :
> On Tue, Aug 26, 2014 at 10:04:22AM -0300, Paulo Zanoni wrote:
>> 2014-08-26 9:42 GMT-03:00 Chris Wilson :
>> > On Tue, Aug 26, 2014 at 09:17:11AM -0300, Paulo Zanoni wrote:
>> >> 2014-08-26 7:22 GMT-03:00 Chris Wilson :
>> >> > On Wed, Jul 16, 2014 at 05:
On Wed, Aug 20, 2014 at 12:04:31PM -0700, vedang.pa...@intel.com wrote:
> From: Vedang Patel
>
> The patch introduces fixes for the debugfs attributes emitted by
> the i915 driver for GEN8. Currently, it is not emitting the correct
> attributes which include the status of RC6 states.
>
> Change
On Tue, Aug 26, 2014 at 04:21:00PM +0300, Jani Nikula wrote:
> On Tue, 26 Aug 2014, Ville Syrjälä wrote:
> > On Tue, Aug 19, 2014 at 10:00:55AM +0300, Jani Nikula wrote:
> >> On Mon, 18 Aug 2014, ville.syrj...@linux.intel.com wrote:
> >> > From: Ville Syrjälä
> >> >
> >> > Move the vlv_power_sequ
On Tue, Aug 26, 2014 at 10:29:23AM -0300, Paulo Zanoni wrote:
> 2014-08-26 10:18 GMT-03:00 Chris Wilson :
> > On Tue, Aug 26, 2014 at 10:04:22AM -0300, Paulo Zanoni wrote:
> >> Of course, we can also implement the one-shot thing on top of the
> >> above, but it won't really help us reducing the amo
On Tue, Aug 26, 2014 at 04:21:00PM +0300, Jani Nikula wrote:
> On Tue, 26 Aug 2014, Ville Syrjälä wrote:
> > On Tue, Aug 19, 2014 at 10:00:55AM +0300, Jani Nikula wrote:
> >> On Mon, 18 Aug 2014, ville.syrj...@linux.intel.com wrote:
> >> > From: Ville Syrjälä
> >> >
> >> > Move the vlv_power_sequ
On Tue, Aug 26, 2014 at 01:57:19PM +0100, Siluvery, Arun wrote:
> On 26/08/2014 13:53, Daniel Vetter wrote:
> >On Fri, Aug 22, 2014 at 01:10:26PM +0100, Siluvery, Arun wrote:
> >>On 22/08/2014 12:06, Mika Kuoppala wrote:
> >>>Ville Syrjälä writes:
> >>>
> On Wed, Aug 20, 2014 at 03:19:17PM +01
On Tue, Aug 26, 2014 at 4:06 AM, Ville Syrjälä
wrote:
> FBC works best when the screen contents don't change. The more activity
> on the screen the less effective FBC becomes. 4W sounds way too much for
> FBC however. 0.4W is closer to what one might expect from FBC based on my
> observations. 4W
On Wed, Aug 20, 2014 at 11:54:09AM +0100, Thomas Wood wrote:
> Add a test to verify creation and use of 3D stereo modes.
>
> Signed-off-by: Thomas Wood
> ---
> lib/igt_fb.c | 4 +-
> tests/.gitignore | 1 +
> tests/Android.mk | 1 +
> tests/Makefile.sources | 1 +
>
On Wed, Aug 20, 2014 at 11:54:07AM +0100, Thomas Wood wrote:
> kmstest_edid_add_3d adds an EDID extension block with 3D support to a
> copy of the specified EDID.
>
> Signed-off-by: Thomas Wood
The series looks reasonable, ship it!
--
Damien
> ---
> lib/igt_kms.c | 80
>
For BDW workarounds are currently initialized in init_clock_gating() but
they are lost during reset, suspend/resume etc; this patch moves the WAs
that are part of register state context to render ring init fn otherwise
default context ends up with incorrect values as they don't get initialized
unti
Workarounds for BDW are applied using LRIs during render ring initialization.
Only those WA registers that are part of register state are initialized
in this fn, remaining are still in its current place init_clock_gating() which
are not affected by a gpu reset. I can send another patch where they c
The workarounds that are applied are exported to a debugfs file;
this is used to verify their state after the test case (reset or
suspend/resume etc). This patch is only required to support i-g-t.
Signed-off-by: Arun Siluvery
---
drivers/gpu/drm/i915/i915_debugfs.c | 40 +
On Tue, Aug 26, 2014 at 03:34:07PM +0200, Daniel Vetter wrote:
> On Tue, Aug 26, 2014 at 10:29:23AM -0300, Paulo Zanoni wrote:
> > 2014-08-26 10:18 GMT-03:00 Chris Wilson :
> > > On Tue, Aug 26, 2014 at 10:04:22AM -0300, Paulo Zanoni wrote:
> > >> Of course, we can also implement the one-shot thing
Some of the workarounds are lost followed by a gpu reset, suspend/resume;
this patch adds a test which compares register state before and after
the test scenario.
This test currently verifies only bdw workarounds.
v2: address patch cleanup comments (ThomasW)
Add binary to ignore list and use igt
On Fri, Aug 22, 2014 at 08:32:40AM +0530, deepa...@linux.intel.com wrote:
> From: Deepak S
>
> Programing GT IER interrupts was fumbled while enabling Interrupts for
> gen8
>
> This is a regression from
> commit abd58f0175915bed644aa67c8f69dc571b8280e0
> Author: Ben Widawsky
> Date:
On 26/08/2014 06:59, Chris Wilson wrote:
On Mon, Aug 25, 2014 at 10:39:39PM +0200, Daniel Vetter wrote:
On Wed, Aug 20, 2014 at 04:36:05PM +0100, Chris Wilson wrote:
On Wed, Aug 20, 2014 at 04:29:24PM +0100, Thomas Daniel wrote:
These two functions make no sense in an Logical Ring Context & Ex
On Tue, Aug 26, 2014 at 03:36:07PM +0200, Daniel Vetter wrote:
> On Tue, Aug 26, 2014 at 04:21:00PM +0300, Jani Nikula wrote:
> > On Tue, 26 Aug 2014, Ville Syrjälä wrote:
> > > On Tue, Aug 19, 2014 at 10:00:55AM +0300, Jani Nikula wrote:
> > >> On Mon, 18 Aug 2014, ville.syrj...@linux.intel.com w
On Tue, Aug 26, 2014 at 02:46:25PM +0100, Chris Wilson wrote:
> On Tue, Aug 26, 2014 at 03:34:07PM +0200, Daniel Vetter wrote:
> > On Tue, Aug 26, 2014 at 10:29:23AM -0300, Paulo Zanoni wrote:
> > > 2014-08-26 10:18 GMT-03:00 Chris Wilson :
> > > > On Tue, Aug 26, 2014 at 10:04:22AM -0300, Paulo Za
On Tue, Aug 26, 2014 at 02:54:39PM +0100, Siluvery, Arun wrote:
> On 26/08/2014 06:59, Chris Wilson wrote:
> >On Mon, Aug 25, 2014 at 10:39:39PM +0200, Daniel Vetter wrote:
> >>On Wed, Aug 20, 2014 at 04:36:05PM +0100, Chris Wilson wrote:
> >>>On Wed, Aug 20, 2014 at 04:29:24PM +0100, Thomas Daniel
On Fri, Aug 22, 2014 at 11:00:15AM +0300, Ville Syrjälä wrote:
> On Thu, Aug 21, 2014 at 12:01:07PM -0300, Paulo Zanoni wrote:
> > 2014-08-21 11:56 GMT-03:00 Ville Syrjälä :
> > > On Thu, Aug 21, 2014 at 03:06:26PM +0300, Jani Nikula wrote:
> > >> Fix assert_panel_unlocked for vlv/chv, and improve
On 26/08/2014 15:37, Ville Syrjälä wrote:
On Tue, Aug 26, 2014 at 02:44:50PM +0100, Arun Siluvery wrote:
For BDW workarounds are currently initialized in init_clock_gating() but
they are lost during reset, suspend/resume etc; this patch moves the WAs
that are part of register state context to re
On Tue, Aug 26, 2014 at 02:44:50PM +0100, Arun Siluvery wrote:
> For BDW workarounds are currently initialized in init_clock_gating() but
> they are lost during reset, suspend/resume etc; this patch moves the WAs
> that are part of register state context to render ring init fn otherwise
> default c
On Tue, Aug 26, 2014 at 12:17 AM, Daniel Vetter wrote:
> Sounds new. Anything interesting going on in dmesg while the on/off
> flickering goes on if you crank up output with drm.debug=0xe?
I actually get some traces. There appears to be 2 different traces
that repeat whenever the screen goes thro
On Tue, Aug 26, 2014 at 6:38 AM, Eric Rannaud wrote:
> Could the FBC commit somehow also disable RC6, or similar?
I just tried these kernel arguments with no significant effect on
power consumption (i.e. still around 11W in idle, instead of under
7W):
i915.enable_rc6=1 i915.lvds_downclock
On Tue, Aug 26, 2014 at 03:47:52PM +0100, Siluvery, Arun wrote:
> On 26/08/2014 15:37, Ville Syrjälä wrote:
> > On Tue, Aug 26, 2014 at 02:44:50PM +0100, Arun Siluvery wrote:
> >> For BDW workarounds are currently initialized in init_clock_gating() but
> >> they are lost during reset, suspend/resum
On Tue, Aug 26, 2014 at 05:37:05PM +0300, Ville Syrjälä wrote:
> On Tue, Aug 26, 2014 at 02:44:50PM +0100, Arun Siluvery wrote:
> > For BDW workarounds are currently initialized in init_clock_gating() but
> > they are lost during reset, suspend/resume etc; this patch moves the WAs
> > that are part
On Tue, 26 Aug 2014, Daniel Vetter wrote:
> On Thu, Aug 21, 2014 at 07:12:59AM +, Scot Doyle wrote:
>> When we enter intel_modeset_setup_hw_state during resume
>> - BLC_PWM_CPU_CTL2 == BLM_PWM_ENABLE
>> - the physical backlight is off
>
> Hm, this is actually interesting - we have some other ev
Hello
I'm trying to use i915.fastboot on a Thinkpad X60t. The bios has been
replaced by coreboot, which supports native video init.
The goal is to boot to a console on a debian in less than 2 seconds (kernel
+ systemd), systemd is just fine in 0.6s but the kernel takes a long time,
with apparentl
On Thu, Aug 21, 2014 at 10:50:38PM +0100, Damien Lespiau wrote:
> On Thu, Aug 21, 2014 at 05:09:36PM -0300, Paulo Zanoni wrote:
> > From: Paulo Zanoni
> >
> > Because BDW has WPT, which is equivalent to LPT. This is just like the
> > CPT/PPT case.
> >
> > Signed-off-by: Paulo Zanoni
>
> It'd b
On Tue, Aug 26, 2014 at 07:16:34PM +0200, Daniel Vetter wrote:
> On Thu, Aug 21, 2014 at 10:50:38PM +0100, Damien Lespiau wrote:
> > On Thu, Aug 21, 2014 at 05:09:36PM -0300, Paulo Zanoni wrote:
> > > From: Paulo Zanoni
> > >
> > > Because BDW has WPT, which is equivalent to LPT. This is just lik
On Tue, Aug 26, 2014 at 04:15:53PM +, Scot Doyle wrote:
> On Tue, 26 Aug 2014, Daniel Vetter wrote:
> > On Thu, Aug 21, 2014 at 07:12:59AM +, Scot Doyle wrote:
> >> When we enter intel_modeset_setup_hw_state during resume
> >> - BLC_PWM_CPU_CTL2 == BLM_PWM_ENABLE
> >> - the physical backlig
On Tue, Aug 26, 2014 at 07:33:25PM +0200, Daniel Vetter wrote:
> On Tue, Aug 26, 2014 at 04:15:53PM +, Scot Doyle wrote:
> > On Tue, 26 Aug 2014, Daniel Vetter wrote:
> > > On Thu, Aug 21, 2014 at 07:12:59AM +, Scot Doyle wrote:
> > >> When we enter intel_modeset_setup_hw_state during resum
Various stuff all over. Most done with the igt.cocci spatch, but
with a few fixups by hand. And add igt_core.h includes where needed.
Signed-off-by: Daniel Vetter
---
lib/igt_fb.c| 2 +-
lib/intel_chipset.c | 17 ++---
lib/intel_iosf.c| 8
lib/intel_mmio.c|
Stragglers.
Signed-off-by: Daniel Vetter
---
lib/instdone.c | 5 +++--
lib/intel_batchbuffer.c | 32
2 files changed, 19 insertions(+), 18 deletions(-)
diff --git a/lib/instdone.c b/lib/instdone.c
index 99857e2033bd..51cdff9bd22b 100644
--- a/lib/instd
Except in igt_core since that would lead to some hilarious recursions.
Signed-off-by: Daniel Vetter
---
lib/igt_aux.c | 9 -
lib/igt_debugfs.c | 14 +++---
lib/igt_kms.c | 43 ++-
3 files changed, 29 insertions(+), 37 deletions(-)
---
lib/media_fill_gen7.c | 8
lib/media_fill_gen8.c | 8
lib/media_fill_gen8lp.c | 8
lib/rendercopy_gen6.c | 4 ++--
lib/rendercopy_gen7.c | 8
lib/rendercopy_gen8.c | 10 +-
6 files changed, 23 insertions(+), 23 deletions(-)
diff --git
From: Vedang Patel
The patch introduces fixes for the debugfs attributes emitted by
the i915 driver for GEN8. Currently, it is not emitting the correct
attributes which include the status of RC6 states.
Change-Id: Ib2068a0cac9a5wq3f228e547fa1a097ad369d242df
Signed-off-by: Vedang Patel
---
dri
On Tue, Aug 26, 2014 at 07:36:13PM +0200, Daniel Vetter wrote:
> diff --git a/lib/igt_kms.c b/lib/igt_kms.c
> index a414d960d24b..0497042eac0c 100644
> --- a/lib/igt_kms.c
> +++ b/lib/igt_kms.c
> @@ -202,23 +202,15 @@ void kmstest_dump_mode(drmModeModeInfo *mode)
> {
> const char *stereo = m
On 26.08.2014 13:09, Ville Syrjälä wrote:
>
> It's the PCU irq enable. I think I have a patch somewhere for it. Just
> forgot to send it out.
>
As Daniel complained about Jesse's approach you are invited to post it here so
that I can test it too.
Regards,
Oliver
___
On Tue, Aug 26, 2014 at 12:54 AM, Daniel Vetter wrote:
> On Tue, Aug 26, 2014 at 2:39 AM, Rodrigo Vivi
> wrote:
> > So I prefer to continue using the HW/ring version we have already working
> > for HSW and merge this v3 to get FBC working at BDW.
>
> Well for that we first need to fix up the psr
On Tue, 26 Aug 2014 09:23:54 +0200
Daniel Vetter wrote:
> On Mon, Aug 25, 2014 at 04:24:55PM -0700, Jesse Barnes wrote:
> > This happens in irq_postinstall before we've set the pm._irqs_disabled flag,
> > but shouldn't warn. So add a nowarn variant to allow this to happen w/o
> > a backtrace and
On 26.08.2014 20:52, Jesse Barnes wrote:
> On Tue, 26 Aug 2014 09:23:54 +0200
> Daniel Vetter wrote:
>>> This happens in irq_postinstall before we've set the pm._irqs_disabled flag,
>>> but shouldn't warn. So add a nowarn variant to allow this to happen w/o
>>> a backtrace and keep the rest of t
On Tue, 26 Aug 2014 21:03:11 +0200
Oliver Hartkopp wrote:
> On 26.08.2014 20:52, Jesse Barnes wrote:
> > On Tue, 26 Aug 2014 09:23:54 +0200
> > Daniel Vetter wrote:
>
> >>> This happens in irq_postinstall before we've set the pm._irqs_disabled
> >>> flag,
> >>> but shouldn't warn. So add a no
On Tue, Aug 26, 2014 at 7:48 PM, Chris Wilson wrote:
>> fflush(stdout);
>
> fflush(stdout) is a non-sequitur when converting to opaque logging.
Indeed, I missed that one. Fixed up locally.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwl
On Tue, 26 Aug 2014, Daniel Vetter wrote:
> On Tue, Aug 26, 2014 at 07:33:25PM +0200, Daniel Vetter wrote:
>> Indeed the bios seems to just but gunk into that register. And if we add
>> in all the knobs there's piles of them (you have semi-duplicated backlight
>> registers on hsw on the PCH), so I
Piglit provides a 'resume' feature that can restart an interrupted
test run at the point where it stopped. This patch adds that
feature to run_tests.sh.
Signed-off-by: Mike Mason
---
scripts/run-tests.sh | 15 +++
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/scripts
On Tue, Aug 26, 2014 at 8:38 PM, Rodrigo Vivi wrote:
> On Tue, Aug 26, 2014 at 12:54 AM, Daniel Vetter wrote:
>> On Tue, Aug 26, 2014 at 2:39 AM, Rodrigo Vivi
>> wrote:
>> > So I prefer to continue using the HW/ring version we have already
>> > working
>> > for HSW and merge this v3 to get FBC w
On Tue, Aug 26, 2014 at 8:52 PM, Jesse Barnes wrote:
> On Tue, 26 Aug 2014 09:23:54 +0200
> Daniel Vetter wrote:
>
>> On Mon, Aug 25, 2014 at 04:24:55PM -0700, Jesse Barnes wrote:
>> > This happens in irq_postinstall before we've set the pm._irqs_disabled
>> > flag,
>> > but shouldn't warn. So
On Tue, Aug 26, 2014 at 4:57 PM, Eric Rannaud wrote:
> On Tue, Aug 26, 2014 at 6:38 AM, Eric Rannaud wrote:
>> Could the FBC commit somehow also disable RC6, or similar?
>
> I just tried these kernel arguments with no significant effect on
> power consumption (i.e. still around 11W in idle, inste
On Thu, Aug 21, 2014 at 10:47:12PM +0100, Damien Lespiau wrote:
> On Thu, Aug 21, 2014 at 05:09:38PM -0300, Paulo Zanoni wrote:
> > From: Paulo Zanoni
> >
> > On BDW we're seeing a problem that after we runtime resume, the
> > outputs connected to DDI C are not detected: they don't appear in the
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