This weas a workaround to gracefully skip on i915 before nonblocking
modeset support was added, but this is no longer needed. Remove the
code, since it's safe to always assume such support is enabled.
Signed-off-by: Maarten Lankhorst
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104471
-
On Wednesday, January 3, 2018 8:14:47 AM CET Jani Nikula wrote:
> On Tue, 02 Jan 2018, Chris Wilson wrote:
> > Quoting Rodrigo Vivi (2018-01-02 19:12:18)
> >
> >> On Sun, Dec 31, 2017 at 10:34:54PM +, Stefan Brüns wrote:
> >> > + edid = drm_get_edid(connector, i2c);
> >> > +
> >> > +
== Series Details ==
Series: kms_atomic_transition: Remove skip_on_unsupported_nonblocking_modeset.
URL : https://patchwork.freedesktop.org/series/35934/
State : success
== Summary ==
IGT patchset tested on top of latest successful build
d86d53b072b50172309abf21ecb521bd70c5fc73 tests/kms_curso
Reviewed-by: Marta Lofstedt
> -Original Message-
> From: Intel-gfx [mailto:intel-gfx-boun...@lists.freedesktop.org] On Behalf
> Of Maarten Lankhorst
> Sent: Wednesday, January 3, 2018 11:19 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH i-g-t] kms_atomic_transition
On Tue, Jan 02, 2018 at 03:12:34PM +, Chris Wilson wrote:
> Move the register settings for enabling execlists into its own function
> for clarity.
>
> Signed-off-by: Chris Wilson
Reviewed-by: Michał Winiarski
-Michał
> ---
> drivers/gpu/drm/i915/intel_lrc.c | 22 ++
>
On Tue, Jan 02, 2018 at 03:12:33PM +, Chris Wilson wrote:
> Currently, we record the elsp register offset inside init-hw but we only
> need to do it once during engine setup (after we know the mmio
> iomapping).
>
> Signed-off-by: Chris Wilson
Reviewed-by: Michał Winiarski
-Michał
> ---
>
On Tue, Jan 02, 2018 at 03:12:32PM +, Chris Wilson wrote:
> Move the clearing of the CS-interrupt into the engine reset phase,
> before the current init-hw phase. This helps clarify that we clear the
> pending interrupts prior to any restarting of the execlists.
>
> Signed-off-by: Chris Wilson
On Tue, Jan 02, 2018 at 03:12:31PM +, Chris Wilson wrote:
> To modify the global seqno may require rewriting a few registers, which
> requires us to hold the rpm wakeref. We must therefore take it around
> the call to i915_gem_set_global_seqno() in debugfs, on behalf of the
> user.
>
> Signed-
== Series Details ==
Series: kms_atomic_transition: Remove skip_on_unsupported_nonblocking_modeset.
URL : https://patchwork.freedesktop.org/series/35934/
State : success
== Summary ==
Test kms_flip:
Subgroup blt-wf_vblank-vs-modeset:
skip -> PASS (shard-hsw)
On Tue, Jan 02, 2018 at 03:12:27PM +, Chris Wilson wrote:
> After staring at the list_for_each_safe macros for a bit, our current
> invocation of list_safe_reset_next in execlists_schedule() simply
> reduces to list_for_each.
>
> Signed-off-by: Chris Wilson
Reviewed-by: Michał Winiarski
-M
Quoting Michał Winiarski (2018-01-03 09:55:39)
> On Tue, Jan 02, 2018 at 03:12:34PM +, Chris Wilson wrote:
> > Move the register settings for enabling execlists into its own function
> > for clarity.
> >
> > Signed-off-by: Chris Wilson
>
> Reviewed-by: Michał Winiarski
Pushed the 3 code mo
On Tue, Jan 02, 2018 at 03:12:26PM +, Chris Wilson wrote:
> The dependency chain must be an acyclic graph. This is checked by the
> swfence, but for sanity, also do a simple check that we do not corrupt
> our list iteration in execlists_schedule() by a shallow dependency
> cycle.
>
> Signed-of
Op 03-01-18 om 10:50 schreef Lofstedt, Marta:
> Reviewed-by: Marta Lofstedt
Thanks, pushed.
___
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
On Tue, Jan 02, 2018 at 03:12:25PM +, Chris Wilson wrote:
> Back up our comment that all signalers should have been signaled before
> we ourselves were retired with an assert to that effect.
>
> Signed-off-by: Chris Wilson
> Cc: Joonas Lahtinen
Reviewed-by: Michał Winiarski
-Michał
> ---
Quoting Michał Winiarski (2018-01-03 11:40:19)
> On Tue, Jan 02, 2018 at 03:12:25PM +, Chris Wilson wrote:
> > Back up our comment that all signalers should have been signaled before
> > we ourselves were retired with an assert to that effect.
> >
> > Signed-off-by: Chris Wilson
> > Cc: Joona
Quoting Alexandru Chirvasitu (2018-01-03 00:14:38)
> For comparison, here's another one produced by the same kernel, on the
> same laptop, but a different hard drive.
>
> The OS was installed on a USB stick that I'd boot the laptop off
> of. Recently I started getting lags when copying to / from t
When we require GEM, reset the global seqno. This gives each test a
clean slate to work with, and avoids left-over state from previous tests
impacting on the next. In particular, somes tests may be setting up long
sequence of stalling batches not expecting to hit a seqno wraparound
(leftover from,
igt_spin_batch_new() includes a throttling check that GEM works, which
breaks trying to create multiple spin batches, use
__igt_spin_batch_new() instead, after verifying GEM works.
Signed-off-by: Chris Wilson
---
tests/gem_busy.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
I've cloned your
https://anongit.freedesktop.org/git/drm-tip.git
and am now trying to build it (just the master; I haven't tried
previous commits). The build fails at the modules stage with
Makefile:1015: recipe for target 'drivers' failed
make: *** [drivers] Error 2
What is the earliest commit
== Series Details ==
Series: series starting with [1/2] igt/gem_busy: Remove repeated use of
igt_spin_batch_new
URL : https://patchwork.freedesktop.org/series/35942/
State : success
== Summary ==
IGT patchset tested on top of latest successful build
58bd37d347d1369ecd272ff778057ee8004d6b15 km
Quoting Alexandru Chirvasitu (2018-01-03 13:46:42)
> I've cloned your
>
> https://anongit.freedesktop.org/git/drm-tip.git
>
> and am now trying to build it (just the master; I haven't tried
> previous commits). The build fails at the modules stage with
>
> Makefile:1015: recipe for target 'drive
On Wed, Jan 03, 2018 at 01:47:56PM +, Chris Wilson wrote:
> Quoting Alexandru Chirvasitu (2018-01-03 13:46:42)
> > I've cloned your
> >
> > https://anongit.freedesktop.org/git/drm-tip.git
> >
> > and am now trying to build it (just the master; I haven't tried
> > previous commits). The build
Quoting Patchwork (2018-01-02 22:40:48)
> == Series Details ==
>
> Series: series starting with [v2,1/2] drm/i915/guc : Decoupling ADS and logs
> from submission
> URL : https://patchwork.freedesktop.org/series/35913/
> State : warning
>
> == Summary ==
>
> Test kms_frontbuffer_tracking:
>
Quoting Alexandru Chirvasitu (2018-01-03 14:03:40)
>
> On Wed, Jan 03, 2018 at 01:47:56PM +, Chris Wilson wrote:
> > Quoting Alexandru Chirvasitu (2018-01-03 13:46:42)
> > > I've cloned your
> > >
> > > https://anongit.freedesktop.org/git/drm-tip.git
> > >
> > > and am now trying to build it
Quoting Alexandru Chirvasitu (2018-01-03 14:48:26)
> Here's the log for the make bzImage and modules without ccache.
>
> I ran it with j8 still because otherwise it would take very long, but
> if I run out of options I'll try plain too..
>
> In the meantime I'd like to try some other configs; may
Dynamic Refresh Rate Switch(DRRS) is used to switch the panel's
refresh rate to the lowest vrefresh supported by panel, when frame is
not flipped for more than a Sec.
In kernel, DRRS uses the front buffer tracking infrastructure.
Hence DRRS test coverage is added along with other frontbuffer track
On Tuesday, December 19, 2017 10:15:07 AM Joe Perches wrote:
> Convert DEVICE_ATTR uses to DEVICE_ATTR_RW where possible.
>
> Done with perl script:
>
> $ git grep -w --name-only DEVICE_ATTR | \
> xargs perl -i -e 'local $/; while (<>) {
> s/\bDEVICE_ATTR\s*\(\s*(\w+)\s*,\s*\(?(\s*S_IRUGO\s*\|
== Series Details ==
Series: tests/kms_frontbuffer_tracking: Idleness DRRS coverage (rev6)
URL : https://patchwork.freedesktop.org/series/32888/
State : success
== Summary ==
IGT patchset tested on top of latest successful build
58bd37d347d1369ecd272ff778057ee8004d6b15 kms_atomic_transition: R
Hi Rodrigo,
Thank you for your valuable comments, the same has been addressed and a
new patch had been pushed with the changes.
Request you to have a look at the new patch-set[v11] and provide your
comments if any.
On 1/3/2018 2:04 AM, Rodrigo Vivi wrote:
On Mon, Jan 01, 2018 at 01:45:32P
On Tue, Jan 02, 2018 at 07:25:00PM +, Chris Wilson wrote:
> We should never insert the invalid seqno into the wait tree, so assert
> we do not.
>
> Signed-off-by: Chris Wilson
Reviewed-by: Michał Winiarski
-Michał
> ---
> drivers/gpu/drm/i915/intel_breadcrumbs.c | 2 ++
> 1 file changed,
Thank you for that!
I'd been getting used to seeing warnings to that effect, so got
complacent and stopped checking for errors..
In any case, it's now compiled and installed, and I will report back
with any new logs if / when another hang occurs.
On Wed, Jan 03, 2018 at 02:53:45PM +, Chris W
== Series Details ==
Series: series starting with [1/2] igt/gem_busy: Remove repeated use of
igt_spin_batch_new
URL : https://patchwork.freedesktop.org/series/35942/
State : warning
== Summary ==
Test kms_flip:
Subgroup blt-wf_vblank-vs-modeset-interruptible:
pass
Each call to igt_spin_batch_new_fence will do a stalling check to verify
that GEM is functional before submitting the spinning batch. In a loop,
this means that we may end up waiting for our earlier spinning
batches...
Signed-off-by: Chris Wilson
---
tests/perf_pmu.c | 3 ++-
1 file changed, 2 i
Quoting Michał Winiarski (2018-01-03 16:29:18)
> On Tue, Jan 02, 2018 at 07:25:00PM +, Chris Wilson wrote:
> > We should never insert the invalid seqno into the wait tree, so assert
> > we do not.
> >
> > Signed-off-by: Chris Wilson
>
> Reviewed-by: Michał Winiarski
Ta, and pushed.
-Chris
== Series Details ==
Series: igt/perf_pmu: Skip GEM checks for repeated spin_batch allocations
URL : https://patchwork.freedesktop.org/series/35949/
State : success
== Summary ==
IGT patchset tested on top of latest successful build
58bd37d347d1369ecd272ff778057ee8004d6b15 kms_atomic_transitio
Since igt_spin_batch_new() will do a stalling GEM check, it is not
advisable to use it within loops. Perform the igt_require_gem() upfront
and then use __igt_spin_batch_new() inside the test loop.
Signed-off-by: Chris Wilson
---
tests/kms_flip.c | 11 +++
1 file changed, 7 insertions(+),
On Tue, 2018-01-02 at 18:33 +, Pandiyan, Dhinakaran wrote:
> On Tue, 2017-12-19 at 13:16 +0100, Maarten Lankhorst wrote:
> > This should get rid of unclaimed register debug warnings, if
> > it still happens we should put this in a intel_crtc->active check..
> >
> > Bugzilla: https://bugs.freed
When we require GEM, reset the global seqno. This gives each test a
clean slate to work with, and avoids left-over state from previous tests
impacting on the next. In particular, somes tests may be setting up long
sequence of stalling batches not expecting to hit a seqno wraparound
(leftover from,
igt_spin_batch_new() includes a throttling check that GEM works, which
breaks trying to create multiple spin batches, use
__igt_spin_batch_new() instead, after verifying GEM works.
Signed-off-by: Chris Wilson
---
tests/gem_busy.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
Each call to igt_spin_batch_new_fence will do a stalling check to verify
that GEM is functional before submitting the spinning batch. In a loop,
this means that we may end up waiting for our earlier spinning
batches...
Signed-off-by: Chris Wilson
---
tests/perf_pmu.c | 3 ++-
1 file changed, 2 i
Since igt_spin_batch_new() will do a stalling GEM check, it is not
advisable to use it within loops. Perform the igt_require_gem() upfront
and then use __igt_spin_batch_new() inside the test loop.
Signed-off-by: Chris Wilson
---
tests/kms_flip.c | 11 +++
1 file changed, 7 insertions(+),
You are thinking of plugging into intel_pstate to make it smarter for ia freq
transitions?
Yep. This seems a correct step to give some automatic support instead of
parameter/hardcoded multiplier.
Does this mean we should use cpufreq/intel_pstate based approach instead
of the current modpara
== Series Details ==
Series: igt/kms_flip: Do igt_require_gem() just once
URL : https://patchwork.freedesktop.org/series/35950/
State : success
== Summary ==
IGT patchset tested on top of latest successful build
58bd37d347d1369ecd272ff778057ee8004d6b15 kms_atomic_transition: Remove
skip_on_un
== Series Details ==
Series: tests/kms_frontbuffer_tracking: Idleness DRRS coverage (rev6)
URL : https://patchwork.freedesktop.org/series/32888/
State : failure
== Summary ==
Test kms_frontbuffer_tracking:
Subgroup fbc-rgb101010-draw-mmap-gtt:
pass -> FAIL (
== Series Details ==
Series: series starting with [1/4] igt/gem_busy: Remove repeated use of
igt_spin_batch_new
URL : https://patchwork.freedesktop.org/series/35951/
State : success
== Summary ==
IGT patchset tested on top of latest successful build
58bd37d347d1369ecd272ff778057ee8004d6b15 km
== Series Details ==
Series: igt/perf_pmu: Skip GEM checks for repeated spin_batch allocations
URL : https://patchwork.freedesktop.org/series/35949/
State : warning
== Summary ==
Test kms_frontbuffer_tracking:
Subgroup fbc-1p-offscren-pri-shrfb-draw-blt:
fail -> P
Since the firmwares are not yet released to public repo,
disable them on Geminilake.
v2: Remove the firmware versions (Michal)
v3: Remove unwanted defines (Rodrigo)
Correct commit message (Michal)
Cc: Michal Wajdeczko
Cc: Rodrigo Vivi
Cc:
Signed-off-by: Anusha Srivatsa
Fixes: 90f192c8241e ("
From: Gaurav Singh
On Apollolake, with stress test warm reboot, audio card
was not getting enumerated after reboot. This was a
spurious issue happening on Apollolake. HW codec and
HD audio controller link was going out of sync for which
there was a fix in i915 driver but was not getting invoked
f
On Wed, Jan 03, 2018 at 03:02:07PM +, Lohith BS wrote:
> Dynamic Refresh Rate Switch(DRRS) is used to switch the panel's
> refresh rate to the lowest vrefresh supported by panel, when frame is
> not flipped for more than a Sec.
>
> In kernel, DRRS uses the front buffer tracking infrastructure.
== Series Details ==
Series: drm/i915/glk: Disable Guc and HuC on GLK (rev4)
URL : https://patchwork.freedesktop.org/series/35381/
State : warning
== Summary ==
Series 35381v4 drm/i915/glk: Disable Guc and HuC on GLK
https://patchwork.freedesktop.org/api/1.0/series/35381/revisions/4/mbox/
Tes
== Series Details ==
Series: drm: i915: Fix audio issue on BXT
URL : https://patchwork.freedesktop.org/series/35955/
State : success
== Summary ==
Series 35955v1 drm: i915: Fix audio issue on BXT
https://patchwork.freedesktop.org/api/1.0/series/35955/revisions/1/mbox/
Test debugfs_test:
== Series Details ==
Series: igt/kms_flip: Do igt_require_gem() just once
URL : https://patchwork.freedesktop.org/series/35950/
State : warning
== Summary ==
Warning: bzip CI_DRM_3595/shard-glkb2/results3.json.bz2 wasn't in correct JSON
format
Test kms_frontbuffer_tracking:
Subgroup f
== Series Details ==
Series: drm/i915/glk: Disable Guc and HuC on GLK (rev4)
URL : https://patchwork.freedesktop.org/series/35381/
State : success
== Summary ==
Series 35381v4 drm/i915/glk: Disable Guc and HuC on GLK
https://patchwork.freedesktop.org/api/1.0/series/35381/revisions/4/mbox/
Tes
On Thu, 2018-01-04 at 00:48 +0530, Gaurav K Singh wrote:
> From: Gaurav Singh
>
> On Apollolake, with stress test warm reboot, audio card
> was not getting enumerated after reboot. This was a
The problem looks similar to
https://lists.freedesktop.org/archives/intel-gfx/2017-October/144495.html
== Series Details ==
Series: series starting with [1/4] igt/gem_busy: Remove repeated use of
igt_spin_batch_new
URL : https://patchwork.freedesktop.org/series/35951/
State : success
== Summary ==
Warning: bzip CI_DRM_3595/shard-glkb2/results3.json.bz2 wasn't in correct JSON
format
Test gem_t
Updating the vblank counts requires register reads and these reads may not
return meaningful values after the vblank interrupts are disabled as the
device may go to low power state. An additional change would be to allow
the driver to save the vblank counts before entering a low power state, but
th
When DC states are enabled and PSR is active, the hardware enters DC5/DC6
states resulting in the frame counter resetting. The frame counter reset
mess up the vblank counting logic as the diff between the new frame
counter value and the previous is negative, and this negative diff gets
applied as a
Disable DC states before enabling vblank interrupts and conversely
enable DC states after disabling. Since the frame counter may have got
reset between disabling and enabling, use drm_crtc_vblank_restore() to
compute the missed vblanks.
Cc: Daniel Vetter
Cc: Ville Syrjälä
Cc: Rodrigo Vivi
Signe
Since we want to allow for a non-blocking power domain for vblanks,
the power domain use count and power well use count will not be updated
atomically inside the power domain mutex (see next patch). This affects
verifying if sum(power_domain_use_count) == power_well_use_count at
init time. So do no
The HW frame counter can get reset when devices enters low power
states and this messes up any following vblank count updates. So, compute
the missed vblank interrupts for that low power state duration using time
stamps. This is similar to _crtc_vblank_on() except that it doesn't enable
vblank inte
Quoting Dhinakaran Pandiyan (2018-01-03 20:39:57)
> Updating the vblank counts requires register reads and these reads may not
> return meaningful values after the vblank interrupts are disabled as the
> device may go to low power state. An additional change would be to allow
> the driver to save t
Quoting Dhinakaran Pandiyan (2018-01-03 20:39:58)
> The HW frame counter can get reset when devices enters low power
> states and this messes up any following vblank count updates. So, compute
> the missed vblank interrupts for that low power state duration using time
> stamps. This is similar to _
Quoting Dhinakaran Pandiyan (2018-01-03 20:39:59)
> Since we want to allow for a non-blocking power domain for vblanks,
> the power domain use count and power well use count will not be updated
> atomically inside the power domain mutex (see next patch). This affects
> verifying if sum(power_domain
== Series Details ==
Series: series starting with [1/5] drm/vblank: Do not update vblank counts if
vblanks are already disabled.
URL : https://patchwork.freedesktop.org/series/35959/
State : success
== Summary ==
Series 35959v1 series starting with [1/5] drm/vblank: Do not update vblank
coun
On Wed, Jan 03, 2018 at 08:31:10PM +, Pandiyan, Dhinakaran wrote:
>
> On Thu, 2018-01-04 at 00:48 +0530, Gaurav K Singh wrote:
> > From: Gaurav Singh
> >
> > On Apollolake, with stress test warm reboot, audio card
> > was not getting enumerated after reboot. This was a
>
> The problem looks
== Series Details ==
Series: drm: i915: Fix audio issue on BXT
URL : https://patchwork.freedesktop.org/series/35955/
State : success
== Summary ==
Warning: bzip CI_DRM_3595/shard-glkb2/results3.json.bz2 wasn't in correct JSON
format
Test kms_frontbuffer_tracking:
Subgroup fbc-1p-offsc
There is a new version of DMC available for CNL.
The release notes mentions:
1. Fix for the issue where DC_STATE was getting enabled
even when disabled by driver causing data corruption
v2: Since the firmware is merged to linux-firmware.git,
add MODUE_FIRMWARE.
Cc: Rodrigo Vivi
Signed-off-by:
== Series Details ==
Series: drm/i915/dmc: DMC 1.07 for Cannonlake (rev3)
URL : https://patchwork.freedesktop.org/series/35651/
State : failure
== Summary ==
Applying: drm/i915/dmc: DMC 1.07 for Cannonlake
error: sha1 information is lacking or useless
(drivers/gpu/drm/i915/intel_csr.c).
error
== Series Details ==
Series: drm/i915/glk: Disable Guc and HuC on GLK (rev4)
URL : https://patchwork.freedesktop.org/series/35381/
State : failure
== Summary ==
Warning: bzip CI_DRM_3595/shard-glkb2/results3.json.bz2 wasn't in correct JSON
format
Test gem_tiled_swapping:
Subgroup non-
This flag has become redundant since
commit 4d90f2d507ab ("drm/i915: Start tracking PSR state in crtc state")
It is set at the same place as psr.enabled, which is also exposed via
debugfs.
Cc: Rodrigo Vivi
Cc: Ville Syrjälä
Signed-off-by: Dhinakaran Pandiyan
Acked-by: Rodrigo Vivi
---
drivers
The global variable dev_priv->psr.sink_support is set if an eDP sink
supports PSR. Use this instead of redoing the check with is_edp_psr().
Combine source and sink support checks into a macro that can be used to
return early from psr_{invalidate, single_frame_update, flush}.
Cc: Rodrigo Vivi
Sign
DPCD read for the eDP is complete by the time intel_psr_init() is
called, which means we can avoid initializing PSR structures and state
if there is no sink support.
Cc: Rodrigo Vivi
Cc: Ville Syrjälä
Signed-off-by: Dhinakaran Pandiyan
---
drivers/gpu/drm/i915/i915_debugfs.c | 7 ++-
drive
All right, here's the dmesg from the kernel compiled from drm-tip (in
sync with upstream at the time of the compilation earlier today), with
CONFIG_DRM_I915_DEBUG_GEM=y
I crashed it by opening 20+ xterm windows. Doesn't always do it though
(tried this before).
On Wed, Jan 03, 2018 at 11:31:31AM
== Series Details ==
Series: series starting with [1/3] drm/i915/psr: Kill psr.source_ok flag.
URL : https://patchwork.freedesktop.org/series/35965/
State : success
== Summary ==
Series 35965v1 series starting with [1/3] drm/i915/psr: Kill psr.source_ok flag.
https://patchwork.freedesktop.org/
first of all sorry for not getting back sooner on this...
On Tue, Dec 19, 2017 at 09:40:01PM +, Pandiyan, Dhinakaran wrote:
>
>
>
> On Tue, 2017-12-19 at 13:29 -0800, Rodrigo Vivi wrote:
> > On Tue, Dec 19, 2017 at 05:26:54AM +, Dhinakaran Pandiyan wrote:
> > > DPCD read for the eDP is
On Thursday 04 January 2018 12:51 AM, Rodrigo Vivi wrote:
On Wed, Jan 03, 2018 at 03:02:07PM +, Lohith BS wrote:
Dynamic Refresh Rate Switch(DRRS) is used to switch the panel's
refresh rate to the lowest vrefresh supported by panel, when frame is
not flipped for more than a Sec.
In kernel
On Wed, 2018-01-03 at 13:59 -0800, Rodrigo Vivi wrote:
> first of all sorry for not getting back sooner on this...
>
> On Tue, Dec 19, 2017 at 09:40:01PM +, Pandiyan, Dhinakaran wrote:
> >
> >
> >
> > On Tue, 2017-12-19 at 13:29 -0800, Rodrigo Vivi wrote:
> > > On Tue, Dec 19, 2017 at 05
If struct fb_ops is defined in a library like cma, fb_open() and fbcon
takes a ref on the library instead of the driver module. Use
fb_ops.fb_open/fb_release to ensure that the driver module is pinned.
Signed-off-by: Noralf Trønnes
---
drivers/gpu/drm/drm_fb_helper.c | 40 +++
Export the following functions so in-kernel users can allocate
dumb buffers:
- drm_file_alloc
- drm_file_free
- drm_prime_handle_to_fd_ioctl
- drm_mode_addfb2
- drm_mode_create_dumb_ioctl
- drm_dropmaster_ioctl
Signed-off-by: Noralf Trønnes
---
drivers/gpu/drm/drm_auth.c | 1 +
drivers
Add generic fbdev emulation which uses a drm_file to get a dumb_buffer
and drm_framebuffer. The buffer is exported and vmap/mmap called on
the dma-buf.
Signed-off-by: Noralf Trønnes
---
drivers/gpu/drm/drm_fb_helper.c | 301 +++-
include/drm/drm_fb_helper.h
Signed-off-by: Noralf Trønnes
---
drivers/gpu/drm/vc4/vc4_drv.c | 3 ---
drivers/gpu/drm/vc4/vc4_kms.c | 3 +--
2 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index ceb385fd69c5..ef8a2d3a6d1f 100644
--- a/drivers/gpu/drm
From: David Herrmann
Rather than doing drm_file allocation/destruction right in the fops, lets
provide separate helpers. This decouples drm_file management from the
still-mandatory drm-fops. It prepares for use of drm_file without the
fops, both by possible separate fops implementations and APIs
Keep track of fbdev users and only restore fbdev in
drm_fb_helper_restore_fbdev_mode_unlocked() when in use. This avoids
fbdev being restored in drm_driver.last_close when nothing uses it.
Additionally fbdev is turned off when the last user is closing.
fbcon is a user in this context.
Signed-off-b
Remove a couple of trailing spaces.
Signed-off-by: Noralf Trønnes
---
drivers/gpu/drm/drm_ioctl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 4aafe4802099..b1e96fb68ea8 100644
--- a/drivers/gpu/drm/drm_io
This patchset explores the possibility of having generic fbdev emulation
in DRM for drivers that supports dumb buffers which they can export.
Chris pointed out a bug in the previous version. I've solved this by
deferring buffer creation until fb_ops->fb_open. This works fine for
fbcon as well, sin
Prepare for generic fbdev emulation by letting DRM core work directly
with the fbdev compatibility layer. This is done by adding new fbdev
helper vtable callbacks for restore, hotplug_event, unregister and
release.
Signed-off-by: Noralf Trønnes
---
drivers/gpu/drm/drm_file.c | 12 +++
== Series Details ==
Series: drm: Add generic fbdev emulation (rev2)
URL : https://patchwork.freedesktop.org/series/35873/
State : success
== Summary ==
Series 35873v2 drm: Add generic fbdev emulation
https://patchwork.freedesktop.org/api/1.0/series/35873/revisions/2/mbox/
Test debugfs_test:
== Series Details ==
Series: series starting with [1/3] drm/i915/psr: Kill psr.source_ok flag.
URL : https://patchwork.freedesktop.org/series/35965/
State : success
== Summary ==
Warning: bzip CI_DRM_3595/shard-glkb2/results3.json.bz2 wasn't in correct JSON
format
Test gem_eio:
Subgro
There is a new version of DMC available for CNL.
The release notes mentions:
1. Fix for the issue where DC_STATE was getting enabled
even when disabled by driver causing data corruption
v2: Since the firmware is merged to linux-firmware.git,
add MODUE_FIRMWARE.
Cc: Rodrigo Vivi
Signed-off-by:
== Series Details ==
Series: drm/i915/dmc: DMC 1.07 for Cannonlake (rev4)
URL : https://patchwork.freedesktop.org/series/35651/
State : failure
== Summary ==
Applying: drm/i915/dmc: DMC 1.07 for Cannonlake
error: sha1 information is lacking or useless
(drivers/gpu/drm/i915/intel_csr.c).
error
Since ring frequency programming needs consideration of both IA and GT
frequency requests I think keeping the logic
to program the ring frequency table in driver that monitors both IA/GT
busyness and power budgets like intel_ips
will be more appropriate. intel_ips is relying on global load derive
Regards
Shashank
On 1/4/2018 11:40 AM, Sharma, Shashank wrote:
On Wed, Jan 03, 2018 at 08:31:10PM +, Pandiyan, Dhinakaran wrote:
On Thu, 2018-01-04 at 00:48 +0530, Gaurav K Singh wrote:
From: Gaurav Singh
On Apollolake, with stress test warm reboot, audio card was not
getting enumerate
Hi all,
Please help to review a patch https://patchwork.freedesktop.org/patch/160274/
Best regard
Mustamin
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HI,
> -Original Message-
> From: Intel-gfx [mailto:intel-gfx-boun...@lists.freedesktop.org] On Behalf Of
> Anusha Srivatsa
> Sent: keskiviikko 3. tammikuuta 2018 23.22
> To: intel-gfx@lists.freedesktop.org
> Cc: Vivi, Rodrigo
> Subject: [Intel-gfx] [PATCH] drm/i915/dmc: DMC 1.07 for Cannon
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