[Intel-gfx] [PATCH] drm/i915: Tweaked Wa_14010685332 for PCHs used on gen11 platforms

2020-10-29 Thread Anshuman Gupta
From: Bob Paauwe The WA specifies that we need to toggle a SDE chicken bit on and then off as the final step in preparation for s0ix entry. Bspec: 33450 Bspec: 8402 However, something is happening after we toggle the bit that causes the WA to be invalidated. This makes dispcnlunit1_cp_x

Re: [Intel-gfx] [PULL] gvt-fixes

2020-10-29 Thread Zhenyu Wang
On 2020.10.28 11:18:45 +, Vivi, Rodrigo wrote: > > I'm actually pulling it off. I had bypassed dim, considering this was an old > issue with our email decoder, > but it happens that > > $ git show 401ccfa87856 | grep Fixes > Fixes: e6ba76480299 (drm/i915: Remove i915->kernel_context) > > A

Re: [Intel-gfx] [PULL] gvt-fixes

2020-10-29 Thread Zhenyu Wang
On 2020.10.28 11:18:45 +, Vivi, Rodrigo wrote: > > > On Oct 27, 2020, at 1:46 PM, Rodrigo Vivi wrote: > > On Tue, Oct 27, 2020 at 11:17:40AM +0800, Zhenyu Wang wrote: > > > Hi, > > Here's first gvt fixes for 5.10 which includes more vGPU > suspend/resume f

[Intel-gfx] ✗ Fi.CI.IGT: failure for drm: Quieten [zero] EDID carping

2020-10-29 Thread Patchwork
== Series Details == Series: drm: Quieten [zero] EDID carping URL : https://patchwork.freedesktop.org/series/83218/ State : failure == Summary == CI Bug Log - changes from CI_DRM_9221_full -> Patchwork_18810_full Summary --- **FAILUR

[Intel-gfx] [PULL] drm-intel-fixes

2020-10-29 Thread Rodrigo Vivi
Hi Dave and Daniel, Only 3 patches on this first round. I had blocked a few patches because CI results were strange and I had blocked GVT pull request for having a bad-formatted commit message. So we might see a bigger number of patches next week. Thanks, Rodrigo. drm-intel-fixes-2020-10-29: - F

Re: [Intel-gfx] [PATCH 3/3] drm/qxl: Remove fbcon acceleration leftovers

2020-10-29 Thread kernel test robot
Hi Daniel, I love your patch! Perhaps something to improve: [auto build test WARNING on drm-intel/for-linux-next] [also build test WARNING on drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next linus/master v5.10-rc1 next-20201029] [If your patch is applied to the wrong git tree, kindly

[Intel-gfx] linux-next: build failure after merge of the drm-misc tree

2020-10-29 Thread Stephen Rothwell
tlb_nr_tbl' [-Werror=implicit-function-declaration] 320 | need_swiotlb = !!swiotlb_nr_tbl(); | ^~ Caused by commit ee5d2a8e549e ("drm/ttm: wire up the new pool as default one v2") I have used the drm-misc tree from next-20201029 for t

[Intel-gfx] ✓ Fi.CI.BAT: success for drm: Quieten [zero] EDID carping

2020-10-29 Thread Patchwork
== Series Details == Series: drm: Quieten [zero] EDID carping URL : https://patchwork.freedesktop.org/series/83218/ State : success == Summary == CI Bug Log - changes from CI_DRM_9221 -> Patchwork_18810 Summary --- **SUCCESS** No

Re: [Intel-gfx] ✗ Fi.CI.IGT: failure for HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (rev2)

2020-10-29 Thread Vudum, Lakshminarayana
@Anshuman Gupta All the failures are addressed and re-reported. Lakshmi. -Original Message- From: Anshuman Gupta Sent: Thursday, October 29, 2020 1:38 AM To: Vudum, Lakshminarayana Cc: intel-gfx@lists.freedesktop.org; Shankar, Uma Subject: Re: ✗ Fi.CI.IGT: failure for HDCP 2.2 and HDC

Re: [Intel-gfx] [PATCH 3/3] drm/i915: remove some debug-only registers from MCHBAR

2020-10-29 Thread Srivatsa, Anusha
> -Original Message- > From: Intel-gfx On Behalf Of > Lucas De Marchi > Sent: Monday, October 26, 2020 9:46 PM > To: intel-gfx@lists.freedesktop.org > Subject: [Intel-gfx] [PATCH 3/3] drm/i915: remove some debug-only registers > from MCHBAR > > GT_PERF_STATUS and RP_STATE_LIMITS were a

Re: [Intel-gfx] [PATCH v2 1/6] drm/i915/display/psr: Calculate selective fetch plane registers

2020-10-29 Thread Mun, Gwan-gyeong
On Tue, 2020-10-27 at 16:45 -0700, José Roberto de Souza wrote: > Add the calculations to set plane selective fetch registers depending > in the value of the area damaged. > It is still using the whole plane area as damaged but that will > change > in next patches. > > v2: > - fixed new_plane_stat

[Intel-gfx] [CI] drm: Quieten [zero] EDID carping

2020-10-29 Thread Chris Wilson
We have a few displays in CI that always report their EDID as a bunch of zeroes. This is consistent behaviour, so one assumes intentional indication of an "absent" EDID. Flagging these consistent warnings detracts from CI. One option would be to ignore the zero EDIDs as intentional behaviour, but

[Intel-gfx] ✗ Fi.CI.IGT: failure for drm: Remove SCATTERLIST_MAX_SEGMENT

2020-10-29 Thread Patchwork
== Series Details == Series: drm: Remove SCATTERLIST_MAX_SEGMENT URL : https://patchwork.freedesktop.org/series/83203/ State : failure == Summary == CI Bug Log - changes from CI_DRM_9220_full -> Patchwork_18807_full Summary --- **FAI

[Intel-gfx] ✗ Fi.CI.BAT: failure for series starting with [v4,1/6] drm/i915/dp: Some reshuffling in mode_valid as prep for bigjoiner modes

2020-10-29 Thread Patchwork
== Series Details == Series: series starting with [v4,1/6] drm/i915/dp: Some reshuffling in mode_valid as prep for bigjoiner modes URL : https://patchwork.freedesktop.org/series/83212/ State : failure == Summary == CI Bug Log - changes from CI_DRM_9221 -> Patchwork_18809 =

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [v4,1/6] drm/i915/dp: Some reshuffling in mode_valid as prep for bigjoiner modes

2020-10-29 Thread Patchwork
== Series Details == Series: series starting with [v4,1/6] drm/i915/dp: Some reshuffling in mode_valid as prep for bigjoiner modes URL : https://patchwork.freedesktop.org/series/83212/ State : warning == Summary == $ dim checkpatch origin/drm-tip e90405311347 drm/i915/dp: Some reshuffling in

[Intel-gfx] [PATCH v4 5/6] drm/i915/dp: Prep for bigjoiner atomic check

2020-10-29 Thread Manasi Navare
No functional changes here. Just pass intel_atomic_state along with crtc_state to certain atomic_check functions. This will lay the foundation for adding bigjoiner master/slave states in atomic check. v2: * More prep with intel_atomic_state (Ville) Cc: Ville Syrjälä Signed-off-by: Manasi Navare

[Intel-gfx] [PATCH v4 3/6] drm/i915: Add hw.pipe_mode to allow bigjoiner pipe/transcoder split

2020-10-29 Thread Manasi Navare
From: Maarten Lankhorst With bigjoiner, there will be 2 pipes driving 2 halves of 1 transcoder, because of this, we need a pipe_mode for various calculations, including for example watermarks, plane clipping, etc. v8: * Add pipe_mode in readout in verify_crtc_state (Ville) v7: * Remove redundant

[Intel-gfx] [PATCH v4 2/6] drm/i915: Move encoder->get_config to a new function

2020-10-29 Thread Manasi Navare
No functional changes, create a separate intel_encoder_get_config() function that calls encoder->get_config hook. This is needed so that later we can add beigjoienr related readout here. Signed-off-by: Manasi Navare --- drivers/gpu/drm/i915/display/intel_display.c | 12 +--- 1 file chang

[Intel-gfx] [PATCH v4 6/6] drm/i915/dp: Allow big joiner modes in intel_dp_mode_valid(), v3.

2020-10-29 Thread Manasi Navare
From: Maarten Lankhorst Small changes to intel_dp_mode_valid(), allow listing modes that can only be supported in the bigjoiner configuration, which is not supported yet. v12: * slice_count logic simplify (Ville) * Fix unnecessary changes in downstream_mode_valid (Ville) v11: * Make intel_dp_can

[Intel-gfx] [PATCH v4 4/6] drm/i915: Pass intel_atomic_state instead of drm_atomic_state

2020-10-29 Thread Manasi Navare
No functional changes, to align with previous cleanups pass intel_atomic_state instead of drm_atomic_state. Also pass this intel_atomic_state with crtc_state to some of the atomic_check functions. Signed-off-by: Manasi Navare --- drivers/gpu/drm/i915/display/intel_display.c | 14 +++---

[Intel-gfx] [PATCH v4 1/6] drm/i915/dp: Some reshuffling in mode_valid as prep for bigjoiner modes

2020-10-29 Thread Manasi Navare
No functional changes. This patch just moves some mode checks around to prepare for adding bigjoiner related mode validation Cc: Ville Syrjälä Signed-off-by: Manasi Navare Reviewed-by: Ville Syrjälä --- drivers/gpu/drm/i915/display/intel_dp.c | 12 ++-- 1 file changed, 6 insertions(+),

Re: [Intel-gfx] [PATCH 1/3] fbcon: Disable accelerated scrolling

2020-10-29 Thread Thomas Zimmermann
Am 29.10.20 um 11:14 schrieb Daniel Vetter: > So ever since syzbot discovered fbcon, we have solid proof that it's > full of bugs. And often the solution is to just delete code and remove > features, e.g. 50145474f6ef ("fbcon: remove soft scrollback code"). > > Now the problem is that most mode

Re: [Intel-gfx] [PATCH 2/3] fbcon: Drop EXPORT_SYMBOL

2020-10-29 Thread Thomas Zimmermann
Am 29.10.20 um 11:14 schrieb Daniel Vetter: > Every since > > commit 6104c37094e729f3d4ce65797002112735d49cd1 > Author: Daniel Vetter > Date: Tue Aug 1 17:32:07 2017 +0200 > > fbcon: Make fbcon a built-time depency for fbdev > > these are no longer distinct loadable modules, so exportin

Re: [Intel-gfx] [PATCH] drm: Remove SCATTERLIST_MAX_SEGMENT

2020-10-29 Thread Daniel Vetter
On Thu, Oct 29, 2020 at 7:20 PM Jason Gunthorpe wrote: > > On Wed, Oct 28, 2020 at 08:49:11PM +0100, Daniel Vetter wrote: > > On Wed, Oct 28, 2020 at 04:15:26PM -0300, Jason Gunthorpe wrote: > > > Since commit 9a40401cfa13 ("lib/scatterlist: Do not limit max_segment to > > > PAGE_ALIGNED values")

Re: [Intel-gfx] [PATCH] drm: Remove SCATTERLIST_MAX_SEGMENT

2020-10-29 Thread Jason Gunthorpe
On Wed, Oct 28, 2020 at 08:49:11PM +0100, Daniel Vetter wrote: > On Wed, Oct 28, 2020 at 04:15:26PM -0300, Jason Gunthorpe wrote: > > Since commit 9a40401cfa13 ("lib/scatterlist: Do not limit max_segment to > > PAGE_ALIGNED values") the max_segment input to sg_alloc_table_from_pages() > > does not

[Intel-gfx] ✓ Fi.CI.IGT: success for HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (rev2)

2020-10-29 Thread Patchwork
== Series Details == Series: HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (rev2) URL : https://patchwork.freedesktop.org/series/82998/ State : success == Summary == CI Bug Log - changes from CI_DRM_9206_full -> Patchwork_18788_full Summary --

[Intel-gfx] ✗ Fi.CI.IGT: failure for HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (rev2)

2020-10-29 Thread Patchwork
== Series Details == Series: HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (rev2) URL : https://patchwork.freedesktop.org/series/82998/ State : failure == Summary == CI Bug Log - changes from CI_DRM_9206_full -> Patchwork_18788_full Summary --

[Intel-gfx] [PULL] drm-misc-fixes

2020-10-29 Thread Maxime Ripard
Hi Dave, Daniel, Here's the first round of fixes for drm-misc Maxime drm-misc-fixes-2020-10-29: First round of drm-misc-fixes with a couple of leftovers from drm-misc-fixes next. Some reset fixes for the mantix panel, some fixes for a scaler issue on sun4i, many kernel-doc fixes and various fix

[Intel-gfx] ✓ Fi.CI.BAT: success for drm: Remove SCATTERLIST_MAX_SEGMENT

2020-10-29 Thread Patchwork
== Series Details == Series: drm: Remove SCATTERLIST_MAX_SEGMENT URL : https://patchwork.freedesktop.org/series/83203/ State : success == Summary == CI Bug Log - changes from CI_DRM_9220 -> Patchwork_18807 Summary --- **SUCCESS**

[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915: Remove unused variable ret

2020-10-29 Thread Patchwork
== Series Details == Series: drm/i915: Remove unused variable ret URL : https://patchwork.freedesktop.org/series/83204/ State : failure == Summary == Applying: drm/i915: Remove unused variable ret Using index info to reconstruct a base tree... M drivers/gpu/drm/i915/i915_debugfs.c Fallin

[Intel-gfx] ✗ Fi.CI.IGT: failure for series starting with fbcon: Disable accelerated scrolling (rev3)

2020-10-29 Thread Patchwork
== Series Details == Series: series starting with fbcon: Disable accelerated scrolling (rev3) URL : https://patchwork.freedesktop.org/series/83194/ State : failure == Summary == CI Bug Log - changes from CI_DRM_9218_full -> Patchwork_18806_full =

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm: Remove SCATTERLIST_MAX_SEGMENT

2020-10-29 Thread Patchwork
== Series Details == Series: drm: Remove SCATTERLIST_MAX_SEGMENT URL : https://patchwork.freedesktop.org/series/83203/ State : warning == Summary == $ dim checkpatch origin/drm-tip 66f5f63cc749 drm: Remove SCATTERLIST_MAX_SEGMENT -:101: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: emai

[Intel-gfx] [PATCH 12/16] drm/i915: Cleanup PREEMPT_COUNT leftovers

2020-10-29 Thread Uladzislau Rezki (Sony)
From: Thomas Gleixner CONFIG_PREEMPT_COUNT is now unconditionally enabled and will be removed. Cleanup the leftovers before doing so. Signed-off-by: Thomas Gleixner Cc: Jani Nikula Cc: Joonas Lahtinen Cc: Rodrigo Vivi Cc: David Airlie Cc: Daniel Vetter Cc: intel-gfx@lists.freedesktop.org C

Re: [Intel-gfx] [PATCH] drm/i915: Force initial atomic check in all eDP panels

2020-10-29 Thread Imre Deak
On Wed, Oct 28, 2020 at 02:07:12PM -0700, José Roberto de Souza wrote: > After commit 00e5deb5c4f5 ("drm/i915: Fix encoder lookup during PSR > atomic check") dig_port was not being used but while fixing it I > realized that would be better to mark all CRTCs that has a eDP > connector as needing to

Re: [Intel-gfx] [PATCH] drm: Silence zero EDID carping

2020-10-29 Thread Ville Syrjälä
On Thu, Oct 29, 2020 at 04:01:23PM +, Chris Wilson wrote: > Quoting Ville Syrjälä (2020-10-29 14:07:46) > > On Thu, Oct 29, 2020 at 11:00:30AM +, Chris Wilson wrote: > > > We have a few displays in CI that always report their EDID as a bunch of > > > zeroes. This is consistent behavioud, so

Re: [Intel-gfx] [PATCH] drm: Silence zero EDID carping

2020-10-29 Thread Chris Wilson
Quoting Ville Syrjälä (2020-10-29 14:07:46) > On Thu, Oct 29, 2020 at 11:00:30AM +, Chris Wilson wrote: > > We have a few displays in CI that always report their EDID as a bunch of > > zeroes. This is consistent behavioud, so one assumes intentional > > indication of an "absent" EDID. Let us tr

[Intel-gfx] ✓ Fi.CI.BAT: success for series starting with fbcon: Disable accelerated scrolling (rev3)

2020-10-29 Thread Patchwork
== Series Details == Series: series starting with fbcon: Disable accelerated scrolling (rev3) URL : https://patchwork.freedesktop.org/series/83194/ State : success == Summary == CI Bug Log - changes from CI_DRM_9218 -> Patchwork_18806 Summa

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with fbcon: Disable accelerated scrolling (rev3)

2020-10-29 Thread Patchwork
== Series Details == Series: series starting with fbcon: Disable accelerated scrolling (rev3) URL : https://patchwork.freedesktop.org/series/83194/ State : warning == Summary == $ dim checkpatch origin/drm-tip 363efbc2f463 fbcon: Disable accelerated scrolling -:8: ERROR:GIT_COMMIT_ID: Please u

[Intel-gfx] ✗ Fi.CI.BAT: failure for series starting with fbcon: Disable accelerated scrolling (rev2)

2020-10-29 Thread Patchwork
== Series Details == Series: series starting with fbcon: Disable accelerated scrolling (rev2) URL : https://patchwork.freedesktop.org/series/83194/ State : failure == Summary == CI Bug Log - changes from CI_DRM_9217 -> Patchwork_18805 Summa

Re: [Intel-gfx] [PATCH] drm: Silence zero EDID carping

2020-10-29 Thread Ville Syrjälä
On Thu, Oct 29, 2020 at 11:00:30AM +, Chris Wilson wrote: > We have a few displays in CI that always report their EDID as a bunch of > zeroes. This is consistent behavioud, so one assumes intentional > indication of an "absent" EDID. Let us treat is as such by silently > reporting the zero edid

[Intel-gfx] ✗ Fi.CI.IGT: failure for series starting with [1/3] fbcon: Disable accelerated scrolling

2020-10-29 Thread Patchwork
== Series Details == Series: series starting with [1/3] fbcon: Disable accelerated scrolling URL : https://patchwork.freedesktop.org/series/83194/ State : failure == Summary == CI Bug Log - changes from CI_DRM_9216_full -> Patchwork_18803_full ==

Re: [Intel-gfx] [PATCH 3/3] drm/qxl: Remove fbcon acceleration leftovers

2020-10-29 Thread kernel test robot
tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Daniel-Vetter/fbcon-Disable-accelerated-scrolling/20201029-181618 base: git://anongit.freedeskt

[Intel-gfx] [PATCH] drm: Remove SCATTERLIST_MAX_SEGMENT

2020-10-29 Thread Jason Gunthorpe
Since commit 9a40401cfa13 ("lib/scatterlist: Do not limit max_segment to PAGE_ALIGNED values") the max_segment input to sg_alloc_table_from_pages() does not have to be any special value. The new algorithm will always create something less than what the user provides. Thus eliminate this confusing c

[Intel-gfx] [PATCH -next] drm/i915: Remove unused variable ret

2020-10-29 Thread Zou Wei
This patch fixes below warnings reported by coccicheck ./drivers/gpu/drm/i915/i915_debugfs.c:789:5-8: Unneeded variable: "ret". Return "0" on line 1012 Reported-by: Hulk Robot Signed-off-by: Zou Wei --- drivers/gpu/drm/i915/i915_debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-

[Intel-gfx] [PATCH] drm/qxl: Remove fbcon acceleration leftovers

2020-10-29 Thread Daniel Vetter
These are leftovers from 13aff184ed9f ("drm/qxl: remove dead qxl fbdev emulation code"). v2: Somehow these structs provided the struct qxl_device pre-decl, reorder the header to not anger compilers. Acked-by: Gerd Hoffmann Signed-off-by: Daniel Vetter Cc: Dave Airlie Cc: Gerd Hoffmann Cc: vir

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with fbcon: Disable accelerated scrolling (rev2)

2020-10-29 Thread Patchwork
== Series Details == Series: series starting with fbcon: Disable accelerated scrolling (rev2) URL : https://patchwork.freedesktop.org/series/83194/ State : warning == Summary == $ dim checkpatch origin/drm-tip ca2b9ab33821 fbcon: Disable accelerated scrolling -:8: ERROR:GIT_COMMIT_ID: Please u

Re: [Intel-gfx] [PATCH -next] drm/i915: Remove unused variable ret

2020-10-29 Thread Ville Syrjälä
On Thu, Oct 29, 2020 at 10:18:45AM +0800, Zou Wei wrote: > This patch fixes below warnings reported by coccicheck > > ./drivers/gpu/drm/i915/i915_debugfs.c:789:5-8: Unneeded variable: "ret". > Return "0" on line 1012 > > Reported-by: Hulk Robot > Signed-off-by: Zou Wei Thanks. Applied. > ---

[Intel-gfx] [PATCH] fbcon: Disable accelerated scrolling

2020-10-29 Thread Daniel Vetter
So ever since syzbot discovered fbcon, we have solid proof that it's full of bugs. And often the solution is to just delete code and remove features, e.g. 50145474f6ef ("fbcon: remove soft scrollback code"). Now the problem is that most modern-ish drivers really only treat fbcon as an dumb kernel

Re: [Intel-gfx] [PATCH 1/3] fbcon: Disable accelerated scrolling

2020-10-29 Thread kernel test robot
the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Daniel-Vetter/fbcon-Disable-accelerated-scrolling/20201029-181618 b

[Intel-gfx] Does the intel driver support faking a connected monitor?

2020-10-29 Thread Paul Gardiner
I use an open source DVR called MythTV. I've just swapped from using nvidia graphics to intel graphics. Generally it's working great, but I've run into one thing I used to do with the old system that I cannot find out how to achieve with the new. MythTV doesn't currently entirely handle starti

[Intel-gfx] ✓ Fi.CI.BAT: success for drm: Silence zero EDID carping

2020-10-29 Thread Patchwork
== Series Details == Series: drm: Silence zero EDID carping URL : https://patchwork.freedesktop.org/series/83199/ State : success == Summary == CI Bug Log - changes from CI_DRM_9216 -> Patchwork_18804 Summary --- **SUCCESS** No re

[Intel-gfx] ✓ Fi.CI.BAT: success for series starting with [1/3] fbcon: Disable accelerated scrolling

2020-10-29 Thread Patchwork
== Series Details == Series: series starting with [1/3] fbcon: Disable accelerated scrolling URL : https://patchwork.freedesktop.org/series/83194/ State : success == Summary == CI Bug Log - changes from CI_DRM_9216 -> Patchwork_18803 Summar

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/3] fbcon: Disable accelerated scrolling

2020-10-29 Thread Patchwork
== Series Details == Series: series starting with [1/3] fbcon: Disable accelerated scrolling URL : https://patchwork.freedesktop.org/series/83194/ State : warning == Summary == $ dim checkpatch origin/drm-tip 83d868107d69 fbcon: Disable accelerated scrolling -:8: ERROR:GIT_COMMIT_ID: Please us

Re: [Intel-gfx] [PATCH 3/3] drm/qxl: Remove fbcon acceleration leftovers

2020-10-29 Thread Gerd Hoffmann
On Thu, Oct 29, 2020 at 11:14:28AM +0100, Daniel Vetter wrote: > These are leftovers from 13aff184ed9f ("drm/qxl: remove dead qxl fbdev > emulation code"). Acked-by: Gerd Hoffmann ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists

[Intel-gfx] [PATCH] drm: Silence zero EDID carping

2020-10-29 Thread Chris Wilson
We have a few displays in CI that always report their EDID as a bunch of zeroes. This is consistent behavioud, so one assumes intentional indication of an "absent" EDID. Let us treat is as such by silently reporting the zero edid using connector->null_edid_counter, leaving the loud carp to EDID tha

[Intel-gfx] [PATCH 3/3] drm/qxl: Remove fbcon acceleration leftovers

2020-10-29 Thread Daniel Vetter
These are leftovers from 13aff184ed9f ("drm/qxl: remove dead qxl fbdev emulation code"). Signed-off-by: Daniel Vetter Cc: Dave Airlie Cc: Gerd Hoffmann Cc: virtualizat...@lists.linux-foundation.org Cc: spice-de...@lists.freedesktop.org --- drivers/gpu/drm/qxl/qxl_drv.h | 14 -- 1 f

[Intel-gfx] [PATCH 2/3] fbcon: Drop EXPORT_SYMBOL

2020-10-29 Thread Daniel Vetter
Every since commit 6104c37094e729f3d4ce65797002112735d49cd1 Author: Daniel Vetter Date: Tue Aug 1 17:32:07 2017 +0200 fbcon: Make fbcon a built-time depency for fbdev these are no longer distinct loadable modules, so exporting symbols is kinda pointless. Signed-off-by: Daniel Vetter Cc:

[Intel-gfx] [PATCH 1/3] fbcon: Disable accelerated scrolling

2020-10-29 Thread Daniel Vetter
So ever since syzbot discovered fbcon, we have solid proof that it's full of bugs. And often the solution is to just delete code and remove features, e.g. 50145474f6ef ("fbcon: remove soft scrollback code"). Now the problem is that most modern-ish drivers really only treat fbcon as an dumb kernel

Re: [Intel-gfx] ✗ Fi.CI.IGT: failure for HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (rev2)

2020-10-29 Thread Anshuman Gupta
Hi Lakshmi, Below HDCP over DP-MST patchwork series has unrelated failures from GEM and display side as well. Similar series i had sent earlier on tryboat it was passing https://patchwork.freedesktop.org/series/82919/ Could you please let us know if below INCOMPLETE and DMESG-WARN are already kno

Re: [Intel-gfx] [PATCH] drm/i915/rkl: new rkl ddc map for different PCH

2020-10-29 Thread Jani Nikula
On Wed, 28 Oct 2020, Lee Shawn C wrote: > After boot into kernel. Driver configured ddc pin mapping based on > predefined table in parse_ddi_port(). Now driver configure rkl > ddc pin mapping depends on icp_ddc_pin_map[]. Then this table will > give incorrect gmbus port number to cause HDMI can't

Re: [Intel-gfx] linux-next: Signed-off-by missing for commit in the drm-intel-fixes tree

2020-10-29 Thread Jani Nikula
On Wed, 28 Oct 2020, Chris Wilson wrote: > Quoting Stephen Rothwell (2020-10-28 21:28:23) >> Hi all, >> >> Commit >> >> d13208a88f41 ("lockdep: Fix nr_unused_locks") >> >> is missing a Signed-off-by from its author. >> >> Also, the author's email name is missing the leading 'P'. > > And it s