Re: [PULL] drm-misc-next

2023-01-24 Thread Daniel Vetter 
On Thu, Jan 19, 2023 at 09:47:15AM +0100, Thomas Zimmermann wrote:
> Hi Dave and Daniel,
> 
> this is the weekly PR for drm-misc-next. This big change is that the
> old drivers for userspace modesetting have been removed. Nouveau has
> also lost support for these old ioctls and is therefore now requiring
> libdrm 2.4.33.
> 
> Best regards
> Thomas
> 
> drm-misc-next-2023-01-19:
> drm-misc-next for v6.3:
> 
> UAPI Changes:
> 
> Cross-subsystem Changes:
> 
> Core Changes:
> 
>  * Cleanup unneeded include statements wrt , 
>and 
> 
>  * Remove unused helper DRM_DEBUG_KMS_RATELIMITED()
> 
>  * fbdev: Remove obsolete aperture field from struct fb_device, plus
>driver cleanups; Remove unused flag FBINFO_MISC_FIRMWARE
> 
>  * MIPI-DSI: Fix brightness, plus rsp. driver updates
> 
>  * scheduler: Deprecate drm_sched_resubmit_jobs()
> 
>  * ttm: Fix MIPS build; Remove ttm_bo_wait(); Documentation fixes
> 
> Driver Changes:
> 
>  * Remove obsolete drivers for userspace modesetting i810, mga, r128,
>savage, sis, tdfx, via
> 
>  * bridge: Support CDNS DSI J721E, plus DT bindings; lt9611: Various
>fixes and improvements; sil902x: Various fixes; Fixes
> 
>  * nouveau: Removed support for legacy ioctls; Replace zero-size array;
>Cleanups
> 
>  * panel: Fixes
> 
>  * radeon: Use new DRM logging helpers
> The following changes since commit 6e41acd2e5353c5362e0d5c2f5ba495c54ff555e:
> 
>   drm/vkms: reintroduce prepare_fb and cleanup_fb functions (2023-01-12 
> 09:46:19 -0100)
> 
> are available in the Git repository at:
> 
>   git://anongit.freedesktop.org/drm/drm-misc tags/drm-misc-next-2023-01-19

Pulled, thanks a lot.
-Daniel

> 
> for you to fetch changes up to bd43a9844bc6f78e00fdc91db47f6969d10c5ac5:
> 
>   drm: bridge: ldb: Warn if LDB clock does not match requested link frequency 
> (2023-01-19 08:50:50 +0100)
> 
> 
> drm-misc-next for $kernel-version:
> 
> UAPI Changes:
> 
> Cross-subsystem Changes:
> 
> Core Changes:
> 
>  * Cleanup unneeded include statements wrt , 
>and 
> 
>  * Remove unused helper DRM_DEBUG_KMS_RATELIMITED()
> 
>  * fbdev: Remove obsolete aperture field from struct fb_device, plus
>driver cleanups; Remove unused flag FBINFO_MISC_FIRMWARE
> 
>  * MIPI-DSI: Fix brightness, plus rsp. driver updates
> 
>  * scheduler: Deprecate drm_sched_resubmit_jobs()
> 
>  * ttm: Fix MIPS build; Remove ttm_bo_wait(); Documentation fixes
> 
> Driver Changes:
> 
>  * Remove obsolete drivers for userspace modesetting i810, mga, r128,
>savage, sis, tdfx, via
> 
>  * bridge: Support CDNS DSI J721E, plus DT bindings; lt9611: Various
>fixes and improvements; sil902x: Various fixes; Fixes
> 
>  * nouveau: Removed support for legacy ioctls; Replace zero-size array;
>Cleanups
> 
>  * panel: Fixes
> 
>  * radeon: Use new DRM logging helpers
> 
> 
> Alexander Stein (2):
>   drm/bridge: sii902x: Use dev_err_probe
>   drm: bridge: ldb: Warn if LDB clock does not match requested link 
> frequency
> 
> Arnd Bergmann (1):
>   drm: panel: visionox: add backlight dependency
> 
> Biju Das (1):
>   dt-bindings: display: bridge: renesas,rzg2l-mipi-dsi: Document RZ/V2L 
> support
> 
> Cai Huoqing (10):
>   drm: Remove the obsolete driver-i810
>   drm: Remove the obsolete driver-mga
>   drm: Remove the obsolete driver-r128
>   drm: Remove the obsolete driver-savage
>   drm: Remove the obsolete driver-sis
>   drm: Remove the obsolete driver-tdfx
>   drm: Remove the obsolete driver-via
>   drm: Add comments to Kconfig
>   drm: Remove some obsolete drm pciids(tdfx, mga, i810, savage, r128, 
> sis, via)
>   MAINTAINERS: Remove some obsolete drivers info(tdfx, mga, i810, savage, 
> r128, sis)
> 
> Christian König (5):
>   drm/ttm: fix some minor kerneldoc issues
>   drm/scheduler: cleanup define
>   drm/scheduler: deprecate drm_sched_resubmit_jobs
>   drm/nouveau: stop using ttm_bo_wait
>   drm/ttm/vmwgfx: move ttm_bo_wait into VMWGFX
> 
> Daniel Mentz (1):
>   drm/mipi-dsi: Fix byte order of 16-bit DCS set/get brightness
> 
> Dmitry Baryshkov (13):
>   drm/bridge: lt9611: fix sleep mode setup
>   drm/bridge: lt9611: fix HPD reenablement
>   drm/bridge: lt9611: fix polarity programming
>   drm/bridge: lt9611: fix programming of video modes
>   drm/bridge: lt9611: fix clock calculation
>   drm/bridge: lt9611: pass a pointer to the of node
>   drm/bridge: lt9611: rework the mode_set function
>   drm/bridge: lt9611: attach to the next bridge
>   drm/bridge: lt9611: fix sync polarity for DVI output
>   drm/bridge: lt9611: simplify video timings programming
>   drm/bridge: lt9611: rework infoframes handling
>   drm/bridge: lt9611: stop filtering modes via the table
>   drm/bridge: lt9611: properly program the dual host mode
> 
> Kees Cook (1):
>

Re: [PULL] drm-intel-gt-next

2023-01-24 Thread Daniel Vetter 
On Wed, Jan 18, 2023 at 11:24:44AM +, Tvrtko Ursulin wrote:
> Hi Dave, Daniel,
> 
> Here goes the first pull request for 6.3.
> 
> What sticks out most is the amount of fixes, majority of which if not all
> would have already landed via gt/next fixes pull requests though, so I
> will only mention them here briefly.
> 
> Most impactful ones are probably in the area of DG2 TLB invalidation,
> followed by eviction, both platform agnostic (userspace crashes due
> eviction failures after object locking changes) and a couple DG2 ones
> (visual glitches due CCS aux data not always handled).
> 
> Then we have a bunch of crashes and simiar issues fixed which would have
> been triggerable under more like edge conditions. On older platforms,
> RC6p gets disabled on Sandybridge to avoid GPU hangs and visual glitches.
> 
> Finally there is a bunch of log noise getting disabled, mostly over-
> zealouos log level use or misleadingly logging failures which are
> otherwise handled.
> 
> In terms of new features there isn't that much. We have some new
> workarounds which can affect performance and an improvement to suspend-
> resume times especially significant on modern slow CPU systems like some
> Chromebooks.
> 
> Outside of immediate visibility to end users, early enablement for
> Meteorlake and Ponte Vecchio is carrying on. Former especially has had
> support for loading the GSC firmware, OA and initial GT workarounds added.
> 
> And of course as always there are some random cleanups, selftest tweaks
> and misc refactorings, which feels less than the usual amount in this
> round.
> 
> Regards,
> 
> Tvrtko
> 
> drm-intel-gt-next-2023-01-18:
> Driver Changes:
> 
> Fixes/improvements/new stuff:
> 
> - Fix workarounds on Gen2-3 (Tvrtko Ursulin)
> - Fix HuC delayed load memory leaks (Daniele Ceraolo Spurio)
> - Fix a BUG caused by impendance mismatch in dma_fence_wait_timeout and GuC 
> (Janusz Krzysztofik)
> - Add DG2 workarounds Wa_18018764978 and Wa_18019271663 (Matt Atwood)
> - Apply recommended L3 hashing mask tuning parameters (Gen12+) (Matt Roper)
> - Improve suspend / resume times with VT-d scanout workaround active (Andi 
> Shyti, Chris Wilson)
> - Silence misleading "mailbox access failed" warning in snb_pcode_read 
> (Ashutosh Dixit)
> - Fix null pointer dereference on HSW perf/OA (Umesh Nerlige Ramappa)
> - Avoid trampling the ring during buffer migration (and selftests) (Chris 
> Wilson, Matthew Auld)
> - Fix DG2 visual corruption on small BAR systems by not forgetting to copy 
> CCS aux state (Matthew Auld)
> - More fixing of DG2 visual corruption by not forgetting to copy CCS aux 
> state of backup objects (Matthew Auld)
> - Fix TLB invalidation for Gen12.50 video and compute engines (Andrzej Hajda)
> - Limit Wa_22012654132 to just specific steppings (Matt Roper)
> - Fix userspace crashes due eviction not working under lock contention after 
> the object locking conversion (Matthew Auld)
> - Avoid double free is user deploys a corrupt GuC firmware (John Harrison)
> - Fix 32-bit builds by using "%zu" to format size_t (Nirmoy Das)
> - Fix a possible BUG in TTM async unbind due not reserving enough fence slots 
> (Nirmoy Das)
> - Fix potential use after free by not exposing the GEM context id to 
> userspace too early (Rob Clark)
> - Show clamped PL1 limit to the user (hwmon) (Ashutosh Dixit)
> - Workaround unreliable reset on Jasperlake (Chris Wilson)
> - Cover rest of SVG unit MCR registers (Gustavo Sousa)
> - Avoid PXP log spam on platforms which do not support the feature (Alan 
> Previn)
> - Re-disable RC6p on Sandy Bridge to avoid GPU hangs and visual glitches 
> (Sasa Dragic)
> 
> Future platform enablement:
> 
> - Manage uncore->lock while waiting on MCR register (Matt Roper)
> - Enable Idle Messaging for GSC CS (Vinay Belgaumkar)
> - Only initialize GSC in tile 0 (José Roberto de Souza)
> - Media GT and Render GT share common GGTT (Aravind Iddamsetty)
> - Add dedicated MCR lock (Matt Roper)
> - Implement recommended caching policy (PVC) (Wayne Boyer)
> - Add hardware-level lock for steering (Matt Roper)
> - Check full IP version when applying hw steering semaphore (Matt Roper)
> - Enable GuC GGTT invalidation from the start (Daniele Ceraolo Spurio)
> - MTL GSC firmware support (Daniele Ceraolo Spurio, Jonathan Cavitt)
> - MTL OA support (Umesh Nerlige Ramappa)
> - MTL initial gt workarounds (Matt Roper)
> 
> Driver refactors:
> 
> - Hold forcewake and MCR lock over PPAT setup (Matt Roper)
> - Acquire fw before loop in intel_uncore_read64_2x32 (Umesh Nerlige Ramappa)
> - GuC filename cleanups and use submission API version number (John Harrison)
> - Promote pxp subsystem to top-level of i915 (Alan Previn)
> - Finish proofing the code agains object size overflows (Chris Wilson, 
> Gwan-gyeong Mun)
> - Start adding module oriented dmesg output (John Harrison)
> 
> Miscellaneous:
> 
> - Correct kerneldoc for intel_gt_mcr_wait_for_reg() (Matt Roper)
> - Bump up sample period for busy stats selftest