[Intel-gfx] [bug report] drm/i915: Use vma resources for async unbinding

Hello Thomas Hellström, The patch 2f6b90da9192: "drm/i915: Use vma resources for async unbinding" from Jan 10, 2022, leads to the following Smatch static checker warning: drivers/gpu/drm/i915/i915_vma.c:515 i915_vma_bind() error: we previously assumed 'work->vma_res' could be null

Re: [Intel-gfx] [PATCH v2] drm/i915/psr: Set "SF Partial Frame Enable" also on full update

On Fri, 2022-02-25 at 16:41 -0500, Lyude Paul wrote: > JFYI I've been running the patch on my laptop for about a day now, > flickering > is totally gone and also I'm a bit astonished at the power savings! Good to hear you had now this good user experience with i915 + latest PSR2 fixes. > Tested-b

Re: [Intel-gfx] [PATCH topic/core-for-CI] PCI: vmd: Prevent recursive locking on interrupt allocation

Please ignore this, patch https://cgit.freedesktop.org/drm-tip/commit/?id=ba1366f3d039e7c3ca1fc29ed00ce3ed2b8fd32f has already landed today in drm-tip. Thanks, Tejas > -Original Message- > From: Surendrakumar Upadhyay, TejaskumarX > > Sent: 25 February 2022 19:46 > To: intel-gfx@lists.

Re: [Intel-gfx] [greybus-dev] [PATCH] Kbuild: remove -std=gnu89 from compiler arguments

On Sun, Feb 27, 2022 at 3:04 PM Alex Elder wrote: > > Glancing at the Greybus code, I don't believe there's any > reason it needs to shift a negative value. Such warnings > could be fixed by making certain variables unsigned, for > example. As mentioned in the original thread, making things unsi

Re: [Intel-gfx] [PATCH] Kbuild: remove -std=gnu89 from compiler arguments

On Sun, Feb 27, 2022 at 1:54 PM Arnd Bergmann wrote: > > Since the differences between gnu99, gnu11 and gnu17 are fairly minimal > and mainly impact warnings at the -Wpedantic level that the kernel > never enables, the easiest way is to just leave out the -std=gnu89 > argument entirely, and rely o

Re: [Intel-gfx] [PATCH v7 01/13] drm/i915/guc: Update GuC ADS size for error capture lists

Hi Alan, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm-tip/drm-tip] [cannot apply to drm-intel/for-linux-next drm-exynos/exynos-drm-next drm/drm-next tegra-drm/drm/tegra/for-next airlied/drm-next v5.17-rc5 next-20220225] [If your patch is applied to the wrong

[Intel-gfx] ✓ Fi.CI.IGT: success for drm/mm: Add an iterator to optimally walk over holes suitable for an allocation

== Series Details == Series: drm/mm: Add an iterator to optimally walk over holes suitable for an allocation URL : https://patchwork.freedesktop.org/series/100796/ State : success == Summary == CI Bug Log - changes from CI_DRM_11291_full -> Patchwork_22431_full ===

[Intel-gfx] ✓ Fi.CI.BAT: success for drm/mm: Add an iterator to optimally walk over holes suitable for an allocation

== Series Details == Series: drm/mm: Add an iterator to optimally walk over holes suitable for an allocation URL : https://patchwork.freedesktop.org/series/100796/ State : success == Summary == CI Bug Log - changes from CI_DRM_11291 -> Patchwork_22431 =

[Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/mm: Add an iterator to optimally walk over holes suitable for an allocation

== Series Details == Series: drm/mm: Add an iterator to optimally walk over holes suitable for an allocation URL : https://patchwork.freedesktop.org/series/100796/ State : warning == Summary == $ dim sparse --fast origin/drm-tip Sparse version: v0.6.2 Fast mode used, each commit won't be chec

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/mm: Add an iterator to optimally walk over holes suitable for an allocation

== Series Details == Series: drm/mm: Add an iterator to optimally walk over holes suitable for an allocation URL : https://patchwork.freedesktop.org/series/100796/ State : warning == Summary == $ dim checkpatch origin/drm-tip 427fbe66bc3d drm/mm: Add an iterator to optimally walk over holes f

[Intel-gfx] [CI 0/2] drm/mm: Add an iterator to optimally walk over holes suitable for an allocation

The first patch is a drm core patch that replaces the for loop in drm_mm_insert_node_in_range() with the iterator and would not cause any functional changes. The second patch is a i915 driver specific patch that also uses the iterator but solves a different problem. v2: - Added a new patch to this

[Intel-gfx] [CI 2/2] drm/i915/gem: Don't try to map and fence large scanout buffers (v9)

On platforms capable of allowing 8K (7680 x 4320) modes, pinning 2 or more framebuffers/scanout buffers results in only one that is mappable/ fenceable. Therefore, pageflipping between these 2 FBs where only one is mappable/fenceable creates latencies large enough to miss alternate vblanks thereby

[Intel-gfx] [CI 1/2] drm/mm: Add an iterator to optimally walk over holes for an allocation (v4)

This iterator relies on drm_mm_first_hole() and drm_mm_next_hole() functions to identify suitable holes for an allocation of a given size by efficiently traversing the rbtree associated with the given allocator. It replaces the for loop in drm_mm_insert_node_in_range() and can also be used by drm

Re: [Intel-gfx] [PATCH 15/15] drm/i915/gt: Clear compress metadata for Xe_HP platforms

Matt, Thanks for the review. On 2022-02-18 at 17:47:22 -0800, Matt Roper wrote: > On Sat, Feb 19, 2022 at 12:17:52AM +0530, Ramalingam C wrote: > > From: Ayaz A Siddiqui > > > > Xe-HP and latest devices support Flat CCS which reserved a portion of > > the device memory to store compression meta

Re: [Intel-gfx] [PATCH v6 1/4] drm/i915/guc: Add fetch of hwconfig table

] [If your patch is applied to 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/Jordan-Justen/GuC-HWCONFIG-with-documentation/20220

[Intel-gfx] ✗ Fi.CI.IGT: failure for drm/i915: Use i915_gem_object_pin_map_unlocked function for lmem allocation (rev2)

== Series Details == Series: drm/i915: Use i915_gem_object_pin_map_unlocked function for lmem allocation (rev2) URL : https://patchwork.freedesktop.org/series/98878/ State : failure == Summary == CI Bug Log - changes from CI_DRM_11291_full -> Patchwork_22430_full =

Re: [Intel-gfx] [PATCH v6 1/4] drm/i915/guc: Add fetch of hwconfig table

] [If your patch is applied to 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/Jordan-Justen/GuC-HWCONFIG-with-documentation/20220

[Intel-gfx] ✓ Fi.CI.IGT: success for GuC HWCONFIG with documentation (rev7)

== Series Details == Series: GuC HWCONFIG with documentation (rev7) URL : https://patchwork.freedesktop.org/series/99787/ State : success == Summary == CI Bug Log - changes from CI_DRM_11291_full -> Patchwork_22429_full Summary --- *

[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Use i915_gem_object_pin_map_unlocked function for lmem allocation (rev2)

== Series Details == Series: drm/i915: Use i915_gem_object_pin_map_unlocked function for lmem allocation (rev2) URL : https://patchwork.freedesktop.org/series/98878/ State : success == Summary == CI Bug Log - changes from CI_DRM_11291 -> Patchwork_22430 ===

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Use i915_gem_object_pin_map_unlocked function for lmem allocation (rev2)

== Series Details == Series: drm/i915: Use i915_gem_object_pin_map_unlocked function for lmem allocation (rev2) URL : https://patchwork.freedesktop.org/series/98878/ State : warning == Summary == $ dim checkpatch origin/drm-tip 87952586a365 drm/i915: Use i915_gem_object_pin_map_unlocked funct

[Intel-gfx] ✓ Fi.CI.BAT: success for GuC HWCONFIG with documentation (rev7)

== Series Details == Series: GuC HWCONFIG with documentation (rev7) URL : https://patchwork.freedesktop.org/series/99787/ State : success == Summary == CI Bug Log - changes from CI_DRM_11291 -> Patchwork_22429 Summary --- **SUCCESS**

[Intel-gfx] ✗ Fi.CI.SPARSE: warning for GuC HWCONFIG with documentation (rev7)

== Series Details == Series: GuC HWCONFIG with documentation (rev7) URL : https://patchwork.freedesktop.org/series/99787/ State : warning == Summary == $ dim sparse --fast origin/drm-tip Sparse version: v0.6.2 Fast mode used, each commit won't be checked separately.

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for GuC HWCONFIG with documentation (rev7)

== Series Details == Series: GuC HWCONFIG with documentation (rev7) URL : https://patchwork.freedesktop.org/series/99787/ State : warning == Summary == $ dim checkpatch origin/drm-tip 7666ff157a3c drm/i915/guc: Add fetch of hwconfig table -:108: WARNING:FILE_PATH_CHANGES: added, moved or delet

[Intel-gfx] [PATCH v6 1/4] drm/i915/guc: Add fetch of hwconfig table

From: John Harrison Implement support for fetching the hardware description table from the GuC. The call is made twice - once without a destination buffer to query the size and then a second time to fill in the buffer. The table is stored in the GT structure so that it can be fetched once at dri

[Intel-gfx] [PATCH v6 3/4] drm/i915/uapi: Add struct drm_i915_query_hwconfig_blob_item

Also, document DRM_I915_QUERY_HWCONFIG_BLOB with this struct. v3: * Add various changes suggested by Tvrtko v5: * Fix documenation formatting and verified with `make htmldocs` as suggested by Daniel Cc: Daniel Vetter Signed-off-by: Jordan Justen Acked-by: Jon Bloomfield Acked-by: Daniel

[Intel-gfx] [PATCH v6 2/4] drm/i915/uapi: Add query for hwconfig blob

From: Rodrigo Vivi The DRM_I915_QUERY_HWCONFIG_BLOB query item returns a blob of data which it receives from the GuC software. This blob provides some useful data about the hardware for drivers. Although the blob is not fully documented at this time, the basic format is an array of u32 values. T

[Intel-gfx] [PATCH v6 4/4] drm/i915/guc: Verify hwconfig blob matches supported format

i915_drm.h now defines the format of the returned DRM_I915_QUERY_HWCONFIG_BLOB query item. Since i915 receives this from the black box GuC software, it should verify that the data matches that format before sending it to user-space. The verification makes a single simple pass through the blob cont

[Intel-gfx] [PATCH v6 0/4] GuC HWCONFIG with documentation

This is John/Rodrigo's 2 patches with some minor changes, and I added 2 patches. "drm/i915/uapi: Add query for hwconfig blob" was changed: * Rename DRM_I915_QUERY_HWCONFIG_TABLE to DRM_I915_QUERY_HWCONFIG_BLOB as requested by Joonas. * Reword commit message * I added Acked-by to this patc