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docs/pvr: update conformance status

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Vulkan 1.0 conformance has happened on BXS-4-64, but not on other GPUs
or Vulkan versions using an upstream version of the driver. So let's
update the phrasing to include this.

And since we actually expose Vulkan 1.2 now (see next commit), let's
untangle the conformance information from the GPUs support table; this
way nobody should be confused and think we're conformant to Vulkan 1.2,
when we're not (yet).

Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37678>
This commit is contained in:
Erik Faye-Lund
2025-10-06 11:11:22 +02:00
parent 8f535dea88
commit ad7bfc0562
1 changed files with 13 additions and 12 deletions
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25
docs/drivers/powervr.rst
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@@ -4,27 +4,28 @@ PowerVR
PowerVR is a Vulkan driver for Imagination Technologies PowerVR GPUs, starting
with those based on the Rogue architecture.
The driver is **not yet fully conformant** so it requires exporting
The driver is conformant on `BXS-4-64 <https://www.khronos.org/conformance/adopters/conformant-products#submission_936>`__,
but **not yet on other GPUs**, so it requires exporting
``PVR_I_WANT_A_BROKEN_VULKAN_DRIVER=1`` to the environment before running any
Vulkan content.
The following hardware is currently in active development:
========= =========== ============== ======= ==========
Product Series B.V.N.C Vulkan Conformant
========= =========== ============== ======= ==========
AXE-1-16M A-Series 33.15.11.3 1.0 No
BXS-4-64 B-Series 36.53.104.796 1.0 No
========= =========== ============== ======= ==========
========= =========== ============== =======
Product Series B.V.N.C Vulkan
========= =========== ============== =======
AXE-1-16M A-Series 33.15.11.3 1.0
BXS-4-64 B-Series 36.53.104.796 1.0
========= =========== ============== =======
The following hardware is partially supported and not currently
under active development:
========= =========== ============== ======= ========== ==========
Product Series B.V.N.C Vulkan Conformant Notes
========= =========== ============== ======= ========== ==========
GX6250 Series 6XT 4.40.2.51 1.0 No [#GX6250]_
========= =========== ============== ======= ========== ==========
========= =========== ============== ======= ==========
Product Series B.V.N.C Vulkan Notes
========= =========== ============== ======= ==========
GX6250 Series 6XT 4.40.2.51 1.0 [#GX6250]_
========= =========== ============== ======= ==========
.. [#GX6250]
Various core-specific texture, compute, and other workarounds are