bump(main/mesa): 26.0.0

[lfdevs]

• Add UBWC_5 and UBWC_6 support, which is necessary for Adreno 8xx on Android KGSL. The patch is from Rob Clark: https://gitlab.freedesktop.org/mesa/mesa/-/commit/2da45c609845854491c09bd26d9d8245834ea4af?merge_request_iid=39358
• Add unofficial support for Adreno 830 based on Adreno 840
• Add unofficial support for Adreno 810+825+829. The source code is from whitebelyash:
  whitebelyash/mesa-tu8@cce699c
  whitebelyash/mesa-tu8@6422f96
  whitebelyash/mesa-tu8@16ada8f
  whitebelyash/mesa-tu8@849fd6e
  whitebelyash/mesa-tu8@9e646d5#diff-e274069ac3672d59739117992d22f15bc2712d5887b33574fc1b421292694228

[TomJo2000]

The version bump seems fine, but I think the additional patches for additional GPU support should probably be in one or more separate commits.

[lfdevs]

The version bump seems fine, but I think the additional patches for additional GPU support should probably be in one or more separate commits.

Okay, I have split the additional patches for additional GPU support into two additional commits.

[TomJo2000]

LGTM.
Although I think the UBWC patch should probably also be a separate commit.

I'm gonna mark this as an approval in the meantime since everything else checks out.

[lfdevs]

LGTM. Although I think the UBWC patch should probably also be a separate commit.

I'm gonna mark this as an approval in the meantime since everything else checks out.

Okay, I have split it into a new commit. If upstream perfects and merges this MR in the future, it will facilitate the easy removal of this patch.

[TomJo2000]

If the MR lands in a future version of Mesa we'll find out as soon as the patch fails to apply.

[813ethan]

There're some additional fixes from whitebeylash for Adreno 810 and 829, mind adding them into this pr?

whitebelyash/mesa-tu8@9e646d5
whitebelyash/mesa-tu8@e5ee340
whitebelyash/mesa-tu8@10c83bf

[robertkirkman]

Good job, it's working great on Adreno 612 and Adreno 630

@DuilioPerez is it working for Adreno 710?

[TomJo2000]

Good job, it's working great on Adreno 612 and Adreno 630

@DuilioPerez is it working for Adreno 710?

What did you use for testing?
I can try on my device, apparently it has a Adreno 643.

[robertkirkman]

eglinfo -B, glxinfo -B, luanti, blender-5.0

[DuilioPerez]

Good job, it's working great on Adreno 612 and Adreno 630

@DuilioPerez is it working for Adreno 710?

On my devices still have graphic artifacts, but it's working:

[robertkirkman]

For the understanding of others reading, the screenshot with Adreno 710 is exactly what it looks like with current Mesa 25

[DuilioPerez]

There's a bit of improvement, in mesa 25 just visual noise was rendered:

[lfdevs]

There're some additional fixes from whitebeylash for Adreno 810 and 829, mind adding them into this pr?

whitebelyash/mesa-tu8@9e646d5 whitebelyash/mesa-tu8@e5ee340 whitebelyash/mesa-tu8@10c83bf

I checked the state of the repository at the time of whitebelyash's latest commit; the changes regarding a810, a825, and a829 in src/freedreno/common/freedreno_devices.py are actually already included in the patch 0021-unofficial-support-adreno-810-825-829.patch.

However, I have also added whitebelyash's changes to src/freedreno/drm-shim/freedreno_noop.c into 0021-unofficial-support-adreno-810-825-829.patch now, which might be useful for the drm-shim of a810 and a829.

disable_gmem can achieve the same effect by using the environment variable TU_DEBUG=sysmem. Regarding whitebelyash's other more hacky patches, I think they can be added in the future after more testing and evaluation.

[robertkirkman]

Ok I will merge it in 24 hours if no problems are found

[lfdevs]

Refined the commit message for the patch 0019-UBWC_5-and-UBWC_6-support.patch.

enhance(main/mesa): add UBWC_5 and UBWC_6 support

It's necessary for Adreno 8xx on Android KGSL.
The patch is from Rob Clark:
https://gitlab.freedesktop.org/mesa/mesa/-/commit/2da45c609845854491c09bd26d9d8245834ea4af?merge_request_iid=39358

UBWC is Qualcomm's Universal Bandwidth Compression. Adreno 8xx uses new versions
of UBWC (`5` and `6`), but using older version configurations still works normally.
Rob Clark actually does not have an Android environment to continue developing this MR:
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39358
So this patch has not been merged upstream, but it is understandable.
If upstream perfects and merges this MR, this patch can then be safely removed.