Hi Am 21.11.22 um 13:27 schrieb Noralf Trønnes:
Den 21.11.2022 11.45, skrev Thomas Zimmermann:Convert the MIPI-DBI-based drivers to shadow-plane helpers. The drivers vmap/vunmap GEM buffer memory during the atomic commit. Shadow-plane helpers automate this process. Patches 1 to 4 prepare the MIPI code for the change and simplify the restof the patchset. Patches 5 to 7 rework the vmap code in the MIPI-DBI drivers and add shadow-plane helpers. Most of the affected drivers call MIPI-DBI helpers and get the update automatically. Only ili9225 and st7586 require changes to their source code. Patch 8 simplifies drm_dev_enter() and _exit(). It's not strictly needed, but streamlines the driver code and make sense overall. Testing is welcome, as I don't have any hardware to test these changes myself.I can do a test this weekend.
Thanks a lot.
Btw I've converted drm/gud to the shadow plane helper, I just need to solve an smtp problem[1] so I can send out the patchset.
How so? When I looked at it, the vmap/vunmap happened on a separate worker than the commit IIRC.
Best regards Thomas
[1] https://lore.kernel.org/dri-devel/1bc45775-0667-01f8-36e1-9f65d3081092@xxxxxxxxxxx/T/#u Noralf.
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Ivo Totev
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