mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-02-17 14:50:43 -05:00
dcdae6e92d
This commit is a resubmission of commit1fe1c66274("drm/v3d: Fix Indirect Dispatch configuration for V3D 7.1.6 and later"), which was accidentally reverted by commit91dae758bd("Merge tag 'drm-misc-next-2024-08-01' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next"), likely due to an unfortunate conflict resolution. From the original commit message: ``` `args->cfg[4]` is configured in Indirect Dispatch using the number of batches. Currently, for all V3D tech versions, `args->cfg[4]` equals the number of batches subtracted by 1. But, for V3D 7.1.6 and later, we must not subtract 1 from the number of batches. Implement the fix by checking the V3D tech version and revision. Fixes several `dEQP-VK.synchronization*` CTS tests related to Indirect Dispatch. ``` Fixes:91dae758bd("Merge tag 'drm-misc-next-2024-08-01' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next") Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Link: https://lore.kernel.org/r/20250409205051.9639-1-mcanal@igalia.com