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| author | Karunika Choo <karunika.choo@arm.com> | 2025-11-25 12:55:46 +0000 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@collabora.com> | 2025-11-26 10:56:19 +0100 |
| commit | 51407254986501b19681d55531963f1ea58e89cd (patch) | |
| tree | 48d023d3ca12db023b145da241d6a7f61d3c0ee3 /scripts/lib/kdoc/kdoc_output.py | |
| parent | 9ee52f5cdc45e397fddad2a9ed879c72a8fcfa65 (diff) | |
drm/panthor: Support GLB_REQ.STATE field for Mali-G1 GPUs
Add support for the GLB_REQ.STATE field introduced in CSF v4.1+, which
replaces the HALT bit to provide finer control over the MCU state. This
change implements basic handling for transitioning the MCU between
ACTIVE and HALT states on Mali-G1 GPUs.
The update introduces new helpers to issue the state change requests,
poll for MCU halt completion, and restore the MCU to an active state
after halting.
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Karunika Choo <karunika.choo@arm.com>
Link: https://patch.msgid.link/20251125125548.3282320-7-karunika.choo@arm.com
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_output.py')
0 files changed, 0 insertions, 0 deletions