drm/panthor: Fix the FW reset logic

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In the post_reset function, if the fast reset didn't succeed, we
are not clearing the fast_reset flag, which prevents firmware
sections from being reloaded. While at it, use panthor_fw_stop()
instead of manually writing DISABLE to the MCU_CONTROL register.

Fixes: 2718d91816 ("drm/panthor: Add the FW logical block")
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240430113727.493155-1-boris.brezillon@collabora.com

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Boris Brezillon 2024-04-30 13:37:27 +02:00

parent 8bdbd8b558

commit 2fa42fd910

1 changed files with 4 additions and 3 deletions

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drivers/gpu/drm/panthor/panthor_fw.c

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