Thomas Zimmermann 3d379b2a73 drm/ast: Fix comment on modeset lock ...

commit 7cce65f378 upstream.

The ast driver protects the commit tail against concurrent reads
of the display modes by acquiring a lock. The comment is misleading
as the lock is not released in atomic_flush, but at the end of the
commit-tail helper. Rewrite the comment.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: 1fe1821549 ("drm/ast: Acquire I/O-register lock in atomic_commit_tail function")
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Jocelyn Falempe <jfalempe@redhat.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: dri-devel@lists.freedesktop.org
Cc: <stable@vger.kernel.org> # v6.2+
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://lore.kernel.org/r/20250324094520.192974-2-tzimmermann@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2025-07-06 11:01:44 +02:00

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ast_ddc.c

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ast_ddc.h

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ast_dp501.c

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ast_dp.c

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ast_dram_tables.h

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ast_drv.c

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ast_drv.h

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ast_main.c

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ast_mm.c

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ast_mode.c

drm/ast: Fix comment on modeset lock

2025-07-06 11:01:44 +02:00

ast_post.c

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ast_reg.h

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ast_sil164.c

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ast_tables.h

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ast_vga.c

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Kconfig

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Makefile

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