drm/ast: astdp: Move locking into EDID helper

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The modeset mutex protects EDID retrival from concurrent modeset
operations. Acquire the lock in ast_astdp_read_edid(). Prepares the
code for conversion to struct drm_edid.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240815151953.184679-4-tzimmermann@suse.de

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Thomas Zimmermann 2024-08-15 17:18:45 +02:00

parent 80431c017f

commit f89001ea41

1 changed files with 10 additions and 14 deletions

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drivers/gpu/drm/ast/ast_dp.c

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