git: drm/radeon - Fix panic when launching Xorg server on Radeon Xpress 1100/1150 GPU

Sergey Zigachev szi at crater.dragonflybsd.org
Mon Jun 9 22:14:18 PDT 2025


commit 7097cb2c396d86cca656af20bac302946c45a8d4
Author: Sergey Zigachev <szi at dragonflybsd.org>
Date:   Tue Jun 10 10:08:22 2025 +0500

    drm/radeon - Fix panic when launching Xorg server on Radeon Xpress 1100/1150 GPU
    
    I2C adapter lock_ops were not initialized on certain radeon hardware.
    Add explicit call to i2c_add_adapter which initializes lock_ops.
    
    Fixes #3374.
    
    Reported-by: hjckr

Summary of changes:
 sys/dev/drm/radeon/radeon_i2c.c | 4 ++++
 1 file changed, 4 insertions(+)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/7097cb2c396d86cca656af20bac302946c45a8d4


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