What does "[drm:radeon_i2c_sw_put_byte] *ERROR* i2c 0x08 0x30 write failed" message imply?

Solution Unverified - Updated -

Issue

  • Following kernel error logs in /var/log/messages file.
Jan 13 13:30:19 Hostname kernel: [drm:radeon_i2c_sw_put_byte] *ERROR* i2c 0x08 0x30 write failed
Jan 13 13:30:19 Hostname kernel: [drm:radeon_i2c_sw_put_byte] *ERROR* i2c 0x09 0x00 write failed
Jan 13 13:30:19 Hostname kernel: [drm:radeon_i2c_sw_put_byte] *ERROR* i2c 0x0a 0x90 write failed
Jan 13 13:30:19 Hostname kernel: [drm:radeon_i2c_sw_put_byte] *ERROR* i2c 0x0c 0x89 write failed
Jan 13 13:30:19 Hostname kernel: [drm:radeon_i2c_sw_put_byte] *ERROR* i2c 0x08 0x3b write failed
Jan 13 13:30:19 Hostname kernel: [drm:radeon_i2c_sw_put_byte] *ERROR* i2c 0x08 0x30 write failed
Jan 13 13:30:19 Hostname kernel: [drm:radeon_i2c_sw_put_byte] *ERROR* i2c 0x09 0x00 write failed

Environment

  • Red Hat Enterprise Linux 6.0
  • xorg-x11-drv-ati-6.13.0-6.el6

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