Re: [PATCH v5 2/2] drm/ast: report connection status on Display Port.

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Hi

Am 13.07.23 um 11:05 schrieb Jammy Huang:
[...]


For the BMC connector patch, you know if there is a register setting I can check to see if a BMC is present or not ?

I think you can use VGA CRD0[7] whose definition is as below:

DRAM Initial Selection (see note 1)
0: VBIOS Initial the DRAM
1: SOC Firmware Initial the DRAM

If CRD0[7] is 1, there is BMC.

Thank you. That seems very helpful.

Best regards
Thomas



Best regards,


--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)

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