[PATCH 4/4] wifi: ath12k: Add support for reading variant from ACPI to download board data file

[Jeff Johnson]

On 7/17/2024 4:10 AM, Lingbo Kong wrote:
> Currently, ath12k does not support reading variant from ACPI board data
> filename extension for downloading board data file.
> 
> To address this issue, obtain the string of the ACPI data filename
> extension and use it as part of the string to search for the board data
> file from board-2.bin.
> 
> This patch will not affect QCN9274, because only WCN7850 supports ACPI.
> 
> Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
> 
> Signed-off-by: Lingbo Kong <quic_lingbok at quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson at quicinc.com>