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authorFrank Chu <Frank_Chu@pegatron.corp-partner.google.com>2022-02-24 10:39:19 +0800
committerKarthik Ramasubramanian <kramasub@google.com>2022-03-17 15:01:00 +0000
commit1ab50fd5d5215a36e652bc798fd574918fcb4475 (patch)
tree31d1d7cafd52ed4f7b2771757085005f9059639c /src/mainboard/kontron/986lcd-m/acpi/ec.asl
parent5e6fd360de7fe92f1e8b1b3eb20241809e2a6aff (diff)
mb/google/dedede/var/galtic: Add fw_config probe for 2nd touchscreen
For galnat platform, support 2nd ELAN touchscreen via SSFC. Define FW_CONFIG bits 39 - 40 (SSFC bits 7-8) for touchscreen controller switch. BUG=b:221002826 TEST=touch screen is functional. Signed-off-by: Frank Chu <Frank_Chu@pegatron.corp-partner.google.com> Change-Id: Id3501205b147c9dc3c96ce8381a3e7492ae8258e Reviewed-on: https://review.coreboot.org/c/coreboot/+/62315 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frank Chu <frank_chu@pegatron.corp-partner.google.com> Reviewed-by: Ivan Chen <yulunchen@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
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