From: "Jerry (Fangzhi) Zuo" <Jerry.Zuo@amd.com>
Date: Wed, 22 Nov 2017 14:16:13 -0500
Subject: drm/amd/display: Add bios firmware info version for VG12
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Git-commit: b6a8a2bc83f8b2c577faf5c2070f5096ae170d30
Patch-mainline: v4.17-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

VG12 shows minor revision version of 2 which is not handled in
bios_parser_get_firmware_info() routine.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -1321,6 +1321,7 @@ static enum bp_result bios_parser_get_fi
 		case 3:
 			switch (revision.minor) {
 			case 1:
+			case 2:
 				result = get_firmware_info_v3_1(bp, info);
 				break;
 			default: