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From 5613d0609063c4ffc7520f0e6bb2bd272a165a27 Mon Sep 17 00:00:00 2001
From: Tony Cheng <tony.cheng@amd.com>
Date: Sun, 17 Jun 2018 13:26:27 -0400
Subject: [PATCH 4900/5725] drm/amd/display: fix incorrect check for atom table
size
in case we have very few pins in the table, check fails and we can't boot
Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
index aeb56e4..eab007e 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -678,7 +678,7 @@ static enum bp_result bios_parser_get_gpio_pin_info(
return BP_RESULT_BADBIOSTABLE;
if (sizeof(struct atom_common_table_header) +
- sizeof(struct atom_gpio_pin_lut_v2_1)
+ sizeof(struct atom_gpio_pin_assignment)
> le16_to_cpu(header->table_header.structuresize))
return BP_RESULT_BADBIOSTABLE;
--
2.7.4
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