1 files changed, 32 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3749-drm-madgpu-Fix-EEPROM-Checksum-calculation.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3749-drm-madgpu-Fix-EEPROM-Checksum-calculation.patch
new file mode 100644
index 00000000..c40c5a8c
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3749-drm-madgpu-Fix-EEPROM-Checksum-calculation.patch
@@ -0,0 +1,32 @@
+From 597258875216221dc204572186cf6395076a3353 Mon Sep 17 00:00:00 2001
+From: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
+Date: Wed, 4 Sep 2019 22:45:20 -0400
+Subject: [PATCH 3749/4256] drm/madgpu: Fix EEPROM Checksum calculation.
+
+Fix typo which messed up the calculation.
+
+Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
+Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
+Reviewed-and-tested-by: Guchun Chen <guchun.chen@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
+index 8a32b5c93778..43dd4ab9b6d5 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
+@@ -226,8 +226,8 @@ static void __decode_table_record_from_buff(struct amdgpu_ras_eeprom_control *co
+ 	record->offset = (le64_to_cpu(tmp) & 0xffffffffffff);
+ 	i += 6;
+ 
+-	buff[i++] = record->mem_channel;
+-	buff[i++] = record->mcumc_id;
++	record->mem_channel = buff[i++];
++	record->mcumc_id = buff[i++];
+ 
+ 	memcpy(&tmp, buff + i,  6);
+ 	record->retired_page = (le64_to_cpu(tmp) & 0xffffffffffff);
+-- 
+2.17.1
+