From d27adb9333355a1d2ff22cf4fa4732ac1ce79e92 Mon Sep 17 00:00:00 2001
From: Candice Li <candice.li@amd.com>
Date: Wed, 7 Sep 2022 15:54:25 +0800
Subject: drm/amdgpu: Add EEPROM I2C address for smu v13_0_0
Git-commit: 158225294683310566445f8477336e747b74f03f
Patch-mainline: v6.1-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225 jsc#PED-2849
Set correct EEPROM I2C address for smu v13_0_0.
Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
index c4283987bb1e..84c241b9a2a1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
@@ -38,6 +38,7 @@
#define EEPROM_I2C_MADDR_ARCTURUS_D342 0x0
#define EEPROM_I2C_MADDR_SIENNA_CICHLID 0x0
#define EEPROM_I2C_MADDR_ALDEBARAN 0x0
+#define EEPROM_I2C_MADDR_SMU_13_0_0 (0x54UL << 16)
/*
* The 2 macros bellow represent the actual size in bytes that
@@ -156,6 +157,15 @@ static bool __get_eeprom_i2c_addr(struct amdgpu_device *adev,
return false;
}
+ switch (adev->ip_versions[MP1_HWIP][0]) {
+ case IP_VERSION(13, 0, 0):
+ control->i2c_address = EEPROM_I2C_MADDR_SMU_13_0_0;
+ break;
+
+ default:
+ break;
+ }
+
return true;
}
--
2.38.1