drm/amdgpu: i2c subsystem uses 7 bit addresses

Convert from 8 bit to 7 bit.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
index 224da573ba1b59401de557f662277c262ddd9ced..2b854bc6ae34bb291333080aa0456087171e35a8 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
@@ -29,7 +29,7 @@
 #include "amdgpu_fru_eeprom.h"
 #include "amdgpu_eeprom.h"
 
-#define I2C_PRODUCT_INFO_ADDR          0xAC
+#define I2C_PRODUCT_INFO_ADDR          0x56
 #define I2C_PRODUCT_INFO_OFFSET                0xC0
 
 static bool is_fru_eeprom_supported(struct amdgpu_device *adev)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
index e22a0b45f701080af1f49bf988857c8e54ad6279..2b981e96ce5b9ed7fc1bd1d845024048e89e4f73 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
@@ -28,11 +28,11 @@
 #include "atom.h"
 #include "amdgpu_eeprom.h"
 
-#define EEPROM_I2C_TARGET_ADDR_VEGA20          0xA0
-#define EEPROM_I2C_TARGET_ADDR_ARCTURUS                0xA8
-#define EEPROM_I2C_TARGET_ADDR_ARCTURUS_D342   0xA0
-#define EEPROM_I2C_TARGET_ADDR_SIENNA_CICHLID   0xA0
-#define EEPROM_I2C_TARGET_ADDR_ALDEBARAN        0xA0
+#define EEPROM_I2C_TARGET_ADDR_VEGA20          0x50
+#define EEPROM_I2C_TARGET_ADDR_ARCTURUS                0x54
+#define EEPROM_I2C_TARGET_ADDR_ARCTURUS_D342   0x50
+#define EEPROM_I2C_TARGET_ADDR_SIENNA_CICHLID   0x50
+#define EEPROM_I2C_TARGET_ADDR_ALDEBARAN        0x50          
 
 /*
  * The 2 macros bellow represent the actual size in bytes that