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drm/amdgpu: i2c subsystem uses 7 bit addresses

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Convert from 8 bit to 7 bit.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
This commit is contained in:
Alex Deucher
2021-01-21 23:32:38 -05:00
parent 25e5c09f2b
commit 39ed82d1d9
2 changed files with 6 additions and 6 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
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@@ -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)

10
drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
View File

@@ -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