1 files changed, 8 insertions, 40 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
index ed15b1fa5e98..c0096097bbcf 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
@@ -25,7 +25,6 @@
 #include "amdgpu.h"
 #include "amdgpu_ras.h"
 #include <linux/bits.h>
-#include "smu_v11_0_i2c.h"
 #include "atom.h"
 
 #define EEPROM_I2C_TARGET_ADDR_VEGA20    	0xA0
@@ -124,6 +123,7 @@ static int __update_table_header(struct amdgpu_ras_eeprom_control *control,
 				 unsigned char *buff)
 {
 	int ret = 0;
+	struct amdgpu_device *adev = to_amdgpu_device(control);
 	struct i2c_msg msg = {
 			.addr	= 0,
 			.flags	= 0,
@@ -137,7 +137,7 @@ static int __update_table_header(struct amdgpu_ras_eeprom_control *control,
 
 	msg.addr = control->i2c_address;
 
-	ret = i2c_transfer(&control->eeprom_accessor, &msg, 1);
+	ret = i2c_transfer(&adev->pm.smu_i2c, &msg, 1);
 	if (ret < 1)
 		DRM_ERROR("Failed to write EEPROM table header, ret:%d", ret);
 
@@ -251,33 +251,18 @@ int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control)
 			.buf	= buff,
 	};
 
+	/* Verify i2c adapter is initialized */
+	if (!adev->pm.smu_i2c.algo)
+		return -ENOENT;
+
 	if (!__get_eeprom_i2c_addr(adev, &control->i2c_address))
 		return -EINVAL;
 
 	mutex_init(&control->tbl_mutex);
 
-	switch (adev->asic_type) {
-	case CHIP_VEGA20:
-		ret = smu_v11_0_i2c_eeprom_control_init(&control->eeprom_accessor);
-		break;
-
-	case CHIP_ARCTURUS:
-		ret = smu_i2c_eeprom_init(&adev->smu, &control->eeprom_accessor);
-		break;
-
-	default:
-		return 0;
-	}
-
-	if (ret) {
-		DRM_ERROR("Failed to init I2C controller, ret:%d", ret);
-		return ret;
-	}
-
 	msg.addr = control->i2c_address;
-
 	/* Read/Create table header from EEPROM address 0 */
-	ret = i2c_transfer(&control->eeprom_accessor, &msg, 1);
+	ret = i2c_transfer(&adev->pm.smu_i2c, &msg, 1);
 	if (ret < 1) {
 		DRM_ERROR("Failed to read EEPROM table header, ret:%d", ret);
 		return ret;
@@ -303,23 +288,6 @@ int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control)
 	return ret == 1 ? 0 : -EIO;
 }
 
-void amdgpu_ras_eeprom_fini(struct amdgpu_ras_eeprom_control *control)
-{
-	struct amdgpu_device *adev = to_amdgpu_device(control);
-
-	switch (adev->asic_type) {
-	case CHIP_VEGA20:
-		smu_v11_0_i2c_eeprom_control_fini(&control->eeprom_accessor);
-		break;
-	case CHIP_ARCTURUS:
-		smu_i2c_eeprom_fini(&adev->smu, &control->eeprom_accessor);
-		break;
-
-	default:
-		return;
-	}
-}
-
 static void __encode_table_record_to_buff(struct amdgpu_ras_eeprom_control *control,
 					  struct eeprom_table_record *record,
 					  unsigned char *buff)
@@ -476,7 +444,7 @@ int amdgpu_ras_eeprom_process_recods(struct amdgpu_ras_eeprom_control *control,
 		control->next_addr += EEPROM_TABLE_RECORD_SIZE;
 	}
 
-	ret = i2c_transfer(&control->eeprom_accessor, msgs, num);
+	ret = i2c_transfer(&adev->pm.smu_i2c, msgs, num);
 	if (ret < 1) {
 		DRM_ERROR("Failed to process EEPROM table records, ret:%d", ret);