drm/amdgpu: Move EEPROM I2C adapter to amdgpu_device

Puts the i2c adapter in common place for sharing by RAS
and upcoming data read from FRU EEPROM feature.

v2:
Move i2c adapter to amdgpu_pm and rename it.

v3: Move i2c adapter init to ASIC specific code and get rid
of the switch case in amdgpu_device

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index 8de8436f0839..0273c63baf8e 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -932,6 +932,13 @@ static int smu_sw_init(void *handle)
 		return ret;
 	}
 
+	if (adev->smu.ppt_funcs->i2c_eeprom_init) {
+		ret = smu_i2c_eeprom_init(smu, &adev->pm.smu_i2c);
+
+		if (ret)
+			return ret;
+	}
+
 	return 0;
 }
 
@@ -941,6 +948,9 @@ static int smu_sw_fini(void *handle)
 	struct smu_context *smu = &adev->smu;
 	int ret;
 
+	if (adev->smu.ppt_funcs->i2c_eeprom_fini)
+		smu_i2c_eeprom_fini(smu, &adev->pm.smu_i2c);
+
 	kfree(smu->irq_source);
 	smu->irq_source = NULL;