[PATCH 3/8] drm/amdgpu: add ucode_start_address into cgs_firmware_info

[Huang Rui]

The ucode_start_address would be used on powerplay of iceland.

Signed-off-by: Huang Rui <ray.huang at amd.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c  | 4 ++++
 drivers/gpu/drm/amd/include/cgs_common.h | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index 2981728..60d723f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -748,6 +748,9 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device,
 
 		if (!adev->pm.fw) {
 			switch (adev->asic_type) {
+			case CHIP_TOPAZ:
+				strcpy(fw_name, "amdgpu/topaz_smc.bin");
+				break;
 			case CHIP_TONGA:
 				strcpy(fw_name, "amdgpu/tonga_smc.bin");
 				break;
@@ -796,6 +799,7 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device,
 
 		info->version = adev->pm.fw_version;
 		info->image_size = ucode_size;
+		info->ucode_start_address = ucode_start_address;
 		info->kptr = (void *)src;
 	}
 	return 0;
diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h
index 7464daf..4b910a3 100644
--- a/drivers/gpu/drm/amd/include/cgs_common.h
+++ b/drivers/gpu/drm/amd/include/cgs_common.h
@@ -158,6 +158,10 @@ struct cgs_firmware_info {
 	uint16_t		feature_version;
 	uint32_t		image_size;
 	uint64_t		mc_addr;
+
+	/* only for smc firmware */
+	uint32_t		ucode_start_address;
+
 	void			*kptr;
 };
 
-- 
2.7.4