drm/amdgpu: add ucode_start_address into cgs_firmware_info

The ucode_start_address would be used on powerplay of iceland.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index 5556ce9..ee95e95 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -752,6 +752,9 @@ 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;
@@ -800,6 +803,7 @@ 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 0c8c85d..f32af2f 100644 (file)
--- a/drivers/gpu/drm/amd/include/cgs_common.h
+++ b/drivers/gpu/drm/amd/include/cgs_common.h
@@ -160,6 +160,10 @@ 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;
 };