drm/amdgpu: add support for cyan skillfish gpu_info

Some SOCs which are part of the cyan skillfish family
rely on an explicit firmware for IP discovery.  Add support
for the gpu_info firmware.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index b9e2f0293d617e335aa8d4754e356fbc8fb6d848..bdfb80377e6a8d94af0312d4481e641c07c4311f 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -95,6 +95,7 @@ MODULE_FIRMWARE("amdgpu/picasso_gpu_info.bin");
 MODULE_FIRMWARE("amdgpu/raven2_gpu_info.bin");
 MODULE_FIRMWARE("amdgpu/arcturus_gpu_info.bin");
 MODULE_FIRMWARE("amdgpu/navi12_gpu_info.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish_gpu_info.bin");
 
 #define AMDGPU_RESUME_MS               2000
 #define AMDGPU_MAX_RETRY_LIMIT         2
@@ -2629,6 +2630,9 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev)
                        return 0;
                chip_name = "navi12";
                break;
+       case CHIP_CYAN_SKILLFISH:
+               chip_name = "cyan_skillfish";
+               break;
        }
 
        err = amdgpu_ucode_request(adev, &adev->firmware.gpu_info_fw,