drm/amdgpu: add support for cyan skillfish gpu_info

[ Upstream commit fa819e3a7c1ee994ce014cc5a991c7fd91bc00f1 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 373c626247a1a86fe3b74410d5df6eb6afdb4a5c..7ff81bd1ec20018dcc16c6dc797405dbcfa72cb8 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -93,6 +93,7 @@ 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
@@ -2412,6 +2413,9 @@ 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,