[PATCH 2/3] drm/amdgpu: use specific ip_discovery.bin for legacy asics

[Flora Cui]

vega10/vega12/vega20/raven/raven2/picasso/arcturus/aldebaran

Signed-off-by: Flora Cui <flora....@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 28 ++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index 2b4854e03821..fff438baf64b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -114,6 +114,12 @@
 #endif
 
 MODULE_FIRMWARE("amdgpu/ip_discovery.bin");
+MODULE_FIRMWARE("amdgpu/vega10_ip_discovery.bin");
+MODULE_FIRMWARE("amdgpu/vega12_ip_discovery.bin");
+MODULE_FIRMWARE("amdgpu/vega20_ip_discovery.bin");
+MODULE_FIRMWARE("amdgpu/raven_ip_discovery.bin");
+MODULE_FIRMWARE("amdgpu/raven2_ip_discovery.bin");
+MODULE_FIRMWARE("amdgpu/picasso_ip_discovery.bin");
 
 #define mmIP_DISCOVERY_VERSION  0x16A00
 #define mmRCC_CONFIG_MEMSIZE   0xde3
@@ -400,7 +406,27 @@ static const char *amdgpu_discovery_get_fw_name(struct 
amdgpu_device *adev)
        if (amdgpu_discovery == 2)
                return "amdgpu/ip_discovery.bin";
 
-       return NULL;
+       switch (adev->asic_type) {
+       case CHIP_VEGA10:
+               return "amdgpu/vega10_ip_discovery.bin";
+       case CHIP_VEGA12:
+               return "amdgpu/vega12_ip_discovery.bin";
+       case CHIP_RAVEN:
+               if (adev->apu_flags & AMD_APU_IS_RAVEN2)
+                       return "amdgpu/raven2_ip_discovery.bin";
+               else if (adev->apu_flags & AMD_APU_IS_PICASSO)
+                       return "amdgpu/picasso_ip_discovery.bin";
+               else
+                       return "amdgpu/raven_ip_discovery.bin";
+       case CHIP_VEGA20:
+               return "amdgpu/vega20_ip_discovery.bin";
+       case CHIP_ARCTURUS:
+               return "amdgpu/arcturus_ip_discovery.bin";
+       case CHIP_ALDEBARAN:
+               return "amdgpu/aldebaran_ip_discovery.bin";
+       default:
+               return NULL;
+       }
 }
 
 static int amdgpu_discovery_init(struct amdgpu_device *adev)
-- 
2.43.0