drm/amdgpu: enable vcn support for green_sardine (v2)

Enable Green_Sardine VCN support and VCN firmware loading

v2: use apu flags

Signed-off-by: Thong Thai <thong.thai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
index 8110259..075dd43 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
@@ -39,6 +39,7 @@
 #define FIRMWARE_RAVEN2                "amdgpu/raven2_vcn.bin"
 #define FIRMWARE_ARCTURUS      "amdgpu/arcturus_vcn.bin"
 #define FIRMWARE_RENOIR        "amdgpu/renoir_vcn.bin"
+#define FIRMWARE_GREEN_SARDINE         "amdgpu/green_sardine_vcn.bin"
 #define FIRMWARE_NAVI10        "amdgpu/navi10_vcn.bin"
 #define FIRMWARE_NAVI14        "amdgpu/navi14_vcn.bin"
 #define FIRMWARE_NAVI12        "amdgpu/navi12_vcn.bin"
@@ -51,6 +52,7 @@ MODULE_FIRMWARE(FIRMWARE_PICASSO);
 MODULE_FIRMWARE(FIRMWARE_RAVEN2);
 MODULE_FIRMWARE(FIRMWARE_ARCTURUS);
 MODULE_FIRMWARE(FIRMWARE_RENOIR);
+MODULE_FIRMWARE(FIRMWARE_GREEN_SARDINE);
 MODULE_FIRMWARE(FIRMWARE_NAVI10);
 MODULE_FIRMWARE(FIRMWARE_NAVI14);
 MODULE_FIRMWARE(FIRMWARE_NAVI12);
@@ -90,7 +92,11 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
                        adev->vcn.indirect_sram = true;
                break;
        case CHIP_RENOIR:
-               fw_name = FIRMWARE_RENOIR;
+               if (adev->apu_flags & AMD_APU_IS_RENOIR)
+                       fw_name = FIRMWARE_RENOIR;
+               else
+                       fw_name = FIRMWARE_GREEN_SARDINE;
+
                if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
                    (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
                        adev->vcn.indirect_sram = true;