drm/amdgpu: add support for VCE 3.x on Fiji

VCE on fiji is single pipe only.

Reviewed-by: David Zhang <david1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

3 files changed, 19 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index d3ca73090e39..172571968c9e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -48,6 +48,7 @@
 #endif
 #define FIRMWARE_TONGA          "amdgpu/tonga_vce.bin"
 #define FIRMWARE_CARRIZO        "amdgpu/carrizo_vce.bin"
+#define FIRMWARE_FIJI           "amdgpu/fiji_vce.bin"
 
 #ifdef CONFIG_DRM_AMDGPU_CIK
 MODULE_FIRMWARE(FIRMWARE_BONAIRE);
@@ -58,6 +59,7 @@ MODULE_FIRMWARE(FIRMWARE_MULLINS);
 #endif
 MODULE_FIRMWARE(FIRMWARE_TONGA);
 MODULE_FIRMWARE(FIRMWARE_CARRIZO);
+MODULE_FIRMWARE(FIRMWARE_FIJI);
 
 static void amdgpu_vce_idle_work_handler(struct work_struct *work);
 
@@ -101,6 +103,9 @@ int amdgpu_vce_sw_init(struct amdgpu_device *adev, unsigned long size)
         case CHIP_CARRIZO:
                 fw_name = FIRMWARE_CARRIZO;
                 break;
+        case CHIP_FIJI:
+                fw_name = FIRMWARE_FIJI;
+                break;
 
         default:
                 return -EINVAL;
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index 5a5a40c331cf..4349658081ff 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -205,6 +205,13 @@ static unsigned vce_v3_0_get_harvest_config(struct amdgpu_device *adev)
         u32 tmp;
         unsigned ret;
 
+        /* Fiji is single pipe */
+        if (adev->asic_type == CHIP_FIJI) {
+                ret = AMDGPU_VCE_HARVEST_VCE1;
+                return ret;
+        }
+
+        /* Tonga and CZ are dual or single pipe */
         if (adev->flags & AMD_IS_APU)
                 tmp = (RREG32_SMC(ixVCE_HARVEST_FUSE_MACRO__ADDRESS) &
                        VCE_HARVEST_FUSE_MACRO__MASK) >>
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 7815ac7d446f..552d9e75ad1b 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1223,6 +1223,13 @@ static const struct amdgpu_ip_block_version fiji_ip_blocks[] =
                 .rev = 0,
                 .funcs = &uvd_v6_0_ip_funcs,
         },
+        {
+                .type = AMD_IP_BLOCK_TYPE_VCE,
+                .major = 3,
+                .minor = 0,
+                .rev = 0,
+                .funcs = &vce_v3_0_ip_funcs,
+        },
 };
 
 static const struct amdgpu_ip_block_version cz_ip_blocks[] =