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>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index d3ca73090e39d94f8eaf0762dcb22b4209a07712..172571968c9e910f72bb97964af9ccd57bad4d47 100644 (file)
--- 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 5a5a40c331cf5871eb6403ecc65a480900aa6fe8..4349658081ff152c81897ade6741791b877274e3 100644 (file)
--- 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 7815ac7d446f001f7fd585b664526728edda5e9c..552d9e75ad1bac1ef74ddf071fcd8aed9e40b31a 100644 (file)
--- 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[] =