drm/amdgpu: Add Fiji support to the SDMA 3.0 IP module

Signed-off-by: David Zhang <david1.zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

2 files changed, 38 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
index 2b86569b18d3..8f4aac23b317 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
@@ -53,6 +53,8 @@ MODULE_FIRMWARE("amdgpu/tonga_sdma.bin");
 MODULE_FIRMWARE("amdgpu/tonga_sdma1.bin");
 MODULE_FIRMWARE("amdgpu/carrizo_sdma.bin");
 MODULE_FIRMWARE("amdgpu/carrizo_sdma1.bin");
+MODULE_FIRMWARE("amdgpu/fiji_sdma.bin");
+MODULE_FIRMWARE("amdgpu/fiji_sdma1.bin");
 
 static const u32 sdma_offsets[SDMA_MAX_INSTANCE] =
 {
@@ -80,6 +82,24 @@ static const u32 tonga_mgcg_cgcg_init[] =
         mmSDMA1_CLK_CTRL, 0xff000ff0, 0x00000100
 };
 
+static const u32 golden_settings_fiji_a10[] =
+{
+        mmSDMA0_CHICKEN_BITS, 0xfc910007, 0x00810007,
+        mmSDMA0_GFX_IB_CNTL, 0x800f0111, 0x00000100,
+        mmSDMA0_RLC0_IB_CNTL, 0x800f0111, 0x00000100,
+        mmSDMA0_RLC1_IB_CNTL, 0x800f0111, 0x00000100,
+        mmSDMA1_CHICKEN_BITS, 0xfc910007, 0x00810007,
+        mmSDMA1_GFX_IB_CNTL, 0x800f0111, 0x00000100,
+        mmSDMA1_RLC0_IB_CNTL, 0x800f0111, 0x00000100,
+        mmSDMA1_RLC1_IB_CNTL, 0x800f0111, 0x00000100,
+};
+
+static const u32 fiji_mgcg_cgcg_init[] =
+{
+        mmSDMA0_CLK_CTRL, 0xff000ff0, 0x00000100,
+        mmSDMA1_CLK_CTRL, 0xff000ff0, 0x00000100
+};
+
 static const u32 cz_golden_settings_a11[] =
 {
         mmSDMA0_CHICKEN_BITS, 0xfc910007, 0x00810007,
@@ -122,6 +142,14 @@ static const u32 cz_mgcg_cgcg_init[] =
 static void sdma_v3_0_init_golden_registers(struct amdgpu_device *adev)
 {
         switch (adev->asic_type) {
+        case CHIP_FIJI:
+                amdgpu_program_register_sequence(adev,
+                                                 fiji_mgcg_cgcg_init,
+                                                 (const u32)ARRAY_SIZE(fiji_mgcg_cgcg_init));
+                amdgpu_program_register_sequence(adev,
+                                                 golden_settings_fiji_a10,
+                                                 (const u32)ARRAY_SIZE(golden_settings_fiji_a10));
+                break;
         case CHIP_TONGA:
                 amdgpu_program_register_sequence(adev,
                                                  tonga_mgcg_cgcg_init,
@@ -167,6 +195,9 @@ static int sdma_v3_0_init_microcode(struct amdgpu_device *adev)
         case CHIP_TONGA:
                 chip_name = "tonga";
                 break;
+        case CHIP_FIJI:
+                chip_name = "fiji";
+                break;
         case CHIP_CARRIZO:
                 chip_name = "carrizo";
                 break;
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 0cd248b937e8..8881dd82fd68 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1209,6 +1209,13 @@ static const struct amdgpu_ip_block_version fiji_ip_blocks[] =
                 .rev = 0,
                 .funcs = &gfx_v8_0_ip_funcs,
         },
+        {
+                .type = AMD_IP_BLOCK_TYPE_SDMA,
+                .major = 3,
+                .minor = 0,
+                .rev = 0,
+                .funcs = &sdma_v3_0_ip_funcs,
+        },
 };
 
 static const struct amdgpu_ip_block_version cz_ip_blocks[] =