[PATCH 16/29] drm/amdgpu: add nbio support for cyan_skillfish

[Alex Deucher]

From: Tao Zhou <tao.zhou1 at amd.com>

nbio version is 2.3.

v2: Make it more explicit (Alex)

Signed-off-by: Tao Zhou <tao.zhou1 at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/nv.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 41eb97e7b47c..c79b8b5311ef 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -836,7 +836,10 @@ int nv_set_ip_blocks(struct amdgpu_device *adev)
 {
 	int r;
 
-	if (adev->flags & AMD_IS_APU) {
+	if (adev->asic_type == CHIP_CYAN_SKILLFISH) {
+		adev->nbio.funcs = &nbio_v2_3_funcs;
+		adev->nbio.hdp_flush_reg = &nbio_v2_3_hdp_flush_reg;
+	} else if (adev->flags & AMD_IS_APU) {
 		adev->nbio.funcs = &nbio_v7_2_funcs;
 		adev->nbio.hdp_flush_reg = &nbio_v7_2_hdp_flush_reg;
 	} else {
-- 
2.31.1