From 338b3cf0b9f8e122fc8257133c06aa92ad5ab9b0 Mon Sep 17 00:00:00 2001 From: Tao Zhou Date: Tue, 1 Jun 2021 17:06:44 +0800 Subject: [PATCH] drm/amdgpu: add nbio support for cyan_skillfish nbio version is 2.3. v2: Make it more explicit (Alex) Signed-off-by: Tao Zhou Signed-off-by: Alex Deucher --- 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 045a26b1594e..5e4f76326315 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -685,7 +685,10 @@ 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 {