From cde6f90ceb7a614ec31a58931f539817c622f491 Mon Sep 17 00:00:00 2001
From: Tao Zhou <tao.zhou1@amd.com>
Date: Tue, 1 Jun 2021 17:06:44 +0800
Subject: drm/amdgpu: add nbio support for cyan_skillfish
Git-commit: 338b3cf0b9f8e122fc8257133c06aa92ad5ab9b0
Patch-mainline: v5.15-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
nbio version is 2.3.
v2: Make it more explicit (Alex)
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
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 {
--
2.38.1