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drm/amdgpu: add support for nbio 7.3.0

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this patch adds support for nbio 7.3.0.

Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yifan Zhang 2022-01-21 18:40:39 +08:00 • committed by Alex Deucher
parent 87b5e77f02
commit 935ad3a74c
2 changed files with 5 additions and 0 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
View file

@ -1822,6 +1822,7 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
break;
case IP_VERSION(7, 2, 0):
case IP_VERSION(7, 2, 1):
case IP_VERSION(7, 3, 0):
case IP_VERSION(7, 5, 0):
case IP_VERSION(7, 5, 1):
adev->nbio.funcs = &nbio_v7_2_funcs;

4
drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c
View file

@ -61,6 +61,7 @@ static u32 nbio_v7_2_get_rev_id(struct amdgpu_device *adev)
switch (adev->ip_versions[NBIO_HWIP][0]) {
case IP_VERSION(7, 2, 1):
case IP_VERSION(7, 3, 0):
case IP_VERSION(7, 5, 0):
tmp = RREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_DEV0_EPF0_STRAP0_YC);
break;
@ -79,6 +80,7 @@ static void nbio_v7_2_mc_access_enable(struct amdgpu_device *adev, bool enable)
{
switch (adev->ip_versions[NBIO_HWIP][0]) {
case IP_VERSION(7, 2, 1):
case IP_VERSION(7, 3, 0):
case IP_VERSION(7, 5, 0):
if (enable)
WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_FB_EN_YC,
@ -262,6 +264,7 @@ static void nbio_v7_2_update_medium_grain_light_sleep(struct amdgpu_device *adev
switch (adev->ip_versions[NBIO_HWIP][0]) {
case IP_VERSION(7, 2, 1):
case IP_VERSION(7, 3, 0):
case IP_VERSION(7, 5, 0):
def = data = RREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regPCIE_CNTL2));
if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS))
@ -368,6 +371,7 @@ static void nbio_v7_2_init_registers(struct amdgpu_device *adev)
uint32_t def, data;
switch (adev->ip_versions[NBIO_HWIP][0]) {
case IP_VERSION(7, 2, 1):
case IP_VERSION(7, 3, 0):
case IP_VERSION(7, 5, 0):
def = data = RREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regBIF1_PCIE_MST_CTRL_3));
data = REG_SET_FIELD(data, BIF1_PCIE_MST_CTRL_3,