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drm/amdgpu: retire the vega20 code path from navi10 ih block

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already switched to vega20 ih block for vega20
and arcturus. no need to add vega20 support in
navi10 ih block

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Dennis Li <Dennis.Li@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang
2020-12-09 13:49:01 +08:00
committed by Alex Deucher
parent 320a2e0c72
commit 580a6d2fac
1 changed files with 2 additions and 38 deletions
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40
drivers/gpu/drm/amd/amdgpu/navi10_ih.c
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@@ -151,7 +151,7 @@ static int navi10_ih_toggle_ring_interrupts(struct amdgpu_device *adev,
/* enable_intr field is only valid in ring0 */
if (ih == &adev->irq.ih)
tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, ENABLE_INTR, (enable ? 1 : 0));
if (amdgpu_sriov_vf(adev) && adev->asic_type < CHIP_NAVI10) {
if (amdgpu_sriov_vf(adev)) {
if (psp_reg_program(&adev->psp, ih_regs->psp_reg_id, tmp)) {
dev_err(adev->dev, "PSP program IH_RB_CNTL failed!\n");
return -ETIMEDOUT;
@@ -268,7 +268,7 @@ static int navi10_ih_enable_ring(struct amdgpu_device *adev,
tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_ENABLE, 0);
tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_FULL_DRAIN_ENABLE, 1);
}
if (amdgpu_sriov_vf(adev) && adev->asic_type < CHIP_NAVI10) {
if (amdgpu_sriov_vf(adev)) {
if (psp_reg_program(&adev->psp, ih_regs->psp_reg_id, tmp)) {
dev_err(adev->dev, "PSP program IH_RB_CNTL failed!\n");
return -ETIMEDOUT;
@@ -292,24 +292,6 @@ static int navi10_ih_enable_ring(struct amdgpu_device *adev,
return 0;
}
static void navi10_ih_reroute_ih(struct amdgpu_device *adev)
{
uint32_t tmp;
/* Reroute to IH ring 1 for VMC */
WREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_INDEX, 0x12);
tmp = RREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_DATA);
tmp = REG_SET_FIELD(tmp, IH_CLIENT_CFG_DATA, CLIENT_TYPE, 1);
tmp = REG_SET_FIELD(tmp, IH_CLIENT_CFG_DATA, RING_ID, 1);
WREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_DATA, tmp);
/* Reroute IH ring 1 for UMC */
WREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_INDEX, 0x1B);
tmp = RREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_DATA);
tmp = REG_SET_FIELD(tmp, IH_CLIENT_CFG_DATA, RING_ID, 1);
WREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_DATA, tmp);
}
/**
* navi10_ih_irq_init - init and enable the interrupt ring
*
@@ -582,24 +564,6 @@ static int navi10_ih_sw_init(void *handle)
adev->irq.ih1.ring_size = 0;
adev->irq.ih2.ring_size = 0;
if (adev->asic_type < CHIP_NAVI10) {
r = amdgpu_ih_ring_init(adev, &adev->irq.ih1, PAGE_SIZE, true);
if (r)
return r;
adev->irq.ih1.use_doorbell = true;
adev->irq.ih1.doorbell_index =
(adev->doorbell_index.ih + 1) << 1;
r = amdgpu_ih_ring_init(adev, &adev->irq.ih2, PAGE_SIZE, true);
if (r)
return r;
adev->irq.ih2.use_doorbell = true;
adev->irq.ih2.doorbell_index =
(adev->doorbell_index.ih + 2) << 1;
}
/* initialize ih control registers offset */
navi10_ih_init_register_offset(adev);