From 9f0fc191371843c4fc000a226b0a26b6c059aacd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:40:19 +0200 Subject: Merging upstream version 6.7.7. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/amd/amdgpu/vega20_ih.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/vega20_ih.c') diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c index dbc9953644..db66e6ccca 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c @@ -291,7 +291,7 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev) adev->nbio.funcs->ih_control(adev); - if ((adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 2, 1)) && + if ((amdgpu_ip_version(adev, OSSSYS_HWIP, 0) == IP_VERSION(4, 2, 1)) && adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN); if (adev->irq.ih.use_bus_addr) { @@ -304,8 +304,8 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev) /* psp firmware won't program IH_CHICKEN for aldebaran * driver needs to program it properly according to * MC_SPACE type in IH_RB_CNTL */ - if ((adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 0)) || - (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 2))) { + if ((amdgpu_ip_version(adev, OSSSYS_HWIP, 0) == IP_VERSION(4, 4, 0)) || + (amdgpu_ip_version(adev, OSSSYS_HWIP, 0) == IP_VERSION(4, 4, 2))) { ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN_ALDEBARAN); if (adev->irq.ih.use_bus_addr) { ih_chicken = REG_SET_FIELD(ih_chicken, IH_CHICKEN, @@ -334,8 +334,8 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev) vega20_setup_retry_doorbell(adev->irq.retry_cam_doorbell_index)); /* Enable IH Retry CAM */ - if (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 0) || - adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 2)) + if (amdgpu_ip_version(adev, OSSSYS_HWIP, 0) == IP_VERSION(4, 4, 0) || + amdgpu_ip_version(adev, OSSSYS_HWIP, 0) == IP_VERSION(4, 4, 2)) WREG32_FIELD15(OSSSYS, 0, IH_RETRY_INT_CAM_CNTL_ALDEBARAN, ENABLE, 1); else @@ -421,6 +421,12 @@ static u32 vega20_ih_get_wptr(struct amdgpu_device *adev, tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); WREG32_NO_KIQ(ih_regs->ih_rb_cntl, tmp); + /* Unset the CLEAR_OVERFLOW bit immediately so new overflows + * can be detected. + */ + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 0); + WREG32_NO_KIQ(ih_regs->ih_rb_cntl, tmp); + out: return (wptr & ih->ptr_mask); } @@ -537,7 +543,7 @@ static int vega20_ih_sw_init(void *handle) return r; if ((adev->flags & AMD_IS_APU) && - (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 2))) + (amdgpu_ip_version(adev, OSSSYS_HWIP, 0) == IP_VERSION(4, 4, 2))) use_bus_addr = false; r = amdgpu_ih_ring_init(adev, &adev->irq.ih, IH_RING_SIZE, use_bus_addr); @@ -554,7 +560,7 @@ static int vega20_ih_sw_init(void *handle) adev->irq.ih1.use_doorbell = true; adev->irq.ih1.doorbell_index = (adev->doorbell_index.ih + 1) << 1; - if (adev->ip_versions[OSSSYS_HWIP][0] != IP_VERSION(4, 4, 2)) { + if (amdgpu_ip_version(adev, OSSSYS_HWIP, 0) != IP_VERSION(4, 4, 2)) { r = amdgpu_ih_ring_init(adev, &adev->irq.ih2, PAGE_SIZE, true); if (r) return r; -- cgit v1.2.3