From 1d22a454ecda91c8b8c67ff2b07cdbdf7d26ede1 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 2 Feb 2016 14:42:28 -0500 Subject: drm/amdgpu/gfx8: enable cp inst/reg error interrupts MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Enable CP register/instruction error interrupts. Useful for debugging command stream problems. Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/gpu') diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 95c0cdfbd1b3..39fa41bcae10 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -3901,6 +3901,8 @@ static int gfx_v8_0_hw_fini(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; + amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0); + amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0); gfx_v8_0_cp_enable(adev, false); gfx_v8_0_rlc_stop(adev); gfx_v8_0_cp_compute_fini(adev); @@ -4329,6 +4331,14 @@ static int gfx_v8_0_late_init(void *handle) struct amdgpu_device *adev = (struct amdgpu_device *)handle; int r; + r = amdgpu_irq_get(adev, &adev->gfx.priv_reg_irq, 0); + if (r) + return r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_inst_irq, 0); + if (r) + return r; + /* requires IBs so do in late init after IB pool is initialized */ r = gfx_v8_0_do_edc_gpr_workarounds(adev); if (r) -- cgit v1.2.3