From b22c8cdefe4b97e402c9387cb063fc3aaf7c2e1b Mon Sep 17 00:00:00 2001 From: Tom St Denis Date: Tue, 15 Dec 2015 10:55:34 -0500 Subject: [PATCH 0149/1110] amdgpu/vce3: Simplify vce_v3_0_hw_init and ensure both rings default to not ready. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Simplified the ring test and added logic to ensure rings are marked not ready by default. Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Reviewed-by: Christian König --- drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 24 +++++++++--------------- 1 file changed, 9 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c index ad56b1f..e99af81 100644 --- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c @@ -414,28 +414,22 @@ static int vce_v3_0_sw_fini(void *handle) static int vce_v3_0_hw_init(void *handle) { - struct amdgpu_ring *ring; - int r; + int r, i; struct amdgpu_device *adev = (struct amdgpu_device *)handle; r = vce_v3_0_start(adev); if (r) return r; - ring = &adev->vce.ring[0]; - ring->ready = true; - r = amdgpu_ring_test_ring(ring); - if (r) { - ring->ready = false; - return r; - } + adev->vce.ring[0].ready = false; + adev->vce.ring[1].ready = false; - ring = &adev->vce.ring[1]; - ring->ready = true; - r = amdgpu_ring_test_ring(ring); - if (r) { - ring->ready = false; - return r; + for (i = 0; i < 2; i++) { + r = amdgpu_ring_test_ring(&adev->vce.ring[i]); + if (r) + return r; + else + adev->vce.ring[i].ready = true; } DRM_INFO("VCE initialized successfully.\n"); -- 2.7.4