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path: root/drivers/gpu/nvgpu/os/linux/os_fence_android_syncpt.c
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* gpu: nvgpu: print error code when sync_fence construction failedDebarshi Dutta2018-09-03
| | | | | | | | | | | | | | | | | print the correct error code when the sync_fence construction fails instead of just an error message. Bug 200421587 Change-Id: I9d6f9df8bec0e43d0a1198fbe7ab2631f12f572a Signed-off-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1809642 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: handle return error correctlyDebarshi Dutta2018-08-28
| | | | | | | | | | | | | | | | | | | | nvgpu_os_fence_syncpt_create returns ERR_PTR instead of NULL whenever its unable to construct a valid struct sync_fence instance. The current code is not handled to detect errors returned using ERR_PTR. This patch replaces the !fence check with IS_ERR() that handles the return correctly. Bug 200421587 Change-Id: I0ecfa8a651b8d5b743d11aab80d7a4cd71be8b1a Signed-off-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1804509 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: Konsta Holtta <kholtta@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: remove use of struct fence type.Debarshi Dutta2018-06-28
| | | | | | | | | | | | | | | | | | | struct fence and fence* APIs have changed to struct dma_fence and dma_fence* respectively. This patch makes the required changes that avoids using the struct fence type to prevent making API changes in nvgpu. Bug 200417423 Change-Id: I566de58a3659cbc2495670136dc2fc65862b46e7 Signed-off-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1754164 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Move Linux files away from commonTerje Bergstrom2018-06-15
Move all Linux source code files to drivers/gpu/nvgpu/os/linux from drivers/gpu/nvgpu/common/linux. This changes the meaning of common to be OS independent. JIRA NVGPU-598 JIRA NVGPU-601 Change-Id: Ib7f2a43d3688bb0d0b7dcc48469a6783fd988ce9 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1747714 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>