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path: root/drivers/gpu/nvgpu/gp10b/fifo_gp10b.c
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* gpu: nvgpu: enable semaphore acquire timeout for gp10bRichard Zhao2016-12-27
| | | | | | | | | | | | | | | | | It'll detect dead semaphore acquire. The worst case is when ACQUIRE_SWITCH is disabled, semaphore acquire will poll and consume full gpu timeslicees. The timeout value is set to half of channel WDT. Bug 1636800 Change-Id: Idbd4bfa52981e8a849b62a168e3a6828330112f5 Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: http://git-master/r/928830 Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gp10b: Lazy sync point updateTerje Bergstrom2016-12-27
| | | | | | | | | | | | | | | Update sync point protection field only when we have a valid sync point id, and the new id is different from old id. Bug 1653328 Change-Id: Ie07e26f8abd7c8239ad562603b62fda00164cbc7 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/757102 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
* gpu: nvgpu: Disable channel when writing syncpt idTerje Bergstrom2016-12-27
| | | | | | | | | | | | Kick channel off PBDMA before writing new sync point id to allowed sync points. Bug 1648297 Bug 1646477 Change-Id: I7c686d474c403fdd54bc64cff63b7d049feecb4d Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/750981
* gpu: nvgpu: gp10b: Use correct PBDMA sigTerje Bergstrom2016-12-27
| | | | | | | | Change-Id: Ic71ff2408bd01a1bf5cf1354453a2fe715438cf0 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/751555 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
* gpu:nvgpu: gp10b: update channel_setup_ramfcSeshendra Gadagottu2016-12-27
| | | | | | | | | | | | | Enable re-playable faults based on characteristics flags passed in channel_setup_ramfc. Bug 1645628 Change-Id: I7176efb3e5af9fefe5fb92cd5b49eb295e8e2c4a Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/743382 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Implement syncpt protectionTerje Bergstrom2016-12-27
| | | | | | | | | Change-Id: I05b2554588e5e1001cdbb54551cf8a064ea531bd Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/711303 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
* gpu: nvgpu: gp10b: Use mem_desc for buffersTerje Bergstrom2016-12-27
| | | | | | Change-Id: Ia986125bf1a6e06121291f6dde24e580f0a1b61f Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/712836
* gpu: nvgpu: gp10b: support for replayable faultsSeshendra Gadagottu2016-12-27
| | | | | | | | | | | | | | | Add support for enabling replayable faults during channel instance block binding. Also fixed register programing sequence for setting channel pbdma timeout. Bug 1587825 Change-Id: I5a25819b960001d184507bc597aca051f2ac43ad Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/681703 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gp10b: Set correct PBDMA signatureTerje Bergstrom2016-12-27
GPFIFO class was set to Maxwell class number. Also implement the PBDMA signature HAL. Change-Id: Ieaebcda8af96d5779289b311c0c433e8b4349234 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/672921
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