- 13 Jan, 2016 2 commits
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Chunming Zhou authored
when scheduler is enabled, the semaphore isn't used at all. Signed-off-by:
Chunming Zhou <David1.Zhou@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
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Rex Zhu authored
The return value should be either negative or zero, no positive. Signed-off-by:
Rex Zhu <Rex.Zhu@amd.com> Reviewed-by:
Alex Deucher <alexander.deucher@amd.com>
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- 11 Jan, 2016 38 commits
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Alex Deucher authored
Hardware blocks on the GPU like ACP generate interrupts in the GPU interrupt controller, but are driven by a separate driver. Add an irq domain to the GPU driver so that blocks like ACP can register a Linux interrupt. Acked-by:
Dave Airlie <airlied@redhat.com> Acked-by:
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Alex Deucher authored
This provides an interface to get access to the base address of PCI resources (MMIO, DOORBELL, etc.). Only MMIO and DOORBELL are implemented right now. This is necessary to properly utilize shared drivers on platform devices. IP modules can use this interface to get the base address of the resource and add any additional offset and set the size when setting up the platform driver(s). Acked-by:
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git://github.com/skeggsb/linuxDave Airlie authored
- gk20a instmem fixes / improvements - more gm10x vs gm20x differences deal with - better support for high-frequency hdmi modes - pstate control interfaces moved to debugfs - support for pcie link speed changes - misc other fixes across the board * 'linux-4.5' of git://github.com/skeggsb/linux: (50 commits) drm/nouveau/pmu: prevent falcon from acking interrupts routed to the host drm/nouveau/perf: change pcie speed on pstate change drm/nouveau/perf: add fields for pci speed and width and use it for the pstates drm/nouveau/bios/perf: parse the pci speed from the bios for tesla and newer cards drm/nouveau/pci: implement pcie speed change for kepler+ drm/nouveau/pci: implement pcie speed change for Fermi drm/nouveau/pci: implement pcie speed change for tesla drm/nouveau/pci: implement generic code for pcie speed change drm/nouveau/pci: add gk104 variant drm/nouveau/pci: add gf106 variant drm/nouveau/kms: take mode_config mutex in connector hotplug path drm/nouveau/nouveau/perfmon: add interface files for current core voltage drm/nouveau/sysfs: remove pstate interface drm/nouveau/debugfs: add copy of sysfs pstate interface ported to debugfs drm/nouveau/debugfs: we need a ctrl object for debugfs drm/nouveau/debugfs: rename functions to indicate they are used inside drm drm/nouveau/debugfs: add infrastructure to add files with other fops than only read drm/nouveau/fifo/gf100: remove references to "daemon" drm/nouveau/fb/nv50: remove references to "daemon" drm/nouveau/clk: remove references to "daemon" ...
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Ben Skeggs authored
Signed-off-by:Ben Skeggs <bskeggs@redhat.com>
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Karol Herbst authored
v2: remove error and only set link for pcie devices v6: remove check for pcie device Signed-off-by:Karol Herbst <nouveau@karolherbst.de>
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Karol Herbst authored
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Karol Herbst authored
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Karol Herbst authored
v2: rename functions v3: remove pcie2 accessors v6: fix alignement and line width, also remove useless code Signed-off-by: -
Karol Herbst authored
v5: don't set kepler func pointers v6: fix alignment and line length
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Karol Herbst authored
v5: don't set fermi or kepler func pointers v6: fix alignment
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Karol Herbst authored
v2: rename and group functions v4: change copyright information move printing of pcie speeds into oneinit, rename all pcie functions to nvkm_pcie_* don't try to raise the pcie version when no higher one is supported v5: revert Copyright changes and rename nvkm_pcie_raise_version to nvkm_pcie_set_version v6: remove some useless pci_is_pcie checks and rework messages Signed-off-by: -
Karol Herbst authored
v2: change email used in header v4: change Copyright information v5: revert Copyright changes Signed-off-by: -
Karol Herbst authored
v2: change email used in header v4: change Copyright information v5: revert Copyright changes Signed-off-by: -
Ben Skeggs authored
fdo#93634 Signed-off-by: -
Karol Herbst authored
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Karol Herbst authored
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Karol Herbst authored
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Karol Herbst authored
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Karol Herbst authored
We will need our own debugfs_init and cleanup functions, because nouveau_drm isn't ready while the DRM ones are called by DRM. Signed-off-by:
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Karol Herbst authored
v2: use the same object for private data as with the drm debugfs functions Signed-off-by:
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ilia Mirkin authored
Signed-off-by:
Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by:
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Ben Skeggs authored
From DCB 4.1 spec. Signed-off-by: -
Ben Skeggs authored
Differences from GM10x: - GM20x LTC count detection differs from GM10x - GM20x init doesn't require large page size setting Signed-off-by: -
Ben Skeggs authored
resman and nvgpu both do this, presumably for good reason. Signed-off-by: -
Ben Skeggs authored
GM20x doesn't require the priv ring timeout bumps that GK/GM10x have. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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