search for: amdkfd

The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Signed-off-by: Ruan Jinjie <ruanjinjie at huawei.com> --- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c index 863cf060af48..d01bb57733b3 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c +++ b/drivers/gpu/drm/amd/...

The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Signed-off-by: Ruan Jinjie <ruanjinjie at huawei.com> --- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c index 863cf060af48..d01bb57733b3 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c +++ b/drivers/gpu/drm/amd/...

The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Signed-off-by: Ruan Jinjie <ruanjinjie at huawei.com> --- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c index 863cf060af48..d01bb57733b3 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c +++ b/drivers/gpu/drm/amd/...

...NULL, otherwise it works as usual. so remove it. > > Signed-off-by: Ruan Jinjie <ruanjinjie at huawei.com> Reviewed-by: Christian K?nig <christian.koenig at amd.com> for this one, the amd display code and the radeon stuff. Thanks, Christian. > --- > drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c > index 863cf060af48..d01bb57733b3 100644 > --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c &...

...NULL, otherwise it works as usual. so remove it. > > Signed-off-by: Ruan Jinjie <ruanjinjie at huawei.com> Reviewed-by: Christian K?nig <christian.koenig at amd.com> for this one, the amd display code and the radeon stuff. Thanks, Christian. > --- > drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c > index 863cf060af48..d01bb57733b3 100644 > --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c &...

...NULL, otherwise it works as usual. so remove it. > > Signed-off-by: Ruan Jinjie <ruanjinjie at huawei.com> Reviewed-by: Christian K?nig <christian.koenig at amd.com> for this one, the amd display code and the radeon stuff. Thanks, Christian. > --- > drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c > index 863cf060af48..d01bb57733b3 100644 > --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c &...

...p at lists.infradead.org > Cc: etnaviv at lists.freedesktop.org > Cc: freedreno at lists.freedesktop.org > Cc: amd-gfx at lists.freedesktop.org > Cc: intel-gfx at lists.freedesktop.org > Cc: virtualization at lists.linux-foundation.org > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 14 +++---- > drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 4 +- > drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 4 +- > drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c | 2 +- > drivers/gpu/drm/amd/amdkfd/kfd_device.c | 10 ++--- > drivers...

cleanup PAGE_SHIFT operation and replacing ttm_resource resource->start with cursor start using amdgpu_res_first API. v1 -> v2: reorder patch sequence Signed-off-by: Somalapuram Amaranath <Amaranath.Somalapuram at amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 11 ++++++++--- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 10 +++++++--- 2 files changed, 15 insertions(+), 6

...sitives. Signed-off-by: Pravin Shedge <pravin.shedge4linux at gmail.com> --- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 1 - drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c | 1 - drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 1 - drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c | 1 - drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 --- drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c | 1 - drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 1 - drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c | 1 -...

A new hsakmt release 1.0.0 is now available. This is the first official release of hsakmt with the new numbering system and generated from the new git repository at cgit.freedesktop.org/amd/hsakmt This release works with upstream amdkfd from kernel version 3.19 and above, although not all features are supported by all kernel versions. With regard to H/W, it supports AMD's Kaveri and Carrizo APU. Carrizo is supported only from kernel 4.2. Patches to hsakmt should be sent to dri-devel at lists.freedesktop.org. Bugs against...

The NULL initialization of the pointers assigned by kzalloc() or kunit_kzalloc() first is not necessary, because if the kzalloc() or kunit_kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Ruan Jinjie (7): drm/amdkfd: Remove unnecessary NULL values drm/amd/display: Remove unnecessary NULL values drm/msm: Remove unnecessary NULL values drm/radeon: Remove unnecessary NULL values drm/virtio: Remove an unnecessary NULL value drm/format-helper: Remove unnecessary NULL values drm: Remove unnecessary NULL...

cleanup PAGE_SHIFT operation and replacing ttm_resource resource->start with cursor start using amdgpu_res_first API. v1 -> v2: reorder patch sequence v2 -> v3: addressing review comment v2 Signed-off-by: Somalapuram Amaranath <Amaranath.Somalapuram at amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 4 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 10 +++++++--- 2

...182ed ("drm/radeon: Defer probe if gmux is present but its driver isn't") 156d7d4120e1 ("vga_switcheroo: Add handler flags infrastructure") 3a848662c751 ("vga_switcheroo: Prettify documentation") 412c8f7de011 ("drm/radeon: Return -EPROBE_DEFER when amdkfd not loaded") 704ab614ec12 ("drm/i915: Defer probe if gmux is present but its driver isn't") 8948ca1a12c9 ("vga_switcheroo: Deduplicate power state tracking") 989561de9b51 ("PM / Domains: add setter for dev.pm_domain") 98b3a3402eb6 ("drm/no...

On Tue, Jul 07, 2015 at 11:29:38AM -0400, Ilia Mirkin wrote: > On Mon, Jul 6, 2015 at 8:42 PM, Andrew Chew <achew at nvidia.com> wrote: > > Hello, > > > > I am currently looking into ways to support fixed virtual address allocations > > and sparse mappings in nouveau, as a step towards supporting CUDA. > > > > CUDA requires that the GPU virtual address

On a very specific subset of ThinkPad P50 SKUs, particularly ones that come with a Quadro M1000M chip instead of the M2000M variant, the BIOS seems to have a very nasty habit of not always resetting the secondary Nvidia GPU between full reboots if the laptop is configured in Hybrid Graphics mode. The reason for this happening is unknown, but the following steps and possibly a good bit of patience

..._DISPLAY_VGA devices. Move documentation on that check from kerneldoc to a comment. (Daniel Vetter) v3: Mandate in kerneldoc that registration of client shall only happen after calling this helper. (Daniel Vetter) v4: Rebase on 412c8f7de011 ("drm/radeon: Return -EPROBE_DEFER when amdkfd not loaded") v5: Some Optimus GPUs use PCI_CLASS_DISPLAY_3D, make sure those are matched as well. (Emil Velikov) Cc: Daniel Vetter <daniel.vetter at ffwll.ch> Cc: Ben Skeggs <bskeggs at redhat.com> Cc: Alex Deucher <alexander.deucher at amd.com> Signed-off-by: Lukas Wun...

...ation on > that check from kerneldoc to a comment. (Daniel Vetter) > > v3: Mandate in kerneldoc that registration of client shall only > happen after calling this helper. (Daniel Vetter) > > v4: Rebase on 412c8f7de011 ("drm/radeon: Return -EPROBE_DEFER when > amdkfd not loaded") > > v5: Some Optimus GPUs use PCI_CLASS_DISPLAY_3D, make sure those are > matched as well. (Emil Velikov) > > Cc: Daniel Vetter <daniel.vetter at ffwll.ch> > Cc: Ben Skeggs <bskeggs at redhat.com> > Cc: Alex Deucher <alexander.deucher at a...

..._DISPLAY_VGA devices. Move documentation on that check from kerneldoc to a comment. (Daniel Vetter) v3: Mandate in kerneldoc that registration of client shall only happen after calling this helper. (Daniel Vetter) v4: Rebase on 412c8f7de011 ("drm/radeon: Return -EPROBE_DEFER when amdkfd not loaded") Cc: Daniel Vetter <daniel.vetter at ffwll.ch> Cc: Ben Skeggs <bskeggs at redhat.com> Cc: Alex Deucher <alexander.deucher at amd.com> Signed-off-by: Lukas Wunner <lukas at wunner.de> --- drivers/gpu/drm/i915/i915_drv.c | 10 +--------- drivers/gpu/dr...

..._DISPLAY_VGA devices. Move documentation on that check from kerneldoc to a comment. (Daniel Vetter) v3: Mandate in kerneldoc that registration of client shall only happen after calling this helper. (Daniel Vetter) v4: Rebase on 412c8f7de011 ("drm/radeon: Return -EPROBE_DEFER when amdkfd not loaded") v5: Some Optimus GPUs use PCI_CLASS_DISPLAY_3D, make sure those are matched as well. (Emil Velikov) v6: The if-condition referring to PCI_BASE_CLASS_DISPLAY may be considered a functional change. Move to a separate commit to keep this a pure refactoring change. (Emil...

...drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_rap.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 2 +- .../gpu/drm/amd/amdgpu/amdgpu_securedisplay.c | 4 +- drivers/gpu/drm/amd/amdkfd/kfd_process.c | 4 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +- drivers/gpu/drm/amd/pm/amdgpu_pm.c | 178 +++++++++--------- .../drm/bridge/analogix/analogix_dp_core.c | 2 +- drivers/gpu/drm/bridge/analogix/anx7625.c | 4 +- drivers/gpu/drm/bridge/parade-...