- 27 Sep, 2016 6 commits
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Grazvydas Ignotas authored
Right now it's possible to trigger fence_drv.fences[] dereference after the array has been freed. While the real problem is elsewhere, this still results in confusing errors that depend on how the freed memory was reused (I've seen "kernel tried to execute NX-protected page"), it's better to clear them and get NULL dereference so that it's obvious what's going wrong. Signed-off-by:
Grazvydas Ignotas <notasas@gmail.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Grazvydas Ignotas authored
This is in symmetry to setup done in amdgpu_ring_init. Signed-off-by:
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Alex Deucher authored
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Christian König <christian.koenig@amd.com> Signed-off-by:
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Alex Deucher authored
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Marek Olšák <marek.olsak@amd.com> Signed-off-by:
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Christian König authored
Otherwise we will look at the wrong place in the IB when GART mappings are split into smaller updates. Signed-off-by:
Tom StDenis <Tom.StDenis@amd.com> Signed-off-by:
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Rex Zhu authored
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Rex Zhu <Rex.Zhu@amd.com> Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
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- 23 Sep, 2016 2 commits
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Flora Cui authored
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Flora Cui <Flora.Cui@amd.com> Reviewed-by:
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Nils Wallménius authored
Mark some powerplay tables as 'const' and adjust pointers acessing them to avoid introducing warnings. Signed-off-by:
Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by:
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- 22 Sep, 2016 20 commits
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Tom St Denis authored
v2: minor build fix Signed-off-by:
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Tom St Denis authored
Removes division from vblank_wait for DCE v6, v8, and v10. Was already implemented for v11. Signed-off-by:
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Alex Deucher authored
On PX systems, if the platform supports hotplug events ATIF while the dGPU is powered down, handle the event and alert userspace. Signed-off-by: -
Alex Deucher authored
Some ATPX laptops implement special circuitry to generate display hotplug events via ACPI when the dGPU is powered off. Check if this is supported. Signed-off-by: -
Alex Deucher authored
On PX systems, if the platform supports hotplug events ATIF while the dGPU is powered down, handle the event and alert userspace. Signed-off-by: -
Alex Deucher authored
Some ATPX laptops implement special circuitry to generate display hotplug events via ACPI when the dGPU is powered off. Check if this is supported. Signed-off-by: -
Alex Deucher authored
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Alex Deucher authored
This packet allows the user mode driver to specify the required performance for specific use cases. Reviewed-by:
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Monk Liu authored
move virtual machine related structure to amdgpu_virt.h easy for developer to maintain for virualization stuffs Signed-off-by:
Monk Liu <Monk.Liu@amd.com> Acked-by:
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Rex Zhu authored
delete non-pp code and files. It was just a temporary solution and not support dynamic power management. Signed-off-by:
Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by:
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Rex Zhu authored
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Rex Zhu authored
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Rex Zhu authored
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Colin Ian King authored
The check for an out of bound index into array interrupt_status_offsets is off-by-one. Fix this and also don't compared to a hard coded array size but use adev->mode_info.num_hpd instead. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
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Baoyou Xie authored
We get 7 warnings when building kernel with W=1: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:1990:5: warning: no previous prototype for 'amdgpu_pre_soft_reset' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c:1548:5: warning: no previous prototype for 'amdgpu_connector_virtual_dpms' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c:1560:5: warning: no previous prototype for 'amdgpu_connector_virtual_set_property' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:330:5: warning: no previous prototype for 'amdgpu_cs_list_validate' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/dce_virtual.c:98:6: warning: no previous prototype for 'dce_virtual_stop_mc_access' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/dce_virtual.c:130:6: warning: no previous prototype for 'dce_virtual_resume_mc_access' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/dce_virtual.c:136:6: warning: no previous prototype for 'dce_virtual_set_vga_render_state' [-Wmissing-prototypes] In fact, all of the functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks both functions with 'static'. Reviewed-by:
Baoyou Xie <baoyou.xie@linaro.org> Signed-off-by:
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Baoyou Xie authored
We get 2 warnings when building kernel with W=1: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c:146:5: warning: no previous prototype for 'pool_to_domain' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/cz_smc.c:104:5: warning: no previous prototype for 'cz_send_msg_to_smc_with_parameter_async' [-Wmissing-prototypes] In fact, both functions are called by no one and not exported, so this patch removes them. Reviewed-by:
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Tom St Denis authored
Replace per-asic print_current_performance() functions with generic that calls read_sensor. Tested on Tonga and Carrizo for aesthetics and accuracy. Signed-off-by:
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Alex Deucher authored
Only needed on CIK+ due to the way pci reset is handled by the GPU. Signed-off-by: -
Frank Min authored
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Frank Min <Frank.Min@amd.com> Reviewed-by:
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Monk Liu authored
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- 19 Sep, 2016 12 commits
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Monk Liu authored
1,Changes on virtualization detections 2,Don't load smu & mc firmware if using sr-iov bios 3,skip vPost for sriov & force vPost if dev pass-through v2: agd: squash in Rays's fix for the missed SI case v3: agd: squash in additional fixes for CIK, SI, cleanup Signed-off-by:
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Markus Elfring authored
A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kmalloc_array". This issue was detected by using the Coccinelle software. Signed-off-by:
Markus Elfring <elfring@users.sourceforge.net> Signed-off-by:
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Tom St Denis authored
(v2) Tidy'ed up read function. Signed-off-by:
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Tom St Denis authored
Provides standardized interface to read various sensors. The API is extensible (by adding to the end of the amd_pp_sensors enumeration list. Support has been added to Carrizo/smu7 (v2) Squashed the two sensor patches into one. (v3) Updated to apply to smu7_hwmgr instead Signed-off-by:
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Huang Rui authored
This patch is to implement the raster configuration and harvested configuration of gfx v8. Signed-off-by:
Huang Rui <ray.huang@amd.com> Reviewed-by:
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Huang Rui authored
This patch is to implement the raster configuration and harvested configuration of gfx v7. Signed-off-by:
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Huang Rui authored
This patch is to implement the raster configuration and harvested configuration of gfx v6. Signed-off-by:
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Rex Zhu authored
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Rex Zhu authored
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Rex Zhu authored
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Rex Zhu authored
Signed-off-by:
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Rex Zhu authored
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