linux-toradex.git/include/uapi/drm, branch v5.19-rc4 Linux kernel for Apalis and Colibri modules drm/amdgpu: add AMDGPU_VM_NOALLOC v2 2022-05-26T18:56:34+00:00 Christian König christian.koenig@amd.com 2022-05-06T11:11:41+00:00 b6c65a2c92aa880e8050a91ca83288b85fc32575 Add the AMDGPU_VM_NOALLOC flag to let userspace control MALL allocation. v2: also add the flag to the allowed flags. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Add the AMDGPU_VM_NOALLOC flag to let userspace control MALL allocation.

v2: also add the flag to the allowed flags.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add AMDGPU_GEM_CREATE_DISCARDABLE 2022-05-26T18:56:34+00:00 Christian König christian.koenig@amd.com 2022-05-06T11:08:34+00:00 fab2cc8335839867a3db38f195441b9c7c6460f6 Add a AMDGPU_GEM_CREATE_DISCARDABLE flag to note that the content of a BO doesn't needs to be preserved during eviction. KFD was already using a similar functionality for SVM BOs so replace the internal flag with the new UAPI. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Add a AMDGPU_GEM_CREATE_DISCARDABLE flag to note that the content of a BO
doesn't needs to be preserved during eviction.

KFD was already using a similar functionality for SVM BOs so replace the
internal flag with the new UAPI.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: differentiate between LP and non-LP DDR memory 2022-05-26T18:56:33+00:00 Alex Deucher alexander.deucher@amd.com 2022-05-23T15:24:31+00:00 d534ca7128d7bf681ed6d462c09b9d6ffb3bed91 Some applications want to know whether the memory is LP or not. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Some applications want to know whether the memory is LP or
not.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Merge tag 'amd-drm-next-5.19-2022-05-18' of https://gitlab.freedesktop.org/agd5f/linux into drm-next 2022-05-19T04:09:54+00:00 Dave Airlie airlied@redhat.com 2022-05-19T04:09:46+00:00 00df0514ab13813655a6fbaba85425f8f4780be2 amd-drm-next-5.19-2022-05-18: amdgpu: - Misc code cleanups - Additional SMU 13.x enablement - Smartshift fixes - GFX11 fixes - Support for SMU 13.0.4 - SMU mutex fix - Suspend/resume fix amdkfd: - static checker fix - Doorbell/MMIO resource handling fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220518205621.5741-1-alexander.deucher@amd.com 
amd-drm-next-5.19-2022-05-18:

amdgpu:
- Misc code cleanups
- Additional SMU 13.x enablement
- Smartshift fixes
- GFX11 fixes
- Support for SMU 13.0.4
- SMU mutex fix
- Suspend/resume fix

amdkfd:
- static checker fix
- Doorbell/MMIO resource handling fix

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220518205621.5741-1-alexander.deucher@amd.com
Merge tag 'drm-msm-next-2022-05-09' of https://gitlab.freedesktop.org/drm/msm into drm-next 2022-05-11T02:40:47+00:00 Dave Airlie airlied@redhat.com 2022-05-11T02:40:47+00:00 f83493f7d34da258310ecd3d07f0cc78f884c954 - Fourcc modifier for tiled but not compressed layouts - Support for userspace allocated IOVA (GPU virtual address) - Devfreq clamp_to_idle fix - DPU: DSC (Display Stream Compression) support - DPU: inline rotation support on SC7280 - DPU: update DP timings to follow vendor recommendations - DP, DPU: add support for wide bus (on newer chipsets) - DP: eDP support - Merge DPU1 and MDP5 MDSS driver, make dpu/mdp device the master component - MDSS: optionally reset the IP block at the bootup to drop bootloader state - Properly register and unregister internal bridges in the DRM framework - Complete DPU IRQ cleanup - DP: conversion to use drm_bridge and drm_bridge_connector - eDP: drop old eDP parts again - DPU: writeback support - Misc small fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvJCr_1D8d0dgmyQC5HD4gmXeZw=bFV_CNCfceZbpMxRw@mail.gmail.com 
- Fourcc modifier for tiled but not compressed layouts
- Support for userspace allocated IOVA (GPU virtual address)
- Devfreq clamp_to_idle fix
- DPU: DSC (Display Stream Compression) support
- DPU: inline rotation support on SC7280
- DPU: update DP timings to follow vendor recommendations
- DP, DPU: add support for wide bus (on newer chipsets)
- DP: eDP support
- Merge DPU1 and MDP5 MDSS driver, make dpu/mdp device the master
  component
- MDSS: optionally reset the IP block at the bootup to drop
  bootloader state
- Properly register and unregister internal bridges in the DRM framework
- Complete DPU IRQ cleanup
- DP: conversion to use drm_bridge and drm_bridge_connector
- eDP: drop old eDP parts again
- DPU: writeback support
- Misc small fixes

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvJCr_1D8d0dgmyQC5HD4gmXeZw=bFV_CNCfceZbpMxRw@mail.gmail.com
drm/amdgpu: add GC 11.0.1 family id 2022-05-06T14:36:14+00:00 Huang Rui ray.huang@amd.com 2021-08-02T01:06:03+00:00 cbe757ecdb4b0c8ac4c62b03cda3fa58ba6d23fd Add a flag to define GC 11.0.1. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Aaron Liu <aaron.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Add a flag to define GC 11.0.1.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add GC v11_0_0 family id 2022-05-04T14:02:11+00:00 Hawking Zhang Hawking.Zhang@amd.com 2022-02-22T05:38:51+00:00 5eca8379c73d1bb8cd84e335b9529c263f699468 Add GC v11_0_0 family id Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Add GC v11_0_0 family id

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/i915/xehp: Add compute engine ABI 2022-04-29T21:30:27+00:00 Matt Roper matthew.d.roper@intel.com 2022-04-28T04:19:25+00:00 ecf8eca51f33dbfddcc23902bdee65c17587247c We're now ready to start exposing compute engines to userspace. v2: - Move kerneldoc for other engine classes to a separate patch. (Andi) Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Szymon Morek <szymon.morek@intel.com> UMD (mesa): https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14395 Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Tested-by: Jordan Justen <jordan.l.justen@intel.com> # mesa anvil & iris Link: https://patchwork.freedesktop.org/patch/msgid/20220428041926.1483683-4-matthew.d.roper@intel.com 
We're now ready to start exposing compute engines to userspace.

v2:
 - Move kerneldoc for other engine classes to a separate patch.  (Andi)

Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Szymon Morek <szymon.morek@intel.com>
UMD (mesa): https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14395
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Tested-by: Jordan Justen <jordan.l.justen@intel.com>  # mesa anvil & iris
Link: https://patchwork.freedesktop.org/patch/msgid/20220428041926.1483683-4-matthew.d.roper@intel.com
drm/i915/uapi: Add kerneldoc for engine class enum 2022-04-29T21:27:37+00:00 Matt Roper matthew.d.roper@intel.com 2022-04-28T04:19:23+00:00 991b4de3275728fd746ce15e00087fdbd51c29a1 We'll be adding a new type of engine soon. Let's document the existing engine classes first to help make it clear what each type of engine is used for. Cc: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220428041926.1483683-2-matthew.d.roper@intel.com 
We'll be adding a new type of engine soon.  Let's document the existing
engine classes first to help make it clear what each type of engine is
used for.

Cc: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220428041926.1483683-2-matthew.d.roper@intel.com
drm/msm: Add a way for userspace to allocate GPU iova 2022-04-21T22:03:12+00:00 Rob Clark robdclark@chromium.org 2022-04-11T21:58:39+00:00 a636a0ff11483a4c158acc31ee7ca083d98a0d13 The motivation at this point is mainly native userspace mesa driver in a VM guest. The one remaining synchronous "hotpath" is buffer allocation, because guest needs to wait to know the bo's iova before it can start emitting cmdstream/state that references the new bo. By allocating the iova in the guest userspace, we no longer need to wait for a response from the host, but can just rely on the allocation request being processed before the cmdstream submission. Allocation failures (OoM, etc) would just be treated as context-lost (ie. GL_GUILTY_CONTEXT_RESET) or subsequent allocations (or readpix, etc) can raise GL_OUT_OF_MEMORY. v2: Fix inuse check v3: Change mismatched iova case to -EBUSY Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Link: https://lore.kernel.org/r/20220411215849.297838-11-robdclark@gmail.com Signed-off-by: Rob Clark <robdclark@chromium.org> 
The motivation at this point is mainly native userspace mesa driver in a
VM guest.  The one remaining synchronous "hotpath" is buffer allocation,
because guest needs to wait to know the bo's iova before it can start
emitting cmdstream/state that references the new bo.  By allocating the
iova in the guest userspace, we no longer need to wait for a response
from the host, but can just rely on the allocation request being
processed before the cmdstream submission.  Allocation failures (OoM,
etc) would just be treated as context-lost (ie. GL_GUILTY_CONTEXT_RESET)
or subsequent allocations (or readpix, etc) can raise GL_OUT_OF_MEMORY.

v2: Fix inuse check
v3: Change mismatched iova case to -EBUSY

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://lore.kernel.org/r/20220411215849.297838-11-robdclark@gmail.com
Signed-off-by: Rob Clark <robdclark@chromium.org>