Alex Deucher [Fri, 24 Mar 2017 18:47:18 +0000 (14:47 -0400)]
drm/amdgpu/gfx9: use hweight for calculating num_rbs
Match what we do for other asics.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Tue, 28 Mar 2017 16:19:31 +0000 (12:19 -0400)]
drm/amdgpu: refine the logic in amdgpu_need_post()
We check the mem config register to make sure it's been
programmed by the vbios to determine if we need to post
so we check for a non-0 value. However, when the asic
comes out of reset, we may see all ones here, so check
for that too.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Andrey Grodzovsky [Thu, 23 Mar 2017 19:33:07 +0000 (15:33 -0400)]
drm/amdgpu: Add interrupt entries for CRTC_VERTICAL_INTERRUPT0.
This used by DAL ISR logic for VBLANK handling.
Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Wed, 15 Mar 2017 04:18:57 +0000 (12:18 +0800)]
drm/amdgpu:changes in gfx DMAframe scheme (v2)
1) Adapt to vulkan:
Now use double SWITCH BUFFER to replace the 128 nops w/a,
because when vulkan introduced, umd can insert 7 ~ 16 IBs
per submit which makes 256 DW size cannot hold the whole
DMAframe (if we still insert those 128 nops), CP team suggests
use double SWITCH_BUFFERs, instead of tricky 128 NOPs w/a.
2) To fix the CE VM fault issue when MCBP introduced:
Need one more COND_EXEC wrapping IB part (original one us
for VM switch part).
this change can fix vm fault issue caused by below scenario
without this change:
>CE passed original COND_EXEC (no MCBP issued this moment),
proceed as normal.
>DE catch up to this COND_EXEC, but this time MCBP issued,
thus DE treats all following packages as NOP. The following
VM switch packages now looks just as NOP to DE, so DE
dosen't do VM flush at all.
>Now CE proceeds to the first IBc, and triggers VM fault,
because DE didn't do VM flush for this DMAframe.
3) change estimated alloc size for gfx9.
with new DMAframe scheme, we need modify emit_frame_size
for gfx9
4) No need to insert 128 nops after gfx8 vm flush anymore
because there was double SWITCH_BUFFER append to vm flush,
and for gfx7 we already use double SWITCH_BUFFER following
after vm_flush so no change needed for it.
5) Change emit_frame_size for gfx8
v2: squash in BUG removal from Monk
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Thu, 23 Mar 2017 08:32:13 +0000 (16:32 +0800)]
drm/amdgpu:fix missing programing critical registers
those MC_VM registers won't be programed by VBIOS in VF
so driver is responsible to programe them.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Thu, 23 Mar 2017 08:10:04 +0000 (16:10 +0800)]
drm/amdgpu:fix ring_write_multiple
ring_write_multiple should use buf_mask instead of ptr_mask
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Wed, 22 Mar 2017 10:01:59 +0000 (18:01 +0800)]
drm/amdgpu:fix gmc_v9 vm fault process for SRIOV
for SRIOV we cannot use access register when in IRQ routine
with regular KIQ method
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Wed, 22 Mar 2017 10:02:40 +0000 (18:02 +0800)]
drm/amdgpu:no cg for soc15 of SRIOV
no CG for SRIOV on SOC15
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Tue, 21 Mar 2017 10:58:53 +0000 (18:58 +0800)]
drm/amdgpu:two fixings for sdma v4 for SRIOV
no hw_fini for SRIOV, otherwise other VF will be affected
no CG for SRIOV
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Fri, 24 Feb 2017 04:06:22 +0000 (12:06 +0800)]
drm/amdgpu:change sequence of SDMA v4 init
must set minor_update.enable before write smaller value
to wptr/doorbell, so for sriov we need set that register
bit in hw_init period.
this could fix the SDMA ring test fail after guest reboot
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Tue, 21 Mar 2017 10:48:45 +0000 (18:48 +0800)]
drm/amdgpu:fix ring init sequence
ring->buf_mask need be set prior to ring_clear_ring invoke
and fix ring_clear_ring as well which should use buf_mask
instead of ptr_mask
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Tue, 21 Mar 2017 08:41:01 +0000 (16:41 +0800)]
drm/amdgpu:virt_init_setting invoke is missed!
this must be invoked during early init
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Wed, 8 Mar 2017 07:38:54 +0000 (15:38 +0800)]
uapi/drm:add new flag for Preemption
when MCBP supported, we will set pre_enb bit for those
IBs with PREEMPT flag tagged
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Wed, 8 Mar 2017 07:37:00 +0000 (15:37 +0800)]
uapi/drm:change Preamble Description
Preamble in linux doesn't mean it is CE PREAMBLE IB,
instead it means this IB could be dropped if no
ctx switch happens.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Wed, 8 Mar 2017 07:53:19 +0000 (15:53 +0800)]
drm/amdgpu:enable MCBP for SR-IOV (v2)
Apply the new IB during IB emit for SRIOV with MCBP
v2: agd: use define instead of magic number
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Tue, 21 Mar 2017 03:50:43 +0000 (11:50 +0800)]
drm/amdgpu:enable mcbp for gfx9(v2)
set bit 21 of IB.control filed to actually enable
MCBP for SRIOV
v2:
add flag for preemption enable bit for soc15 and use
this flag instead of hardcode.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Fri, 24 Mar 2017 04:07:52 +0000 (12:07 +0800)]
drm/amdgpu:implement cond_exec for gfx8
when MCBP enabled for gfx8, the cond_exec must also
be implemented, otherwise there will be odds to meet
cross engine (ce and me) deadlock when world switch
happens.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Mon, 27 Mar 2017 07:14:53 +0000 (15:14 +0800)]
drm/amdgpu:fix the check in cs_ib_fill for SRIOV
1,the check is only appliable for SRIOV GFX engine.
2,use chunk_ib instead of ib.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Ken Wang <Qingqing.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Wed, 8 Mar 2017 07:51:13 +0000 (15:51 +0800)]
drm/amdgpu:protect cs submit
to prevent submit two or more IBs with PREEMPT flags.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Tue, 28 Mar 2017 03:00:03 +0000 (11:00 +0800)]
drm/amdgpu:fix cs_ib_fill
should use chunk_ib instead of ib, otherwise the logic
is incorrect.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Ken Wang <Qingqing.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Nicolai Hähnle [Thu, 23 Mar 2017 18:34:11 +0000 (19:34 +0100)]
drm/amdgpu: clear freed mappings immediately when BO may be freed
Also, add the fence of the clear operations to the BO to ensure that
the underlying memory can only be re-used after all PTEs pointing to
it have been cleared.
This avoids the following sequence of events that could be triggered
by user space:
1. Submit a CS that accesses some BO _without_ adding that BO to the
buffer list.
2. Free that BO.
3. Some other task re-uses the memory underlying the BO.
4. The CS is submitted to the hardware and accesses memory that is
now already in use by somebody else.
By clearing the page tables immediately in step 2, a GPU VM fault will
be triggered in step 4 instead of wild memory accesses.
v2: use amdgpu_bo_fence directly
Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Chunming Zhou [Mon, 27 Mar 2017 05:44:45 +0000 (13:44 +0800)]
drm/amdgpu: enable four level VMPT for gmc9
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Chunming Zhou [Thu, 23 Mar 2017 09:38:34 +0000 (17:38 +0800)]
drm/amdgpu: set page table depth by num_level
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Chunming Zhou [Mon, 27 Mar 2017 03:53:12 +0000 (11:53 +0800)]
drm/amdgpu: adapt vm size for multi vmpt
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Chunming Zhou [Mon, 27 Mar 2017 03:43:35 +0000 (11:43 +0800)]
drm/amdgpu: limit block size to one page
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Chunming Zhou [Mon, 27 Mar 2017 03:36:57 +0000 (11:36 +0800)]
drm/amdgpu: abstract block size to one function
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Thu, 27 Oct 2016 18:04:38 +0000 (20:04 +0200)]
drm/amdgpu: add alloc/free for multi level PDs V2
Allocate and free page directories on demand.
V2:
a. clear entries allocation
b. fix entries index calculation
c. need alloc sub level even parent bo was allocated
Signed-off-by: Christian König <christian.koenig@amd.com> (v1)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> (v2)
Acked-by: Alex Deucher <alexander.deucher@amd.com> (v2)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Tue, 25 Oct 2016 13:52:28 +0000 (15:52 +0200)]
drm/amdgpu: handle multi level PD during PT updates
Not the best solution, but good enough for now.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Wed, 12 Oct 2016 13:13:52 +0000 (15:13 +0200)]
drm/amdgpu: handle multi level PD updates V2
Update all levels of the page directory.
V2:
a. sub level pdes always are written to incorrect place.
b. sub levels need to update regardless of parent updates.
Signed-off-by: Christian König <christian.koenig@amd.com> (V1)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (V1)
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> (V2)
Acked-by: Alex Deucher <alexander.deucher@amd.com> (V2)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Thu, 13 Oct 2016 08:20:53 +0000 (10:20 +0200)]
drm/amdgpu: handle multi level PD in the LRU
Move all levels to the end after command submission.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Wed, 12 Oct 2016 13:36:57 +0000 (15:36 +0200)]
drm/amdgpu: handle multi level PD during validation
All page directory levels should be in place after this.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Wed, 19 Oct 2016 09:03:57 +0000 (11:03 +0200)]
drm/amdgpu: handle multi level PD size calculation (v2)
Allows us to get the size for all levels as well.
v2: agd: fix warning
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Wed, 12 Oct 2016 12:46:26 +0000 (14:46 +0200)]
drm/amdgpu: generalize page table level
No functional change, but the base for multi level page tables.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Mon, 17 Oct 2016 13:08:10 +0000 (15:08 +0200)]
drm/amdgpu: add num_level to the VM manager
Needs to be filled with handling.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Thu, 13 Oct 2016 13:09:08 +0000 (15:09 +0200)]
drm/amdgpu: add the VM pointer to the amdgpu_pte_update_params as well
This way we save passing it through the different functions.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Wed, 12 Oct 2016 11:20:52 +0000 (13:20 +0200)]
drm/amdgpu: rename page_directory_fence to last_dir_update
Decribes better what this is used for.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rex Zhu [Mon, 27 Mar 2017 07:32:59 +0000 (15:32 +0800)]
drm/amd/powerplay: reduce sample period time
for power readings.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Huang Rui [Fri, 24 Mar 2017 03:52:23 +0000 (11:52 +0800)]
drm/amdgpu: add get_clockgating callback for mmhub v1
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Huang Rui [Fri, 24 Mar 2017 03:04:27 +0000 (11:04 +0800)]
drm/amdgpu: add get_clockgating for sdma v4
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Huang Rui [Fri, 24 Mar 2017 02:46:16 +0000 (10:46 +0800)]
drm/amdgpu: add get_clockgating callback for soc15 (v3)
v2: squash register typo fix from Ray
v3: fix spelling
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Huang Rui [Fri, 24 Mar 2017 02:12:32 +0000 (10:12 +0800)]
drm/amdgpu: add get_clockgating callback for nbio v6.1
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Huang Rui [Fri, 24 Mar 2017 01:58:11 +0000 (09:58 +0800)]
drm/amdgpu: add get_clockgating callback for gfx v9
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 23 Mar 2017 17:05:55 +0000 (13:05 -0400)]
drm/amdgpu/gfx9: further KIQ parameter cleanup
The ring structure already has what we need.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 23 Mar 2017 16:52:23 +0000 (12:52 -0400)]
drm/amdgpu/gfx9: store the eop gpu addr in the ring structure
Avoids passing around additional parameters during setup.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 23 Mar 2017 16:41:59 +0000 (12:41 -0400)]
drm/amdgpu/gfx9: reduce the functon params for mpq setup
Everything we need is in the ring structure. No need to
pass all the bits explicitly.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 23 Mar 2017 16:30:41 +0000 (12:30 -0400)]
drm/amdgpu/gfx9: reserve kiq eop object before unmapping it
It's required.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Mon, 27 Mar 2017 20:54:06 +0000 (16:54 -0400)]
drm/amdgpu/gfx9: reserve mqd objects before mapping them
It's required.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Mon, 27 Mar 2017 20:52:40 +0000 (16:52 -0400)]
drm/amdgpu/gfx9: rename some functions
To better match where they are used. Called from sw_init
and sw_fini.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 23 Mar 2017 16:19:15 +0000 (12:19 -0400)]
drm/amdgpu/gfx9: whitespace cleanup
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Wed, 15 Mar 2017 20:32:30 +0000 (16:32 -0400)]
drm/amd/amdgpu: Fix some warnings in vce4
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Mon, 13 Mar 2017 03:10:12 +0000 (11:10 +0800)]
drm/amdgpu/vce4: impl vce & mmsch sriov start
For MM sriov, need use MMSCH to init engine and the init procedures
are all saved in mm table.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Mon, 13 Mar 2017 03:03:35 +0000 (11:03 +0800)]
drm/amdgpu: add mmsch structures
For MM SRIOV, need to prepare MM table send send it to MMSCH to
initial UVD & VCE engine. Create new header file for the structures.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Wed, 8 Mar 2017 06:35:16 +0000 (14:35 +0800)]
drm/amdgpu/vce4: Ignore vce ring/ib test temporarily
In order to not break SRIOV gfx development, will revert
this patch after vce proved working.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Tue, 7 Mar 2017 08:40:55 +0000 (16:40 +0800)]
drm/amdgpu/vce4: alloc mm table for MM sriov
Allocate MM table for sriov device.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Tue, 28 Feb 2017 09:24:52 +0000 (17:24 +0800)]
drm/amdgpu/virt: add structure for MM table
Add new structure for MM table for multi media scheduler of sriov.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Wed, 15 Feb 2017 09:25:43 +0000 (17:25 +0800)]
drm/amdgpu: disable uvd for sriov
disable uvd for sriov temporarily.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Tue, 7 Mar 2017 06:52:24 +0000 (14:52 +0800)]
drm/amdgpu/vce4: enable doorbell for SRIOV
VCE SRIOV need use doorbell and only works on VCN0 ring now
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Tue, 7 Mar 2017 06:45:25 +0000 (14:45 +0800)]
drm/amdgpu: Don't touch PG&CG for SRIOV MM
For SRIOV, MM don't need to care about PG & CG, skip it.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Fri, 30 Dec 2016 08:18:56 +0000 (16:18 +0800)]
drm/amdgpu/vega10:fix DOORBELL64 scheme
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Wed, 22 Mar 2017 14:49:25 +0000 (10:49 -0400)]
drm/amdgpu:vega10: enable virtual display if set via module option
Enable virtual displays if the user has enabled them via the
kernel command line. Useful in virtual or headless environments.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Tue, 28 Feb 2017 09:22:03 +0000 (17:22 +0800)]
drm/amdgpu/soc15: enable virtual dce for vf
VF need virtual dce, enable it if device is vf.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Wed, 8 Mar 2017 07:06:47 +0000 (15:06 +0800)]
drm/amdgpu/soc15: init virt ops for vf
If gpu device is vf, set virt ops so that guest can talk with GPU
hypervisor.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Fri, 10 Mar 2017 06:18:17 +0000 (14:18 +0800)]
drm/amdgpu/virt: impl mailbox for ai
Implement mailbox protocol for AI so that guest vf can communicate
with GPU hypervisor.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Tue, 14 Feb 2017 08:08:18 +0000 (16:08 +0800)]
drm/amdgpu/dce_virtual: bypass DPM for vf
If enable DPM for VF, always get lot of warn_slow_patch_null in
dmesg and vf doesn't support DPM.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Tue, 28 Feb 2017 09:06:36 +0000 (17:06 +0800)]
drm/amdgpu/gmc9: no need use kiq in vega10 tlb flush
two reasons:
1. there is a spinlock around;
2. vm register is pf/vf copy, vf can access via mmio safely.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Tue, 28 Feb 2017 08:59:28 +0000 (16:59 +0800)]
drm/amdgpu/soc15: bypass PSP for VF
Bypass PSP block for VF device.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Thu, 15 Dec 2016 05:56:53 +0000 (13:56 +0800)]
drm/amdgpu/sdma4:re-org SDMA initial steps for sriov
Rework sdma init to support SR-IOV.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Mon, 12 Dec 2016 09:18:37 +0000 (17:18 +0800)]
drm/amdgpu:bypass RLC init for SRIOV
one issue unresolved for RLC:
rlc will go wrong completely if there is a soft_reset
before RLC ucode loading.
to workaround above issue, we can totally ignore RLC
in guest driver side due to there was already full
initialization on RLC side by GIM
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Tue, 7 Mar 2017 05:56:03 +0000 (13:56 +0800)]
drm/amdgpu/gfx9: impl gfx9 meta data emit
Insert ce meta prior to cntx_cntl and de follow it.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Fri, 18 Nov 2016 09:16:36 +0000 (17:16 +0800)]
drm/amdgpu:impl gfx9 cond_exec (v2)
it is needed for virtualization
v2: squash in wptr value fix
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Tue, 28 Feb 2017 08:48:47 +0000 (16:48 +0800)]
drm/amdgpu: init kiq and kcq for vega10
Init kiq via cpu mmio and init kcq through kiq.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Mon, 13 Feb 2017 08:49:34 +0000 (16:49 +0800)]
drm/amdgpu/gfx9: fullfill kiq irq funcs (v2)
Fullfill KIQ irq funcs to support kiq interrupt.
v2: squash in adding interrupt src
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Mon, 13 Feb 2017 08:36:17 +0000 (16:36 +0800)]
drm/amdgpu/gfx9: fullfill kiq funcs (v2)
Fullfill kiq funcs to support kiq ring.
v2: squash in 64bit ptr fix
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Mon, 13 Feb 2017 08:13:46 +0000 (16:13 +0800)]
drm/amdgpu: add kiq ring for gfx9
Allocate KIQ ring in sw_init for gfx9.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang Yu [Wed, 8 Mar 2017 07:00:48 +0000 (15:00 +0800)]
drm/amdgpu: impl sriov detection for vega10
Read vega10 hw register to detect if sriov is enabled, and call
it before IP blocks setting.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Wed, 2 Nov 2016 07:33:46 +0000 (15:33 +0800)]
drm/amdgpu/gfx9: programing wptr_poll_addr register
Required for SR-IOV.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Junwei Zhang [Fri, 3 Mar 2017 21:54:00 +0000 (16:54 -0500)]
drm/amdgpu: add Vega10 Device IDs (v2)
v2: add AMD_EXP_HW_SUPPORT for now
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ken Wang [Mon, 6 Mar 2017 19:53:16 +0000 (14:53 -0500)]
drm/amdgpu: Set the IP blocks for vega10
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ken Wang [Mon, 6 Mar 2017 19:49:53 +0000 (14:49 -0500)]
drm/amdgpu: soc15 enable (v3)
Add soc15 support and enable all the IPs for vega10.
v2: squash in xclk fix
v3: disable HDP MGCG
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Huang [Mon, 6 Mar 2017 19:03:02 +0000 (14:03 -0500)]
drm/amd/powerplay: add Vega10 powerplay support (v5)
Adds power management support for vega10.
v2: squash in fan control and led config fixes from Rex
v3: squash in dead code removal and socvid fixes from Rex
v4: squash in dpm force level fix from Rex
v5: squash in latest headless, gpu load fixes from Rex
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Huang [Mon, 6 Mar 2017 18:13:48 +0000 (13:13 -0500)]
drm/amd/powerplay: add some display/powerplay interfaces
New interfaces needed to handle the new clock trees and
bandwidth requirements on vega10.
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Tony Cheng <tony.cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Huang [Mon, 6 Mar 2017 18:01:48 +0000 (13:01 -0500)]
drm/amd: add structures for display/powerplay interface
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Tony Cheng <tony.cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Huang [Mon, 6 Mar 2017 17:34:32 +0000 (12:34 -0500)]
drm/amd/powerplay: add some new structures for Vega10
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rex Zhu [Mon, 20 Feb 2017 09:07:36 +0000 (17:07 +0800)]
drm/amd/powerplay: add global PowerPlay mutex.
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Huang [Sat, 4 Mar 2017 00:20:47 +0000 (19:20 -0500)]
drm/amdgpu: add new atomfirmware based helpers for powerplay
New helpers for fetching info out of atomfirmware.
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Ken Wang <Ken.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Huang [Fri, 3 Mar 2017 23:50:50 +0000 (18:50 -0500)]
drm/amd/powerplay: add new Vega10's ppsmc header file
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Huang [Fri, 3 Mar 2017 23:49:56 +0000 (18:49 -0500)]
drm/amd/powerplay: add smu9 header files for Vega10
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Huang Rui [Thu, 16 Feb 2017 03:53:38 +0000 (11:53 +0800)]
drm/amdgpu: add SMC firmware into global ucode list for psp loading
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Huang Rui [Sat, 4 Mar 2017 00:15:26 +0000 (19:15 -0500)]
drm/amdgpu: add psp firmware info into info query and debugfs
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Huang Rui [Fri, 3 Mar 2017 23:37:23 +0000 (18:37 -0500)]
drm/amdgpu: add PSP driver for vega10 (v2)
PSP is responsible for firmware loading on SOC-15 asics.
v2: fix memory leak (Ken)
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Leo Liu [Fri, 3 Mar 2017 23:27:49 +0000 (18:27 -0500)]
drm/amdgpu: add initial vce 4.0 support for vega10
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Leo Liu [Fri, 3 Mar 2017 23:13:26 +0000 (18:13 -0500)]
drm/amdgpu: add initial uvd 7.0 support for vega10
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ken Wang [Fri, 3 Mar 2017 23:06:01 +0000 (18:06 -0500)]
drm/amdgpu: add vega10 interrupt handler
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ken Wang [Fri, 3 Mar 2017 22:59:39 +0000 (17:59 -0500)]
drm/amdgpu: implement GFX 9.0 support (v2)
Add support for gfx v9.0.
v2: update golden settings from Ken
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ken Wang [Fri, 3 Mar 2017 22:31:51 +0000 (17:31 -0500)]
drm/amdgpu: add SDMA v4.0 implementation (v2)
v2: fix Makefile
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Xie [Thu, 9 Mar 2017 16:36:26 +0000 (11:36 -0500)]
drm/amdgpu: Add GMC 9.0 support (v2)
On SOC-15 parts, the GMC (Graphics Memory Controller) consists
of two hubs: GFX (graphics and compute) and MM (sdma, uvd, vce).
v2: drop sdma from Makefile, fix duplicate return statement.
Signed-off-by: Alex Xie <AlexBin.Xie@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Junwei Zhang [Fri, 3 Mar 2017 22:46:40 +0000 (17:46 -0500)]
drm/amdgpu: add NBIO 6.1 driver
This handles nbio 6.1 specific implementations which
are used by various other IPs.
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Xie [Fri, 3 Mar 2017 21:49:39 +0000 (16:49 -0500)]
drm/amdgpu: handle PTE MTYPE in amdgpu_vm_bo_split_mapping
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Xie <AlexBin.Xie@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Xie [Fri, 3 Mar 2017 21:47:11 +0000 (16:47 -0500)]
drm/amdgpu: handle PTE EXEC in amdgpu_vm_bo_split_mapping
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Xie <AlexBin.Xie@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Fri, 3 Mar 2017 21:42:27 +0000 (16:42 -0500)]
drm/amdgpu: gart fixes for vega10
Flags need to be 0 to be considered invalid.
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
projects / platform / kernel / linux-exynos.git / log