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18578 Commits

Author SHA1 Message Date
xinhui pan
a8e56b80df drm/amdgpu: Fix a use-after-free 
looks like we forget to set ttm->sg to NULL.
Hit panic below

[ 1235.844104] general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b7b4b: 0000 [#1] SMP DEBUG_PAGEALLOC NOPTI
[ 1235.989074] Call Trace:
[ 1235.991751]  sg_free_table+0x17/0x20
[ 1235.995667]  amdgpu_ttm_backend_unbind.cold+0x4d/0xf7 [amdgpu]
[ 1236.002288]  amdgpu_ttm_backend_destroy+0x29/0x130 [amdgpu]
[ 1236.008464]  ttm_tt_destroy+0x1e/0x30 [ttm]
[ 1236.013066]  ttm_bo_cleanup_memtype_use+0x51/0xa0 [ttm]
[ 1236.018783]  ttm_bo_release+0x262/0xa50 [ttm]
[ 1236.023547]  ttm_bo_put+0x82/0xd0 [ttm]
[ 1236.027766]  amdgpu_bo_unref+0x26/0x50 [amdgpu]
[ 1236.032809]  amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu+0x7aa/0xd90 [amdgpu]
[ 1236.040400]  kfd_ioctl_alloc_memory_of_gpu+0xe2/0x330 [amdgpu]
[ 1236.046912]  kfd_ioctl+0x463/0x690 [amdgpu]

Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:44:39 -04:00
Alex Deucher
7230362c78 drm/amdgpu/display: restore the backlight on modeset (v2) 
To stay consistent with the user's setting.

v2: rebase on multi-eDP support

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1337
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:44:36 -04:00
Alex Deucher
3d6c91641b drm/amdgpu/display: add helper functions to get/set backlight (v2) 
And cache the value.  These can be used by the backlight callbacks
and modesetting functions.

v2: rebase on latest backlight changes.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1337
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:44:31 -04:00
Mukul Joshi
1f6256590c drm/amdgpu: Query correct register for DF hashing on Aldebaran 
For Aldebaran, driver needs to query DramMegaBaseAddress to
check if DF hashing is enabled.

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:44:19 -04:00
James Zhu
295c4f513f drm/amdgpu: add video_codecs query support for aldebaran 
Add video_codecs query support for aldebaran.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:44:16 -04:00
Dennis Li
96b62c8aa4 drm/amdkfd: fix a resource leakage issue 
The function kfd_lookup_process_by_pasid will increase the reference
count of kfd_process object, its caller should call kfd_unref_process to
decrease the reference count. Otherwise resource leakage will happen.

Signed-off-by: Dennis Li <Dennis.Li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:44:12 -04:00
Felix Kuehling
e552ee40b0 drm/amdgpu: Move dmabuf attach/detach to backend_(un)bind 
The dmabuf attachment should be updated by moving the SG BO to DOMAIN_CPU
and back to DOMAIN_GTT. This does not necessarily invoke the
populate/unpopulate callbacks. Do this in backend_bind/unbind instead.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Acked-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:44:10 -04:00
Felix Kuehling
5ac3c3e45f drm/amdgpu: Add DMA mapping of GTT BOs 
Use DMABufs with dynamic attachment to DMA-map GTT BOs on other GPUs.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Acked-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:44:06 -04:00
Felix Kuehling
9e5d275319 drm/amdgpu: Move kfd_mem_attach outside reservation 
This is needed to avoid deadlocks with DMA buf import in the next patch.
Also move PT/PD validation out of kfd_mem_attach, that way the caller
can bo this unconditionally.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Acked-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:44:03 -04:00
Felix Kuehling
b72ed8a2de drm/amdgpu: DMA map/unmap when updating GPU mappings 
DMA map kfd_mem_attachments in update_gpuvm_pte. This function is called
with the BO and page tables reserved, so we can safely update the DMA
mapping.

DMA unmap when a BO is unmapped from a GPU and before updating mappings
in restore workers.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Acked-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:43:59 -04:00
Felix Kuehling
264fb4d332 drm/amdgpu: Add multi-GPU DMA mapping helpers 
Add BO-type specific helpers functions to DMA-map and unmap
kfd_mem_attachments. Implement this functionality for userptrs by creating
one SG BO per GPU and filling it with a DMA mapping of the pages from the
original mem->bo.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Acked-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:43:56 -04:00
Felix Kuehling
7141394edc drm/amdgpu: Simplify AQL queue mapping 
Do AQL queue double-mapping with a single attach call. That will make it
easier to create per-GPU BOs later, to be shared between the two BO VA
mappings on the same GPU.

Freeing the attachments is not necessary if map_to_gpu fails. These will be
cleaned up when the kdg_mem object is destroyed in
amdgpu_amdkfd_gpuvm_free_memory_of_gpu.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Acked-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:43:52 -04:00
Felix Kuehling
4e94272f8a drm/amdgpu: Keep a bo-reference per-attachment 
For now they all reference the same BO. For correct DMA mappings they will
refer to different BOs per-GPU.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Acked-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:43:49 -04:00
Felix Kuehling
c780b2eedb drm/amdgpu: Rename kfd_bo_va_list to kfd_mem_attachment 
This name is more fitting, especially for the changes coming next to
support multi-GPU systems with proper DMA mappings. Cleaned up the code
and renamed some related functions and variables to improve readability.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Acked-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:43:46 -04:00
Jingwen Chen
0a6fb50286 drm/amd/amdgpu: fix refcount leak 
[Why]
the gem object rfb->base.obj[0] is get according to num_planes
in amdgpufb_create, but is not put according to num_planes

[How]
put rfb->base.obj[0] in amdgpu_fbdev_destroy according to num_planes

Signed-off-by: Jingwen Chen <Jingwen.Chen2@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:43:43 -04:00
YuBiao Wang
4aa7e6e07b drm/amd/amdgpu: psp program IH_RB_CTRL on sienna_cichlid 
[Why]
IH_RB_CNTL is blocked by PSP so we need to ask psp to help config it.

[How]
Move psp ip block before ih, and use psp to program IH_RB_CNTL under sriov.

Reviewed-by: Chen, Horace <Horace.Chen@amd.com>
Signed-off-by: YuBiao Wang <YuBiao.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:43:40 -04:00
Joe Perches
49da4c2be5 drm/amd/display: Fix typo of format termination newline 
/n should be \n

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:43:38 -04:00
Aurabindo Pillai
258ec890cc drm/amd/display: enable idle optimizations for beige goby 
[Why&How]
MALL requires idle optimizations to be enabled. This enables MALL
feature on dcn303

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:43:35 -04:00
Aurabindo Pillai
ac87f94294 drm/amd/display: Enable HDCP for Beige Goby 
[Why&How]
Add beige_goby_ta.bin to module firmware table and call psp init for TA

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:43:32 -04:00
Joshua Aberback
e5fd073fd4 drm/amd/display: Update DCN303 SR Exit Latency 
[Why]
This update was made for DCN30, but it is needed for DCN303 as well

Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:43:29 -04:00
Aurabindo Pillai
fa5d21edbb drm/amd/display: Add callback for update_soc_for_wm_a for dcn303 
[Why&How]
Absense of this callback causes null pointer dereference.
Add the corresponding callback in dcn303 resources.

Fixes: 443dfba024 ("drm/amd/display: fix dcn3+ bw validation soc param update sequence")
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:42:16 -04:00
Aurabindo Pillai
ddaed58b57 drm/amd/amdgpu: Enable DCN IP init for Beige Goby 
[Why&How]
Adds DCN IP block initialization for Beige Goby

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:42:13 -04:00
Aurabindo Pillai
656fe9b656 drm/amd/display: Add DM support for Beige Goby 
[Why&How]

Adds the firmware definition and missing cases statement
hooks for Beige Goby support in AMDGPU DM.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:42:08 -04:00
Aurabindo Pillai
015b448985 drm/amd/display: Edit license info for beige goby DC files 
[How]
* Add MIT license to all new files as SPDX tag.
* Fix copyright year

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:42:04 -04:00
Aurabindo Pillai
cd6d421e3d drm/amd/display: Initial DC support for Beige Goby 
[Why&How]
Add Beige Goby (DCN303) resource, irq service, & dmub loader.

v2: fix nbio include (Alex)

Signed-off-by: Chris Park <Chris.Park@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:42:00 -04:00
Aurabindo Pillai
8198ace7a0 drm/amd/display: Add register definitions for Beige Goby 
[Why&How]
Adds registers definitions required for Beige Goby initial support.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Chris Park <Chris.Park@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:55 -04:00
Jiansong Chen
2db8378f09 drm/amdgpu: fix GCR_GENERAL_CNTL offset for beige_goby 
beige_goby has similar gc_10_3 ip with sienna_cichlid,
so follow its registers offset setting.

Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com>
Reviewed-by: Jack Gui <Jack.Gui@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:53 -04:00
Chengming Gui
ece3cbadb4 drm/amd/amdgpu: Enable gfxoff for beige_goby 
Enable gfxoff in driver side based on SMC#73.3

v2: fix typo 'Eanble' --> 'Enable'

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:50 -04:00
Chengming Gui
ac79f42a72 drm/amd/pm: Use the PPTable from VBIOS for beige_goby 
Switch from softPPTable to VBIOS PPTable.

v2: drop extra parens (Alex)

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:48 -04:00
Tao Zhou
d69d278fc7 drm/amdgpu: add cgls for beige_goby 
Enable cgls to improve the runtime power efficiency.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Jack Gui <Jack.Gui@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:45 -04:00
Veerabadhran Gopalakrishnan
e47e4c0e4f drm/amdgpu: enabled VCN3.0 CG for BEIGE GOBY 
Enable VCN CG for BEIGE GOBY

Signed-off-by: Veerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:33 -04:00
Tao Zhou
a764bef36d drm/amdgpu: enable ih CG for beige_goby 
Enable ih clock gating for beige_goby.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:30 -04:00
Tao Zhou
170c193ffd drm/amdgpu: enable hdp CG and LS for beige_goby 
Enable hdp MGCG and LS for beige_goby.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:28 -04:00
Tao Zhou
5d36b865e4 drm/amdgpu: enable mc CG and LS for beige_goby 
Enable mc CG and LS for beige_goby.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:25 -04:00
Tao Zhou
147de218c2 drm/amdgpu: enable athub/mmhub PG for beige_goby 
Enable athub/mmhub power gating for beige_goby.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:22 -04:00
Tao Zhou
d75caec8a4 drm/amdgpu: support athub cg setting for beige_goby 
Enable athub cg for beige_goby.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:19 -04:00
Tao Zhou
bc6bd46bc3 drm/amdgpu: enable GFX clock gating for beige_goby 
Enable GFX MGCG, CGCG and 3DCG for beige_goby.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:15 -04:00
Chengming Gui
7077b19a38 drm/amd/pm: use macro to get pptable members 
Use macro to get the pptable members for different pptable structures.

v2: abstract the table operations especially get the table members
	to simplify cover the two different pptable structures.
v3: move pptable operations related structures and functions into ppt.c
v4: use macro to simplify the operation to get pptable members
v5: fix parameter reference error and add dump pptable support for
beige_goby

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com>
Reviewed-by: Evan Quan <Evan.Quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:10 -04:00
Chengming Gui
fbe8115c6a drm/amd/pm: update smu11 driver interface header for beige_goby 
Use new struct name to identify beige_goby pptable
due to extra added fields.

v2: squash in updates (Alex)

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com>
Reviewed-by: Evan Quan <Evan.Quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:06 -04:00
Chengming Gui
5ed7715dbb drm/amd/pm: add mode1 support for beige_goby 
Add mode1 reset as the default reset method for beige_goby

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:04 -04:00
Chengming Gui
09c31c778d drm/amd/amdgpu: update golden_setting_10_3_5 for beige_goby 
add mmCGTT_SPI_{RA0/RA1}_CLK_CTRL setting

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:41:01 -04:00
Veerabadhran Gopalakrishnan
f703d4b6f2 drm/amdgpu: Enable VCN for Beige Goby 
Enabled VCN support for Beige Goby chip

Signed-off-by: Veerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:40:58 -04:00
Hawking Zhang
3df8ecc8a1 drm/amdgpu: add gc_10_3_5 golden setting for beige_goby 
execute gc_10_3_5 golden registers one-time initialization

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:40:53 -04:00
Alex Deucher
77a3e25102 drm/amdgpu: add mmhub client support for beige goby 
For decoding GPUVM page faults.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:40:50 -04:00
Chengming Gui
c072981910 drm/amd/amdgpu: add psp support for beige_goby 
add general PSP support for beige_goby

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:40:47 -04:00
Chengming Gui
4d3526690a drm/amd/amdgpu: add smu support for beige_goby 
Use soft-pptable for beige_goby

v2: fix format

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:40:44 -04:00
Chengming Gui
c86eb51705 drm/amdkfd: add kfd2kgd funcs for beige_goby kfd support 
Add the function pointer.

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:40:42 -04:00
Chengming Gui
5cf607cc35 drm/amdkfd: support beige_goby KFD 
Add KFD support for beige_goby
v2: fix asic name typo
v3: squash in updates (Alex)
v4: squash in needs_atomics fix (Alex)

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:40:40 -04:00
Chengming Gui
0e5f4b0988 drm/amd/amdgpu: Use IP discovery table for beige goby 
Rather than gpu info firmware.

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:40:36 -04:00
Chengming Gui
afee60e4c5 drm/amd/amdgpu: support cp_fw_write_wait for beige_goby 
Same as dimgrey_cavefish to support WAIT_REG_MEM packet.

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-05-19 22:40:34 -04:00