Commit Graph

60427 Commits

Author SHA1 Message Date
abdoulaye berthe
8c8048f207 drm/amd/display: add automated audio test support
Signed-off-by: abdoulaye berthe <abdoulaye.berthe@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
Chris Wilson
852a91d627 drm/amdgpu/dm: Do not throw an error for a display with no audio
An old display with no audio may not have an EDID with a CEA block, or
it may simply be too old to support audio. This is not a driver error,
so don't flag it as such.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=112140
References: ae2a349597 ("drm/amd: be quiet when no SAD block is found")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Jean Delvare <jdelvare@suse.de>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
zhengbin
8f72bfe8d8 drm/amd/display: remove set but not used variable 'min_content'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/display/modules/color/color_gamma.c: In function build_freesync_hdr:
drivers/gpu/drm/amd/display/modules/color/color_gamma.c:830:20: warning: variable min_content set but not used [-Wunused-but-set-variable]

It is not used since commit 50575eb5b3 ("drm/amd/display:
Only use EETF when maxCL > max display")

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
zhengbin
7e30402bed drm/amd/display: remove set but not used variable 'bp' in bios_parser.c
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/display/dc/bios/bios_parser.c: In function bios_get_board_layout_info:
drivers/gpu/drm/amd/display/dc/bios/bios_parser.c:2743:22: warning: variable bp set but not used [-Wunused-but-set-variable]

It is introduced by commit 1eeedbcc20 ("drm/amd/display:
get board layout for edid emulation"), but never used,
so remove it.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
zhengbin
589d8d282e drm/amd/display: remove set but not used variable 'bp' in bios_parser2.c
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c: In function bios_get_board_layout_info:
drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c:1826:22: warning: variable bp set but not used [-Wunused-but-set-variable]

It is introduced by commit 1eeedbcc20 ("drm/amd/display:
get board layout for edid emulation"), but never used,
so remove it.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
zhengbin
d3b65841b3 drm/amd/display: remove set but not used variable 'old_plane_crtc'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c: In function dm_determine_update_type_for_commit:
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c:6516:36: warning: variable old_plane_crtc set but not used [-Wunused-but-set-variable]

It is introduced by commit a87fa99387 ("drm/amd/display:
Build stream update and plane updates in dm"), but never used,
so remove it.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
Alex Deucher
29bc37b410 drm/amdgpu/nv: add asic func for fetching vbios from rom directly
Needed as a fallback if the vbios can't be fetched by other means.

Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
Alex Deucher
761e09230c drm/amdgpu/soc15: move struct definition around to align with other soc15 asics
Move reset_method next to reset callback to match the struct layout and
the other definition in this file.

Reviewed-by: Yong Zhao <Yong.Zhao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
Yintian Tao
d0d13fe874 drm/amdgpu: put flush_delayed_work at first
There is one regression from 042f3d7b745cd76aa
To put flush_delayed_work after adev->shutdown = true
which will make amdgpu_ih_process not response the irq
At last, all ib ring tests will be failed just like below

[drm] amdgpu: finishing device.
[drm] Fence fallback timer expired on ring gfx
[drm] Fence fallback timer expired on ring comp_1.0.0
[drm] Fence fallback timer expired on ring comp_1.1.0
[drm] Fence fallback timer expired on ring comp_1.2.0
[drm] Fence fallback timer expired on ring comp_1.3.0
[drm] Fence fallback timer expired on ring comp_1.0.1
amdgpu 0000:00:07.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on comp_1.1.1 (-110).
amdgpu 0000:00:07.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on comp_1.2.1 (-110).
amdgpu 0000:00:07.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on comp_1.3.1 (-110).
amdgpu 0000:00:07.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on sdma0 (-110).
amdgpu 0000:00:07.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on sdma1 (-110).
amdgpu 0000:00:07.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on uvd_enc_0.0 (-110).
amdgpu 0000:00:07.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on vce0 (-110).
[drm:amdgpu_device_delayed_init_work_handler [amdgpu]] *ERROR* ib ring test failed (-110).

v2: replace cancel_delayed_work_sync() with flush_delayed_work()

Signed-off-by: Yintian Tao <yttao@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
Leo Liu
4effa8dbc1 drm/amdgpu/vcn2.5: fix the enc loop with hw fini
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
zhengbin
d191bd6781 drm/amdkfd: remove set but not used variable 'top_dev'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdkfd/kfd_iommu.c: In function kfd_iommu_device_init:
drivers/gpu/drm/amd/amdkfd/kfd_iommu.c:65:30: warning: variable top_dev set but not used [-Wunused-but-set-variable]

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 1ae99eab34 ("drm/amdkfd: Initialize HSA_CAP_ATS_PRESENT capability in topology codes")
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
Evan Quan
09ba2e7d68 drm/amd/powerplay: correct fine grained dpm force level setting
For fine grained dpm, there is only two levels supported. However
to reflect correctly the current clock frequency, there is an
intermediate level faked. Thus on forcing level setting, we
need to treat level 2 correctly as level 1.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
Evan Quan
93a09aa494 drm/amd/powerplay: issue no PPSMC_MSG_GetCurrPkgPwr on unsupported ASICs
Otherwise, the error message prompted will confuse user.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
Evan Quan
0eeaa89926 drm/amd/powerplay: issue BTC on Navi during SMU setup
RunBTC is added for Navi ASIC on hardware setup.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:51 -05:00
Evan Quan
c39f062e88 drm/amd/powerplay: avoid DPM reenable process on Navi1x ASICs V2
Otherwise, without RLC reinitialization, the DPM reenablement
will fail. That affects the custom pptable uploading.

V2: setting/clearing uploading_custom_pp_table in
    smu_sys_set_pp_table()

Reported-by: Matt Coffin <mcoffin13@gmail.com>
Signed-off-by: Evan Quan <evan.quan@amd.com>
Tested-by: Matt Coffin <mcoffin13@gmail.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:50 -05:00
Leo Liu
8c74e59049 drm/amdgpu: enable Arcturus JPEG2.5 block
It also doen't care about FW loading type, so enabling it directly.

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>
2019-11-19 10:12:50 -05:00
Leo Liu
e89e2237e8 drm/amdgpu: enable Arcturus CG for VCN and JPEG blocks
Arcturus VCN and JPEG only got CG support, and no PG support

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>
2019-11-19 10:12:50 -05:00
Leo Liu
14f43e8f88 drm/amdgpu: move JPEG2.5 out from VCN2.5
And clean up the duplicated stuff

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>
2019-11-19 10:12:50 -05:00
Leo Liu
5be45a26c9 drm/amdgpu: enable JPEG2.0 for Navi1x and Renoir
By adding JPEG IP block to the family

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>
2019-11-19 10:12:50 -05:00
Leo Liu
52f2e779ad drm/amdgpu: add driver support for JPEG2.0 and above
By using JPEG IP block type

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>
2019-11-19 10:12:50 -05:00
Leo Liu
474b6d296f drm/amdgpu: enable JPEG2.0 dpm
By using its own enabling function

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>
2019-11-19 10:12:50 -05:00
Leo Liu
0db2ab99c9 drm/amd/powerplay: set JPEG to SMU dpm
By using its own IP block type.

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>
2019-11-19 10:12:50 -05:00
Leo Liu
a986e15127 drm/amd/powerplay: add JPEG power control for Renoir
By using its own JPEG PowerUp and PowerDown messages

v2: add argument to PowerDownJpeg message

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>
2019-11-19 10:12:50 -05:00
Leo Liu
27f7ff327d drm/amd/powerplay: add Powergate JPEG for Renoir
Similar to SDMA, VCN etc.

v2: add argument to both PowerUpJpeg and PowerDownJpeg messages

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>
2019-11-19 10:12:50 -05:00
Leo Liu
43717ff656 drm/amd/powerplay: add JPEG power control for Navi1x
By separating the JPEG power feature, and using its
own PowerUp and PowerDown messages

v2: remove PowerUpJpeg message argument

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>
2019-11-19 10:12:50 -05:00
Leo Liu
eedd4f0242 drm/amd/powerplay: add JPEG Powerplay interface
It will be used for different SMU specific to HW

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>
2019-11-19 10:12:50 -05:00
Leo Liu
099d66e43f drm/amdgpu: add PG and CG for JPEG2.0
And enable them for Navi1x and Renoir

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>
2019-11-19 10:12:50 -05:00
Leo Liu
18e6d4142b drm/amdgpu: add JPEG PG and CG interface
From JPEG2.0, it will use its own PG/CG

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>
2019-11-19 10:12:50 -05:00
Leo Liu
b0f3cd3191 drm/amdgpu: remove unnecessary JPEG2.0 code from VCN2.0
They are no longer needed, using from JPEG2.0 instead.

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>
2019-11-19 10:12:50 -05:00
Leo Liu
6ac2724110 drm/amdgpu: add JPEG v2.0 function supports
It got separated from VCN2.0 with a new jpeg_v2_0_ip_block

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>
2019-11-19 10:12:50 -05:00
Leo Liu
2eb167293f drm/amdgpu: add JPEG common functions to amdgpu_jpeg
They will be used for JPEG2.0 and later.

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>
2019-11-19 10:12:50 -05:00
Leo Liu
8d1b04a6a1 drm/amdgpu: add JPEG IP block type
From VCN2.0, JPEG2.0 is a separated IP block.

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>
2019-11-19 10:12:49 -05:00
Leo Liu
0388aee766 drm/amdgpu: use the JPEG structure for general driver support
JPEG1.0 will be functional along with VCN1.0

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>
2019-11-19 10:12:49 -05:00
Leo Liu
bb0db70f3f drm/amdgpu: separate JPEG1.0 code out from VCN1.0
For VCN1.0, the separation is just in code wise, JPEG1.0 HW is still
included in the VCN1.0 HW.

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>
2019-11-19 10:12:49 -05:00
Leo Liu
9d9cc9b8fe drm/amdgpu: add amdgpu_jpeg and JPEG tests
It will be used for all versions of JPEG eventually. Previous
JPEG tests will be removed later since they are still used by
JPEG2.x.

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>
2019-11-19 10:12:49 -05:00
Leo Liu
88a1c40a04 drm/amdgpu: add JPEG HW IP and SW structures
It will be used for JPEG IP 1.0, 2.0, 2.5 and later.

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>
2019-11-19 10:12:49 -05:00
Xiaojie Yuan
0bb419c76b drm/amdgpu/gfx10: fix mqd backup/restore for gfx rings (v2)
1. no need to allocate an extra member for 'mqd_backup' array
2. backup/restore mqd to/from the correct 'mqd_backup' array slot

v2: warning fix (Alex)

Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:49 -05:00
Hawking Zhang
9e612c11a7 drm/amdgpu: init umc functions for arcturus umc ras
reuse vg20 umc functions for arcturus umc ras

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: John Clements <John.Clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 09:47:36 -05:00
Hawking Zhang
baaeb610b1 drm/amdgpu: enable ras capablity check on arcturus
check hw ras capablity via atomfirmware

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: John Clements <John.Clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 09:47:30 -05:00
Yong Zhao
594d0c90a4 drm/amdkfd: Rename kfd_kernel_queue_*.c to kfd_packet_manager_*.c
After the recent cleanup, the functionalities provided by the previous
kfd_kernel_queue_*.c are actually all packet manager related. So rename
them to reflect that.

Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 09:47:23 -05:00
Yong Zhao
ccdef35d07 drm/amdkfd: Eliminate ops_asic_specific in kernel queue
The ops_asic_specific function pointers are actually quite generic after
using a simple if condition. Eliminate it by code refactoring.

Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 09:47:17 -05:00
Yong Zhao
84ce6c4867 drm/amdkfd: Merge CIK kernel queue functions into VI
The only difference that CIK kernel queue functions are different from
VI is avoid allocating eop_mem. We can achieve that by using a if
condition.

Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 09:47:02 -05:00
yu kuai
472b36a2ab drm/amd/powerplay: remove set but not used variable 'us_mvdd'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/powerplay/smumgr/vegam_smumgr.c: In
function ‘vegam_populate_smc_acpi_level’:
drivers/gpu/drm/amd/powerplay/smumgr/vegam_smumgr.c:1117:11:
warning: variable 'us_mvdd' set but not used [-Wunused-but-set-variable]

It is never used, so can be removed.

Fixes: ac7822b002 ("drm/amd/powerplay: add smumgr support for VEGAM (v2)")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-13 15:29:46 -05:00
yu kuai
9e089a29c6 drm/amdgpu: remove set but not used variable 'invalid'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c: In function
‘amdgpu_amdkfd_evict_userptr’:
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c:1665:6: warning:
variable ‘invalid’ set but not used [-Wunused-but-set-variable]

'invalid' is never used, so can be removed. Thus 'atomic_inc_return'
can be replaced as 'atomic_inc'

Fixes: 5ae0283e83 ("drm/amdgpu: Add userptr support for KFD")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-13 15:29:46 -05:00
yu kuai
a1bd079fca drm/amdgpu: remove set but not used variable 'count'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdkfd/kfd_device.c: In function
‘kgd2kfd_post_reset’:
drivers/gpu/drm/amd/amdkfd/kfd_device.c:745:11: warning:
variable ‘count’ set but not used [-Wunused-but-set-variable]

'count' is never used, so can be removed. Thus 'atomic_dec_return'
can be replaced as 'atomic_dec'

Fixes: e42051d213 ("drm/amdkfd: Implement GPU reset handlers in KFD")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-13 15:29:46 -05:00
yu kuai
4f2922d12d drm/amdgpu: remove set but not used variable 'amdgpu_connector'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdgpu/amdgpu_display.c: In function
‘amdgpu_display_crtc_scaling_mode_fixup’:
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:693:27: warning: variable
‘amdgpu_connector’ set but not used [-Wunused-but-set-variable]

Fixes: d38ceaf99e ("drm/amdgpu: add core driver (v4)")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-13 15:29:46 -05:00
yu kuai
747a397d39 drm/amdgpu: remove set but not used variable 'mc_shared_chmap' from 'gfx_v6_0.c' and 'gfx_v7_0.c'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c: In function
‘gfx_v6_0_constants_init’:
drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c:1579:6: warning: variable
‘mc_shared_chmap’ set but not used [-Wunused-but-set-variable]

drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c: In function
‘gfx_v7_0_gpu_early_init’:
drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c:4262:6: warning: variable
‘mc_shared_chmap’ set but not used [-Wunused-but-set-variable]

Fixes: 2cd46ad223 ("drm/amdgpu: add graphic pipeline implementation for si v8")
Fixes: d93f3ca706 ("drm/amdgpu/gfx7: rework gpu_init()")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-13 15:29:46 -05:00
YueHaibing
025916c914 drm/amd/display: remove set but not used variable 'bpc'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c: In function get_pbn_from_timing:
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2364:11: warning:
 variable bpc set but not used [-Wunused-but-set-variable]

It is not used since commit e49f69363a ("drm/amd/display: use
proper formula to calculate bandwidth from timing"), this also
remove get_color_depth(), which is only used here.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-13 15:29:46 -05:00
Yong Zhao
8c27a0c451 drm/amdkfd: Stop using GFP_NOIO explicitly for two places
Adapt the change from: 1cd106ecfc ("drm/amdkfd: Stop using GFP_NOIO explicitly")

Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-13 15:29:45 -05:00
Yong Zhao
2a7f8883f4 drm/amdkfd: Use QUEUE_IS_ACTIVE macro in mqd v10
This is done for other GFX in commit bb2d2128a5. Port it to GFX10.

Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-13 15:29:45 -05:00