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11170 Commits

Author SHA1 Message Date
Christian König
1b9d17db1c drm/amdgpu: fallback to generic HDP operation 
When ring special operations aren't available we can fallback to the
generic ASIC operations.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:21 -05:00
Christian König
698825653f drm/amdgpu: add optional ring to *_hdp callbacks 
This adds an optional ring to the invalidate_hdp and flush_hdp
callbacks. If the ring isn't specified or the emit_wreg function not
available the HDP operation will be done with the CPU otherwise by
writing on the ring.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:20 -05:00
Rex Zhu
e3933f26b6 drm/amd/pp: Add edit/commit/show OD clock/voltage support in sysfs 
when cat pp_od_clk_voltage it show
OD_SCLK:
0:        300Mhz        800 mV
1:        466Mhz        818 mV
2:        751Mhz        824 mV
3:       1019Mhz        987 mV
4:       1074Mhz       1037 mV
5:       1126Mhz       1087 mV
6:       1169Mhz       1137 mV
7:       1206Mhz       1150 mV
OD_MCLK:
0:        300Mhz        800 mV
1:       1650Mhz       1000 mV

echo "s/m level clock voltage" to change
sclk/mclk's  clock and voltage

echo "r" to restore default value.
echo "c" to commit the user setting.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:17 -05:00
Alex Deucher
9950cda2a0 drm/amdgpu: drop the drm irq pre/post/un install callbacks 
The preinstall callback didn't do anything because not all
of the IPs were initialized when it was called.

Move the postinstall setup into sequence in the driver.

The uninstall callback disabled all interrupt source, but
it got called too late in the driver sequence and caused problems
with IPs who already freed the relevant data structures.  Move
the call into the right place in the driver sequence.

Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Tested-By: Mikita Lipski <mikita.lipski@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:16 -05:00
Hawking Zhang
f797dd5184 drm/amdgpu: include new ip and ip offset headers 
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:13 -05:00
Andrey Grodzovsky
7cce958431 drm/amdgpu: Use new TTM flag to avoid OOM triggering. 
Avoid OOM on syatem pages allocations.

v2:
Remove modeprobe parameter, make this behaviour the only option.

v3:
Move setting no_retry flag into amdgpu_ttm_init.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:12 -05:00
Christian König
250b422833 drm/amdgpu: add PASID mapping for GMC v9 
This way we can see the PASID in VM faults.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:11 -05:00
Christian König
86ea2ff698 drm/amdgpu: add PASID mapping for GMC v8 
This way we can see the PASID in VM faults.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:11 -05:00
Christian König
0da63bbb5b drm/amdgpu: add PASID mapping for GMC v7 
This way we can see the PASID in VM faults.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:10 -05:00
Christian König
9096d6e51a drm/amdgpu: implement gmc_v9_0_emit_flush_gpu_tlb 
Unify tlb flushing for gmc v9.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:09 -05:00
Christian König
5518625d6a drm/amdgpu: implement gmc_v8_0_emit_flush_gpu_tlb 
Unify tlb flushing for gmc v8.

v2: handle UVD v6 as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:09 -05:00
Christian König
d9a701ccd6 drm/amdgpu: implement gmc_v7_0_emit_flush_gpu_tlb 
Unify tlb flushing for gmc v7.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:08 -05:00
Christian König
4fef88bd00 drm/amdgpu: implement gmc_v6_0_emit_flush_gpu_tlb 
Unify tlb flushing for gmc v6.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:08 -05:00
Christian König
7ef11047c1 drm/amdgpu: add new amdgpu_gmc_emit_flush_gpu_tlb callback 
Add a new GMC function to unify vm flushing.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:07 -05:00
Christian König
0b5f83a375 drm/amdgpu: wire up emit_wreg for VCN v1 
Needed for vm_flush unification.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:07 -05:00
Christian König
cf912c8fd8 drm/amdgpu: wire up emit_wreg for VCE v4 
Needed for vm_flush unification.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:06 -05:00
Christian König
b6cb3b5c13 drm/amdgpu: wire up emit_wreg for UVD v7 
Needed for vm_flush unification.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:05 -05:00
Christian König
252998986a drm/amdgpu: wire up emit_wreg for UVD v6 
Needed for vm_flush unification.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:05 -05:00
Christian König
4ca54b358b drm/amdgpu: wire up emit_wreg for SDMA v4 
Needed for vm_flush unification.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:04 -05:00
Christian König
3d31d4cb2c drm/amdgpu: wire up emit_wreg for SDMA v3 
Needed for vm_flush unification.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:04 -05:00
Christian König
a355d0f5e6 drm/amdgpu: wire up emit_wreg for SDMA v2.4 
Needed for vm_flush unification.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:03 -05:00
Christian König
a37e69db4f drm/amdgpu: wire up emit_wreg for CIK SDMA 
Needed for vm_flush unification.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:03 -05:00
Christian König
5b9263d9f2 drm/amdgpu: wire up emit_wreg for SI DMA 
Needed for vm_flush unification.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:02 -05:00
Christian König
254e825b37 drm/amdgpu: wire up emit_wreg for gfx v9 
Needed for vm_flush unification.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:01 -05:00
Christian König
9ed88047d4 drm/amdgpu: wire up emit_wreg for gfx v8 
Needed for vm_flush unification.

v2: handle compute rings as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:01 -05:00
Christian König
3f3e9de803 drm/amdgpu: wire up emit_wreg for gfx v7 
Needed for vm_flush unification.

v2: handle compute rings as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:00 -05:00
Christian König
e18fb1fd34 drm/amdgpu: wire up emit_wreg for gfx v6 
Needed for vm_flush unification.

v2: handle compute rings as well.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:18:00 -05:00
Rex Zhu
7b158d1691 drm/amdgpu: Bump driver version for sensor pstate clk 
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:58 -05:00
Rex Zhu
60bbade2a6 drm/amdgpu: Expose more GPU sensor queries 
Add sub-queries for stable pstate shader/memory clock.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:57 -05:00
Chunming Zhou
156a81be3f drm/amdgpu: all vram is visible for APU (v2) 
missed in gmc9.

v2: squash in build fix (Rex)

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>
 2018-02-19 14:17:57 -05:00
Rex Zhu
11f64ff5f3 drm/amd/pp: Add a new pp feature mask bit for OD feature 
when this bit was set on module load,
driver will allow the user over/under gpu
clock and voltage through sysfs.

by default, this bit was not set.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:55 -05:00
Rex Zhu
5ed8d656d6 drm/amd/pp: Add stable Pstate clk display support in debugfs 
The additional output are: PSTATE_SCLK and PSTATE_MCLK value
in MHz as:

300 MHz (PSTATE_SCLK)
300 MHz (PSTATE_MCLK)

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:53 -05:00
Rex Zhu
37c5c4dbf0 drm/amdgpu: add custom power policy support in sysfs 
when cat pp_power_profile_mode on Vega10
NUM        MODE_NAME BUSY_SET_POINT FPS USE_RLC_BUSY MIN_ACTIVE_LEVEL
  0 3D_FULL_SCREEN :             70  60          1              3
  1   POWER_SAVING :             90  60          0              0
  2          VIDEO*:             70  60          0              0
  3             VR :             70  90          0              0
  4       COMPUTER :             30  60          0              6
  5         CUSTOM :              0   0          0              0

the result show all the profile mode we can support and custom mode.
user can echo the num(0-4) to pp_power_profile_mode to select the profile
mode or can echo "5 value value value value" to enter CUSTOM mode.
the four parameter is set_point/FPS/USER_RLC_BUSY/MIN_ACTIVE_LEVEL.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:52 -05:00
Christian König
5a4633c4b8 drm/amdgpu: forward pasid to backend flush implementations 
rd the pasid from the VM code to the emit_vm_flush function and update
all implementations with the new parameter.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:47 -05:00
Christian König
ba35222437 drm/amdgpu: trace the PASID instead of the VM pointer 
Makes more sense than tracing the kernel pointer.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:47 -05:00
Christian König
c35ff18823 drm/amdgpu: trace allocated PASIDs 
Trace all allocated PASIDs.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:46 -05:00
Christian König
5c2ff9a60d drm/amdgpu: always allocate a PASIDs for each VM v2 
Start to always allocate a pasid for each VM.

v2: use dev_warn when we run out of PASIDs

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:46 -05:00
Christian König
4b5f755049 drm/amdgpu: add amdgpu_pasid_free_delayed v2 
Free up a pasid after all fences signaled.

v2: also handle the case when we can't allocate a fence array.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:45 -05:00
Christian König
373ac645c9 drm/amdgpu: move PD/PT address calculation into backend function 
This way we can better handle the differences for CPU based updates.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:45 -05:00
Christian König
132f34e4b5 drm/amdgpu: move struct gart_funcs into amdgpu_gmc.h 
And rename it to struct gmc_funcs.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Samuel Li <Samuel.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:44 -05:00
Christian König
770d13b19f drm/amdgpu: move struct amdgpu_mc into amdgpu_gmc.h 
And rename it to amdgpu_gmc as well.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Samuel Li <Samuel.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:43 -05:00
Christian König
da320625de drm/amdgpu: remove agp_base 
No AGP support for in this driver.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Samuel Li <Samuel.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:43 -05:00
Christian König
904a3374a9 drm/amdgpu: print the PASID with VM faults on GMC v8 
Print that extra information on GMC v8.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:42 -05:00
Christian König
a9f7cd1b0b drm/amdgpu: print the PASID with VM faults on GMC v7 
Print that extra information on GMC v7.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:42 -05:00
Christian König
3816e42f5f drm/amdgpu: rename pas_id to pasid 
sed -i "s/pas_id/pasid/g" drivers/gpu/drm/amd/amdgpu/*.c
sed -i "s/pas_id/pasid/g" drivers/gpu/drm/amd/amdgpu/*.h

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:41 -05:00
Samuel Li
09052fc376 drm/amdgpu: Move to gtt before cpu accesses dma buf. 
To improve cpu read performance. This is implemented for APUs currently.

v2: Adapt to change https://lists.freedesktop.org/archives/amd-gfx/2017-October/015174.html
v3: Adapt to change "forward begin_cpu_access callback to drivers"
v4: Instead of v3, reuse drm_gem dmabuf_ops here. Also some minor fixes as suggested.
v5: only set dma_buf ops when it is valid (Samuel)

Signed-off-by: Samuel Li <Samuel.Li@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:41 -05:00
Alex Deucher
2c9c178b7d drm/amdgpu: only allow scatter/gather display with DC 
Check if DC is enabled before allowing scanout buffers
to be pinned in system memory.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:39 -05:00
Christian König
5d43be0ccb drm/amdgpu: allow framebuffer in GART memory as well 
On CZ and newer APUs we can pin the fb into GART as well as VRAM.

v2: Don't enable gpu_vm_support for Raven yet since it leads to
    a black screen. Need to debug this further before enabling.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Samuel Li <samuel.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:39 -05:00
Yong Zhao
c8553f4bd2 drm/amdgpu: Update MMHUB power gating register settings 
The new register settings are needed to fix a tlb invalidation issue
when MMHUB power gating is turned on for Raven.

Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Eric Huang <JinhuiEric.Huang@amd.com>
Reviewed-by: Eric Huang <JinhuiEric.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:38 -05:00
Fengguang Wu
02d170e264 drm/amdgpu: fix semicolon.cocci warnings 
drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c:281:2-3: Unneeded semicolon

 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

Fixes: 620f774f46 ("drm/amdgpu: separate VMID and PASID handling")
CC: Christian König <christian.koenig@amd.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:16 -05:00