From: Frank Min
Add sriov capability detection for vega20, then can check if device is
virtual device.
Signed-off-by: Frank Min
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 15 +--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers
From: Frank Min
Temporary disable UVD/VCE block if is virtual device
Signed-off-by: Frank Min
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c
b/drivers/gpu/drm
If PSP FW is running already, driver will not load PSP FW again and skip
it. So psp fw version is not correct if reading it from FW binary file,
need to get right version from register.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 4 +++-
1 file changed, 3
PSP ring need to be destroy before starting reinit for vf.
This patche move it from hypervisor driver into guest.
Signed-off-by: Xiangliang Yu
Signed-off-by: Frank Min
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu
PSP only support VMR ring for SRIOV vf since v45 and all commands will
be send to VMR ring for executing.
VMR ring use C2PMSG 101 ~ 103 instead of C2PMSG 64 ~ 71.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 18 +--
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 1
There isn't ucode when executing INVOKE command, so current code can't
check the failure of INVOKE command.
Remove the ucode check.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 11 +++
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git
xGMI session id should get from response buffer, correct it.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 8fab0d6..2f126ea7
Use acronym to rename fields to make easy to spell out.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h| 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 14 +++---
drivers/gpu/drm/amd/amdgpu/cik.c
Move the detection forward into vi_set_ip_blocks function, then
add ip blocks virtualization need if device is VF.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/vi.c | 17 -
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu
Don't use the interface anymore, remove it.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 --
drivers/gpu/drm/amd/amdgpu/cik.c| 7 ---
drivers/gpu/drm/amd/amdgpu/si.c | 7 ---
3 files changed, 16 deletions(-)
diff --git a/drivers/gpu/drm/amd/a
Move the detection forward into vi_set_ip_blocks function, then
add ip blocks virtualization need if device is VF.
V2: add ip blocks according to asic type.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/vi.c | 24 +---
1 file changed, 13 insertions(+), 11
Call detection function driectly, so remove the interface.
V2: ci and si also need to call the detec function.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 --
drivers/gpu/drm/amd/amdgpu/cik.c| 3 ++-
drivers/gpu/drm/amd/amdgpu/si.c | 3 ++-
3 files changed
as monk will submit it;
Xiangliang Yu (11):
drm/amdgpu/ring: add two interfaces to support r/w registers with kiq
drm/amdgpu/gfx8: implement emit_rreg/wreg function
drm/amdgpu/virt: add runtime flag
drm/amdgpu/virt: use kiq to access registers
drm/amdgpu/virt: add high level interfaces
Add high level interfaces that is not relate to specific asic. So
asic files just need to implement the interfaces to support
virtualization.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 57
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
During virtual runtime, need to send command to kiq ring to
read/write GPU registers. Add two interface to support the two
actions.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 2 ++
2 files changed, 4 insertions
Implement emit_rreg/wreg function for kiq ring.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 3 ++-
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c| 37
2 files changed, 39 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd
VI has asic specific virt support, which including mailbox and
golden registers init.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/Makefile | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 3 +
drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c| 592
For gpu vf device, first need to request full gpu access before
accessing gpu registers, and release full gpu access after the
access is done.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 9 +
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c| 6 ++
2
Virtual display is default setting for virtualization, enable it.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index f32a789
Virtualization don't need the dc, disable it.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 03d28a1..a6d828c 1
Add new flag to define gpu runtime that is out of full gpu access.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
index a6524bb
Call VI virtualization functions if device is Vf.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/vi.c | 34 --
1 file changed, 32 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index
Current job timeout setting is not fit for virtualization, so it
will cause job timeout sometimes. Add workaround for this when
timeout happen.
Signed-off-by: Monk Liu
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +++
1 file changed, 3 insertions(+)
diff
For virtualization, it is must for driver to use KIQ to access
registers when it is out of GPU full access mode.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/Makefile| 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 +++
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
Implement emit_rreg/wreg function for kiq ring.
Signed-off-by: Xiangliang Yu
Signed-off-by: Monk Liu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 3 ++-
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c| 37
2 files changed, 39 insertions(+), 1 deletion(-)
diff
Add high level interfaces that is not relate to specific asic. So
asic files just need to implement the interfaces to support
virtualization.
Signed-off-by: Xiangliang Yu
Signed-off-by: Monk Liu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 57
drivers/gpu/drm
Add new flag to define gpu runtime that is out of full gpu access.
Signed-off-by: Xiangliang Yu
Signed-off-by: Monk Liu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
b/drivers/gpu/drm/amd/amdgpu
VI has asic specific virt support, which including mailbox and
golden registers init.
Signed-off-by: Xiangliang Yu
Signed-off-by: Monk Liu
Signed-off-by: shaoyunl
---
drivers/gpu/drm/amd/amdgpu/Makefile | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 9 +-
drivers/gpu/drm/amd
During virtual runtime, need to send command to kiq ring to
read/write GPU registers. Add two interface to support the two
actions.
Signed-off-by: Xiangliang Yu
Signed-off-by: Monk Linu
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 2 ++
2
asic specific file to support specific asic;
3. not include KIQ patch as it has been merged into kernel;
4. not include CSA patch as monk will submit it;
Xiangliang Yu (11):
drm/amdgpu/ring: add two interfaces to support r/w registers with kiq
drm/amdgpu/gfx8: implement emit_rreg/wreg function
For virtualization, it is must for driver to use KIQ to access
registers when it is out of GPU full access mode.
Signed-off-by: Xiangliang Yu
Signed-off-by: Monk Liu
---
drivers/gpu/drm/amd/amdgpu/Makefile| 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 +++
drivers/gpu/drm/amd
For gpu vf device, first need to request full gpu access before
accessing gpu registers, and release full gpu access after the
access is done.
Signed-off-by: Xiangliang Yu
Signed-off-by: Monk Liu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 9 +
drivers/gpu/drm/amd/amdgpu
Call VI virtualization functions if device is Vf.
Signed-off-by: Xiangliang Yu
Signed-off-by: Monk Liu
---
drivers/gpu/drm/amd/amdgpu/vi.c | 34 --
1 file changed, 32 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm
Virtualization don't need the dc, disable it.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 03d28a1..a6d828c 1
Virtual display is default setting for virtualization, enable it.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index 4e7df8e
Current amdgpu reset process only works on bare-metal and for
SRIOV many inside it need re-work to adapt to vf device.
This is a temporary workaround to skip gpu reset.
Signed-off-by: Monk Liu
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +++
1 file changed
For virt, freed mailbox irq should be handled in hw fini, not hw
init. Correct it.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/vi.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index
Reboot process will call HW fini functions of IP blocks. For virt,
need to send event three before hw fini and send event four after
hw fini.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd
Virtual display doesn't allocate amdgpu_encoder when initializing,
so will get invaild pointer if try to free amdgpu_encoder when
unloading driver.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/dce_virtual.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --
If start all VFs at same time, the GPU hypervisor need more time
to handle mailbox access. Set it to five seconds according to
test experience.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu
vi_mqd is only used by VI family but mqd_ptr is common for all
ASIC, so change the pointer to void.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 2 +-
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c| 26 +-
2 files changed, 18 insertions(+), 10
Need to free mqd backup when destroying ring.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 2202f02..23cf6fa 100644
--- a/drivers
When send messages to hypervior, the messages format should be is
idh_request, not idh_event.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c
b
Because different HWs have different definition for CE & DE meta
data, follow mqd design to move the structures to vi_structs.h.
And change the prefix from amdgpu to vi as the structures is only
for VI family.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c|
Confirm if sys driver and sOS are already been loaded through sOS
sign register, skip loading sys driver and sOS if finding the sign.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/psp_v3_1.c | 18 --
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a
SRIOV can support for loading ucode with PSP block, enable it.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c
b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 660b13b
For SRIOV, multi vce engine will hang when encoding. Add VMHUB
flush to workaround it, will continue to find the root cause later.
Signed-off-by: Xiangliang Yu
Signed-off-by: Frank Min
---
drivers/gpu/drm/amd/amdgpu/vce_v4_0.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a
Add VCE ring test slow workaround for SRIOV.
Signed-off-by: Xiangliang Yu
Signed-off-by: Frank Min
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
b/drivers/gpu/drm/amd/amdgpu
Update the initialization sequence of VCE to make VCE work.
Signed-off-by: Xiangliang Yu
Signed-off-by: Frank Min
---
drivers/gpu/drm/amd/amdgpu/vce_v4_0.c | 9 ++---
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
b/drivers/gpu/drm/amd
Add separate vmhub flush function so that other components can
reuse it.
Signed-off-by: Xiangliang Yu
Signed-off-by: Frank Min
---
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 77 +--
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.h | 3 ++
2 files changed, 49 insertions
Now VCE block can work for SRIOV, enable ring & ib test.
Signed-off-by: Xiangliang Yu
Signed-off-by: Frank Min
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
b/drivers/gpu/drm/amd/am
the series patch will enable VCE function for SRIOV.
Xiangliang Yu (5):
drm/amdgpu/vce4: update VCE initialization sequence for SRIOV
drm/amdgpu/gmc9: add separate vmhub flush function
drm/amdgpu/vce4: workaround multi vce engine encoding hang issue
drm/amdgpu/vce4: workaround VCE ring
Update the initialization sequence of VCE to make VCE work.
Signed-off-by: Frank Min
---
drivers/gpu/drm/amd/amdgpu/vce_v4_0.c | 9 ++---
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
index 8dde83f
Now VCE block can work for SRIOV, enable ring & ib test.
Signed-off-by: Frank Min
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index cdff938..6ccd244 10064
Add VCE ring test slow workaround for SRIOV.
Signed-off-by: Frank Min
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
b/drivers/gpu/drm/amd/amdgpu
For SRIOV doesn't need clockgating, bypass it.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index f6b2329..ca77e33 100644
--- a/dr
For SRIOV doesn't need CG, so bypass it.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
index 6268451..dbfe48d 100644
--- a/dr
GPU hypervisor cover all settings of CG and PG, so guest doesn't
need to do anything. Bypass it.
Signed-off-by: Frank Min
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt
Change place of virt_init_setting function so that can cover the
cg and pg flags configuration.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 10 +-
drivers/gpu/drm/amd/amdgpu/vi.c| 10 +-
2 files changed, 10 insertions(+), 10 deletions(-)
diff --git
/soc15: enable UVD code path for sriov
drm/amdgpu/uvd7: add sriov uvd initialization sequences
drm/amdgpu/uvd7: add uvd doorbell initialization for sriov
drm/amdgpu/uvd7: add UVD hw init sequences for sriov
Xiangliang Yu (4):
drm/amdgpu/virt: bypass cg and pg setting for SRIOV
drm/amdgpu
From: Frank Min
Move mm table construction functions into mmsch header file so that
UVD can reuse it.
Signed-off-by: Frank Min
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/mmsch_v1_0.h | 57 +
drivers/gpu/drm/amd/amdgpu/vce_v4_0.c | 57
Used virt_alloc_mm_table function to allocate MM table memory.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/vce_v4_0.c | 20 +++-
1 file changed, 3 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
b/drivers/gpu/drm/amd/amdgpu
Add two functions to allocate & free MM table memory.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 46
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 2 ++
2 files changed, 48 insertions(+)
diff --git a/drivers/gpu/drm/amd/am
From: Frank Min
Enable UVD block for SRIOV.
Signed-off-by: Frank Min
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c
b/drivers/gpu/drm/amd/amdgpu/soc15.c
index
From: Frank Min
Add UVD initialization for SRIOV.
Signed-off-by: Frank Min
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c | 246 ++
1 file changed, 246 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
b/drivers/gpu/drm
From: Daniel Wang
Fixed PSP loading issue for sriov.
Signed-off-by: Daniel Wang
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/vce_v4_0.c | 18 +++---
1 file changed, 15 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
b/drivers/gpu
From: Frank Min
Add UVD doorbell for SRIOV.
Signed-off-by: Frank Min
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
From: Frank Min
Add UVD hw init.
Signed-off-by: Frank Min
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c | 92 ---
1 file changed, 54 insertions(+), 38 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
b/drivers/gpu/drm
From: Daniel Wang
Now GPU hypervisor will load SDMA and RLCG ucode, so skip it
in guest.
Signed-off-by: Daniel Wang
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
b
From: Pixel Ding
Reset GDW, GWS and OA when SRIOV do reset.
Signed-off-by: Pixel Ding
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b
From: Pixel Ding
The SRIOV host driver cleans framebuffer for each VF, guest driver
needn't this action which costs much time on some virtualization
platform, otherwise it might get timeout to initialize.
Signed-off-by: Pixel Ding
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/a
From: Pixel Ding
Fix NULL pointer reference.
Signed-off-by: Pixel Ding
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu
If psp version doesn't match asd version, asd loading will be
failed. Add workaround to bypass it for sriov.
Signed-off-by: Daniel Wang
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/amd/a
From: Frank Min
According to HW design, need to clean doorbell after setup MMSCH
table.
Signed-off-by: Frank Min
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/vce_v4_0.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers
Change message to debug level as VI does.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c
b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c
index e967a7b..96139ec 100644
--- a
rs. So use amdgpu default clk value for SRIOV
and non-dpm cases.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
ind
For virtualization, firmware loading need the firmware version info,
and will load the right firmware. So, transfer fw_version to toc.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers
Forget to check UCODE_ID_STORAGE case and will cause to print
error message when loading driver, corret it.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
Forget to check UCODE_ID_STORAGE case and will cause to print
error message when loading driver, corret it.
v2: use "drm/amdgpu" as the prefix for patch tile.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 6 --
1 file changed, 4 insertions(+), 2
For virtualization, firmware loading need the firmware version info,
and will load the right firmware. So, transfer fw_version to toc.
v2: use "drm/amd/powerplay" as the prefix for patch title.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 2
Vi_structs.h has defined vi_mqd, drop redundant vi_mqd define.
Signed-off-by: Monk Linu
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 266 +-
1 file changed, 3 insertions(+), 263 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu
SMU buffer is used for power feature, but for virtualization, the
power is controlled by hypervisor. Ignore it.
Signed-off-by: Xiangliang Yu
Signed-off-by: Monk Liu
---
drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 15 ---
1 file changed, 12 insertions(+), 3 deletions
For SR-IOV client, driver shouldn't touch the GFX hw during HW
fini, otherwise, gfx will fail to start after rebooting guest os.
Signed-off-by: shaoyunl
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 4
1 file changed, 4 insertions(+)
diff --git a/driver
If doesn't enable dpm, the powerplay will not allocate memory for
hw management. So, hw_init_power_state_table function will reference
NULL pointer when resetting.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 4 ++--
1 file changed, 2 insertions(
As SR-IOV initialization is difference from bare metal, the series patch
will change code path of intialization according to HW design.
And the fourth and fifth patch is fix loading/unloading guest driver issue.
Xiangliang Yu (6):
drm/amdgpu: drop redundant vi_mqd define
drm/amd/powerplay
Schedule a workqueue for VM fault handler on GMC V8.0 for SRIOV
support.
Signed-off-by: shaoyunl
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 40 ++-
1 file changed, 39 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd
For virtualization, FW size need to cut its digest part.
Signed-off-by: Frank Min
Signed-off-by: Monk Liu
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr
SMU buffer is used for power feature, but for virtualization, the
power is controlled by hypervisor. Ignore it.
Signed-off-by: Xiangliang Yu
Signed-off-by: Monk Liu
---
drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff
As SR-IOV initialization is difference from bare metal, the series patch
will change code path of initialization according to HW design.
Changes in V2:
1. Remove VM fault patch;
2. Split out the third patch into two patches to make more clear;
Xiangliang Yu (6):
drm/amdgpu: drop redundant
Put the initial part close to memory allocate, it will make code
more clear.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
b/drivers/gpu
For SR-IOV client, driver shouldn't touch the GFX hw during HW
fini, otherwise, gfx will fail to start after rebooting guest os.
Signed-off-by: shaoyunl
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 4
1 file changed, 4 insertions(+)
diff --git a/driver
Vi_structs.h has defined vi_mqd, drop redundant vi_mqd define.
Signed-off-by: Monk Liu
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 266 +-
1 file changed, 3 insertions(+), 263 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu
For virtualization, FW size need to cut its digest part.
Signed-off-by: Frank Min
Signed-off-by: Monk Liu
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr
If doesn't enable dpm, the powerplay will not allocate memory for
hw management. So, hw_init_power_state_table function will reference
NULL pointer when resetting.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 4 ++--
1 file changed, 2 insertions(
different hardware;
In the end, the patch series is support serval virtualization
features:
1. Support CSA feature;
2. Support Mailbox communication with GPU hypervisor;
3. Support KIQ feature;
Xiangliang Yu (23):
drm/amdgpu: add support kernel interface queue(KIQ)
drm/amdgpu: add kiq into
Export KIQ interfaces so that others components can use the
interfaces to setup queues.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 20
1 file changed, 20 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
b/drivers/gpu/drm/amd
Add support KIQ in Makefile to make it into module.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile
b/drivers/gpu/drm/amd/amdgpu/Makefile
index dd0b6db..635ff94 100644
: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 +
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 3 +-
drivers/gpu/drm/amd/mxgpu/amd_mxgpu.c| 104 +++
drivers/gpu/drm/amd/mxgpu/amd_mxgpu.h| 37 +++
4 files changed, 145 insertions(+), 1
Add new flag to identify chips that is support virtualization.
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/include/amd_shared.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h
b/drivers/gpu/drm/amd/include/amd_shared.h
index c02469a
Context Save Area feature need to update va info so that hardware
can save state into correct area. So export it.
Signed-off-by: Monk Liu
Signed-off-by: Xiangliang Yu
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 +++
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 6 +++---
2 files changed, 6
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