linux-stable.git/drivers/gpu/drm/amd/amdgpu/vi.c, branch v5.8

drm/amdgpu: fix wrong vram lost counter increment V2

2020-04-13T16:02:08+00:00

Vram lost counter is wrongly increased by two during baco reset.

V2: assumed vram lost for mode1 reset on all ASICs

Signed-off-by: Evan Quan 
Acked-by: Alex Deucher 
Signed-off-by: Alex Deucher

drm/amdgpu: cleanup all virtualization detection routine

2020-04-01T18:44:42+00:00

we need to move virt detection much earlier because:
1) HW team confirms us that RCC_IOV_FUNC_IDENTIFIER will always
be at DE5 (dw) mmio offset from vega10, this way there is no
need to implement detect_hw_virt() routine in each nbio/chip file.
for VI SRIOV chip (tonga & fiji), the BIF_IOV_FUNC_IDENTIFIER is at
0x1503

2) we need to acknowledged we are SRIOV VF before we do IP discovery because
the IP discovery content will be updated by host everytime after it recieved
a new coming "REQ_GPU_INIT_DATA" request from guest (there will be patches
for this new handshake soon).

Signed-off-by: Monk Liu 
Reviewed-by: Emily Deng 
Signed-off-by: Alex Deucher

drm/amd/powerplay: cover the powerplay implementation details V3

2020-01-14T15:18:08+00:00

This can save users much troubles. As they do not
actually need to care whether swSMU or traditional
powerplay routine should be used.

V2: apply the fixes to vi.c and cik.c also
V3: squash in oops fix

Signed-off-by: Evan Quan 
Reviewed-by: Alex Deucher 
Signed-off-by: Alex Deucher

drm/amdgpu: flag vram lost on baco reset for VI/CIK

2019-11-26T19:51:03+00:00

VI/CIK BACO was inflight when this fix landed for SOC15/NV.
Add the fix to VI/CIK as well.

Acked-by: Evan Quan 
Acked-by: Christian König 
Signed-off-by: Alex Deucher

drm/amdgpu: add supports_baco callback for VI asics.

2019-11-19T21:42:48+00:00

BACO - Bus Active, Chip Off

Check the BACO capabilities from the powerplay table.

Reviewed-by: Evan Quan 
Signed-off-by: Alex Deucher

drm/amdgpu: enable BACO reset for SMU7 based dGPUs (v2)

2019-10-15T19:55:32+00:00

Use BACO to reset the GPU if supported on SMU7 based
dGPUs.

v2: don't use baco on CI parts

Reviewed-by: Evan Quan 
Acked-by: Christian König 
Signed-off-by: Alex Deucher

drm/amdgpu: add reset_method asic callback for vi

2019-07-31T04:24:10+00:00

VI always uses the legacy pci based reset.

Reviewed-by: Evan Quan 
Signed-off-by: Alex Deucher

drm/amdgpu: drop dead header

2019-07-17T18:34:20+00:00

Not used anymore.

Reviewed-by: Evan Quan 
Acked-by: Christian König 
Noticed-by: Dave Airlie 
Signed-off-by: Alex Deucher

Merge tag 'drm-misc-next-2019-06-14' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2019-06-14T09:44:24+00:00

drm-misc-next for v5.3:

UAPI Changes:

Cross-subsystem Changes:
- Add code to signal all dma-fences when freed with pending signals.
- Annotate reservation object access in CONFIG_DEBUG_MUTEXES

Core Changes:
- Assorted documentation fixes.
- Use irqsave/restore spinlock to add crc entry.
- Move code around to drm_client, for internal modeset clients.
- Make drm_crtc.h and drm_debugfs.h self-contained.
- Remove drm_fb_helper_connector.
- Add bootsplash to todo.
- Fix lock ordering in pan_display_legacy.
- Support pinning buffers to current location in gem-vram.
- Remove the now unused locking functions from gem-vram.
- Remove the now unused kmap-object argument from vram helpers.
- Stop checking return value of debugfs_create.
- Add atomic encoder enable/disable helpers.
- pass drm_atomic_state to atomic connector check.
- Add atomic support for bridge enable/disable.
- Add self refresh helpers to core.

Driver Changes:
- Add extra delay to make MTP SDM845 work.
- Small fixes to virtio, vkms, sii902x, sii9234, ast, mcde, analogix, rockchip.
- Add zpos and ?BGR8888 support to meson.
- More removals of drm_os_linux and drmP headers for amd, radeon, sti, r128, r128, savage, sis.
- Allow synopsis to unwedge the i2c hdmi bus.
- Add orientation quirks for GPD panels.
- Edid cleanups and fixing handling for edid < 1.2.
- Add runtime pm to stm.
- Handle s/r in dw-hdmi.
- Add hooks for power on/off to dsi for stm.
- Remove virtio dirty tracking code, done in drm core.
- Rework BO handling in ast and mgag200.

Tiny conflict in drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c,
needed #include  to make it compile.

Signed-off-by: Daniel Vetter 
From: Maarten Lankhorst 
Link: https://patchwork.freedesktop.org/patch/msgid/0e01de30-9797-853c-732f-4a5bd6e61445@linux.intel.com

drm/amd: drop use of drmP.h in remaining files

2019-06-10T21:04:34+00:00

With this commit drm/amd/ has no longer any uses of
the deprecated drmP.h header file.

Signed-off-by: Sam Ravnborg 
Reviewed-by: Alex Deucher 
Cc: "Christian König" 
Cc: "David (ChunMing) Zhou" 
Cc: David Airlie 
Cc: Daniel Vetter 
Link: https://patchwork.freedesktop.org/patch/msgid/20190609220757.10862-11-sam@ravnborg.org