.
CCing dri-devel per Daniel's suggestion since this issue brought
some interesting misuse of private objects.
[1] https://bugzilla.kernel.org/show_bug.cgi?id=207383
Nicholas Kazlauskas (7):
drm/amd/display: Store tiling_flags and tmz_surface on dm_plane_state
drm/amd/display: Reset plane
e object for pageflips as well, avoiding the
page fault issued caused by pageflipping under load with commits
executing out of order.
Cc: Harry Wentland
Cc: Bhawanpreet Lakha
Signed-off-by: Nicholas Kazlauskas
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 199 ++
1 fi
te at all for global validation.
Optimization can come later so we don't reset DC planes at all for
MEDIUM udpates and avoid validation, but we might require some extra
checks in DM to achieve this.
Cc: Bhawanpreet Lakha
Cc: Hersen Wu
Signed-off-by: Nicholas Kazlauskas
---
.../gpu/
dded bonus.
Cc: Bhawanpreet Lakha
Cc: Harry Wentland
Cc: Leo Li
Cc: Daniel Vetter
Signed-off-by: Nicholas Kazlauskas
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 720 +++---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 11 +-
2 files changed, 280 insertions(+), 451 deletions(-
.
Cc: Bhawanpreet Lakha
Cc: Rodrigo Siqueira
Cc: Hersen Wu
Signed-off-by: Nicholas Kazlauskas
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 19 ---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/driver
et.
So instead of querying new tiling_flags and tmz_surface use the ones
from the plane_state directly.
While we're at it, also update the force_disable_dcc option based
on the state from atomic check.
Cc: Bhawanpreet Lakha
Cc: Rodrigo Siqueira
Signed-off-by: Nicholas Kazlauskas
---
.../gpu/dr
[Why]
So we're not racing with userspace or deadlocking DM.
[How]
These flags are now stored on dm_plane_state itself and acquried and
validated during commit_check, so just use those instead.
Cc: Daniel Vetter
Cc: Bhawanpreet Lakha
Cc: Rodrigo Siqueira
Signed-off-by: Nicholas Kazla
ff-by: Nicholas Kazlauskas
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 60 +++
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 2 +
2 files changed, 37 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/drivers/gpu/drm/amd/di
r entering and exiting HDR
but the metadata can be changed without one.
Cc: Harry Wentland
Nicholas Kazlauskas (2):
drm/amd/display: Expose HDR output metadata for supported connectors
drm/amd/display: Only force modesets when toggling HDR
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_
the stream update. This will only happen in non-modeset
cases.
Cc: Harry Wentland
Signed-off-by: Nicholas Kazlauskas
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 34 +++
1 file changed, 28 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm
27;t completely unnecessary.
The requirement can later be reduced to just entering and exiting HDR
or switching max bpc.
Cc: Harry Wentland
Signed-off-by: Nicholas Kazlauskas
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 125 ++
1 file changed, 125 insertions(+)
diff --git a/driv
this problem is to block framebuffer changes
in the drm_atomic_helper_async_check function for now.
Cc: Daniel Vetter
Cc: Harry Wentland
Cc: Andrey Grodzovsky
Cc: # v4.14+
Fixes: fef9df8b5945 ("drm/atomic: initial support for asynchronous plane
update")
Signed-off-by: Nichol
hat the framebuffer
will have previously been prepared and any subsequent async updates
will always call prepare and cleanup_fb like the non-async atomic
commit path would.
Cc: Michel Dänzer
Cc: Daniel Vetter
Cc: Andrey Grodzovsky
Cc: Harry Wentland
Signed-off-by: Nicholas Kazlauskas
-
ed to
previous values sent to the hardware.
Signed-off-by: Nicholas Kazlauskas
Reviewed-by: Harry Wentland
---
drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 7 -
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 255 +-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 7 +-
3
pace drivers to implement support.
Signed-off-by: Nicholas Kazlauskas
Reviewed-by: Harry Wentland
Cc: Manasi Navare
---
drivers/gpu/drm/drm_atomic_uapi.c | 4
drivers/gpu/drm/drm_crtc.c| 2 ++
drivers/gpu/drm/drm_mode_config.c | 6 ++
include/drm/drm_crtc.h| 9 +++
age flip timestamp from being the previous timestamp
to the calculation to the next timestamp when position >= vtotal.
Signed-off-by: Nicholas Kazlauskas
Reviewed-by: Harry Wentland
Cc: Michel Dänzer
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 7 ++-
1 file changed, 6 insertions(+),
These include the drm_connector 'vrr_capable' and the drm_crtc
'vrr_enabled' properties.
Signed-off-by: Nicholas Kazlauskas
Cc: Harry Wentland
Cc: Manasi Navare
Cc: Pekka Paalanen
Cc: Ville Syrjälä
Cc: Michel Dänzer
---
Documentation/gpu/drm-kms.rst | 7 +
evel/2017-October/155207.html
https://lists.freedesktop.org/archives/dri-devel/2018-September/189404.htm
https://lists.freedesktop.org/archives/dri-devel/2018-September/190910.html
https://lists.freedesktop.org/archives/dri-devel/2018-October/192211.html
https://lists.freedesktop.org/archives/dri-d
g variable refresh rates using
drm_connector_attach_vrr_capable_property().
The value should be updated based on driver and hardware capability
by using drm_connector_set_vrr_capable_property().
Signed-off-by: Nicholas Kazlauskas
Reviewed-by: Manasi Navare
Reviewed-by: Harry Wentland
---
drive
g variable refresh rates using
drm_connector_attach_vrr_capable_property().
The value should be updated based on driver and hardware capabiltiy
by using drm_connector_set_vrr_capable_property().
Signed-off-by: Nicholas Kazlauskas
Reviewed-by: Manasi Navare
Reviewed-by: Harry Wentland
---
drive
ed to
previous values sent to the hardware.
Signed-off-by: Nicholas Kazlauskas
Reviewed-by: Harry Wentland
---
drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 7 -
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 255 +-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 7 +-
3
age flip timestap from being the previous timestamp
to the calculation to the next timestamp when position >= vtotal.
Signed-off-by: Nicholas Kazlauskas
Cc: Michel Dänzer
Cc: Harry Wentland
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 7 ++-
1 file changed, 6 insertions(+), 1 deleti
These include the drm_connector 'vrr_capable' and the drm_crtc
'vrr_enabled' properties.
Signed-off-by: Nicholas Kazlauskas
Cc: Harry Wentland
Cc: Manasi Navare
Cc: Pekka Paalanen
Cc: Ville Syrjälä
Cc: Michel Dänzer
---
Documentation/gpu/drm-kms.rst | 7 +
pace drivers to implement support.
Signed-off-by: Nicholas Kazlauskas
Reviewed-by: Harry Wentland
Cc: Manasi Navare
---
drivers/gpu/drm/drm_atomic_uapi.c | 4
drivers/gpu/drm/drm_crtc.c| 2 ++
drivers/gpu/drm/drm_mode_config.c | 6 ++
include/drm/drm_crtc.h| 9 +++
ves/dri-devel/2018-September/190910.html
https://lists.freedesktop.org/archives/dri-devel/2018-October/192211.html
https://lists.freedesktop.org/archives/dri-devel/2018-October/192874.html
Nicholas Kazlauskas (5):
drm: Add vrr_capable property to the drm connector
drm: Add vrr_enabled property to dr
ed to
previous values sent to the hardware.
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 7 -
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 255 +-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 7 +-
3 files changed, 138 insertions(+)
These include the drm_connector 'vrr_capable' and the drm_crtc
'vrr_enabled' properties.
Signed-off-by: Nicholas Kazlauskas
---
Documentation/gpu/drm-kms.rst | 7 +++
drivers/gpu/drm/drm_connector.c | 22 ++
2 files changed, 29 inserti
pace drivers to implement support.
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/drm_atomic_uapi.c | 4
drivers/gpu/drm/drm_crtc.c| 2 ++
drivers/gpu/drm/drm_mode_config.c | 6 ++
include/drm/drm_crtc.h| 9 +
include/drm/drm_mode_config.h | 5 +
5 fi
g variable refresh rates using
drm_connector_attach_vrr_capable_property().
The value should be updated based on driver and hardware capabiltiy
by using drm_connector_set_vrr_capable_property().
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/drm_connec
dri-devel/2018-September/189404.htm
https://lists.freedesktop.org/archives/dri-devel/2018-September/190910.html
https://lists.freedesktop.org/archives/dri-devel/2018-October/192211.html
https://lists.freedesktop.org/archives/dri-devel/2018-October/192874.html
Nicholas Kazlauskas (4):
drm: Add vrr
fresh state and capability before the CRTC
disable pass.
(3) Performing VRR stream updates on-flip is needed for enabling BTR
support.
VRR packets and timing adjustments are now tracked and compared to
previous values sent to the hardware.
Signed-off-by: Nicholas Kazlauskas
---
.../gpu/dr
These include the drm_connector 'vrr_capable' and the drm_crtc
'vrr_enabled' properties.
Signed-off-by: Nicholas Kazlauskas
---
Documentation/gpu/drm-kms.rst | 7 +++
drivers/gpu/drm/drm_connector.c | 22 ++
2 files changed, 29 inserti
pace drivers to implement support.
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/drm_atomic_uapi.c | 4
drivers/gpu/drm/drm_crtc.c| 2 ++
drivers/gpu/drm/drm_mode_config.c | 6 ++
include/drm/drm_crtc.h| 9 +
include/drm/drm_mode_config.h | 5 +
5 fi
g variable refresh rates using
drm_connector_attach_vrr_capable_property().
The value should be updated based on driver and hardware capabiltiy
by using drm_connector_set_vrr_capable_property().
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/drm_connec
are linked below for reference:
https://lists.freedesktop.org/archives/amd-gfx/2018-April/021047.html
https://lists.freedesktop.org/archives/dri-devel/2017-October/155207.html
https://lists.freedesktop.org/archives/dri-devel/2018-September/189404.htm
https://lists.freedesktop.org/archives/dri-devel/
iable refresh state and capability before the CRTC
disable pass.
(3) Performing VRR stream updates on-flip is needed for enabling BTR
support.
VRR packets and timing adjustments are now tracked and compared to
previous values sent to the hardware.
Signed-off-by: Nicholas Kazlauskas
---
.../gp
These include the drm_connector 'vrr_capable' and the drm_crtc
'vrr_enabled' properties.
Signed-off-by: Nicholas Kazlauskas
---
Documentation/gpu/drm-kms.rst | 7 +++
drivers/gpu/drm/drm_connector.c | 22 ++
2 files changed, 29 inserti
pace drivers to implement support.
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/drm_atomic_uapi.c | 4
drivers/gpu/drm/drm_crtc.c| 2 ++
drivers/gpu/drm/drm_mode_config.c | 6 ++
include/drm/drm_crtc.h| 9 +
include/drm/drm_mode_config.h | 5 +
5 fi
g variable refresh rates using
drm_connector_attach_vrr_capable_property().
The value should be updated based on driver and hardware capabiltiy
by using drm_connector_set_vrr_capable_property().
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/drm_connec
/dri-devel/2017-October/155207.html
https://lists.freedesktop.org/archives/dri-devel/2018-September/189404.html
https://lists.freedesktop.org/archives/dri-devel/2018-September/190910.html
Nicholas Kazlauskas (4):
drm: Add vrr_capable property to the drm connector
drm: Add vrr_en
t the current implementation treats
variable_refresh_enabled as a strict requirement for sending
the VRR enable *or* disable packet.
Signed-off-by: Nicholas Kazlauskas
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 232 +-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 6
atomic it isn't filtered
from legacy userspace queries. This allows for Xorg userspace drivers
to implement support in non-atomic setups.
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/drm_atomic_helper.c | 1 +
drivers/gpu/drm/drm_atomic_uapi.c | 6 ++
drivers/gpu/drm/drm_c
a userspace
controlled option.
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/drm_atomic_uapi.c | 6 ++
drivers/gpu/drm/drm_connector.c | 35 +++
include/drm/drm_connector.h | 27
3 files changed, 68 insertions(+)
diff
https://lists.freedesktop.org/archives/dri-devel/2017-October/155207.html
https://lists.freedesktop.org/archives/dri-devel/2018-September/189404.html
Nicholas Kazlauskas
Nicholas Kazlauskas (3):
drm: Add variable refresh rate properties to connector
drm: Add variable refresh property to DRM CRTC
dr
With the introduction of new properties in DRM these amdgpu driver
specific ones are no longer necessary.
Change-Id: Idc88f2e3e036aacc8fe726b15db03d900e509e7c
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 12
drivers/gpu/drm/amd/amdgpu
This is no longer needed with the addition of the DRM properties.
The base driver correctly checks that notify_freesync is non-null before
calling so there shouldn't be any null pointer dereferences as a result
of this.
Change-Id: If0833b201c81303ca4062393e873faf3ef7c143b
Signed-off-by: Nic
: Nicholas Kazlauskas
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 50 +++
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 3 --
2 files changed, 18 insertions(+), 35 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/drivers/gpu/drm/amd/display
From: Harry Wentland
Add the ioctl to enable/disable freesync.
Signed-off-by: Harry Wentland
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 +++
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 15 +++
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.
From: Harry Wentland
Add connector properties for controlling freesync.
Signed-off-by: Harry Wentland
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 13 +
drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 4
.../gpu/drm/amd/display/amdgpu_dm/am
From: Harry Wentland
Add code to tear down freesync modules when disabled.
Signed-off-by: Harry Wentland
Signed-off-by: Alex Deucher
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 40 ++-
1 file changed, 29 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/amd/
atomic it isn't filtered
from legacy userspace queries. This allows for Xorg userspace drivers
to implement support in non-atomic setups.
Change-Id: I5a5044f48fc68fcdbcfaa5141e83b44747d7116b
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/drm_atomic.c| 6 ++
drivers/gp
a userspace
controlled option.
Change-Id: I5f60f8b57534e1d3dacda4c64c6c9106b42f4439
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/drm_atomic.c| 9 +
drivers/gpu/drm/drm_connector.c | 35 +
include/drm/drm_connector.h | 27
below for reference:
https://lists.freedesktop.org/archives/amd-gfx/2018-April/021047.html
https://lists.freedesktop.org/archives/dri-devel/2017-October/155207.html
Nicholas Kazlauskas
Anthony Koo (1):
drm/amd/display: Refactor FreeSync module
Harry Wentland (3):
drm/amdgp
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