This flag was accidentally left off of SDMAv4.4.2 when it was
added. SDMAv4.4.2, like all other SDMA engines, does support
secure submission.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd
The kfd CRIU code takes up about a thousand lines
in the kfd_chardev file; move it to its own file.
No functional change intended.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdkfd/Makefile | 1 +
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 972 +-
drivers
The kfd CRIU code takes up about a thousand lines
in the kfd_chardev file; move it to its own file.
No functional change intended.
Signed-off-by: David Francis
Reviewed-by: Felix Kuehling
---
drivers/gpu/drm/amd/amdkfd/Makefile | 1 +
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 974
On some APU systems, there is no atom context and so the
atom_context struct is null.
Add a check to the VBIOS_INFO branch of amdgpu_info_ioctl
to handle this case, returning all zeroes.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 19 ---
1 file
On some APU systems, there is no atom context and so the
atom_context struct is null.
Add a check to the VBIOS_INFO branch of amdgpu_info_ioctl
to handle this case, returning all zeroes.
v2: Maintain current use of {} initialization.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu
https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/88
v3: changed name of flag
v4: added checks for invalid flag combinations
Reviewed-by: David Yat Sin w
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 7 +++
drivers/gpu/drm/amd/amdgpu
dmaunmap can call ttm_bo_validate, which expects the
ttm dma_resv to be held.
Acquire the locks in amdgpu_amdkfd_gpuvm_dmaunmap_mem.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 12
the
topology path.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 +---
drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 3 +++
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu
.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c| 13 +
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h| 8 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c | 2 +-
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 33 +++
drivers/gpu/drm/amd/amdkfd
the
topology path.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 +---
drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 6 --
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu
: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h| 2 +-
.../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 23 +++
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 14 +--
include/uapi/linux/kfd_ioctl.h| 2 ++
4 files changed, 34 insertions
override function for this case, and
add a check to ensure it is not used on UNCACHED memory.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c| 13 +
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h| 8 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c | 2 +-
drivers/gpu
override function for this case, and
add a check to ensure it is not used on UNCACHED memory.
V2: Combined APU and NUMA code into one patch
V3: Fixed a potential nullptr in amdgpu_vm_bo_update
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c| 17 +++-
drivers/gpu/drm
any issues.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h| 6 -
.../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 23 +++
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 19 ++-
3 files changed, 37 insertions(+), 11 deletions
the
topology path.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 +---
drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 6 --
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 13 +
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 4 +++-
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c| 1 +
drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h | 1 +
include/uapi/drm/amdgpu_drm.h
On 2023-06-22 17:10, Ramesh Errabolu wrote:
Call KFD api to get Dmabuf instead of calling GEM Prime API
Would appreciate a more detailed commit message to explain why the
KFD API is preferred over the GEM API.
With or without that change, this is
Reviewed-by: David Francis
Signed-off-by
dma_buf.
Regards,
Ramesh
Looks good.
With the new commit message, patch is
Reviewed-by: David Francis
On 2023-06-22 17:10, Ramesh Errabolu wrote:
Call KFD api to get Dmabuf instead of calling GEM Prime API
Would appreciate a more detailed commit message to explain why the
KFD API is
This is in support of a RCCL change that requires specific
coherence behaviour.
Corresponding Thunk patch is at
https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/88
These flags (for GEM and SVM allocations) allocate
memory that allows for system-scope atomic semantics.
On GFX943 these flags cause caches to be avoided on
non-local memory.
On all other ASICs they are identical in functionality to the
equivalent COHERENT flags.
Signed-off-by: David Francis
-scope atomic semantics.
On GFX943 these flags cause caches to be avoided on
non-local memory.
On all other ASICs they are identical in functionality to the
equivalent COHERENT flags.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 2 ++
drivers/gpu/drm/amd
These flags (for GEM and SVM allocations) allocate
memory that allows for system-scope atomic semantics.
On GFX943 these flags cause caches to be avoided on
non-local memory.
On all other ASICs they are identical in functionality to the
equivalent COHERENT flags.
Signed-off-by: David Francis
https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/88
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 2 ++
drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 1 +
drivers/gpu/drm/amd
https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/88
v3: changed name of flag
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 2 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 1 +
drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 1
The code in kfd_mqd_manager_v11.c to support criu dump and
restore of queue state was missing.
Added it; should be equivalent to kfd_mqd_manager_v10.c.
CC: Felix Kuehling
Signed-off-by: David Francis
---
.../gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c | 41 +++
1 file changed
In a refactor, the watermark clock inputs to
powerplay from DC were changed from units of 10kHz to
kHz clocks.
One division by 100 was not converted into a division
by 1000.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c | 2 +-
1 file changed, 1 insertion
Watermarks were being multiplied by 1000 in amdgpu_dm
and divided by 1000 in powerplay. Change watermarks
to units of mhz to stop doing that.
Signed-off-by: David Francis
---
.../amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 24 +-
.../drm/amd/display/dc/dm_services_types.h| 16
We were multiplying clock requests by 1000 in amdgpu_dm
and then dividing them by 1000 in powerplay.
Also, the vega12 code was dividing by 10 when it should have been
multiplying (to convert units of 10kHz to units of kHz).
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/display/amdgpu_dm
Watermarks were being multiplied by 1000 in amdgpu_dm
and divided by 1000 in powerplay. Change watermarks
to units of mhz to stop doing that.
Signed-off-by: David Francis
---
.../amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 24 +-
.../drm/amd/display/dc/dm_services_types.h| 16
The default unit in powerplay is 10kHz
To convert from 10kHz to kHz, multiply by 10
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
b
This will clean up powerplay code, as we are no longer
multiplying the clocks by 1000 in DM and then dividing them
by 1000 in powerplay
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 6 +++---
drivers/gpu/drm/amd/include/dm_pp_interface.h
The default unit in powerplay is 10kHz
To convert from 10kHz to kHz, multiply by 10
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
b
This will clean up powerplay code, as we are no longer
multiplying the clocks by 1000 in DM and then dividing them
by 1000 in powerplay
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 6 +++---
drivers/gpu/drm/amd/include/dm_pp_interface.h
Watermarks were being multiplied by 1000 in amdgpu_dm
and divided by 1000 in powerplay. Change watermarks
to units of MHz to stop doing that.
Signed-off-by: David Francis
---
.../amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 24 +-
.../drm/amd/display/dc/dm_services_types.h| 16
value of
1 to hardware.
Signed-off-by: David Francis
Bugzilla: https://bugs.freedesktop.org/108668
Fixes: 416615ea9578 ("drm/amd/display: set backlight level limit to 1")
Cc: suresh.gutt...@amd.com
Cc: harry.wentl...@amd.com
Cc: samant...@posteo.net
---
.../gpu/drm/amd/display/amdgpu
Backlight Transfer Characteristics,
Ready To Undock Notification
Changed functions: Get System Parameters,
Get System BIOS Requests
All changes are right from the standard
ATI ACPI Control Methods V0.44
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 31
ven
series ASICs and only on eDP monitors.
This is a new property on amdgpu connectors, with a range of
0 (off) to 4 (severe backlight reduction).
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 5 +++
drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 2 +
.../g
Move struct dmcu_version from dc.h to dmcu.h to allow
dmcu to be included on its own
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/display/Makefile | 3 +-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 21 ++
drivers/gpu/drm/amd/display/dc/dc.h | 8 +-
drivers/gpu
are, which is currently available for
Raven ASICs only. If the feature does not work, please
ensure your firmware is up to date.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 5 +++
drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 2 +
.../gpu/drm/amd/display
Move struct dmcu_version from dc.h to dmcu.h to allow
dmcu to be included on its own
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/display/Makefile | 3 +-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 21 ++
drivers/gpu/drm/amd/display/dc/dc.h | 8 +-
drivers/gpu
Move struct dmcu_version from dc.h to dmcu.h to allow
dmcu to be included on its own
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/display/Makefile | 3 +-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 21 ++
drivers/gpu/drm/amd/display/dc/dc.h | 8 +-
drivers/gpu
are, which is currently available for
Raven ASICs only. If the feature does not work, please
ensure your firmware is up to date.
v2:
Fix commit message, only attach property if DMCU loaded
v3:
Storre ABM level in crtc state to accommodate dc
Signed-off-by: David Francis
---
drivers/gpu/drm/
only once. Use
the backlight caps in the backlight-to-dc
calculation.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 +
drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 83 +++
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 59
are, which is currently available for
Raven ASICs only. If the feature does not work, please
ensure your firmware is up to date.
v2:
Fix commit message, only attach property if DMCU loaded
v3:
Store ABM level in crtc state to accommodate dc
v4:
Fix ABM saving on dpms cycle
Signed-off-by: Dav
Move struct dmcu_version from dc.h to dmcu.h to allow
dmcu to be included on its own
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/display/Makefile | 3 +-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 21 ++
drivers/gpu/drm/amd/display/dc/dc.h | 8 +-
drivers/gpu
The fallback code for getting default backlight caps was using
the wrong variable name. Fix it.
Fixes:
https://lists.freedesktop.org/archives/dri-devel/2018-November/197752.html
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 ++--
1 file changed, 2
to be
enabled. It counts the register reads and writes since the
last entry
v2: Don't check for NULL before kfree
Signed-off-by: David Francis
Reviewed-by: Harry Wentland
Acked-by: Leo Li
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +
.../amd/display/amdgpu_dm/amdgpu_dm_tr
Some of the grandfathered amd display code does not follow
Linux coding style and emits warnings or errors on checkpatch
No functional changes here - just cleanup
Signed-off-by: David Francis
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 96 +--
1 file changed, 47
The function intel_compute_rc_parameters is part of the dsc spec
and is not driver-specific. Other drm drivers might like to use
it. The function is not changed; just moved and renamed.
Signed-off-by: David Francis
---
drivers/gpu/drm/drm_dsc.c | 133
, so the
mux component of a group is larger by one additional mux word
and one additional component
Now that there is native 422 support, the configuration option
previously called enable422 is renamed to simple_422 to avoid
confusion
Signed-off-by: David Francis
---
drivers/gpu/drm/drm_dsc.c
drivers with
their own SDP struct headers
David Francis (3):
drm/i915: Move dsc rate params compute into drm
drm/dsc: Add native 420 and 422 support to compute_rc_params
drm/dsc: Change infoframe_pack to payload_pack
drivers/gpu/drm/drm_dsc.c | 236 --
drivers
ff-by: David Francis
---
drivers/gpu/drm/drm_dsc.c | 86 +++
drivers/gpu/drm/i915/intel_vdsc.c | 2 +-
include/drm/drm_dsc.h | 2 +-
3 files changed, 45 insertions(+), 45 deletions(-)
diff --git a/drivers/gpu/drm/drm_dsc.c b/drivers/gpu/drm/drm_
The function intel_compute_rc_parameters is part of the dsc spec
and is not driver-specific. Other drm drivers might like to use
it. The function is not changed; just moved and renamed.
Reviewed-by: Harry Wentland
Signed-off-by: David Francis
---
drivers/gpu/drm/drm_dsc.c | 135
: Harry Wentland
Signed-off-by: David Francis
---
drivers/gpu/drm/drm_dsc.c | 33 ++-
drivers/gpu/drm/i915/intel_vdsc.c | 4 ++--
include/drm/drm_dsc.h | 4 ++--
3 files changed, 28 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm
own SDP struct headers
v2:
Rebase onto drm-next
Refactor drm_dsc_dp_pps_header_init
Clean up documentation on new drm function
David Francis (3):
drm/i915: Move dsc rate params compute into drm
drm/dsc: Add native 420 and 422 support to compute_rc_params
drm/dsc: Split DSC PPS and SDP header
The function intel_compute_rc_parameters is part of the dsc spec
and is not driver-specific. Other drm drivers might like to use
it. The function is not changed; just moved and renamed.
Reviewed-by: Harry Wentland
Signed-off-by: David Francis
---
drivers/gpu/drm/drm_dsc.c | 135
: Harry Wentland
Signed-off-by: David Francis
---
drivers/gpu/drm/drm_dsc.c | 33 ++-
drivers/gpu/drm/i915/intel_vdsc.c | 4 ++--
include/drm/drm_dsc.h | 4 ++--
3 files changed, 28 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm
own SDP struct headers
Re-sending due to Mail Delivery System errors
v2:
Rebase onto drm-next
Refactor drm_dsc_dp_pps_header_init
Clean up documentation on new drm function
David Francis (3):
drm/i915: Move dsc rate params compute into drm
drm/dsc: Add native 420 and 422 support to
property of DSC over any connector, not just DP, and because
drm drivers may have their own SDP structs they wish to use,
make the functions that initialise SDP and PPS headers take
the components they operate on, not drm_dsc_pps_infoframe,
Signed-off-by: David Francis
---
drivers/gpu/drm/drm_dsc.c
- the initial eram and the
interrupt vectors. These are treated as seperate pieces of
firmware and loaded by PSP
The loading occurs in the sw_init hook of DM
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 2 +
drivers/gpu/drm/amd/amdgpu/psp_v10_0.c| 6
- the initial eram and the
interrupt vectors. These are treated as seperate pieces of
firmware and loaded by PSP
The loading occurs in the sw_init hook of DM
If the firmware is not found, the sw_init hook returns without error.
DMCU is not a requirement for DM to run.
Signed-off-by: David Francis
loading into its own function, properly
release firmware, add debug messages
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 2 +
drivers/gpu/drm/amd/amdgpu/psp_v10_0.c| 6 +
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 114 +-
3 files
loading into its own function, properly
release firmware, add debug messages
v3: Use one binary file which contains both firmware pieces
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 21 -
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 10 ++
drivers/gpu/drm
David Francis (3):
drm/amd: Add ucode DMCU support
drm/amd: Add PSP DMCU support
drm/amd: Add DM DMCU support
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 21 -
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 10 ++
drivers/gpu/drm/amd/amdgpu/psp_v10_0.c| 6 ++
.../gpu/drm
parsing
logic similar to MEC, to extract the two ucodes from a single
struct firmware.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 21 +++--
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 10 ++
2 files changed, 29 insertions(+), 2 deletions
.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
index 02be34e72ed9..240dc8c85867 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
+++ b
loaded by the kernel's loading mechanism
and split into two ucodes according to the header.
DMCU is optional, so if the firmware is not found, no error or
warning is raised.
Signed-off-by: David Francis
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 91 ++-
.../gpu/dr
v2: measure intv offset in bytes instead of words
David Francis (3):
drm/amd: Add ucode DMCU support
drm/amd: Add PSP DMCU support
drm/amd: Add DM DMCU support
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 21 -
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 10 ++
drivers/gpu/drm
parsing
logic similar to MEC, to extract the two ucodes from a single
struct firmware.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 21 +++--
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 10 ++
2 files changed, 29 insertions(+), 2 deletions
.
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
index 02be34e72ed9..240dc8c85867 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
+++ b
loaded by the kernel's loading mechanism
and split into two ucodes according to the header.
DMCU is optional, so if the firmware is not found, no error or
warning is raised.
Signed-off-by: David Francis
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 91 ++-
.../gpu/dr
David Francis (2):
drm/amd/display: Add DMCU firmware version
drm/amdgpu: Add DMCU to firmware query interface
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 12
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 ++
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
DMCU firmware version can be read using the AMDGPU_INFO ioctl
or the amdgpu_firmware_info debugfs entry
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 12
include/uapi/drm/amdgpu_drm.h | 2 ++
2 files changed, 14 insertions(+)
diff --git a
Read the version number from the common firmware header and store
it in the dm struct
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 ++
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/gpu
This reverts commit 55a6f5bbcf00a49565946c0a9b8c716313dc6c05.
This commit was accidentally promoted twice
Signed-off-by: David Francis
Reviewed-by: Roman Li
Reviewed-by: Harry Wentland
---
.../drm/amd/display/dc/dcn20/dcn20_hwseq.c| 4 --
.../gpu/drm/amd/display/dc/dcn20/dcn20_optc.c
not associated
with dsc, and power gating on dsc still has an issue on
non-dsc monitors where the dsc hardware block is never init
and so cannot respond to power gating requests. Therefore,
those are left as is
Signed-off-by: David Francis
Reviewed-by: Roman Li
Reviewed-by: Harry Wentland
In create_stream_for_sink, check for SST DP connectors
Parse DSC caps to DC format, then, if DSC is supported,
compute the config
DSC hardware will be programmed by dc_commit_state
Cc: Mikita Lipski
Signed-off-by: David Francis
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 32
timing
Signed-off-by: David Francis
Reviewed-by: Roman Li
Reviewed-by: Harry Wentland
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 12 +---
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c
b/drivers/gpu/drm/amd/display/dc/core/dc.c
For DSC MST, sometimes monitors would break out
in full-screen static. The issue traced back to the
PPS generation code, where these variables were being used
uninitialized and were picking up garbage.
memset to 0 to avoid this
Signed-off-by: David Francis
---
drivers/gpu/drm/amd/display/dc
Store it on drm_dp_mst_port
Signed-off-by: David Francis
---
drivers/gpu/drm/drm_dp_mst_topology.c | 2 ++
include/drm/drm_dp_mst_helper.h | 3 +++
2 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c
b/drivers/gpu/drm/drm_dp_mst_topology.c
index 398e7314ea8b
This field on drm_dp_mst_branch was never filled
Initialize it to zero when the list of ports is created.
When a port is added to the list, increment num_ports
Signed-off-by: David Francis
---
drivers/gpu/drm/drm_dp_mst_topology.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers
t
will not have been created yet
If no DSC is attempted, zero the DSC caps
Cc: Wenjing Liu
Cc: Nikola Cornij
Signed-off-by: David Francis
---
.../display/amdgpu_dm/amdgpu_dm_mst_types.c | 123 +-
.../display/amdgpu_dm/amdgpu_dm_mst_types.h | 3 +
2 files changed, 125 inser
This reverts commit 5f2fd347eeff7d4ce271920efd47baaa18fe968c.
Re-enable enc2_dp_set_dsc_config. This function caused warnings
due to missing register definitions. With the registers added,
this now works
Signed-off-by: David Francis
Reviewed-by: Roman Li
Reviewed-by: Harry Wentland
d not take FEC into account (FEC reduces the PBN per timeslot)
Use the DC helpers (dc_bandwidth_in_kbps_from_timing,
dc_link_bandwidth_kbps) instead
Cc: Jerry Zuo
Signed-off-by: David Francis
---
.../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 41 ---
1 file changed, 8 inserti
To use these functions in drm driver directories, they must be
exported
Signed-off-by: David Francis
---
drivers/gpu/drm/drm_dp_mst_topology.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c
b/drivers/gpu/drm/drm_dp_mst_topology.c
index 53a0ad16e37b
policy itself. This includes
the code for detecting and validating DSC capabilities, enabling
DSC over a link, computing the fair DSC configurations for
multiple DSC displays, and adding to atomic state crtcs that might
need reprogramming due to DSC.
David Francis (14):
Revert "drm/amd/di
Signed-off-by: David Francis
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 80 +++
1 file changed, 80 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 145fd73025dc..8d5357aec5e8 100644
--- a
devices,
use the upstream (peer) device
For DP-to-HDMI or virtual DP peer devices,
use the output port
For the Synaptix workaround, use the link aux
Cc: Wenjing Liu
Cc: Nikola Cornij
Signed-off-by: David Francis
---
.../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 30 ++-
1 file
end of amdgpu atomic check. If it fails,
fail check; This combination of timings cannot be supported.
Cc: Wenjing Liu
Cc: Nikola Cornij
Signed-off-by: David Francis
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 +
.../display/amdgpu_dm/amdgpu_dm_mst_types.c | 375
x27;s feedback
David Francis (14):
Revert "drm/amd/display: skip dsc config for navi10 bring up"
Revert "drm/amd/display: navi10 bring up skip dsc encoder config"
Revert "drm/amd/display: add global master update lock for DCN2"
Revert "drm/amd/display
t
will not have been created yet
If no DSC is attempted, zero the DSC caps
Cc: Wenjing Liu
Cc: Nikola Cornij
Signed-off-by: David Francis
---
.../display/amdgpu_dm/amdgpu_dm_mst_types.c | 123 +-
.../display/amdgpu_dm/amdgpu_dm_mst_types.h | 3 +
2 files changed, 125 inser
In create_stream_for_sink, check for SST DP connectors
Parse DSC caps to DC format, then, if DSC is supported,
compute the config
DSC hardware will be programmed by dc_commit_state
Tested-by: Mikita Lipski
Signed-off-by: David Francis
Reviewed-by: Nicholas Kazlauskas
---
.../gpu/drm/amd
timing
Signed-off-by: David Francis
Reviewed-by: Roman Li
Reviewed-by: Harry Wentland
Reviewed-by: Nicholas Kazlauskas
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 12 +---
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c
b/drivers
To use these functions in drm driver directories, they must be
exported
Signed-off-by: David Francis
---
drivers/gpu/drm/drm_dp_mst_topology.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c
b/drivers/gpu/drm/drm_dp_mst_topology.c
index b40d975aec76
Store it on drm_dp_mst_port
Signed-off-by: David Francis
---
drivers/gpu/drm/drm_dp_mst_topology.c | 2 ++
include/drm/drm_dp_mst_helper.h | 3 +++
2 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c
b/drivers/gpu/drm/drm_dp_mst_topology.c
index d789b7af7dbf
This reverts commit 55a6f5bbcf00a49565946c0a9b8c716313dc6c05.
This commit was accidentally promoted twice
Signed-off-by: David Francis
Reviewed-by: Roman Li
Reviewed-by: Harry Wentland
Reviewed-by: Nicholas Kazlauskas
---
.../drm/amd/display/dc/dcn20/dcn20_hwseq.c| 4 --
.../gpu/drm
end of amdgpu atomic check. If it fails,
fail check; This combination of timings cannot be supported.
Cc: Wenjing Liu
Cc: Nikola Cornij
Signed-off-by: David Francis
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 +
.../display/amdgpu_dm/amdgpu_dm_mst_types.c | 375
not associated
with dsc, and power gating on dsc still has an issue on
non-dsc monitors where the dsc hardware block is never init
and so cannot respond to power gating requests. Therefore,
those are left as is
Signed-off-by: David Francis
Reviewed-by: Roman Li
Reviewed-by: Harry Wentland
devices,
use the upstream (peer) device
For DP-to-HDMI or virtual DP peer devices,
use the output port
For the Synaptix workaround, use the link aux
Cc: Wenjing Liu
Cc: Nikola Cornij
Signed-off-by: David Francis
---
.../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 30 ++-
1 file
before adding connectors
and planes on modesetting crtcs
Cc: Leo Li
Cc: Nicholas Kazlauskas
Signed-off-by: David Francis
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 74 +++
1 file changed, 74 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b
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