[Intel-gfx] [PULL] topic/amdgpu-dp2.0-mst

[Jani Nikula]

On Fri, 29 Oct 2021, Jani Nikula <jani.nikula at linux.intel.com> wrote:
> On Wed, 27 Oct 2021, Lyude Paul <lyude at redhat.com> wrote:
>> topic/amdgpu-dp2.0-mst-2021-10-27:
>> UAPI Changes:
>> Nope!
>>
>> Cross-subsystem Changes:
>> drm_dp_update_payload_part1() takes a new argument for specifying what the
>> VCPI slot start is
>>
>> Core Changes:
>> Make the DP MST helpers aware of the current starting VCPI slot/VCPI total
>> slot count...
>>
>> Driver Changes:
>> ...and then add support for taking advantage of this for 128b/132b links on DP
>> 2.0 for amdgpu
>> The following changes since commit 6f2f7c83303d2227f47551423e507d77d9ea01c7:
>>
>>   Merge tag 'drm-intel-gt-next-2021-10-21' of
>> git://anongit.freedesktop.org/drm/drm-intel into drm-next (2021-10-22 06:30:34
>> +1000)
>>
>> are available in the Git repository at:
>>
>>   git://anongit.freedesktop.org/drm/drm-misc tags/topic/amdgpu-dp2.0-mst-2021-
>> 10-27
>
> I'm curious, how did you generate and send this pull request? The lines
> are wrapped with newlines, and you have non-breaking spaces instead of
> regular spaces there.
>
> So for me this fails with:
>
> Pulling   git://anongit.freedesktop.org/drm/drm-misc tags/topic/amdgpu-dp2.0-mst-2021- 10-27 ...
> fatal: invalid refspec 'git://anongit.freedesktop.org/drm/drm-misc'

Fixed manually, but I can't pull this into drm-intel-next directly after
all, because the baseline is not in drm-intel-next history. The diffstat
for drm-intel-next is:

65 files changed, 3656 insertions(+), 780 deletions(-)

I asked for this to be a topic branch so I could pull it into
drm-intel-next. I guess I'll just have to do a drm-next backmerge
instead.

BR,
Jani.


>
> BR,
> Jani.
>
>
>>
>> for you to fetch changes up to 00f965e700ef5aa2d889e7e65c7458531d2a4bcf:
>>
>>   drm/amdgpu/display: fix build when CONFIG_DRM_AMD_DC_DCN is not set (2021-
>> 10-27 19:50:26 -0400)
>>
>> ----------------------------------------------------------------
>> UAPI Changes:
>> Nope!
>>
>> Cross-subsystem Changes:
>> drm_dp_update_payload_part1() takes a new argument for specifying what the
>> VCPI slot start is
>>
>> Core Changes:
>> Make the DP MST helpers aware of the current starting VCPI slot/VCPI total
>> slot count...
>>
>> Driver Changes:
>> ...and then add support for taking advantage of this for 128b/132b links on DP
>> 2.0 for amdgpu
>>
>> ----------------------------------------------------------------
>> Alex Deucher (1):
>>       drm/amdgpu/display: fix build when CONFIG_DRM_AMD_DC_DCN is not set
>>
>> Bhawanpreet Lakha (3):
>>       drm: Remove slot checks in dp mst topology during commit
>>       drm: Update MST First Link Slot Information Based on Encoding Format
>>       drm/amd/display: Add DP 2.0 MST DM Support
>>
>> Fangzhi Zuo (1):
>>       drm/amd/display: Add DP 2.0 MST DC Support
>>
>>  drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c  |  29 ++
>>  .../drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c  |   3 +
>>  .../drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c  |   7 +-
>>  drivers/gpu/drm/amd/display/dc/core/dc.c           |  14 +
>>  drivers/gpu/drm/amd/display/dc/core/dc_link.c      | 292
>> +++++++++++++++++++++
>>  drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c   |  19 ++
>>  drivers/gpu/drm/amd/display/dc/dc_link.h           |   7 +
>>  drivers/gpu/drm/amd/display/dc/dc_stream.h         |  13 +
>>  drivers/gpu/drm/drm_dp_mst_topology.c              |  42 ++-
>>  drivers/gpu/drm/i915/display/intel_dp_mst.c        |   4 +-
>>  drivers/gpu/drm/nouveau/dispnv50/disp.c            |   2 +-
>>  drivers/gpu/drm/radeon/radeon_dp_mst.c             |   4 +-
>>  include/drm/drm_dp_mst_helper.h                    |   5 +-
>>  13 files changed, 425 insertions(+), 16 deletions(-)

-- 
Jani Nikula, Intel Open Source Graphics Center