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| author |   Damien Lespiau <damien.lespiau@intel.com> | 2014-08-04 22:01:33 +0100 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-04-16 11:42:38 +0200 |
| commit | b403745c84592b26a0713e6944c2b109f6df5c82 (patch) | |
| tree | 2a9637db41a186834ebc78e0fcea9ffe1a953bd9 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | drm/i915: suppress false PLL state warnings on non-GMCH platforms (diff) | |
| download | wireguard-linux-b403745c84592b26a0713e6944c2b109f6df5c82.tar.xz wireguard-linux-b403745c84592b26a0713e6944c2b109f6df5c82.zip | |
drm/i915: Iterate through the initialized DDIs to prepare their buffers
Not every DDIs is necessarily connected can be strapped off and, in the
future, we'll have platforms with a different number of default DDI
ports. So, let's only call intel_prepare_ddi_buffers() on DDI ports that
are actually detected.
We also use the opportunity to give a struct intel_digital_port to
intel_prepare_ddi_buffers() as we'll need it in a following patch to
query if the port supports HMDI or not.
On my HSW machine this removes the initialization of a couple of
(unused) DDIs.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions