Silence missing-graph error for DRM bridges
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b4 am [email protected]Versions newest first · linked by author and title
- v10 Latest2 patches 3 repliesIn review
- v92 patches 2 repliesSuperseded
Patches in v10 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | of_graph: add of_graph_is_present()drivers/ include/ | +29 | 1 reply | |
| 2/2 | drm/of: Make drm_of_find_panel_or_bridge() to check graph's presencedrivers/ | +9 | 0 replies |
Reviews trailers per patch
All 2 patches have a Reviewed-by or Acked-by.
| Patch | Rob Herring | Sam Ravnborg | Laurent Pinchart |
|---|---|---|---|
| 1/2 | R-b | R-b | |
| 2/2 | R-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 3 reviewers.
Cover letter [PATCH v10 0/2] Silence missing-graph error for DRM bridges
Hi!
This small series improves DRM bridges code by silencing a noisy error coming from of-graph code for the device-trees that are missing a display bridge graph.
graph: no port node found in ...
One example where this error happens is an older bridge-less DTB used in conjunction with a newer kernel which has a display controller driver that supports DRM bridges.
Changelog:
v10:- Corrected doc-comment, unbroke the of_graph_get_next_endpoint() and
improved commit's message in the "add of_graph_is_present()" patch. Thanks to Laurent Pinchart for spotting the problems!
v9: - These two patches are factored out from [1] in order to ease applying
of the patches.
- The of_graph_presents() is renamed to of_graph_is_present() like it was requested by Rob Herring in the review comment to [1].
- Added Rob's r-b.
[1] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=184102
Dmitry Osipenko (2):
of_graph: add of_graph_is_present()
drm/of: Make drm_of_find_panel_or_bridge() to check graph's presence
drivers/gpu/drm/drm_of.c | 9 +++++++++ drivers/of/property.c | 23 +++++++++++++++++++++++ include/linux/of_graph.h | 6 ++++++ 3 files changed, 38 insertions(+)
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2.26.0