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| author | Dmitry Osipenko <digetx@gmail.com> | 2020-07-01 10:42:32 +0300 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2020-07-01 10:49:25 +0200 |
| commit | ea5bc3b15e0f2a245ef1b0093ebe8bc489d49936 (patch) | |
| tree | eb61c223395aec0acb01dd8eddb96b2004c30a46 /drivers/gpu/drm/tidss/tidss_dispc.c | |
| parent | 4ec0a44ba8d797876ff416fc0317a0169483d240 (diff) | |
drm/of: Make drm_of_find_panel_or_bridge() to check graph's presence
When graph isn't defined in a device-tree, the of_graph_get_remote_node()
prints a noisy error message, telling that port node is not found. This is
undesirable behaviour in our case because absence of a panel/bridge graph
is a valid case. Let's check the graph's presence in a device-tree before
proceeding with parsing of the graph.
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200701074232.13632-3-digetx@gmail.com
Diffstat (limited to 'drivers/gpu/drm/tidss/tidss_dispc.c')
0 files changed, 0 insertions, 0 deletions