From: Jim Bride <jim.bride@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH v4 3/3] drm/i915/dp/mst: Add source port info to debugfs output
Date: Thu, 14 Apr 2016 10:18:37 -0700 [thread overview]
Message-ID: <1460654317-31288-3-git-send-email-jim.bride@linux.intel.com> (raw)
In-Reply-To: <1460654317-31288-1-git-send-email-jim.bride@linux.intel.com>
Modify the debugfs output for i915_dp_mst_info to list the source port for
the DP MST topology in question.
v2: rebase
v3: rebase
v4: rebase
cc: Jani Nikula <jani.nikula@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jim Bride <jim.bride@linux.intel.com>
---
drivers/gpu/drm/i915/i915_debugfs.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 46cc03b..dd8c5c9 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -3446,7 +3446,8 @@ static int i915_dp_mst_info(struct seq_file *m, void *unused)
intel_dig_port = enc_to_dig_port(encoder);
if (!intel_dig_port->dp.can_mst)
continue;
-
+ seq_printf(m, "MST Source Port %c\n",
+ port_name(intel_dig_port->port));
drm_dp_mst_dump_topology(m, &intel_dig_port->dp.mst_mgr);
}
drm_modeset_unlock_all(dev);
--
2.5.0
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next prev parent reply other threads:[~2016-04-14 17:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-14 17:18 [PATCH v4 1/3] drm/edid: Add drm_edid_get_monitor_name() Jim Bride
2016-04-14 17:18 ` [PATCH v4 2/3] drm/dp/mst: Enhance DP MST debugfs output Jim Bride
2016-04-14 17:18 ` Jim Bride [this message]
2016-04-15 6:26 ` ✗ Fi.CI.BAT: failure for series starting with [v4,1/3] drm/edid: Add drm_edid_get_monitor_name() Patchwork
2016-04-15 12:37 ` Daniel Vetter
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