diff options
| author | José Roberto de Souza <jose.souza@intel.com> | 2018-10-30 14:57:46 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-10-31 15:25:01 -0700 |
| commit | 3e037f9b0ab7b6ae40bf6ab14a5aead51b011717 (patch) | |
| tree | 537b202bd2777c68640e19d02e4e4d6bd3888b41 | |
| parent | 3b90946fcb6f13b65888c380461793a9dea9d1f4 (diff) | |
| download | linux-3e037f9b0ab7b6ae40bf6ab14a5aead51b011717.tar.bz2 | |
drm/i915/debugfs: Do not print cached information of a disconnected sink
Besides of give the expected output of i915_display_info it will also
avoid some aux ch transactions that would timeout by obvious reasons.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181030215750.28213-1-jose.souza@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 041319d48ca3..1a4d9d996fda 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -3064,16 +3064,17 @@ static void intel_connector_info(struct seq_file *m, seq_printf(m, "connector %d: type %s, status: %s\n", connector->base.id, connector->name, drm_get_connector_status_name(connector->status)); - if (connector->status == connector_status_connected) { - seq_printf(m, "\tname: %s\n", connector->display_info.name); - seq_printf(m, "\tphysical dimensions: %dx%dmm\n", - connector->display_info.width_mm, - connector->display_info.height_mm); - seq_printf(m, "\tsubpixel order: %s\n", - drm_get_subpixel_order_name(connector->display_info.subpixel_order)); - seq_printf(m, "\tCEA rev: %d\n", - connector->display_info.cea_rev); - } + + if (connector->status == connector_status_disconnected) + return; + + seq_printf(m, "\tname: %s\n", connector->display_info.name); + seq_printf(m, "\tphysical dimensions: %dx%dmm\n", + connector->display_info.width_mm, + connector->display_info.height_mm); + seq_printf(m, "\tsubpixel order: %s\n", + drm_get_subpixel_order_name(connector->display_info.subpixel_order)); + seq_printf(m, "\tCEA rev: %d\n", connector->display_info.cea_rev); if (!intel_encoder) return; |