[PATCH] drm/i915: Make DP-MST connector info work

[PATCH] drm/i915: Make DP-MST connector info work

[Maarten Lankhorst]

Commit 9a148a96fc3a ("drm/i915/debugfs: add dp mst info") adds support
for DP-MST to intel_connector_info, but forgot to remove the early
return for DP-MST.

Remove it, and print out MST connectors directly.

Fixes: 9a148a96fc3a ("drm/i915/debugfs: add dp mst info")
Cc: <stable@vger.kernel.org> # v4.11+
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: Libin Yang <libin.yang@intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 76b07a9b3548..b739eb75731e 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -3104,7 +3104,7 @@ static void intel_connector_info(struct seq_file *m,
 			   connector->display_info.cea_rev);
 	}
 
-	if (!intel_encoder || intel_encoder->type == INTEL_OUTPUT_DP_MST)
+	if (!intel_encoder)
 		return;
 
 	switch (connector->connector_type) {
-- 
2.11.0

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✓ Fi.CI.BAT: success for drm/i915: Make DP-MST connector info work

[Patchwork]

== Series Details ==

Series: drm/i915: Make DP-MST connector info work
URL   : https://patchwork.freedesktop.org/series/26352/
State : success

== Summary ==

Series 26352v1 drm/i915: Make DP-MST connector info work
https://patchwork.freedesktop.org/api/1.0/series/26352/revisions/1/mbox/

Test gem_exec_suspend:
        Subgroup basic-s4-devices:
                dmesg-warn -> PASS       (fi-kbl-7560u) fdo#100125
Test kms_flip:
        Subgroup basic-flip-vs-wf_vblank:
                fail       -> PASS       (fi-blb-e6850) fdo#99093 +2
Test kms_pipe_crc_basic:
        Subgroup suspend-read-crc-pipe-b:
                dmesg-warn -> PASS       (fi-byt-n2820) fdo#101516
Test prime_vgem:
        Subgroup basic-wait-default:
                pass       -> DMESG-WARN (fi-skl-6700hq) fdo#101515

fdo#100125 https://bugs.freedesktop.org/show_bug.cgi?id=100125
fdo#99093 https://bugs.freedesktop.org/show_bug.cgi?id=99093
fdo#101516 https://bugs.freedesktop.org/show_bug.cgi?id=101516
fdo#101515 https://bugs.freedesktop.org/show_bug.cgi?id=101515

fi-bdw-5557u     total:279  pass:268  dwarn:0   dfail:0   fail:0   skip:11  time:443s
fi-bdw-gvtdvm    total:279  pass:257  dwarn:8   dfail:0   fail:0   skip:14  time:433s
fi-blb-e6850     total:279  pass:224  dwarn:1   dfail:0   fail:0   skip:54  time:354s
fi-bsw-n3050     total:279  pass:242  dwarn:1   dfail:0   fail:0   skip:36  time:530s
fi-bxt-j4205     total:279  pass:260  dwarn:0   dfail:0   fail:0   skip:19  time:512s
fi-byt-j1900     total:279  pass:253  dwarn:2   dfail:0   fail:0   skip:24  time:489s
fi-byt-n2820     total:279  pass:250  dwarn:1   dfail:0   fail:0   skip:28  time:480s
fi-glk-2a        total:279  pass:260  dwarn:0   dfail:0   fail:0   skip:19  time:601s
fi-hsw-4770      total:279  pass:263  dwarn:0   dfail:0   fail:0   skip:16  time:437s
fi-hsw-4770r     total:279  pass:263  dwarn:0   dfail:0   fail:0   skip:16  time:417s
fi-ilk-650       total:279  pass:229  dwarn:0   dfail:0   fail:0   skip:50  time:418s
fi-ivb-3520m     total:279  pass:261  dwarn:0   dfail:0   fail:0   skip:18  time:494s
fi-ivb-3770      total:279  pass:261  dwarn:0   dfail:0   fail:0   skip:18  time:472s
fi-kbl-7500u     total:279  pass:261  dwarn:0   dfail:0   fail:0   skip:18  time:470s
fi-kbl-7560u     total:279  pass:269  dwarn:0   dfail:0   fail:0   skip:10  time:573s
fi-kbl-r         total:279  pass:260  dwarn:1   dfail:0   fail:0   skip:18  time:590s
fi-pnv-d510      total:279  pass:223  dwarn:1   dfail:0   fail:0   skip:55  time:560s
fi-skl-6260u     total:279  pass:269  dwarn:0   dfail:0   fail:0   skip:10  time:453s
fi-skl-6700hq    total:279  pass:222  dwarn:2   dfail:0   fail:30  skip:24  time:345s
fi-skl-6700k     total:279  pass:257  dwarn:4   dfail:0   fail:0   skip:18  time:468s
fi-skl-6770hq    total:279  pass:269  dwarn:0   dfail:0   fail:0   skip:10  time:481s
fi-skl-gvtdvm    total:279  pass:266  dwarn:0   dfail:0   fail:0   skip:13  time:436s
fi-snb-2520m     total:279  pass:251  dwarn:0   dfail:0   fail:0   skip:28  time:542s
fi-snb-2600      total:279  pass:250  dwarn:0   dfail:0   fail:0   skip:29  time:407s

21d74e215ad650f0e8e30de609bd65601f0aa11d drm-tip: 2017y-06m-26d-09h-12m-14s UTC integration manifest
6bd0e37 drm/i915: Make DP-MST connector info work

== Logs ==

For more details see: https://intel-gfx-ci.01.org/CI/Patchwork_5041/
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Re: [Intel-gfx] [PATCH] drm/i915: Make DP-MST connector info work

[Pandiyan, Dhinakaran]

Patch looks correct, 
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>


On Mon, 2017-06-26 at 10:33 +0200, Maarten Lankhorst wrote:
> Commit 9a148a96fc3a ("drm/i915/debugfs: add dp mst info") adds support
> for DP-MST to intel_connector_info, but forgot to remove the early
> return for DP-MST.
> 
> Remove it, and print out MST connectors directly.
> 
> Fixes: 9a148a96fc3a ("drm/i915/debugfs: add dp mst info")
> Cc: <stable@vger.kernel.org> # v4.11+
> Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
> Cc: Libin Yang <libin.yang@intel.com>
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> ---
>  drivers/gpu/drm/i915/i915_debugfs.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
> index 76b07a9b3548..b739eb75731e 100644
> --- a/drivers/gpu/drm/i915/i915_debugfs.c
> +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> @@ -3104,7 +3104,7 @@ static void intel_connector_info(struct seq_file *m,
>  			   connector->display_info.cea_rev);
>  	}
>  
> -	if (!intel_encoder || intel_encoder->type == INTEL_OUTPUT_DP_MST)
> +	if (!intel_encoder)
>  		return;
>  
>  	switch (connector->connector_type) {