<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><span class="vcard"><a class="email" href="mailto:krisman@collabora.co.uk" title="krisman@collabora.co.uk">krisman@collabora.co.uk</a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] igt@kms_plane_scaling - Test assertion failure function igt_drm_plane_commit Failed assertion: ret == 0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103159">bug 103159</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Assignee</td>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
<td>krisman@collabora.co.uk
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] igt@kms_plane_scaling - Test assertion failure function igt_drm_plane_commit Failed assertion: ret == 0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103159#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] igt@kms_plane_scaling - Test assertion failure function igt_drm_plane_commit Failed assertion: ret == 0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103159">bug 103159</a>
from <span class="vcard"><a class="email" href="mailto:krisman@collabora.co.uk" title="krisman@collabora.co.uk">krisman@collabora.co.uk</a>
</span></b>
<pre>Hi,
By reviewing the logs, I see two kinds of failures:
On the CI APL and GLK:
[drm:skl_check_pipe_max_pixel_rate [i915]] Max supported pixel clock with
scaling exceeded
And on the CI KBL:
[drm:__setplane_internal] Invalid pixel format XR24 little-endian (0x34325258)
On my personal system, which is an APL, I get the second kind of error. It is
due the attempt to use that pixel format on a cursor plane, which apparently is
not supported. Since we blindly fetch a plane, we could avoid that error with
something like:
--- a/tests/kms_plane_scaling.c
+++ b/tests/kms_plane_scaling.c
@@ -215,7 +215,7 @@ static void test_plane_scaling(data_t *d)
}
/* Set up fb2->plane2 mapping. */
- d->plane2 = igt_output_get_plane(output, 2);
+ d->plane2 = igt_output_get_plane_type(output,
DRM_PLANE_TYPE_OVERLAY);
igt_plane_set_fb(d->plane2, &d->fb2);
/* 2nd plane windowed */
That said, once I prevent that issue, I can hit the second error on my APL lake
too:
[drm:skl_check_pipe_max_pixel_rate [i915]] Max supported pixel clock with
scaling exceeded</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>