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<head>
<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BYT]igt/sysfs_rc6_residency fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69692">69692</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[BYT]igt/sysfs_rc6_residency fails
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>huax.lu@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>System Environment:
--------------------------
Platform: Baytrail
Kernel: (drm-intel-nightly)565d170f33cc46ec4b33911c9302a506fe72fd60
Bug detailed description:
-----------------------------
It fails on Baytrail with -nightly kernel.
output:
Diff was too high. That is unpossible
dmesg:
[ 114.158881] [drm:i915_driver_open],
[ 114.158913] [drm:intel_crtc_cursor_set], cursor off
[ 114.158918] [drm:intel_crtc_set_config], [CRTC:3] [FB:26] #connectors=1 (x
y) (0 0)
[ 114.158926] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=0, fb_changed=0
[ 114.158931] [drm:intel_modeset_stage_output_state], [CONNECTOR:16:eDP-1] to
[CRTC:3]
[ 114.158936] [drm:intel_crtc_cursor_set], cursor off
[ 114.158939] [drm:intel_crtc_set_config], [CRTC:6] [NOFB]
[ 114.158943] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:6], mode_changed=0, fb_changed=0
[ 114.158947] [drm:intel_modeset_stage_output_state], [CONNECTOR:16:eDP-1] to
[CRTC:3]
[ 114.158968] [drm:i915_driver_open],
[ 114.158980] [drm:intel_crtc_cursor_set], cursor off
[ 114.158984] [drm:intel_crtc_set_config], [CRTC:3] [FB:26] #connectors=1 (x
y) (0 0)
[ 114.158989] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=0, fb_changed=0
[ 114.158993] [drm:intel_modeset_stage_output_state], [CONNECTOR:16:eDP-1] to
[CRTC:3]
[ 114.158997] [drm:intel_crtc_cursor_set], cursor off
[ 114.159000] [drm:intel_crtc_set_config], [CRTC:6] [NOFB]
[ 114.159003] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:6], mode_changed=0, fb_changed=0
[ 114.159007] [drm:intel_modeset_stage_output_state], [CONNECTOR:16:eDP-1] to
[CRTC:3]
[ 114.159021] [drm:i915_driver_open],
[ 114.159426] [drm:intel_crtc_cursor_set], cursor off
[ 114.159431] [drm:intel_crtc_set_config], [CRTC:3] [FB:26] #connectors=1 (x
y) (0 0)
[ 114.159436] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=0, fb_changed=0
[ 114.159440] [drm:intel_modeset_stage_output_state], [CONNECTOR:16:eDP-1] to
[CRTC:3]
[ 114.159444] [drm:intel_crtc_cursor_set], cursor off
[ 114.159447] [drm:intel_crtc_set_config], [CRTC:6] [NOFB]
[ 114.159450] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:6], mode_changed=0, fb_changed=0
[ 114.159454] [drm:intel_modeset_stage_output_state], [CONNECTOR:16:eDP-1] to
[CRTC:3]
[ 119.159656] [drm:intel_enable_rc6], RC6 and deep RC6 enabled
[ 119.159729] [drm:intel_enable_rc6], RC6 and deep RC6 enabled
[ 119.159773] [drm:intel_enable_rc6], RC6 and deep RC6 enabled
[ 119.159814] [drm:intel_enable_rc6], RC6 and deep RC6 enabled
[ 122.160195] [drm:intel_enable_rc6], RC6 and deep RC6 enabled
[ 122.160246] [drm:intel_enable_rc6], RC6 and deep RC6 enabled
[ 122.160288] [drm:intel_enable_rc6], RC6 and deep RC6 enabled
[ 122.160405] [drm:i915_driver_open],
[ 122.160426] [drm:intel_crtc_cursor_set], cursor off
[ 122.160431] [drm:intel_crtc_set_config], [CRTC:3] [FB:26] #connectors=1 (x
y) (0 0)
[ 122.160438] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=0, fb_changed=0
[ 122.160443] [drm:intel_modeset_stage_output_state], [CONNECTOR:16:eDP-1] to
[CRTC:3]
[ 122.160448] [drm:intel_crtc_cursor_set], cursor off
[ 122.160451] [drm:intel_crtc_set_config], [CRTC:6] [NOFB]
[ 122.160454] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:6], mode_changed=0, fb_changed=0
[ 122.160458] [drm:intel_modeset_stage_output_state], [CONNECTOR:16:eDP-1] to
[CRTC:3]
[ 122.160472] [drm:i915_driver_open],
[ 122.161609] [drm:intel_crtc_cursor_set], cursor off
[ 122.161614] [drm:intel_crtc_set_config], [CRTC:3] [FB:26] #connectors=1 (x
y) (0 0)
[ 122.161620] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=0, fb_changed=0
[ 122.161624] [drm:intel_modeset_stage_output_state], [CONNECTOR:16:eDP-1] to
[CRTC:3]
[ 122.161628] [drm:intel_crtc_cursor_set], cursor off
[ 122.161631] [drm:intel_crtc_set_config], [CRTC:6] [NOFB]
[ 122.161634] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:6], mode_changed=0, fb_changed=0
[ 122.161638] [drm:intel_modeset_stage_output_state], [CONNECTOR:16:eDP-1] to
[CRTC:3]
Reproduce steps:
----------------------------
1. ./sysfs_rc6_residency</pre>
</div>
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