<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [GLK-RVP]/[APL-Electro]HDA verb command response timedout; board to board variation with same S/W"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102937#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [GLK-RVP]/[APL-Electro]HDA verb command response timedout; board to board variation with same S/W"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102937">bug 102937</a>
from <span class="vcard"><a class="email" href="mailto:abhay.kumar@intel.com" title="Abhay Kumar <abhay.kumar@intel.com>"> <span class="fn">Abhay Kumar</span></a>
</span></b>
<pre><a href="https://cgit.freedesktop.org/drm/drm-tip/tree/drivers/gpu/drm/i915/intel_cdclk.c">https://cgit.freedesktop.org/drm/drm-tip/tree/drivers/gpu/drm/i915/intel_cdclk.c</a>
we are not entering into func "intel_crtc_compute_min_cdclk"
if (intel_crtc_has_dp_encoder(crtc_state) &&
crtc_state->has_audio &&
crtc_state->port_clock >= 540000 &&
crtc_state->lane_count == 4) {
if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv)) {
/* Display WA #1145: glk,cnl */
min_cdclk = max(316800, min_cdclk);
} else if (IS_GEN9(dev_priv) || IS_BROADWELL(dev_priv)) {
/* Display WA #1144: skl,bxt */
min_cdclk = max(432000, min_cdclk);
}
}
Looks like it will only enter inside for HBR2 and not for HBR or RBR.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>