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<blockquote style="position: relative; padding-left: 55px;"><section><a href="https://fosstodon.org/users/jani/statuses/111465514776430620">Jani Nikula (jani@fosstodon.org)'s status on Saturday, 25-Nov-2023 03:42:26 JST</a><a href="https://fosstodon.org/@jani" title="jani@fosstodon.org"><img src="https://gnusocial.jp/avatar/184821-48-20231010181809.webp" width="48" height="48" alt="Jani Nikula" style="position: absolute; left: 0; top: 0;">Jani Nikula</a><div><a href="https://mastodon.social/@nixCraft/111465280135168409" rel="in-reply-to">in reply to</a><ul><li></ul></div></section><article><p><a href="https://mastodon.social/@nixCraft">@nixCraft</a> </p><p>I always liked this:</p><p>	/* We do this three times for luck */<br>	for (i = 0; i &lt; 3; i++) {<br>		intel_de_write(dev_priv, DPLL(pipe), dpll);<br>		intel_de_posting_read(dev_priv, DPLL(pipe));<br>		udelay(150); /* wait for warmup */<br>	}</p><p><a href="https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/i915/display/intel_dpll.c?h=v6.7-rc2#n1638" rel="nofollow noreferrer">https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/i915/display/intel_dpll.c?h=v6.7-rc2#n1638</a></p></article><footer><a rel="bookmark" href="https://gnusocial.jp/conversation/2373171#notice-4686435">In conversation</a><time datetime="2023-11-25T03:42:26+09:00" title="Saturday, 25-Nov-2023 03:42:26 JST">about a year ago</time> <span>from <span><a href="https://fosstodon.org/@jani/111465514776430620" rel="external" title="Sent from fosstodon.org via ActivityPub">fosstodon.org</a></span></span><a href="https://fosstodon.org/@jani/111465514776430620">permalink</a><h4>Attachments</h4><ol><li><article><header><div>Domain not in remote thumbnail source whitelist: git.kernel.org</div><h5><a href="https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/i915/display/intel_dpll.c?h=v6.7-rc2#n1638">intel_dpll.c « display « i915 « drm « gpu « drivers - kernel/git/torvalds/linux.git - Linux kernel source tree</a></h5><div></div></header><div></div><footer></footer></article></li></ol></footer></blockquote>

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Jani Nikula (jani@fosstodon.org)'s status on Saturday, 25-Nov-2023 03:42:26 JSTJani Nikula
in reply to
- nixCraft 🐧
@nixCraft
I always liked this:
/* We do this three times for luck */
for (i = 0; i < 3; i++) {
intel_de_write(dev_priv, DPLL(pipe), dpll);
intel_de_posting_read(dev_priv, DPLL(pipe));
udelay(150); /* wait for warmup */
}
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/i915/display/intel_dpll.c?h=v6.7-rc2#n1638
In conversationabout a year ago from fosstodon.orgpermalink
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1. Domain not in remote thumbnail source whitelist: git.kernel.org
  intel_dpll.c « display « i915 « drm « gpu « drivers - kernel/git/torvalds/linux.git - Linux kernel source tree

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