View All Attachments for Bug 92524

Attachment #118963
complete dmesg log	text/plain	2015-10-18 15:18:06 UTC	95.72 KB	no flags	Details

Attachment #118964
verbose lspci output for the GPU	text/plain	2015-10-18 15:18:58 UTC	1.06 KB	no flags	Details

Attachment #118978
possible fix	patch	2015-10-19 13:34:17 UTC	1.57 KB	no flags	Details

Attachment #118987
attachment-7674-0.html	text/html	2015-10-19 15:35:25 UTC	694 bytes	no flags	Details

<div dir="ltr">&gt; The attached patch should fix it. pwm control is only available with dpm, and you&#39;ve disabled dpm via the kernel command line.<br><br>Oh yes, the last grub update (fortuitously made the morning before I change my GPU for the one described above) introduced a &quot;radeon.dpm=0&quot; default kernel command line option, probably to workaround that other bug <a href="https://bugzilla.kernel.org/show_bug.cgi?id=103271">https://bugzilla.kernel.org/show_bug.cgi?id=103271</a><br><br>Thank you for your fast answer, I will try both (the patch and the kernel command line option).<br><br>On which source tree this patch must be applied?<br><br>--<br>Thomas DEBESSE</div>

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