Commit 2fb82601 authored Apr 27, 2015 by Alex Deucher Committed by Sasha Levin May 17, 2015

drm/radeon: add SI DPM quirk for Sapphire R9 270 Dual-X 2G GDDR5

[ Upstream commit cd17e02ff4db58ec32d35cf331c705d295779930 ]

Seems to have problems with high mclks.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=76490



Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

parent 572a8eae

drivers/gpu/drm/radeon/si_dpm.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2921,6 +2921,7 @@ struct si_dpm_quirk {
		static struct si_dpm_quirk si_dpm_quirk_list[] = {
		/* PITCAIRN - https://bugs.freedesktop.org/show_bug.cgi?id=76490 */
		{ PCI_VENDOR_ID_ATI, 0x6810, 0x1462, 0x3036, 0, 120000 },
		{ PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0xe271, 0, 120000 },
		{ 0, 0, 0, 0 },
		};