From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 19 Jun 2017 16:52:47 +0000 (-0400)
Subject: drm/radeon: add a PX quirk for another K53TK variant
X-Git-Tag: release-20171130_firefly~4^2~100^2~1^2~1^2~14
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f8242fa8119b935d4b94557139fca1ba7ad8dd66;p=firefly-linux-kernel-4.4.55.git

drm/radeon: add a PX quirk for another K53TK variant

commit 4eb59793cca00b0e629b6d55b5abb5acb82c5868 upstream.

Disable PX on these systems.

bug: https://bugs.freedesktop.org/show_bug.cgi?id=101491
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 4aa2cbe4c85f..a77521695c9a 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -127,6 +127,10 @@ static struct radeon_px_quirk radeon_px_quirk_list[] = {
 	 * https://bugzilla.kernel.org/show_bug.cgi?id=51381
 	 */
 	{ PCI_VENDOR_ID_ATI, 0x6840, 0x1043, 0x2122, RADEON_PX_QUIRK_DISABLE_PX },
+	/* Asus K53TK laptop with AMD A6-3420M APU and Radeon 7670m GPU
+	 * https://bugs.freedesktop.org/show_bug.cgi?id=101491
+	 */
+	{ PCI_VENDOR_ID_ATI, 0x6741, 0x1043, 0x2122, RADEON_PX_QUIRK_DISABLE_PX },
 	/* macbook pro 8.2 */
 	{ PCI_VENDOR_ID_ATI, 0x6741, PCI_VENDOR_ID_APPLE, 0x00e2, RADEON_PX_QUIRK_LONG_WAKEUP },
 	{ 0, 0, 0, 0, 0 },