drm/i915: Add quirk to disable SSC on Sony Vaio Y2
authorMichel Alexandre Salim <salimma@fedoraproject.org>
Thu, 28 Jul 2011 16:52:06 +0000 (18:52 +0200)
committerKeith Packard <keithp@keithp.com>
Fri, 29 Jul 2011 22:13:53 +0000 (15:13 -0700)
Using the new quirk added to support disabling SSC on Lenovo U160
(#36656, commit 435793dfb8aec7b2e19f72d5bce8a22fd0b57839), also register
the Vaio as a special case and disable SSC for it.

This patch fixes #34437 on fdo bugzilla:
https://bugs.freedesktop.org/show_bug.cgi?id=34437

Signed-off-by: Michel Alexandre Salim <salimma@fedoraproject.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
drivers/gpu/drm/i915/intel_display.c

index d2fb8cf3de0d82f2ad120070618f763ee59c61e2..3d2900cbf4315101f29f07ad1961f24225213f8b 100644 (file)
@@ -7892,6 +7892,9 @@ struct intel_quirk intel_quirks[] = {
 
        /* Lenovo U160 cannot use SSC on LVDS */
        { 0x0046, 0x17aa, 0x3920, quirk_ssc_force_disable },
+
+       /* Sony Vaio Y cannot use SSC on LVDS */
+       { 0x0046, 0x104d, 0x9076, quirk_ssc_force_disable },
 };
 
 static void intel_init_quirks(struct drm_device *dev)