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drm/i915: Add quirk to disable SSC on Sony Vaio Y2

PATCH In review Michel Alexandre Salim 1 participant 2 messages Jul 27, 2011

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Michel Alexandre Salim

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PATCH 1/1 drm/i915: Add quirk to disable SSC on Sony Vaio Y2

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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
- ---

 drivers/gpu/drm/i915/intel_display.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
(quoted diff) +0 -0

b/drivers/gpu/drm/i915/intel_display.c
index 0f1c799..11eb831 100644
- --- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -7851,6 +7851,9 @@ 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)
- --
1.7.6

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author
#1 lore raw

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Quoted 4 lines · Michel Alexandre Salim

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.

Apologies; Thunderbird mangled the patch. I'm attaching it to make sure it arrives intact.

- --
Michel Alexandre Salim
µblog: http://identi.ca/hircus
http://twitter.com/hircus
GPG key ID: 78884778

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Quoted 1 line

From dc5ed070efda5e4d3c8aed79f9b3e2c97c489fcb Mon Sep 17 00:00:00 2001

From: Michel Alexandre Salim <[email protected]>
Date: Wed, 27 Jul 2011 10:08:25 +0200
Subject: [PATCH] drm/i915: Add quirk to disable SSC on Sony Vaio Y2

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

---
 drivers/gpu/drm/i915/intel_display.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
drivers/gpu/drm/i915/intel_display.c +3 -0
index 0f1c799..11eb831 100644
@@ -7851,6 +7851,9 @@ 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)
Signature · 1 line
1.7.6