Attachment 67737 Details for Bug 37679 – fix for gateway laptop

[patch] fix for gateway laptop

0001-drm-radeon-Add-MSI-quirk-for-gateway-RS690.patch (text/plain), 1.18 KB, created by Alex Deucher on 2012-09-26 16:35:43 UTC

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Creator: Alex Deucher

Created: 2012-09-26 16:35:43 UTC

Size: 1.18 KB

patch

obsolete

>From 07b8cafd2c6ae5f368ffadb8ede1f3b9b9351256 Mon Sep 17 00:00:00 2001
>From: Alex Deucher <alexander.deucher@amd.com>
>Date: Wed, 26 Sep 2012 12:31:45 -0400
>Subject: [PATCH] drm/radeon: Add MSI quirk for gateway RS690
>
>Fixes another system on:
>https://bugs.freedesktop.org/show_bug.cgi?id=37679
>
>Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
>Cc: stable@vger.kernel.org
>---
> drivers/gpu/drm/radeon/radeon_irq_kms.c |    6 ++++++
> 1 files changed, 6 insertions(+), 0 deletions(-)
>
>diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c
>index c4e638d..2da4465 100644
>--- a/drivers/gpu/drm/radeon/radeon_irq_kms.c
>+++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c
>@@ -202,6 +202,12 @@ static bool radeon_msi_ok(struct radeon_device *rdev)
> 	    (rdev->pdev->subsystem_device == 0x01fd))
> 		return true;
> 
>+	/* Gateway RS690 only seems to work with MSIs. */
>+	if ((rdev->pdev->device == 0x791f) &&
>+	    (rdev->pdev->subsystem_vendor == 0x107b) &&
>+	    (rdev->pdev->subsystem_device == 0x0185))
>+		return true;
>+
> 	/* RV515 seems to have MSI issues where it loses
> 	 * MSI rearms occasionally. This leads to lockups and freezes.
> 	 * disable it by default.
>-- 
>1.7.7.5
>

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Attachments on bug 37679: 47257 | 47355 | 47356 | 47357 | 47358 | 47380 | 47382 | 47402 | 52414 | 52415 | 52416 | 52417 | 52418 | 52419 | 52475 | 52722 | 52758 | 52759 | 52873 | 52874 | 55596 | 67737 | 67738

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