Attachment 132063 Details for Bug 101491 – add workaround

[patch] add workaround

0001-drm-radeon-add-a-PX-quirk-for-another-K53TK-variant.patch (text/plain), 1.24 KB, created by Alex Deucher on 2017-06-19 16:55:54 UTC

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Creator: Alex Deucher

Created: 2017-06-19 16:55:54 UTC

Size: 1.24 KB

patch

obsolete

>From 5a443dff338164fa961691ce3dfdc65595d1d182 Mon Sep 17 00:00:00 2001
>From: Alex Deucher <alexander.deucher@amd.com>
>Date: Mon, 19 Jun 2017 12:52:47 -0400
>Subject: [PATCH] drm/radeon: add a PX quirk for another K53TK variant
>
>Disable PX on these systems.
>
>bug: https://bugs.freedesktop.org/show_bug.cgi?id=101491
>Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
>Cc: stable@vger.kernel.org
>---
> drivers/gpu/drm/radeon/radeon_device.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
>diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
>index 6ecf427..0a6444d 100644
>--- a/drivers/gpu/drm/radeon/radeon_device.c
>+++ b/drivers/gpu/drm/radeon/radeon_device.c
>@@ -136,6 +136,10 @@ 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 },
>-- 
>2.5.5
>

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