This is a note to let you know that I have just added a patch titled
Subject: [PATCH 17/21] drm/radeon/kms: add quirk to make HP DV5000 laptop resume
to the drm-next branch of the 2.6.32+drm33-longterm tree which can be found at
http://git.kernel.org/?p=linux/kernel/git/smb/linux-2.6.32.y-drm33.z.git;a=shortlog;h=refs/heads/drm-next
If you, or anyone else, feels it should not be added to the drm33-longterm tree,
please reply to this email not later than 8 days after this email was sent.
Thanks.
-Stefan
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>From ae446ebe5e4ba01dc58deef6c5eba58e5f4a3fd7 Mon Sep 17 00:00:00 2001
From: Alex Deucher <[email protected]>
Date: Wed, 21 Jul 2010 23:54:35 -0400
Subject: [PATCH 17/21] drm/radeon/kms: add quirk to make HP DV5000 laptop resume
commit 52fa2bbc8ec46255039e2048d616bbd0852ee292 upstream.
Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=29062
Reported-by: Andres Cimmarusti <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Signed-off-by: Ben Hutchings <[email protected]>
Signed-off-by: Stefan Bader <[email protected]>
---
drivers/gpu/drm/radeon/radeon_combios.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index fafe652..16024e2 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -2857,6 +2857,14 @@ void radeon_combios_asic_init(struct drm_device *dev)
rdev->pdev->subsystem_device == 0x308b)
return;
+ /* quirk for rs4xx HP dv5000 laptop to make it resume
+ * - it hangs on resume inside the dynclk 1 table.
+ */
+ if (rdev->family == CHIP_RS480 &&
+ rdev->pdev->subsystem_vendor == 0x103c &&
+ rdev->pdev->subsystem_device == 0x30a4)
+ return;
+
/* DYN CLK 1 */
table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
if (table)
--
1.7.0.4