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authorAlex Deucher <alexdeucher@gmail.com>2010-07-21 23:54:35 -0400
committerDave Airlie <airlied@redhat.com>2010-07-22 14:13:52 +1000
commit52fa2bbc8ec46255039e2048d616bbd0852ee292 (patch)
tree2b12bd7c09aef28e31a5651a677b8bc26c3eb552
parent0baf2d8fe43fdd81faa30e65ff71785c99c78520 (diff)
downloadlinux-linaro-52fa2bbc8ec46255039e2048d616bbd0852ee292.tar.gz
drm/radeon/kms: add quirk to make HP DV5000 laptop resume
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=29062 Reported-by: Andres Cimmarusti <acimmarusti@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
-rw-r--r--drivers/gpu/drm/radeon/radeon_combios.c8
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 d1c1d8dd93c..2417d7b06fd 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -3050,6 +3050,14 @@ 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)