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drm/radeon/kms: add s/r quirk for Compaq Presario V5245EU

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Fixes resume on Compaq Presario V5245EU.

Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=41642

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2011-08-29 14:55:25 +00:00 committed by Dave Airlie
parent a49a50dad4
commit 302a8e8b06
1 changed files with 8 additions and 0 deletions
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8
drivers/gpu/drm/radeon/radeon_combios.c
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@ -3298,6 +3298,14 @@ void radeon_combios_asic_init(struct drm_device *dev)
rdev->pdev->subsystem_device == 0x30a4)
return;
/* quirk for rs4xx Compaq Presario V5245EU 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 == 0x30ae)
return;
/* DYN CLK 1 */
table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
if (table)