diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2011-10-25 15:11:08 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-11 09:44:06 -0800 |
| commit | e04f9bf1f41102bfee254f2e1b7c05231227e047 (patch) | |
| tree | a707a5cd9b26214f51390e1c02044a665e581f75 /drivers/gpu/drm | |
| parent | e85066637fe392f796c29d9b9cad5ac16bd80d04 (diff) | |
drm/radeon/kms: Add MSI quirk for HP RS690
commit b362105f7f5223fa4d2e03ceeea0e51da754ccc6 upstream.
Some HP laptops only seem to work with MSIs. This
looks like a platform/bios bug.
Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=37679
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_irq_kms.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c index f0e660b10feb..b0ed0e164563 100644 --- a/drivers/gpu/drm/radeon/radeon_irq_kms.c +++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c @@ -118,6 +118,13 @@ static bool radeon_msi_ok(struct radeon_device *rdev) if (rdev->flags & RADEON_IS_AGP) return false; + /* Quirks */ + /* HP RS690 only seems to work with MSIs. */ + if ((rdev->pdev->device == 0x791f) && + (rdev->pdev->subsystem_vendor == 0x103c) && + (rdev->pdev->subsystem_device == 0x30c2)) + return true; + if (rdev->flags & RADEON_IS_IGP) { /* APUs work fine with MSIs */ if (rdev->family >= CHIP_PALM) |