drm/radeon/kms: Add an MSI quirk for Dell RS690
authorAlex Deucher <alexander.deucher@amd.com>
Sun, 15 Jan 2012 13:51:12 +0000 (08:51 -0500)
committerDave Airlie <airlied@redhat.com>
Mon, 23 Jan 2012 11:00:48 +0000 (11:00 +0000)
Interrupts only work with MSIs.
https://bugs.freedesktop.org/show_bug.cgi?id=37679

Reported-by: Dmitry Podgorny <pasis.uax@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/radeon_irq_kms.c

index be38921bf761a570229afad2109b5aeb32127f29..66d5fe1c81747cfa73da445d1f2099d36e9e4261 100644 (file)
@@ -135,6 +135,12 @@ static bool radeon_msi_ok(struct radeon_device *rdev)
            (rdev->pdev->subsystem_device == 0x30c2))
                return true;
 
+       /* Dell RS690 only seems to work with MSIs. */
+       if ((rdev->pdev->device == 0x791f) &&
+           (rdev->pdev->subsystem_vendor == 0x1028) &&
+           (rdev->pdev->subsystem_device == 0x01fc))
+               return true;
+
        /* Dell RS690 only seems to work with MSIs. */
        if ((rdev->pdev->device == 0x791f) &&
            (rdev->pdev->subsystem_vendor == 0x1028) &&