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drm/radeon: Log Subsystem Vendor and Device Information

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Log PCI subsystem vendor and subsystem device ID in addition to
    PCI vendor and device ID during kernel mode initialisation. This helps
    to better identify radeon devices of third-party vendors, e. g. for
    bug analysis.

    Tested for kernel 2.6.35, 2.6.38 and 3.0 on Asus M2A-VM HDMI board

Cc: <stable@kernel.org>
Signed-off-by: Thomas Reim <reimth@gmail.com>
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Acked-by: Stephen Michaels <Stephen.Micheals@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Thomas Reim 2011-07-29 14:28:59 +00:00 committed by Dave Airlie
parent e384fab8c6
commit d522d9cc5b
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/radeon/radeon_device.c
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@ -704,8 +704,9 @@ int radeon_device_init(struct radeon_device *rdev,
rdev->gpu_lockup = false;
rdev->accel_working = false;
DRM_INFO("initializing kernel modesetting (%s 0x%04X:0x%04X).\n",
radeon_family_name[rdev->family], pdev->vendor, pdev->device);
DRM_INFO("initializing kernel modesetting (%s 0x%04X:0x%04X 0x%04X:0x%04X).\n",
radeon_family_name[rdev->family], pdev->vendor, pdev->device,
pdev->subsystem_vendor, pdev->subsystem_device);
/* mutex initialization are all done here so we
* can recall function without having locking issues */