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drm/radeon/kms: implement reading active PCIE lanes on R600+

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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Rafał Miłecki 2010-02-18 20:24:28 +00:00 • committed by Dave Airlie
parent 08ff2a7a7a
commit aa5120d2ef
4 changed files with 10 additions and 3 deletions
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2
drivers/gpu/drm/radeon/radeon_pm.c
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@ -442,6 +442,8 @@ static int radeon_debugfs_pm_info(struct seq_file *m, void *data)
seq_printf(m, "default memory clock: %u0 kHz\n", rdev->clock.default_mclk);
if (rdev->asic->get_memory_clock)
seq_printf(m, "current memory clock: %u0 kHz\n", radeon_get_memory_clock(rdev));
if (rdev->asic->get_pcie_lanes)
seq_printf(m, "PCIE lanes: %d\n", radeon_get_pcie_lanes(rdev));
return 0;
}