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| author | Rafał Miłecki <zajec5@gmail.com> | 2010-06-07 18:25:21 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-06-08 09:36:09 +1000 |
| commit | 0fcbe9473ac9c53463a61c9c83db8293bee15d12 (patch) | |
| tree | 711241858abd2ab3652bcbbe7b58674103129f05 /drivers | |
| parent | a081a9d6f566160bc4c08a85b74d817e983595ab (diff) | |
| download | linux-3.10-0fcbe9473ac9c53463a61c9c83db8293bee15d12.tar.gz linux-3.10-0fcbe9473ac9c53463a61c9c83db8293bee15d12.tar.bz2 linux-3.10-0fcbe9473ac9c53463a61c9c83db8293bee15d12.zip | |
drm/radeon/kms: add trivial debugging for voltage
agd5f: rebased
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/r600.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_pm.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/rv770.c | 1 |
4 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index b2b7c11e447..4b6623df3b9 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -50,6 +50,7 @@ void evergreen_pm_misc(struct radeon_device *rdev) if (voltage->voltage != rdev->pm.current_vddc) { radeon_atom_set_voltage(rdev, voltage->voltage); rdev->pm.current_vddc = voltage->voltage; + DRM_DEBUG("Setting: v: %d\n", voltage->voltage); } } } diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 7b553910011..0e91871f45b 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -566,6 +566,7 @@ void r600_pm_misc(struct radeon_device *rdev) if (voltage->voltage != rdev->pm.current_vddc) { radeon_atom_set_voltage(rdev, voltage->voltage); rdev->pm.current_vddc = voltage->voltage; + DRM_DEBUG("Setting: v: %d\n", voltage->voltage); } } } diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index f2e1c60afda..19fb3652c7b 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -699,6 +699,8 @@ 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->pm.current_vddc) + seq_printf(m, "voltage: %u mV\n", rdev->pm.current_vddc); if (rdev->asic->get_pcie_lanes) seq_printf(m, "PCIE lanes: %d\n", radeon_get_pcie_lanes(rdev)); diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index e8fb8b66e00..cec536c222c 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -53,6 +53,7 @@ void rv770_pm_misc(struct radeon_device *rdev) if (voltage->voltage != rdev->pm.current_vddc) { radeon_atom_set_voltage(rdev, voltage->voltage); rdev->pm.current_vddc = voltage->voltage; + DRM_DEBUG("Setting: v: %d\n", voltage->voltage); } } } |