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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-12-19 20:56:52 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-12-25 02:55:39 +0400 |
| commit | 14ec9faba374715823dc48ef991261a7b5279d5e (patch) | |
| tree | c94668220b4b056d69a3d986c4eec08df485b7ae /drivers/gpu/drm/radeon/sumo_dpm.c | |
| parent | a3f112451567546feece4c3513a42478bfaae3f2 (diff) | |
| download | linux-14ec9faba374715823dc48ef991261a7b5279d5e.tar.xz | |
drm/radeon/dpm: add late_enable for sumo
Need to wait to enable cg and pg until after
ring tests. Also make sure interrupts are enabled
before we enable thermal interrupts.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/sumo_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/sumo_dpm.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/sumo_dpm.c b/drivers/gpu/drm/radeon/sumo_dpm.c index 96ea6db8bf57..b63640f47d38 100644 --- a/drivers/gpu/drm/radeon/sumo_dpm.c +++ b/drivers/gpu/drm/radeon/sumo_dpm.c @@ -1247,6 +1247,26 @@ int sumo_dpm_enable(struct radeon_device *rdev) return 0; } +int sumo_dpm_late_enable(struct radeon_device *rdev) +{ + int ret; + + ret = sumo_enable_clock_power_gating(rdev); + if (ret) + return ret; + + if (rdev->irq.installed && + r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { + ret = sumo_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); + if (ret) + return ret; + rdev->irq.dpm_thermal = true; + radeon_irq_set(rdev); + } + + return 0; +} + void sumo_dpm_disable(struct radeon_device *rdev) { struct sumo_power_info *pi = sumo_get_pi(rdev); |