diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-12-19 21:18:13 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-12-25 02:55:12 +0400 |
| commit | a4643ba340a3bc5aadd0037085dd3621c53639ba (patch) | |
| tree | 3772bf280c1eac522622bb2f35583c11bc6c5180 | |
| parent | 914a89872be27db59546525ea96be817c7b2509c (diff) | |
| download | linux-a4643ba340a3bc5aadd0037085dd3621c53639ba.tar.xz | |
drm/radeon/dpm: add late_enable for rs780/rs880/rv6xx
Make sure interrupts are enabled before we enable
thermal interrupts.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/radeon/r600_dpm.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_asic.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_asic.h | 1 |
3 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c index 5513d8f06252..12e35dd2246e 100644 --- a/drivers/gpu/drm/radeon/r600_dpm.c +++ b/drivers/gpu/drm/radeon/r600_dpm.c @@ -777,6 +777,22 @@ bool r600_is_internal_thermal_sensor(enum radeon_int_thermal_type sensor) } } +int r600_dpm_late_enable(struct radeon_device *rdev) +{ + int ret; + + if (rdev->irq.installed && + r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { + ret = r600_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; +} + union power_info { struct _ATOM_POWERPLAY_INFO info; struct _ATOM_POWERPLAY_INFO_V2 info_2; diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index e354ce94cdd1..604cdf4c2107 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -1045,6 +1045,7 @@ static struct radeon_asic rv6xx_asic = { .init = &rv6xx_dpm_init, .setup_asic = &rv6xx_setup_asic, .enable = &rv6xx_dpm_enable, + .late_enable = &r600_dpm_late_enable, .disable = &rv6xx_dpm_disable, .pre_set_power_state = &r600_dpm_pre_set_power_state, .set_power_state = &rv6xx_dpm_set_power_state, @@ -1135,6 +1136,7 @@ static struct radeon_asic rs780_asic = { .init = &rs780_dpm_init, .setup_asic = &rs780_dpm_setup_asic, .enable = &rs780_dpm_enable, + .late_enable = &r600_dpm_late_enable, .disable = &rs780_dpm_disable, .pre_set_power_state = &r600_dpm_pre_set_power_state, .set_power_state = &rs780_dpm_set_power_state, diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index c9fd97b58076..438839fb5f54 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -392,6 +392,7 @@ int rv6xx_get_temp(struct radeon_device *rdev); int r600_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk); int r600_dpm_pre_set_power_state(struct radeon_device *rdev); void r600_dpm_post_set_power_state(struct radeon_device *rdev); +int r600_dpm_late_enable(struct radeon_device *rdev); /* r600 dma */ uint32_t r600_dma_get_rptr(struct radeon_device *rdev, struct radeon_ring *ring); |