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| author | Oleg Chernovskiy <algonkvel@gmail.com> | 2014-12-07 22:10:46 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-01-22 16:38:48 +0100 |
| commit | 36689e57502bd4de86abe5e55fff60b974416a52 (patch) | |
| tree | da010de03081fa80bcb967dc1dee13f2e17513e2 /drivers/gpu/drm/radeon/radeon_asic.c | |
| parent | drm/radeon: add hwmon interface for managing fan pwm (v2) (diff) | |
| download | linux-36689e57502bd4de86abe5e55fff60b974416a52.tar.xz linux-36689e57502bd4de86abe5e55fff60b974416a52.zip | |
drm/radeon: bind fan control on CI cards to hwmon interface (v2)
This adds a possibility to control fan on CI parts
via exported hwmon variables. Note that automatic
ucode fan management pauses if you choose to enable
manual fan control. Use with caution!
v2: agd5f: fix formatting, squash in:
minor fix for pwm1_enable exposed value
Track smc control in addition to fan mode
This fixes pwm1_enable being constantly set
to 1 because of enabled smc control
also handle the case where smc fan control is disabled.
Signed-off-by: Oleg Chernovskiy <algonkvel@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_asic.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_asic.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index 121aff6a3b41..c5ec52388144 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -2118,6 +2118,10 @@ static struct radeon_asic ci_asic = { .force_performance_level = &ci_dpm_force_performance_level, .vblank_too_short = &ci_dpm_vblank_too_short, .powergate_uvd = &ci_dpm_powergate_uvd, + .fan_ctrl_set_mode = &ci_fan_ctrl_set_mode, + .fan_ctrl_get_mode = &ci_fan_ctrl_get_mode, + .get_fan_speed_percent = &ci_fan_ctrl_get_fan_speed_percent, + .set_fan_speed_percent = &ci_fan_ctrl_set_fan_speed_percent, }, .pflip = { .page_flip = &evergreen_page_flip, |