4 Commits

Author	SHA1	Message	Date
Alex Deucher	5e8150a687	drm/radeon: bind fan control on SI cards to hwmon interface ... This adds a possibility to control fan on SI parts via exported hwmon variables. Note that automatic ucode fan management pauses if you choose to enable manual fan control. Use with caution! Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2015-01-22 10:38:48 -05:00
Alex Deucher	39471ad39d	drm/radeon/dpm: add smc fan control for SI (v2) ... Enable smc fan control for SI boards. Should reduce the fan noise on systems with a higher default fan profile. v2: disable by default, add rpm controls bug: https://bugs.freedesktop.org/show_bug.cgi?id=73338 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2014-11-20 13:00:09 -05:00
Alex Deucher	636e258265	drm/radeon/dpm: add support for SVI2 voltage for SI ... Some newer boards use SVI2 for voltage control rather than GPIO. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2014-08-05 08:53:21 -04:00
Alex Deucher	a9e6141092	drm/radeon/kms: add dpm support for SI (v7) ... This adds dpm support for SI asics. This includes: - dynamic engine clock scaling - dynamic memory clock scaling - dynamic voltage scaling - dynamic pcie gen1/gen2/gen3 switching - power containment - shader power scaling Set radeon.dpm=1 to enable. v2: enable hainan support, rebase v3: guard acpi stuff v4: fix 64 bit math v5: fix 64 bit div harder v6: fix thermal interrupt check noticed by Jerome v7: attempt fix state enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2013-06-27 19:40:05 -04:00