kernel/drivers/gpu/drm/radeon/ppsmc.h, branch linux-4.17.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-4.17.y2014-11-20T18:00:10Zdrm/radeon/dpm: add thermal dpm support for CI2014-11-20T18:00:10ZAlex Deucheralexander.deucher@amd.com2014-09-15T06:15:04Zurn:sha1:0e4ed1c1908e48ee66d9e955ce824bc1f34d103e
Not currently used.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon/dpm: add smc fan control for CI (v2)2014-11-20T18:00:10ZAlex Deucheralexander.deucher@amd.com2014-09-15T04:15:22Zurn:sha1:e03cea367f992e683435c41344197cd7b223b62c
Enable smc fan control for CI boards. Should
reduce the fan noise on systems with a higher
default fan profile.
v2: disable by default, add additional fan setup, rpm control
bug:
https://bugs.freedesktop.org/show_bug.cgi?id=73338
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon/dpm: add smc fan control for SI (v2)2014-11-20T18:00:09ZAlex Deucheralexander.deucher@amd.com2014-09-15T01:14:14Zurn:sha1:39471ad39de827657e6ab69da96496eb0943295e
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>
drm/radeon: rework CI dpm thermal setup2014-11-12T16:56:35ZAlex Deucheralexander.deucher@amd.com2014-09-15T03:45:30Zurn:sha1:1955f107a7bf5c9f718bf5025a24f5ff1607d7b2
In preparation for fan control.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon/dpm: handle bapm on trinity2013-09-11T15:44:37ZAlex Deucheralexander.deucher@amd.com2013-09-09T22:56:50Zurn:sha1:ef4e03658420bbf91365647615460668c2510e79
bapm is a power management feature for handling the
power budget between the CPU and GPU on APUs. This
patch adds support for enabling or disabling it.
For now disable it by default. Enabling it properly
requires quite a bit more work and will be addressed
in a separate patch.
This patch fixes hangs on boot on certain trinity
laptops when the system is on battery power.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/radeon/dpm: implement force performance level for CI2013-08-30T20:30:30ZAlex Deucheralexander.deucher@amd.com2013-07-15T22:14:24Zurn:sha1:89536fd600f9997e776eef6c666cc61ea8c55f07
Allows you to force the selected performance level via sysfs.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: add dpm support for CI dGPUs (v2)2013-08-30T20:30:29ZAlex Deucheralexander.deucher@amd.com2013-08-14T05:03:41Zurn:sha1:cc8dbbb4f62aa53e604e7c61dedc03ee4e8dfed4
This adds dpm support for btc asics. This includes:
- dynamic engine clock scaling
- dynamic memory clock scaling
- dynamic voltage scaling
- dynamic pcie gen switching
Set radeon.dpm=1 to enable.
v2: remove unused radeon_atombios.c changes,
make missing smc ucode non-fatal
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon/kms: add dpm support for KB/KV2013-08-30T20:30:28ZAlex Deucheralexander.deucher@amd.com2013-08-14T05:01:40Zurn:sha1:41a524abff2630dce0f9c38eb7340fbf2dc5bf27
This adds dpm support for KB/KV asics. This includes:
- dynamic engine clock scaling
- dynamic voltage scaling
- power containment
- shader power scaling
Set radeon.dpm=1 to enable.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon/dpm: implement force performance level for TN2013-07-05T22:10:06ZAlex Deucheralexander.deucher@amd.com2013-07-02T22:52:10Zurn:sha1:9b5de59629d2e58eab41e2f0e5cc60b3c395f1c3
Allows you to force the selected performance level via sysfs.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon/dpm: implement force performance levels for 7xx/eg/btc2013-07-05T22:09:30ZAlex Deucheralexander.deucher@amd.com2013-07-02T22:40:35Zurn:sha1:8b5e6b7f0ec81f237d87cf9632309db9481c6fb5
Allows you to limit the selected power levels via sysfs.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>