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12 Commits

Author SHA1 Message Date
Sam Ravnborg
88f489d26b drm/radeon: prepare header files for drmP.h removal 
While removing drmP.h from all .c files the list of
header files are also sorted alphabetically.
To allow this adjust the header files to pull in
the dependencies they needed to allow this.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190608080241.4958-6-sam@ravnborg.org
 2019-06-10 22:30:24 +02:00
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
82f79cc54b drm/radeon/dpm: move platform caps fetching to a separate function 
It's needed by by both the asic specific functions and the
extended table parser.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2014-02-18 16:11:30 +01:00
Alex Deucher
e14cd2bbcb drm/radeon/dpm: switch on new late_enable callback 
Right now it's called right after enable, but after
reworking the dpm init order, it will get called later
to accomodate loading the smc early, but enabling
thermal interrupts and block powergating later after
the ring tests are complete.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-12-24 17:56:50 -05:00
Alex Deucher
6bb5c0d74c drm/radeon/dpm: add helper to fetch the vrefresh of the current mode 
Needed for DPM on CI.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-08-30 16:30:27 -04:00
Alex Deucher
61fb192a1c drm/radeon/dpm: add a helper to encode pcie lane setting 
convert from number of lanes to register setting.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-08-30 16:30:26 -04:00
Alex Deucher
4df5ac2652 drm/radeon: add r600_get_pcie_lane_support helper 
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-08-30 16:30:25 -04:00
Alex Deucher
66edc1c95d drm/radeon/dpm: add helper to calculate vblank time 
Required for checking vblank time for mclk changes.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-07-08 17:40:09 -04:00
Alex Deucher
4bd9f516f6 drm/radeon/dpm: add pcie gen helper function 
Add a helper function to determine the preferred
pcie gen based on the card, system, and circumstance.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-06-27 19:16:40 -04:00
Alex Deucher
61b7d60110 drm/radeon/dpm: add helpers for extended power tables (v2) 
This data will be needed for dpm on newer asics.

v2: fix typo in rebase

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-06-27 19:15:50 -04:00
Alex Deucher
4a6369e993 drm/radeon/kms: add dpm support for rv6xx (v3) 
This adds dpm support for rv6xx asics.  This includes:
- clockgating
- dynamic engine clock scaling
- dynamic memory clock scaling
- dynamic voltage scaling
- dynamic pcie gen1/gen2 switching

Set radeon.dpm=1 to enable.

v2: remove duplicate line
v3: fix thermal interrupt check noticed by Jerome

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
 2013-06-27 10:50:08 -04:00
Alex Deucher
2e9d4c05a1 drm/radeon/kms: add common r600 dpm functions 
These are shared by rs780/rs880, rv6xx, and newer chips.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-06-27 10:49:24 -04:00