Commits · b253e4b359ee1bf25299a31337b7d95b21ab9cd9 · nexedi / linux

27 Jun, 2013 40 commits

drm/radeon/dpm/cayman: use new fixed point functions (v2) · b253e4b3

Alex Deucher authored Mar 22, 2013

Use the new fixed point functions for leakage
calculations on cayman.

v2: fix up 64 bit math
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

b253e4b3

drm: add some additional fixed point helpers (v3) · 210a0b9e

Alex Deucher authored Mar 22, 2013

Required for certain driver calculations.  Code
was written by Christian König and ported to the
drm by me.

v2: fix 64 bit divides
v3: fix 64 bit for real (math64.h)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

210a0b9e

drm/radeon: minor sid.h cleanup · 9ed36f75

Alex Deucher authored Mar 21, 2013

Consolidate the non-register defines.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

9ed36f75

drm/radeon/dpm: save some display parameters for DPM · 7178d2a6
Alex Deucher authored Mar 21, 2013
```
Required for SI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
```
7178d2a6
drm/radeon/dpm: pull in ppm info from atom · a5cb318e
Alex Deucher authored Mar 20, 2013
```
Used by SI dpm.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
```
a5cb318e
drm/radeon/dpm: endian fixes for extended power tables · 9985318b
Alex Deucher authored Mar 20, 2013
```
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
```
9985318b
drm/radeon/dpm: pull in phase shedding limits from atom · 929ee7a8
Alex Deucher authored Mar 20, 2013
```
Required for dpm on SI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
```
929ee7a8

drm/radeon/dpm: add an enum for pcie gen selection · 32ce4652

Alex Deucher authored Mar 18, 2013

This makes it easier the understand what the code is
doing.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

32ce4652

drm/radeon: implement clock and power gating for SI · f8f84ac5
Alex Deucher authored Mar 07, 2013
```
Only Cape Verde supports power gating.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
```
f8f84ac5
drm/radeon: add clearstate init for verde power gating · bd8cd539
Alex Deucher authored Apr 12, 2013
```
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
```
bd8cd539
drm/radeon: initialize save/restore buffer for pg on verde · 6d8cf000
Alex Deucher authored Mar 06, 2013
```
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
```
6d8cf000

drm/radeon: add indirect accessors for UVD CTX registers · 93656cdd

Alex Deucher authored Feb 25, 2013

These are needed for certain UVD power saving features.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

93656cdd

drm/radeon: add atom get leakage vddc function · beb79f40
Alex Deucher authored Feb 19, 2013
```
Required for DPM on SI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
```
beb79f40

drm/radeon: update rlc programming sequence on SI · d719cef3

Alex Deucher authored Feb 15, 2013

This is required for certain power management features.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

d719cef3

drm/radeon: enable additional power gating features on trinity · 8ba10463

Alex Deucher authored Feb 15, 2013

TN has some additional powergating features beyond what is
supported on ON/LN.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

8ba10463

drm/radeon: add support for ASPM on SI asics (v2) · e0bcf165

Alex Deucher authored Feb 15, 2013

Enables PCIE ASPM (Active State Power Management) on
SI asics.

v2: fix typo
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

e0bcf165

drm/radeon: add support for ASPM on evergreen asics · f52382d7

Alex Deucher authored Feb 15, 2013

Enables PCIE ASPM (Active State Power Management) on
evergreen-cayman asics.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

f52382d7

drm/radeon: add accessors of pif_phy indirect register space · 792edd69

Alex Deucher authored Feb 14, 2013

Required for accessing certain pcie related registers.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

792edd69

drm/radeon: implement pcie gen2/3 support for SI · b9d305df

Alex Deucher authored Feb 14, 2013

If both the motherboard and GPU support pcie gen2 or 3,
enable it.  PCIE gen2 and 3 offer more bandwidth than
pcie gen1.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

b9d305df

drm/radeon: update radeon_atom_get_voltage_table() for SI · 65171944

Alex Deucher authored Feb 13, 2013

SI uses a new atom table revision.  Required for DPM on SI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

65171944

drm/radeon: update radeon_atom_is_voltage_gpio() for SI · 58653abd

Alex Deucher authored Feb 13, 2013

SI uses a new atom table.  Required for DPM on SI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

58653abd

drm/radeon/atom: add helper to calcuate mpll params · eaa778af

Alex Deucher authored Feb 13, 2013

There's a new table for calculating the memory pll
parameters on SI.  Required for SI DPM support.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

eaa778af

drm/radeon: implement apci perf request · e37e6a0e

Alex Deucher authored Feb 13, 2013

These functions use acpi methods to adjust the pcie
gen speed.  Used by DPM.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

e37e6a0e

drm/radeon/dpm: remove local sumo_get_xclk() · 9d45ad5a
Alex Deucher authored Jun 25, 2013
```
Use the new asic callback instead.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
```
9d45ad5a
drm/radeon: add missing UVD clock set in cayman dpm code · a5b91af2
Alex Deucher authored Feb 11, 2013
```
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
```
a5b91af2

drm/radeon/dpm: remove broken dyn state remnants · 89c9bc56

Alex Deucher authored Jan 16, 2013

Now that the proper fix has been implemented I can
remove the last remnants of the initial implementation.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

89c9bc56

drm/radeon/dpm: add pre/post_set_power_state callback (cayman) · fee3d744

Alex Deucher authored Jan 16, 2013

This properly implemented dynamic state adjustment by
using a working copy of the requested and current
power states.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

fee3d744

drm/radeon/dpm: add pre/post_set_power_state callback (BTC) · e8a9539f

Alex Deucher authored Jan 16, 2013

This properly implemented dynamic state adjustment by
using a working copy of the requested and current
power states.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

e8a9539f

drm/radeon/dpm: add pre/post_set_power_state callback (TN) · a284c48a

Alex Deucher authored Jan 16, 2013

This properly implemented dynamic state adjustment by
using a working copy of the requested and current
power states.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

a284c48a

drm/radeon/dpm: add pre/post_set_power_state callback (sumo) · 422a56bc

Alex Deucher authored Jun 25, 2013

This properly implemented dynamic state adjustment by
using a working copy of the requested and current
power states.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

422a56bc

drm/radeon/dpm: add pre/post_set_power_state callbacks (6xx-eg) · 98243917

Alex Deucher authored Jan 16, 2013

For r6xx-evergreen, they are no-ops as they don't support
any dynamic state adjustment.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

98243917

drm/radeon/dpm: add new pre/post_set_power_state callbacks · 84dd1928

Alex Deucher authored Jan 16, 2013

Needed to properly handle dynamic state adjustment.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

84dd1928

drm/radeon/dpm/tn: restructure code · 940eea8e

Alex Deucher authored Jun 25, 2013

Needed to properly handle dynamic state adjustment.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

940eea8e

drm/radeon/dpm/sumo: restructure code · 34936f55

Alex Deucher authored Jun 25, 2013

Needed to properly handle dynamic state adjustment.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

34936f55

drm/radeon/dpm/cayman: restructure code · 51a8de02

Alex Deucher authored Jan 16, 2013

Needed to properly handle dynamic state adjustment.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

51a8de02

drm/radeon/dpm/btc: restructure code · 4cb3a02f

Alex Deucher authored Jun 26, 2013

Needed to properly handle dynamic state adjustment.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

4cb3a02f

drm/radeon/dpm/evergreen: restructure code · dbc34160

Alex Deucher authored Jun 26, 2013

Needed to properly handle dynamic state adjustment.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

dbc34160

drm/radeon/dpm/rv7xx: restructure code · 5d77d776

Alex Deucher authored Jun 27, 2013

Needed to properly handle dynamic state adjustment.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

5d77d776

drm/radeon/dpm/rv6xx: restructure code · c70d4553

Alex Deucher authored Jan 16, 2013

Needed to properly handle dynamic state adjustment.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

c70d4553

drm/radeon/dpm/rs780: restructure code · f5d73a80

Alex Deucher authored Jan 16, 2013

Needed to properly handle dynamic state adjustment.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

f5d73a80