Commits · 71de795c6c3e72c820b0f1b06cd997acb16d3f62 · nexedi / linux

27 Jun, 2013 40 commits

drm/radeon: fix typo in ni_print_power_state · 71de795c
Alex Deucher authored May 14, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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71de795c
drm/radeon: fix typo in cik_select_se_sh() · b0fe3d39
Alex Deucher authored Apr 18, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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b0fe3d39
drm/radeon/si: fix typo in function name · ba19031a
Alex Deucher authored Apr 17, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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ba19031a
drm/radeon/dpm: fix typo in setting uvd clock · e38bb5ae
Alex Deucher authored Apr 03, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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e38bb5ae
drm/radeon/dpm: add dpm_set_power_state failure output (si) · cc833b60
Alex Deucher authored Jun 27, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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cc833b60
add dpm_set_power_state failure output (7xx-ni) · 173dbb0e
Alex Deucher authored Jun 27, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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173dbb0e
drm/radeon/dpm: add dpm_set_power_state failure output (7xx-ni) · 72dd2c54
Alex Deucher authored Mar 28, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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72dd2c54
drm/radeon/dpm: add dpm_enable failure output (si) · 2c48febb
Alex Deucher authored Mar 28, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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2c48febb
drm/radeon/dpm: add dpm_enable failure output (7xx-ni) · fa4b5471
Alex Deucher authored Mar 28, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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fa4b5471

drm/radeon/kms: add dpm support for SI (v7) · a9e61410

Alex Deucher authored Jun 25, 2013

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>

a9e61410

drm/radeon: switch SI to use radeon_ucode.h · a0ceada6
Alex Deucher authored Mar 27, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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a0ceada6
drm/radeon: add SI to r600_is_internal_thermal_sensor() · ac163387
Alex Deucher authored Mar 26, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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ac163387

drm/radeon/dpm/rs780: properly catch errors in dpm setup · a172230f

Alex Deucher authored Mar 26, 2013

We weren't properly catching errors in dpm_enable()
and dpm_set_power_state().
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

a172230f

drm/radeon/dpm/r6xx: properly catch errors in dpm setup · ac0cdcb5

Alex Deucher authored Mar 26, 2013

We weren't properly catching errors in dpm_enable()
and dpm_set_power_state().
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

ac0cdcb5

drm/radeon/dpm/r7xx: properly catch errors in dpm setup · b97721f3

Alex Deucher authored Mar 26, 2013

We weren't properly catching errors in dpm_enable()
and dpm_set_power_state().
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

b97721f3

drm/radeon/dpm/trinity: properly catch errors in dpm setup · c3efac0d

Alex Deucher authored Mar 26, 2013

We weren't properly catching errors in dpm_enable()
and dpm_set_power_state().
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

c3efac0d

drm/radeon/dpm/sumo: properly catch errors in dpm setup · 2c47b063

Alex Deucher authored Mar 26, 2013

We weren't properly catching errors in dpm_enable()
and dpm_set_power_state().
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2c47b063

drm/radeon/dpm/evergreen: properly catch errors in dpm setup · 1f67df4d

Alex Deucher authored Mar 26, 2013

We weren't properly catching errors in dpm_enable()
and dpm_set_power_state().
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1f67df4d

drm/radeon/dpm/btc: properly catch errors in dpm setup · aafb3afa

Alex Deucher authored Mar 26, 2013

We weren't properly catching errors in dpm_enable()
and dpm_set_power_state().
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

aafb3afa

drm/radeon/dpm/ni: properly catch errors in dpm setup · 79fb809a

Alex Deucher authored Mar 26, 2013

We weren't properly catching errors in dpm_enable()
and dpm_set_power_state().
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

79fb809a

drm/radeon/atom: fix voltage table parsing · 779187f2

Alex Deucher authored Mar 28, 2013

The arrays items are variable sized.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

779187f2

drm/radeon: fix typo in atom voltage table handling (si+) · da289525
Alex Deucher authored Mar 27, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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da289525
drm/radeon: fix typo in atom voltage table handling (6xx-ni) · 7a80c2c9
Alex Deucher authored Mar 27, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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7a80c2c9

drm/radeon/dpm: add pcie gen helper function · 4bd9f516

Alex Deucher authored Mar 25, 2013

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>

4bd9f516

drm/radeon: update radeon_atombios_get_default_voltages for mvdd · 2abba66e

Alex Deucher authored Mar 25, 2013

Add a way to look up the bootup mvdd.  Required for DPM on SI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2abba66e

drm/radeon/dpm: validate voltages against dispclk requirements · 4489cd62

Alex Deucher authored Mar 22, 2013

Validate the voltages against the voltage requirements of the
dispclk.  We currently don't adjust the disp clock so it never
changes, but we need to filter out voltage levels that are too
low none the less.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

4489cd62

drm/radeon: fix some memory leaks in extended table parsing · f907eec0

Alex Deucher authored Mar 22, 2013

Forgot to free some structs when allocation fails for some
tables.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

f907eec0

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
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Required for SI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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7178d2a6
drm/radeon/dpm: pull in ppm info from atom · a5cb318e
Alex Deucher authored Mar 20, 2013
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Used by SI dpm.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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a5cb318e
drm/radeon/dpm: endian fixes for extended power tables · 9985318b
Alex Deucher authored Mar 20, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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9985318b
drm/radeon/dpm: pull in phase shedding limits from atom · 929ee7a8
Alex Deucher authored Mar 20, 2013
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Required for dpm on SI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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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
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Only Cape Verde supports power gating.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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f8f84ac5
drm/radeon: add clearstate init for verde power gating · bd8cd539
Alex Deucher authored Apr 12, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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bd8cd539
drm/radeon: initialize save/restore buffer for pg on verde · 6d8cf000
Alex Deucher authored Mar 06, 2013
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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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
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Required for DPM on SI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
```
beb79f40