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2013-06-27drm/radeon/dpm: add dpm_enable failure output (si)Alex Deucher1-14/+42
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm: add dpm_enable failure output (7xx-ni)Alex Deucher4-34/+87
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/kms: add dpm support for SI (v7)Alex Deucher18-25/+7665
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>
2013-06-27drm/radeon: switch SI to use radeon_ucode.hAlex Deucher2-6/+7
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: add SI to r600_is_internal_thermal_sensor()Alex Deucher1-0/+1
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm/rs780: properly catch errors in dpm setupAlex Deucher1-4/+11
We weren't properly catching errors in dpm_enable() and dpm_set_power_state(). Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm/r6xx: properly catch errors in dpm setupAlex Deucher1-3/+10
We weren't properly catching errors in dpm_enable() and dpm_set_power_state(). Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm/r7xx: properly catch errors in dpm setupAlex Deucher1-15/+39
We weren't properly catching errors in dpm_enable() and dpm_set_power_state(). Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm/trinity: properly catch errors in dpm setupAlex Deucher1-1/+6
We weren't properly catching errors in dpm_enable() and dpm_set_power_state(). Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm/sumo: properly catch errors in dpm setupAlex Deucher1-2/+7
We weren't properly catching errors in dpm_enable() and dpm_set_power_state(). Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm/evergreen: properly catch errors in dpm setupAlex Deucher1-21/+56
We weren't properly catching errors in dpm_enable() and dpm_set_power_state(). Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm/btc: properly catch errors in dpm setupAlex Deucher1-24/+62
We weren't properly catching errors in dpm_enable() and dpm_set_power_state(). Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm/ni: properly catch errors in dpm setupAlex Deucher1-34/+98
We weren't properly catching errors in dpm_enable() and dpm_set_power_state(). Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/atom: fix voltage table parsingAlex Deucher1-150/+170
The arrays items are variable sized. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: fix typo in atom voltage table handling (si+)Alex Deucher1-2/+2
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: fix typo in atom voltage table handling (6xx-ni)Alex Deucher1-4/+4
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm: add pcie gen helper functionAlex Deucher2-0/+28
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>
2013-06-27drm/radeon: update radeon_atombios_get_default_voltages for mvddAlex Deucher5-11/+14
Add a way to look up the bootup mvdd. Required for DPM on SI. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm: validate voltages against dispclk requirementsAlex Deucher4-4/+48
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>
2013-06-27drm/radeon: fix some memory leaks in extended table parsingAlex Deucher1-2/+11
Forgot to free some structs when allocation fails for some tables. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm/cayman: use new fixed point functions (v2)Alex Deucher1-35/+11
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>
2013-06-27drm/radeon: minor sid.h cleanupAlex Deucher1-18/+18
Consolidate the non-register defines. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm: save some display parameters for DPMAlex Deucher3-0/+12
Required for SI. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm: pull in ppm info from atomAlex Deucher2-0/+61
Used by SI dpm. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm: endian fixes for extended power tablesAlex Deucher1-3/+6
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm: pull in phase shedding limits from atomAlex Deucher2-1/+41
Required for dpm on SI. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm: add an enum for pcie gen selectionAlex Deucher2-9/+20
This makes it easier the understand what the code is doing. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: implement clock and power gating for SIAlex Deucher2-42/+549
Only Cape Verde supports power gating. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: add clearstate init for verde power gatingAlex Deucher2-5/+1004
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: initialize save/restore buffer for pg on verdeAlex Deucher1-2/+241
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: add indirect accessors for UVD CTX registersAlex Deucher2-0/+20
These are needed for certain UVD power saving features. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: add atom get leakage vddc functionAlex Deucher2-0/+10
Required for DPM on SI. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: update rlc programming sequence on SIAlex Deucher2-0/+99
This is required for certain power management features. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: enable additional power gating features on trinityAlex Deucher4-6/+54
TN has some additional powergating features beyond what is supported on ON/LN. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: add support for ASPM on SI asics (v2)Alex Deucher2-0/+314
Enables PCIE ASPM (Active State Power Management) on SI asics. v2: fix typo Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: add support for ASPM on evergreen asicsAlex Deucher3-1/+198
Enables PCIE ASPM (Active State Power Management) on evergreen-cayman asics. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: add accessors of pif_phy indirect register spaceAlex Deucher2-0/+39
Required for accessing certain pcie related registers. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: implement pcie gen2/3 support for SIAlex Deucher2-0/+212
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>
2013-06-27drm/radeon: update radeon_atom_get_voltage_table() for SIAlex Deucher4-28/+69
SI uses a new atom table revision. Required for DPM on SI. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: update radeon_atom_is_voltage_gpio() for SIAlex Deucher7-34/+64
SI uses a new atom table. Required for DPM on SI. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/atom: add helper to calcuate mpll paramsAlex Deucher3-0/+79
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>
2013-06-27drm/radeon: implement apci perf requestAlex Deucher2-21/+143
These functions use acpi methods to adjust the pcie gen speed. Used by DPM. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm: remove local sumo_get_xclk()Alex Deucher4-17/+11
Use the new asic callback instead. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: add missing UVD clock set in cayman dpm codeAlex Deucher1-0/+3
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dpm: remove broken dyn state remnantsAlex Deucher2-20/+5
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>
2013-06-27drm/radeon/dpm: add pre/post_set_power_state callback (cayman)Alex Deucher4-12/+60
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>
2013-06-27drm/radeon/dpm: add pre/post_set_power_state callback (BTC)Alex Deucher4-13/+83
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>
2013-06-27drm/radeon/dpm: add pre/post_set_power_state callback (TN)Alex Deucher4-22/+61
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>
2013-06-27drm/radeon/dpm: add pre/post_set_power_state callback (sumo)Alex Deucher4-22/+62
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>
2013-06-27drm/radeon/dpm: add pre/post_set_power_state callbacks (6xx-eg)Alex Deucher3-0/+20
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>
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