- 06 Apr, 2016 40 commits
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Better handle power state changes. Signed-off-by:
Rex Zhu <Rex.Zhu@amd.com> Reviewed-by:
Alex Deucher <alexander.deucher@amd.com> Reviewed-by:
Jammy Zhou <Jammy.Zhou@amd.com> (cherry picked from commit f4caf3e5) Signed-off-by:
Alberto Milone <alberto.milone@canonical.com> Signed-off-by:
Tim Gardner <tim.gardner@canonical.com>
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Implement the new callbacks for tonga. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Interface between hwmgr and eventmgr. Signed-off-by:
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Jammy Zhou authored
BugLink: http://bugs.launchpad.net/bugs/1546572 The amdgu_powerplay variable is global for multiple GPU instances. v2: fold in Flora's module option change, protect adev reference in macros Signed-off-by:
Christian König <christian.koenig@amd.com> (cherry picked from commit e61710c5) Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Same interface exposed in pre-powerplay dpm code. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Hook up the amdgpu thermal control callbacks for powerplay. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 This adds the interface needed to expose powerplay fan control to sysfs via hwmon. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Implement thermal and fan control for tonga. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Add thermal handling to the event manager. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Thermal controller interface. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Redefine interrupt callback function in accordance with cgs. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Add the interface for fan and thermal control. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Implement clock and power gating support for tonga. On Tonga this is handles by the SMU rather than direct register settings in the driver. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Add callbacks interface for clock and powergating. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Interface for clock and power gating handling. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Implement displaygap programming for tonga. This is required for properly mclk switching. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Add support for display configuration changes to the event manager. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 This allows the eventmgr to properly update the displaygap on certain power events. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Displaygap support is required for proper mclk switching. Signed-off-by:
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Eric Huang authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Switch over to handling in the powerplay module. Reviewed-by:
Eric Huang <JinHuiEric.Huang@amd.com> (cherry picked from commit 899fa4c0) Signed-off-by:
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Jammy Zhou authored
BugLink: http://bugs.launchpad.net/bugs/1546572 This option can be used to enable the new powerplay implementation, and it is disabled by default. Signed-off-by:
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Eric Huang authored
BugLink: http://bugs.launchpad.net/bugs/1546572 This enabled DPM support for Fiji. DPM is dynamic clock and voltage scaling. v2: rename fiji_hwmgr_early_init to fiji_hwmgr_init v3: (agd) fold in endian fix, additional function addition Reviewed-by:
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Eric Huang authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Add support for the SMU manager for Fiji. This handles the firmware loading for other IP blocks (GFX, SDMA, etc.). Reviewed-by:
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Eric Huang authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Add some new functions to support Fiji. Split out from the previous patch. Reviewed-by:
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Eric Huang authored
BugLink: http://bugs.launchpad.net/bugs/1546572 New headers for Fiji. Reviewed-by:
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yanyang1 authored
BugLink: http://bugs.launchpad.net/bugs/1546572 This implements DPM for tonga. DPM handles dynamic clock and voltage scaling. v2: merge all the patches related with tonga dpm v3: merge dpm force level fix, cgs display fix, spelling fix Reviewed-by:
yanyang1 <young.yang@amd.com> Signed-off-by:
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Jammy Zhou authored
BugLink: http://bugs.launchpad.net/bugs/1546572 The SMU manager handles firmware loading for other IP blocks (GFX, SDMA, etc.). This implements it for Tonga. v3: delete peci sub-module v2: use cgs interface directly Signed-off-by:
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yanyang1 authored
BugLink: http://bugs.launchpad.net/bugs/1546572 These headers provide the SMU interface used by the driver. Reviewed-by:
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yanyang1 authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Move smu7.h, smu7_discrete.h and smu7_fusion.h from amdgpu to powerplay. Reviewed-by:
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yanyang1 authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Add ixSWRST_COMMAND_1 in bif_5_0_d.h. Required by new powerplay code for tonga and fiji. Reviewed-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 This is the common interface for interacting with the powerplay module. v2: squash in fixes Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 The event manager handles power related driver events. Signed-off-by:
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Rex Zhu authored
BugLink: http://bugs.launchpad.net/bugs/1546572 This adds clock and powergating support for CZ. v2: squash in fixes Signed-off-by:
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Jammy Zhou authored
BugLink: http://bugs.launchpad.net/bugs/1546572 This patch enables basic DPM support for Carrizo. DPM handles dynamic clock and voltage scaling. v3: delete peci sub-module v2: use cgs interface directly correct define SMU_EnabledFeatureScoreboard_SclkDpmOn Signed-off-by:
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Jammy Zhou authored
BugLink: http://bugs.launchpad.net/bugs/1546572 This implements the SMU firmware manager interface for CZ. Some header files are moved from amdgpu folder to powerplay as well. v3: delete peci sub-module. v2: use cgs interface directly add load_mec_firmware function Signed-off-by:
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Tim Gardner authored
BugLink: http://bugs.launchpad.net/bugs/1546572 Fixes compile failure on non-amd64 arches: drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/tonga_thermal.c: In function 'tonga_fan_ctrl_get_fan_speed_percent': drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/tonga_thermal.c:80:11: error: 'EINVAL' undeclared (first use in this function) return -EINVAL; Signed-off-by:
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Jammy Zhou authored
BugLink: http://bugs.launchpad.net/bugs/1546572 The hwmgr handles all hardware related calls, including clock/power gating control, DPM, read and parse PPTable, etc. v5: squash in fixes v4: implement acpi's atcs function use cgs interface v3: fix code style error and add big-endian mode support. v2: use cgs interface directly in hwmgr sub-module Signed-off-by:
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Jammy Zhou authored
BugLink: http://bugs.launchpad.net/bugs/1546572 The SMUMGR is one sub-component of powerplay for SMU firmware support. The SMU handles firmware loading for other IP blocks (GFX, SDMA, etc.) on VI parts. The adds the core powerplay infrastructure to handle that. v3: direct use printk in powerplay module. v2: direct use cgs_read/write_register functions in smu-modules Signed-off-by:
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