Was disabled due to stability issues on certain boards
caused by the a bug in the parsing of the atom mc reg tables.
That's fixed now so re-enable.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Was disabled due to stability issues on certain boards
caused by the a bug in the parsing of the atom mc reg tables.
That's fixed now so re-enable.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Try to use lockdep_assert_held or other alternatives where possible.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit converts the source of the val_seq counter to
the ww_mutex api. The reservation objects are converted later,
because there is still a lockdep splat in nouveau that has to
resolved first.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This is the pull request for radeon for 3.11. Highlights include:
- Support for CIK (Sea Islands) asics: 3D, compute, UVD
- DPM (Dynamic Power Management) support for 6xx-SI
- ASPM support for 6xx-SI
- Assorted bug fixes
* 'drm-next-3.11' of git://people.freedesktop.org/~agd5f/linux: (168 commits)
drm/radeon/SI: fix TDP adjustment in set_power_state
drm/radeon/NI: fix TDP adjustment in set_power_state
drm/radeon: fix endian issues in atombios dpm code
drm/radeon/dpm: fix UVD clock setting on SI
drm/radeon/dpm: fix UVD clock setting on cayman
drm/radeon/dpm: add support for setting UVD clock on rv6xx
drm/radeon/dpm: add support for setting UVD clock on rs780
drm/radeon: fix typo in ni_print_power_state
drm/radeon: fix typo in cik_select_se_sh()
drm/radeon/si: fix typo in function name
drm/radeon/dpm: fix typo in setting uvd clock
drm/radeon/dpm: add dpm_set_power_state failure output (si)
add dpm_set_power_state failure output (7xx-ni)
drm/radeon/dpm: add dpm_set_power_state failure output (7xx-ni)
drm/radeon/dpm: add dpm_enable failure output (si)
drm/radeon/dpm: add dpm_enable failure output (7xx-ni)
drm/radeon/kms: add dpm support for SI (v7)
drm/radeon: switch SI to use radeon_ucode.h
drm/radeon: add SI to r600_is_internal_thermal_sensor()
drm/radeon/dpm/rs780: properly catch errors in dpm setup
...
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>
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>
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>
