diff options
| author | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2017-10-27 15:59:31 +0100 |
|---|---|---|
| committer | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2017-11-20 16:09:04 +0000 |
| commit | 9f9b2792b6d38fbc8028f31b41ebd38a3f28a401 (patch) | |
| tree | 9d099910414fc701fec590fbd436ef74af7093cf /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 3fef5cda970124a15c553c1672d800e40fc08a9e (diff) | |
drm/i915/perf: reuse timestamp frequency from device info
Now that we have this stored in the device info, we can drop it from perf
part of the driver.
Note that this requires to init perf after we've computed the frequency,
hence why we move i915_perf_init() from i915_driver_init_early() to after
intel_device_info_runtime_init().
v2: Use div_u64 (Chris)
v3: Drop u64 divs by switching to kHz (Chris/Ville)
Move i915_perf_fini to i915_driver_cleanup_hw (Matthew)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171113181902.12411-2-lionel.g.landwerlin@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 36bb4927484a..2b766253f970 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2619,7 +2619,6 @@ struct drm_i915_private { bool periodic; int period_exponent; - int timestamp_frequency; struct i915_oa_config test_config; |