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drm/i915: Remove manual save/resume of fence register state

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Since we always reload the fence register state on runtime resume,
having it explicitly in the S0ix resume code is redundant. Indeed, it
is not even being used!

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200316113846.4974-3-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2020-03-16 11:38:45 +00:00
parent dec9cf9ee8
commit bd9a4dbc84
1 changed files with 0 additions and 1 deletions
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drivers/gpu/drm/i915/i915_drv.h
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@ -539,7 +539,6 @@ struct i915_suspend_saved_registers {
u32 saveSWF0[16];
u32 saveSWF1[16];
u32 saveSWF3[3];
u64 saveFENCE[I915_MAX_NUM_FENCES];
u32 savePCH_PORT_HOTPLUG;
u16 saveGCDGMBUS;
};