Commit bd9a4dbc authored Mar 16, 2020 by Chris Wilson

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

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

parent dec9cf9e

drivers/gpu/drm/i915/i915_drv.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -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;
		};