drm/i915/tgl: Re-enable RPS

We disabled rps while it appeared to be a contributing factor to system
instablity, as that is now resolved, re-enable RPS and see how we fare.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200123135604.1402572-1-chris@chris-wilson.co.uk

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 6fbec2e..741bffc 100644 (file)
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -823,7 +823,6 @@ static const struct intel_device_info tgl_info = {
        .display.has_modular_fia = 1,
        .engine_mask =
                BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
-       .has_rps = false, /* XXX disabled for debugging */
 };
 
 #define GEN12_DGFX_FEATURES \