From: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Currently we only configure the power gating for Skylake and above, but the configuration should equally apply to Broadwell and Braswell. Even though, there is not as much variation as for later generations, we want to expose control over the configuration to userspace and may want to opt out of the "always-enabled" setting. Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/intel_lrc.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 2d6ef736bc0d..836337836773 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1735,13 +1735,6 @@ make_rpcs(struct drm_i915_private *dev_priv) u32 rpcs = 0; /* - * No explicit RPCS request is needed to ensure full - * slice/subslice/EU enablement prior to Gen9. - */ - if (INTEL_GEN(dev_priv) < 9) - return 0; - - /* * Starting in Gen9, render power gating can leave * slice/subslice/EU in a partially enabled state. We * must make an explicit request through RPCS for full -- 2.11.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
