It's 10us for gen 11. Reviewed-by: Mahesh Kumar <mahesh1.kumar@xxxxxxxxx> Reviewed-by: James Ausmus <james.ausmus@xxxxxxxxx> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx> --- drivers/gpu/drm/i915/intel_pm.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 766f4fdd633b..6dc4677e6c3f 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -3694,11 +3694,18 @@ bool intel_can_enable_sagv(struct drm_atomic_state *state) struct intel_crtc_state *cstate; enum pipe pipe; int level, latency; - int sagv_block_time_us = IS_GEN9(dev_priv) ? 30 : 20; + int sagv_block_time_us; if (!intel_has_sagv(dev_priv)) return false; + if (IS_GEN9(dev_priv)) + sagv_block_time_us = 30; + else if (IS_GEN10(dev_priv)) + sagv_block_time_us = 20; + else + sagv_block_time_us = 10; + /* * SKL+ workaround: bspec recommends we disable the SAGV when we have * more then one pipe enabled -- 2.14.3 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
