From 019718196c594d2e33cc371cbbcccb84735e6ada Mon Sep 17 00:00:00 2001 From: Rodrigo Vivi Date: Wed, 9 Aug 2017 13:52:44 -0700 Subject: [PATCH] drm/i915/cnl: Enable SAGV for Cannonlake. Git-commit: 019718196c594d2e33cc371cbbcccb84735e6ada Patch-mainline: v4.14-rc1 References: FATE#322643 bsc#1055900 For now inherit from previous platforms. V2: Rebase on top of CFL. Cc: Mahesh Kumar Cc: Maarten Lankhorst Cc: Paulo Zanoni Signed-off-by: Rodrigo Vivi Reviewed-by: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/20170809205248.11917-2-rodrigo.vivi@intel.com Acked-by: Takashi Iwai --- drivers/gpu/drm/i915/intel_pm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -3571,7 +3571,8 @@ static bool skl_needs_memory_bw_wa(struc static bool intel_has_sagv(struct drm_i915_private *dev_priv) { - if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) + if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv) || + IS_CANNONLAKE(dev_priv)) return true; if (IS_SKYLAKE(dev_priv) &&