From ea117b8ddc9fd36f7aa96df920e9ff9ff5232671 Mon Sep 17 00:00:00 2001 From: Joonas Lahtinen Date: Fri, 28 Apr 2017 10:53:38 +0300 Subject: [PATCH] drm/i915: Reset ILK during GEM sanitization MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit ILK should survive a reset without display corruption. Suggested-by: Chris Wilson Signed-off-by: Joonas Lahtinen Cc: Chris Wilson Cc: Ville Syrjälä Reviewed-by: Chris Wilson --- drivers/gpu/drm/i915/i915_gem.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index ea34a321588d..f5f605740886 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4485,10 +4485,9 @@ void i915_gem_sanitize(struct drm_i915_private *i915) * try to take over. The only way to remove the earlier state * is by resetting. However, resetting on earlier gen is tricky as * it may impact the display and we are uncertain about the stability - * of the reset, so we only reset recent machines with logical - * context support (that must be reset to remove any stray contexts). + * of the reset, so this could be applied to even earlier gen. */ - if (INTEL_GEN(i915) >= 6) { + if (INTEL_GEN(i915) >= 5) { int reset = intel_gpu_reset(i915, ALL_ENGINES); WARN_ON(reset && reset != -ENODEV); } -- 2.30.2