[Intel-gfx] [PATCH] drm/i915: Disable decoupled mmio for GEN9LP

2017-05-22 Thread kai . chen
From: Kai Chen The decoupled mmio feature doesn't work as intended by HW team. Enabling it with forcewake will only make debugging efforts more difficult, so let's just simply remove it. v2: - Remove dead code related to GEN9LP decoupled mmio. - Change backgrounds: In

[Intel-gfx] [PATCH] drm/i915: Disable decoupled mmio for GEN9LP

2017-05-22 Thread kai . chen
From: Kai Chen The decoupled mmio feature doesn't work as intended by HW team. Enabling it with forcewake will only make debugging efforts more difficult, so let's just simply remove it. v2: - Remove dead code related to GEN9LP decoupled mmio. - Change backgrounds: In

Re: [Intel-gfx] [PATCH] drm/i915: Disable decoupled mmio for GEN9LP

2017-05-17 Thread Jani Nikula
On Wed, 17 May 2017, Tvrtko Ursulin wrote: > On 17/05/2017 02:07, kai.c...@intel.com wrote: >> From: Kai Chen >> >> The decoupled mmio feature doesn't work as intended by HW team. Enabling >> it with forcewake will only make debugging efforts

Re: [Intel-gfx] [PATCH] drm/i915: Disable decoupled mmio for GEN9LP

2017-05-17 Thread Tvrtko Ursulin
On 17/05/2017 02:07, kai.c...@intel.com wrote: From: Kai Chen The decoupled mmio feature doesn't work as intended by HW team. Enabling it with forcewake will only make debugging efforts more difficult, so let's just simply remove it. v2: - Remove dead code related to

[Intel-gfx] [PATCH] drm/i915: Disable decoupled mmio for GEN9LP

2017-05-16 Thread kai . chen
From: Kai Chen The decoupled mmio feature doesn't work as intended by HW team. Enabling it with forcewake will only make debugging efforts more difficult, so let's just simply remove it. v2: - Remove dead code related to GEN9LP decoupled mmio. - Change backgrounds: In

Re: [Intel-gfx] [PATCH] drm/i915: Disable decoupled mmio for GEN9LP

2017-05-16 Thread Chris Wilson
On Mon, May 15, 2017 at 04:18:27PM -0700, kai.c...@intel.com wrote: > From: Kai Chen > > The decoupled mmio feature doesn't work as intended by HW team. Enabling > it with forcewake will only make debugging efforts more difficult, so > let's just simply remove it. Is the

[Intel-gfx] [PATCH] drm/i915: Disable decoupled mmio for GEN9LP

2017-05-15 Thread kai . chen
From: Kai Chen The decoupled mmio feature doesn't work as intended by HW team. Enabling it with forcewake will only make debugging efforts more difficult, so let's just simply remove it. Signed-off-by: Kai Chen --- drivers/gpu/drm/i915/i915_pci.c | 1 -