[Intel-gfx] [PATCH 10/21] drm/i915: enable IPS bit for 64K pages

2017-10-06 Thread Matthew Auld
Before we can enable 64K pages through the IPS bit, we must first enable it through MMIO, otherwise the page-walker will simply ignore it. v2: add comment mentioning that 64K is BDW+ v3: move to more suitable home Signed-off-by: Matthew Auld Cc: Joonas Lahtinen Cc: Chris Wilson Cc: Mika Kuopp

[Intel-gfx] [PATCH 10/21] drm/i915: enable IPS bit for 64K pages

2017-10-05 Thread Matthew Auld
Before we can enable 64K pages through the IPS bit, we must first enable it through MMIO, otherwise the page-walker will simply ignore it. v2: add comment mentioning that 64K is BDW+ v3: move to more suitable home Signed-off-by: Matthew Auld Cc: Joonas Lahtinen Cc: Chris Wilson Cc: Mika Kuopp

Re: [Intel-gfx] [PATCH 10/21] drm/i915: enable IPS bit for 64K pages

2017-10-02 Thread Joonas Lahtinen
On Fri, 2017-09-29 at 17:10 +0100, Matthew Auld wrote: > Before we can enable 64K pages through the IPS bit, we must first enable > it through MMIO, otherwise the page-walker will simply ignore it. > > v2: add comment mentioning that 64K is BDW+ > > v3: move to more suitable home > > Signed-off-

[Intel-gfx] [PATCH 10/21] drm/i915: enable IPS bit for 64K pages

2017-09-29 Thread Matthew Auld
Before we can enable 64K pages through the IPS bit, we must first enable it through MMIO, otherwise the page-walker will simply ignore it. v2: add comment mentioning that 64K is BDW+ v3: move to more suitable home Signed-off-by: Matthew Auld Cc: Joonas Lahtinen Cc: Chris Wilson Cc: Mika Kuopp

Re: [Intel-gfx] [PATCH 10/21] drm/i915: enable IPS bit for 64K pages

2017-09-26 Thread Mika Kuoppala
Matthew Auld writes: > Before we can enable 64K pages through the IPS bit, we must first enable > it through MMIO, otherwise the page-walker will simply ignore it. > > v2: add comment mentioning that 64K is BDW+ > > Signed-off-by: Matthew Auld > Cc: Joonas Lahtinen > Cc: Chris Wilson > --- >

[Intel-gfx] [PATCH 10/21] drm/i915: enable IPS bit for 64K pages

2017-09-22 Thread Matthew Auld
Before we can enable 64K pages through the IPS bit, we must first enable it through MMIO, otherwise the page-walker will simply ignore it. v2: add comment mentioning that 64K is BDW+ Signed-off-by: Matthew Auld Cc: Joonas Lahtinen Cc: Chris Wilson --- drivers/gpu/drm/i915/i915_gem.c | 16