Re: [Intel-gfx] [PATCH] drm/i915: Shift driver's HWSP usage out of reserved range

2015-02-24 Thread Daniel, Thomas
> -Original Message- > From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel Vetter > Sent: Monday, February 23, 2015 11:28 PM > To: Gordon, David S > Cc: Daniel, Thomas; intel-gfx@lists.freedesktop.org > Subject: Re: [Intel-gfx] [PATCH] drm/i915: S

Re: [Intel-gfx] [PATCH] drm/i915: Shift driver's HWSP usage out of reserved range

2015-02-19 Thread Dave Gordon
On 18/02/15 11:48, Thomas Daniel wrote: > As of Gen6, the general purpose area of the hardware status page has shrunk > and > now begins at dword 0x30. i915 driver uses dword 0x20 to store the seqno > which > is now reserved. So shift our HWSP dwords up into the general purpose range > before t

Re: [Intel-gfx] [PATCH] drm/i915: Shift driver's HWSP usage out of reserved range

2015-02-18 Thread shuang . he
Tested-By: PRC QA PRTS (Patch Regression Test System Contact: shuang...@intel.com) Task id: 5787 -Summary- Platform Delta drm-intel-nightly Series Applied PNV -1 277/277

[Intel-gfx] [PATCH] drm/i915: Shift driver's HWSP usage out of reserved range

2015-02-18 Thread Thomas Daniel
As of Gen6, the general purpose area of the hardware status page has shrunk and now begins at dword 0x30. i915 driver uses dword 0x20 to store the seqno which is now reserved. So shift our HWSP dwords up into the general purpose range before this bites us. Signed-off-by: Thomas Daniel --- driv