[linux-yocto] [PATCH 0/2] [linux-yocto-3.19] standard/base: Backport Braswell bug fixes patches from mainline to solve X11 Matchbox get stucks issue which is related to GFX's DRM/i915

[Bruce Ashfield]

On 2015-06-03 09:18 PM, wei.tee.ng at intel.com wrote:
> From: Ng Wei Tee <wei.tee.ng at intel.com>
>
> Hi all,
>
> This patch is to backport Braswell bug fixes patches that are
> available in the upstream kernel into Yocto Project linux kernel
> v3.19. These fixes are related to GFX's DRM/i915 kernel module.
>
> The fixes here fix the following scenario:
> 1. X11 Matchbox goes stuck once wake up from S3 under certain
> CherryHill platform.
>
> This configuration was built and tested working on CherryHill
> platform. Please review and provide feedback if any.
>
> This patch is target for linux-yocto-3.19 on standard/base branch.

The changes look fine to me, I've merged and pushed them to the
repo.

Bruce

>
> Thanks.
>
> Regards,
> Wei Tee
> The following changes since commit 6c21811060c03100a32d0acc493df5fb3743b7c8:
>
>    fs: aufs: fix a build error for archs which doesn't support MUTEX_SPIN_ON_OWNER (2015-06-01 11:36:13 -0400)
>
> are available in the git repository at:
>
>    git://git.yoctoproject.org/linux-yocto-contrib weitee/gfx-patch4
>    http://git.yoctoproject.org/cgit.cgi/linux-yocto-contrib/log/?h=weitee/gfx-patch4
>
> Thomas Daniel (2):
>    drm/i915/bdw: Enable execlists by default where supported
>    drm/i915: Reset CSB read pointer in ring init
>
>   drivers/gpu/drm/i915/i915_params.c |    4 ++--
>   drivers/gpu/drm/i915/intel_lrc.c   |    5 ++---
>   2 files changed, 4 insertions(+), 5 deletions(-)
>