[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 at windriver.com
Thu Jun 4 12:57:39 PDT 2015
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
> 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
> 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(-)
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