git.stricted.de - GitHub/LineageOS/android_kernel_motorola

author	Mahesh Kumar <mahesh1.kumar@intel.com>
	Thu, 1 Dec 2016 15:49:38 +0000 (21:19 +0530)
committer	Paulo Zanoni <paulo.r.zanoni@intel.com>
	Wed, 7 Dec 2016 18:30:34 +0000 (16:30 -0200)
commit	ccc24b39a6fa3b0ba6b4310c10d7e0288ec8db10
tree	3bf376c4e46907506e46138370298284818e6f0f	tree \| snapshot (tar.gz zip)
parent	b95320bdf2d891011da9c5ec85dcb114483856a6	commit \| diff

drm/i915: Add intel_atomic_get_existing_crtc_state function

This patch Adds a function to extract intel_crtc_state from the
atomic_state, if not available it returns NULL.

v2 (from Paulo):
- Fix white space problem detected by checkpatch.

Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161201154940.24446-7-mahesh1.kumar@intel.com