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authorMatt Roper <matthew.d.roper@intel.com>2014-07-07 18:21:47 -0700
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-07-09 13:51:42 +0200
commit155e63696caab748da3f344f66de503038a72024 (patch)
treebcbd4d3ba759ff783c0a9e9255f9e41000d8019e /drivers/gpu/drm/i915/intel_drv.h
parent1f767e02d69f6a37a86aa94fd2c7e2528ae1161e (diff)
downloadlinux-stericsson-155e63696caab748da3f344f66de503038a72024.tar.gz
drm/i915: Introduce intel_fb_obj() macro
Add an intel_fb_obj() macro that returns the GEM object associated with a DRM framebuffer. This macro is safe to call on NULL framebuffers (a NULL object pointer will be returned in this case). Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
-rw-r--r--drivers/gpu/drm/i915/intel_drv.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 9da665a1cd31..41c83ea588f1 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -486,6 +486,7 @@ struct cxsr_latency {
#define to_intel_encoder(x) container_of(x, struct intel_encoder, base)
#define to_intel_framebuffer(x) container_of(x, struct intel_framebuffer, base)
#define to_intel_plane(x) container_of(x, struct intel_plane, base)
+#define intel_fb_obj(x) (x ? to_intel_framebuffer(x)->obj : NULL)
struct intel_hdmi {
u32 hdmi_reg;