Reviewed-by: Rodrigo Vivi On Thu, Sep 4, 2014 at 4:27 AM, Damien Lespiau wrote: > It can be handy to get the number of planes for this pipe, ie including > the primary plane to loop over them. Introduce a little function to do > so. > > Signed-off-by: Damien Lespiau > --- > drivers/gpu/drm/i915/intel_drv.h | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/drivers/gpu/drm/i915/intel_drv.h > b/drivers/gpu/drm/i915/intel_drv.h > index d727d20..3239e58 100644 > --- a/drivers/gpu/drm/i915/intel_drv.h > +++ b/drivers/gpu/drm/i915/intel_drv.h > @@ -721,6 +721,14 @@ hdmi_to_dig_port(struct intel_hdmi *intel_hdmi) > return container_of(intel_hdmi, struct intel_digital_port, hdmi); > } > > +/* > + * Returns the number of planes for this pipe, ie the number of sprites + > 1 > + * (primary plane). This doesn't count the cursor plane then. > + */ > +static inline unsigned int intel_num_planes(struct intel_crtc *crtc) > +{ > + return INTEL_INFO(crtc->base.dev)->num_sprites[crtc->pipe] + 1; > +} > > /* i915_irq.c */ > bool intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev, > -- > 1.8.3.1 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/intel-gfx > -- Rodrigo Vivi Blog: http://blog.vivi.eng.br