On Tue, Jan 07, 2014 at 02:49:50PM +0800, Shawn Guo wrote:
> On Thu, Jan 02, 2014 at 09:28:19PM +0000, Russell King wrote:
> > @@ -449,6 +458,24 @@ static int imx_drm_driver_load(struct drm_device *drm, unsigned long flags)
> > }
> > }
> >
> > + /*
> > + * All components are now initialised, so setup the fb helper.
> > + * The fb helper takes copies of key hardware information, so the
> > + * crtcs/connectors/encoders must not change after this point.
> > + */
> > +#if IS_ENABLED(CONFIG_DRM_IMX_FB_HELPER)
> > + if (legacyfb_depth != 16 && legacyfb_depth != 32) {
> > + dev_warn(drm->dev, "Invalid legacyfb_depth. Defaulting to 16bpp\n");
> > + legacyfb_depth = 16;
> > + }
> > + imxdrm->fbhelper = drm_fbdev_cma_init(drm, legacyfb_depth,
> > + drm->mode_config.num_crtc, 4);
>
> s/4/MAX_CRTC
>
> imx-drm-core.c has the macro.
Possible, but when moving code from one location to another it's best
to move it with minimal changes. Even so, I've now changed this.
--
FTTC broadband for 0.8mile line: 5.8Mbps down 500kbps up. Estimation
in database were 13.1 to 19Mbit for a good line, about 7.5+ for a bad.
Estimate before purchase was "up to 13.2Mbit".
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