> -----Original Message----- > From: linux-omap-owner@xxxxxxxxxxxxxxx [mailto:linux-omap- > owner@xxxxxxxxxxxxxxx] On Behalf Of Janorkar, Mayuresh > Sent: Thursday, July 15, 2010 6:07 PM > To: tomi.valkeinen@xxxxxxxxx > Cc: linux-omap@xxxxxxxxxxxxxxx; Diaz Prado, Gustavo; Janorkar, Mayuresh > Subject: [PATCH] omap4: fb: Adds missing display update call when panning > > From: Gustavo Diaz Prado <x0083741@xxxxxx> > > Adds the missing display update call when panning, this > is needed for the DSI panel when the auto-update feature is > not enabled. > > Signed-off-by: Gustavo Diaz Prado <x0083741@xxxxxx> > Signed-off-by: Mayuresh Janorkar <mayur@xxxxxx> > --- > drivers/video/omap2/omapfb/omapfb-main.c | 8 +++++++- > 1 files changed, 7 insertions(+), 1 deletions(-) > > diff --git a/drivers/video/omap2/omapfb/omapfb-main.c > b/drivers/video/omap2/omapfb/omapfb-main.c > index 4abb1d1..12d5382 100644 > --- a/drivers/video/omap2/omapfb/omapfb-main.c > +++ b/drivers/video/omap2/omapfb/omapfb-main.c > @@ -1068,7 +1068,8 @@ static int omapfb_pan_display(struct > fb_var_screeninfo *var, > { > struct omapfb_info *ofbi = FB2OFB(fbi); > struct fb_var_screeninfo new_var; > - int r; > + int r = 0; > + struct omap_dss_device *display = fb2display(fbi); > > DBG("pan_display(%d)\n", FB2OFB(fbi)->id); > > @@ -1086,6 +1087,11 @@ static int omapfb_pan_display(struct > fb_var_screeninfo *var, > > r = omapfb_apply_changes(fbi, 0); > > + if (display && display->driver->update && > + display->driver->get_update_mode(display) > + == OMAP_DSS_UPDATE_MANUAL) If the display dereference is checked, there is no need to check the base pointer (display), right ? > + display->driver->update(display, 0, 0, var->xres, var->yres); > + > omapfb_put_mem_region(ofbi->region); > > return r; > -- > 1.5.4.7 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
