From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mayuresh Janorkar Subject: [PATCH] omap4: fb: Adds missing display update call when panning Date: Thu, 15 Jul 2010 18:07:02 +0530 Message-ID: <1279197422-23662-1-git-send-email-mayur@ti.com> Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:41374 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756081Ab0GOMhN (ORCPT ); Thu, 15 Jul 2010 08:37:13 -0400 Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: tomi.valkeinen@nokia.com Cc: linux-omap@vger.kernel.org, Gustavo Diaz Prado , Mayuresh Janorkar From: Gustavo Diaz Prado 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 Signed-off-by: Mayuresh Janorkar --- 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) + display->driver->update(display, 0, 0, var->xres, var->yres); + omapfb_put_mem_region(ofbi->region); return r; -- 1.5.4.7