From patchwork Wed Mar 9 11:45:12 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "K, Mythri P" X-Patchwork-Id: 621071 X-Patchwork-Delegate: tomi.valkeinen@nokia.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p29Bq8bT026840 for ; Wed, 9 Mar 2011 11:52:09 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756916Ab1CILwB (ORCPT ); Wed, 9 Mar 2011 06:52:01 -0500 Received: from comal.ext.ti.com ([198.47.26.152]:41929 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756887Ab1CILv4 (ORCPT ); Wed, 9 Mar 2011 06:51:56 -0500 Received: from dbdp31.itg.ti.com ([172.24.170.98]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id p29BprWu017233 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 9 Mar 2011 05:51:55 -0600 Received: from localhost.localdomain (localhost [127.0.0.1]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with ESMTP id p29BpnxO021892; Wed, 9 Mar 2011 17:21:50 +0530 (IST) From: Mythri P K To: linux-omap@vger.kernel.org, tomi.valkeinen@ti.com Cc: Mythri P K Subject: [PATCH v4 3/9] OMAP4 : DSS2 : HDMI: HDMI dispc gamma table disable. Date: Wed, 9 Mar 2011 17:15:12 +0530 Message-Id: <1299671118-20839-4-git-send-email-mythripk@ti.com> X-Mailer: git-send-email 1.5.6.3 In-Reply-To: <1299671118-20839-3-git-send-email-mythripk@ti.com> References: <1299671118-20839-1-git-send-email-mythripk@ti.com> <1299671118-20839-2-git-send-email-mythripk@ti.com> <1299671118-20839-3-git-send-email-mythripk@ti.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Wed, 09 Mar 2011 11:52:09 +0000 (UTC) diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c index 4a368c4..0defe16 100644 --- a/drivers/video/omap2/dss/dispc.c +++ b/drivers/video/omap2/dss/dispc.c @@ -1008,6 +1008,16 @@ void dispc_set_burst_size(enum omap_plane plane, enable_clocks(0); } +void dispc_enable_gamma_table(bool enable) +{ + /* This is partially implemented to support only + * disabling of the gamma table. + */ + BUG_ON(enable); + + REG_FLD_MOD(DISPC_CONFIG, enable, 9, 9); +} + static void _dispc_set_vid_color_conv(enum omap_plane plane, bool enable) { u32 val; diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index 29f31fd..008cbf4 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -363,6 +363,7 @@ void dispc_set_plane_size(enum omap_plane plane, u16 width, u16 height); void dispc_set_channel_out(enum omap_plane plane, enum omap_channel channel_out); +void dispc_enable_gamma_table(bool enable); int dispc_setup_plane(enum omap_plane plane, u32 paddr, u16 screen_width, u16 pos_x, u16 pos_y,