From patchwork Thu May 8 09:15:17 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: archit taneja X-Patchwork-Id: 4134081 Return-Path: X-Original-To: patchwork-linux-fbdev@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 37AA8C0ACC for ; Thu, 8 May 2014 09:16:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 53197201C7 for ; Thu, 8 May 2014 09:16:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5F1E92018A for ; Thu, 8 May 2014 09:16:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753476AbaEHJQl (ORCPT ); Thu, 8 May 2014 05:16:41 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:43184 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752459AbaEHJQk (ORCPT ); Thu, 8 May 2014 05:16:40 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id s489Ge72029783; Thu, 8 May 2014 04:16:40 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s489Gd0a012342; Thu, 8 May 2014 04:16:39 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.174.1; Thu, 8 May 2014 04:16:39 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id s489Gd1N027097; Thu, 8 May 2014 04:16:39 -0500 Received: from localhost (a0393947pc.apr.dhcp.ti.com [172.24.145.166]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id s489Gbt15317; Thu, 8 May 2014 04:16:38 -0500 (CDT) From: Archit Taneja To: CC: , , Archit Taneja Subject: [RFC 6/6] omapdss: DSS: add reg-id param to dpi_select_source Date: Thu, 8 May 2014 14:45:17 +0530 Message-ID: <1399540517-17883-6-git-send-email-archit@ti.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1399540517-17883-1-git-send-email-archit@ti.com> References: <1399540517-17883-1-git-send-email-archit@ti.com> MIME-Version: 1.0 Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add an argument which describes which DPI instance we are referring to when selecting it's overlay manager. This will come into use when a DSS version supports multiple DPI instances. Signed-off-by: Archit Taneja --- drivers/video/fbdev/omap2/dss/dpi.c | 2 +- drivers/video/fbdev/omap2/dss/dss.c | 12 ++++++------ drivers/video/fbdev/omap2/dss/dss.h | 2 +- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/video/fbdev/omap2/dss/dpi.c b/drivers/video/fbdev/omap2/dss/dpi.c index faf266e..def8e68 100644 --- a/drivers/video/fbdev/omap2/dss/dpi.c +++ b/drivers/video/fbdev/omap2/dss/dpi.c @@ -420,7 +420,7 @@ static int dpi_display_enable(struct omap_dss_device *dssdev) if (r) goto err_get_dispc; - r = dss_dpi_select_source(out->manager->id); + r = dss_dpi_select_source(out->reg, out->manager->id); if (r) goto err_src_sel; diff --git a/drivers/video/fbdev/omap2/dss/dss.c b/drivers/video/fbdev/omap2/dss/dss.c index 4087f3b..ffa6d84 100644 --- a/drivers/video/fbdev/omap2/dss/dss.c +++ b/drivers/video/fbdev/omap2/dss/dss.c @@ -74,7 +74,7 @@ struct dss_features { u8 fck_div_max; u8 dss_fck_multiplier; const char *parent_clk_name; - int (*dpi_select_source)(enum omap_channel channel); + int (*dpi_select_source)(int id, enum omap_channel channel); int (*init_ports)(struct platform_device *pdev); void (*uninit_ports)(struct platform_device *pdev); }; @@ -570,7 +570,7 @@ enum dss_hdmi_venc_clk_source_select dss_get_hdmi_venc_clk_source(void) return REG_GET(DSS_CONTROL, 15, 15); } -static int dss_dpi_select_source_omap2_omap3(enum omap_channel channel) +static int dss_dpi_select_source_omap2_omap3(int id, enum omap_channel channel) { if (channel != OMAP_DSS_CHANNEL_LCD) return -EINVAL; @@ -578,7 +578,7 @@ static int dss_dpi_select_source_omap2_omap3(enum omap_channel channel) return 0; } -static int dss_dpi_select_source_omap4(enum omap_channel channel) +static int dss_dpi_select_source_omap4(int id, enum omap_channel channel) { int val; @@ -598,7 +598,7 @@ static int dss_dpi_select_source_omap4(enum omap_channel channel) return 0; } -static int dss_dpi_select_source_omap5(enum omap_channel channel) +static int dss_dpi_select_source_omap5(int id, enum omap_channel channel) { int val; @@ -624,9 +624,9 @@ static int dss_dpi_select_source_omap5(enum omap_channel channel) return 0; } -int dss_dpi_select_source(enum omap_channel channel) +int dss_dpi_select_source(int id, enum omap_channel channel) { - return dss.feat->dpi_select_source(channel); + return dss.feat->dpi_select_source(id, channel); } static int dss_get_clocks(void) diff --git a/drivers/video/fbdev/omap2/dss/dss.h b/drivers/video/fbdev/omap2/dss/dss.h index 6f68f72..f3ddcc9 100644 --- a/drivers/video/fbdev/omap2/dss/dss.h +++ b/drivers/video/fbdev/omap2/dss/dss.h @@ -209,7 +209,7 @@ int dss_init_platform_driver(void) __init; void dss_uninit_platform_driver(void); unsigned long dss_get_dispc_clk_rate(void); -int dss_dpi_select_source(enum omap_channel channel); +int dss_dpi_select_source(int id, enum omap_channel channel); void dss_select_hdmi_venc_clk_source(enum dss_hdmi_venc_clk_source_select); enum dss_hdmi_venc_clk_source_select dss_get_hdmi_venc_clk_source(void); const char *dss_get_generic_clk_source_name(enum omap_dss_clk_source clk_src);