From patchwork Mon May 26 09:28:11 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: archit taneja X-Patchwork-Id: 4240881 Return-Path: X-Original-To: patchwork-linux-omap@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 872E2BF90B for ; Mon, 26 May 2014 09:29:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D89F820170 for ; Mon, 26 May 2014 09:29:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 03D5720171 for ; Mon, 26 May 2014 09:29:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751901AbaEZJ3o (ORCPT ); Mon, 26 May 2014 05:29:44 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:60006 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751706AbaEZJ3n (ORCPT ); Mon, 26 May 2014 05:29:43 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id s4Q9ThRn024838 for ; Mon, 26 May 2014 04:29:43 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id s4Q9Thhr014398 for ; Mon, 26 May 2014 04:29:43 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.174.1; Mon, 26 May 2014 04:29:43 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s4Q9ThGk027192; Mon, 26 May 2014 04:29:43 -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 s4Q9Tgt12323; Mon, 26 May 2014 04:29:42 -0500 (CDT) From: Archit Taneja To: CC: , Archit Taneja Subject: [RFC v2 4/5] OMAPDSS: DPI: make dpi_get_channel take DPI reg-id Date: Mon, 26 May 2014 14:58:11 +0530 Message-ID: <1401096492-1405-4-git-send-email-archit@ti.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1401096492-1405-1-git-send-email-archit@ti.com> References: <1399540517-17883-1-git-send-email-archit@ti.com> <1401096492-1405-1-git-send-email-archit@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@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 To support multiple DPI instances, dpi_get_channel needs to take the DPI instance's reg-id to get the corresponding channel. Make it take this argument. We just pass 0 in the non-DT path, since we don't support multiple instances in the non-DT case. Signed-off-by: Archit Taneja --- drivers/video/fbdev/omap2/dss/dpi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/video/fbdev/omap2/dss/dpi.c b/drivers/video/fbdev/omap2/dss/dpi.c index 43966a7..962c722 100644 --- a/drivers/video/fbdev/omap2/dss/dpi.c +++ b/drivers/video/fbdev/omap2/dss/dpi.c @@ -625,7 +625,7 @@ static void dpi_init_pll(struct dpi_data *dpi) * the channel in some more dynamic manner, or get the channel as a user * parameter. */ -static enum omap_channel dpi_get_channel(void) +static enum omap_channel dpi_get_channel(int reg) { switch (omapdss_get_version()) { case OMAPDSS_VER_OMAP24xx: @@ -719,7 +719,7 @@ static void dpi_init_output(struct platform_device *pdev) out->id = OMAP_DSS_OUTPUT_DPI; out->output_type = OMAP_DISPLAY_TYPE_DPI; out->name = "dpi.0"; - out->dispc_channel = dpi_get_channel(); + out->dispc_channel = dpi_get_channel(0); out->ops.dpi = &dpi_ops; out->owner = THIS_MODULE; @@ -754,7 +754,7 @@ static void dpi_init_output_port(struct platform_device *pdev, out->dev = &pdev->dev; out->id = OMAP_DSS_OUTPUT_DPI; out->output_type = OMAP_DISPLAY_TYPE_DPI; - out->dispc_channel = dpi_get_channel(); + out->dispc_channel = dpi_get_channel(reg); out->ops.dpi = &dpi_ops; out->port_num = reg; out->owner = THIS_MODULE;