From patchwork Fri Jun  3 10:53:04 2016
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Peter Ujfalusi <peter.ujfalusi@ti.com>
X-Patchwork-Id: 9152701
Return-Path: <linux-omap-owner@kernel.org>
Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org
	[172.30.200.125])
	by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id
	3541B60751 for <patchwork-linux-omap@patchwork.kernel.org>;
	Fri,  3 Jun 2016 11:02:07 +0000 (UTC)
Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1])
	by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2742726C9B
	for <patchwork-linux-omap@patchwork.kernel.org>;
	Fri,  3 Jun 2016 11:02:07 +0000 (UTC)
Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486)
	id 1C19728328; Fri,  3 Jun 2016 11:02:07 +0000 (UTC)
X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on
	pdx-wl-mail.web.codeaurora.org
X-Spam-Level: 
X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI
	autolearn=unavailable version=3.3.1
Received: from vger.kernel.org (vger.kernel.org [209.132.180.67])
	by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5DC8B26C9B
	for <patchwork-linux-omap@patchwork.kernel.org>;
	Fri,  3 Jun 2016 11:02:04 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S932663AbcFCKyN (ORCPT
	<rfc822;patchwork-linux-omap@patchwork.kernel.org>);
	Fri, 3 Jun 2016 06:54:13 -0400
Received: from arroyo.ext.ti.com ([198.47.19.12]:37333 "EHLO
	arroyo.ext.ti.com"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S932492AbcFCKyL (ORCPT <rfc822;linux-omap@vger.kernel.org>);
	Fri, 3 Jun 2016 06:54:11 -0400
Received: from dflxv15.itg.ti.com ([128.247.5.124])
	by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id u53As3Bv007412;
	Fri, 3 Jun 2016 05:54:04 -0500
Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114])
	by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id u53As3vd032740;
	Fri, 3 Jun 2016 05:54:03 -0500
Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE71.ent.ti.com
	(157.170.170.114) with Microsoft SMTP Server id 14.3.294.0;
	Fri, 3 Jun 2016 05:54:02 -0500
Received: from dflp32.itg.ti.com (ileax41-snat.itg.ti.com
	[10.172.224.153])	by
	dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id u53ArOYV002041;
	Fri, 3 Jun 2016 05:54:00 -0500
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: <tomi.valkeinen@ti.com>, <plagnioj@jcrosoft.com>,
	<robdclark@gmail.com>, <airlied@linux.ie>, <tony@atomide.com>
CC: <linux-fbdev@vger.kernel.org>, <linux-omap@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	<laurent.pinchart@ideasonboard.com>, <jsarha@ti.com>,
	<dri-devel@lists.freedesktop.org>
Subject: [PATCH v3 10/27] omapfb: panel-dsi-cm: Remove legacy boot support
Date: Fri, 3 Jun 2016 13:53:04 +0300
Message-ID: <20160603105321.7980-11-peter.ujfalusi@ti.com>
X-Mailer: git-send-email 2.8.3
In-Reply-To: <20160603105321.7980-1-peter.ujfalusi@ti.com>
References: <20160603105321.7980-1-peter.ujfalusi@ti.com>
MIME-Version: 1.0
Sender: linux-omap-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-omap.vger.kernel.org>
X-Mailing-List: linux-omap@vger.kernel.org
X-Virus-Scanned: ClamAV using ClamSMTP

The panel is not used by any legacy board files so the legacy (pdata) boot
support can be dropped.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
 .../fbdev/omap2/omapfb/displays/panel-dsi-cm.c     | 52 +++-------------------
 include/video/omap-panel-data.h                    | 27 -----------
 2 files changed, 6 insertions(+), 73 deletions(-)

diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
index 3414c2609320..a4eac6962b76 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
@@ -26,7 +26,6 @@
 #include <linux/of_gpio.h>
 
 #include <video/omapdss.h>
-#include <video/omap-panel-data.h>
 #include <video/mipi_display.h>
 
 /* DSI Virtual channel. Hardcoded for now. */
@@ -1127,40 +1126,6 @@ static struct omap_dss_driver dsicm_ops = {
 	.memory_read	= dsicm_memory_read,
 };
 
-static int dsicm_probe_pdata(struct platform_device *pdev)
-{
-	const struct panel_dsicm_platform_data *pdata;
-	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
-	struct omap_dss_device *dssdev, *in;
-
-	pdata = dev_get_platdata(&pdev->dev);
-
-	in = omap_dss_find_output(pdata->source);
-	if (in == NULL) {
-		dev_err(&pdev->dev, "failed to find video source\n");
-		return -EPROBE_DEFER;
-	}
-	ddata->in = in;
-
-	ddata->reset_gpio = pdata->reset_gpio;
-
-	if (pdata->use_ext_te)
-		ddata->ext_te_gpio = pdata->ext_te_gpio;
-	else
-		ddata->ext_te_gpio = -1;
-
-	ddata->ulps_timeout = pdata->ulps_timeout;
-
-	ddata->use_dsi_backlight = pdata->use_dsi_backlight;
-
-	ddata->pin_config = pdata->pin_config;
-
-	dssdev = &ddata->dssdev;
-	dssdev->name = pdata->name;
-
-	return 0;
-}
-
 static int dsicm_probe_of(struct platform_device *pdev)
 {
 	struct device_node *node = pdev->dev.of_node;
@@ -1207,6 +1172,9 @@ static int dsicm_probe(struct platform_device *pdev)
 
 	dev_dbg(dev, "probe\n");
 
+	if (!pdev->dev.of_node)
+		return -ENODEV;
+
 	ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
 	if (!ddata)
 		return -ENOMEM;
@@ -1214,17 +1182,9 @@ static int dsicm_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, ddata);
 	ddata->pdev = pdev;
 
-	if (dev_get_platdata(dev)) {
-		r = dsicm_probe_pdata(pdev);
-		if (r)
-			return r;
-	} else if (pdev->dev.of_node) {
-		r = dsicm_probe_of(pdev);
-		if (r)
-			return r;
-	} else {
-		return -ENODEV;
-	}
+	r = dsicm_probe_of(pdev);
+	if (r)
+		return r;
 
 	ddata->timings.x_res = 864;
 	ddata->timings.y_res = 480;
diff --git a/include/video/omap-panel-data.h b/include/video/omap-panel-data.h
index 74486bcc754e..e7b0e889d6d0 100644
--- a/include/video/omap-panel-data.h
+++ b/include/video/omap-panel-data.h
@@ -105,33 +105,6 @@ struct panel_dpi_platform_data {
 };
 
 /**
- * panel_dsicm platform data
- * @name: name for this display entity
- * @source: name of the display entity used as a video source
- * @reset_gpio: gpio to reset the panel (or -1)
- * @use_ext_te: use external TE GPIO
- * @ext_te_gpio: external TE GPIO
- * @ulps_timeout: time to wait before entering ULPS, 0 = disabled (ms)
- * @use_dsi_backlight: true if panel uses DSI command to control backlight
- * @pin_config: DSI pin configuration
- */
-struct panel_dsicm_platform_data {
-	const char *name;
-	const char *source;
-
-	int reset_gpio;
-
-	bool use_ext_te;
-	int ext_te_gpio;
-
-	unsigned ulps_timeout;
-
-	bool use_dsi_backlight;
-
-	struct omap_dsi_pin_config pin_config;
-};
-
-/**
  * panel_acx565akm platform data
  * @name: name for this display entity
  * @source: name of the display entity used as a video source