1 files changed, 0 insertions, 616 deletions

diff --git a/drivers/staging/imx-drm/imx-ldb.c b/drivers/staging/imx-drm/imx-ldb.c
deleted file mode 100644
index 4662e00b456a..000000000000
--- a/drivers/staging/imx-drm/imx-ldb.c
+++ /dev/null
@@ -1,616 +0,0 @@
-/*
- * i.MX drm driver - LVDS display bridge
- *
- * Copyright (C) 2012 Sascha Hauer, Pengutronix
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
-
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/component.h>
-#include <drm/drmP.h>
-#include <drm/drm_fb_helper.h>
-#include <drm/drm_crtc_helper.h>
-#include <linux/mfd/syscon.h>
-#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
-#include <video/of_videomode.h>
-#include <linux/regmap.h>
-#include <linux/videodev2.h>
-
-#include "imx-drm.h"
-
-#define DRIVER_NAME "imx-ldb"
-
-#define LDB_CH0_MODE_EN_TO_DI0		(1 << 0)
-#define LDB_CH0_MODE_EN_TO_DI1		(3 << 0)
-#define LDB_CH0_MODE_EN_MASK		(3 << 0)
-#define LDB_CH1_MODE_EN_TO_DI0		(1 << 2)
-#define LDB_CH1_MODE_EN_TO_DI1		(3 << 2)
-#define LDB_CH1_MODE_EN_MASK		(3 << 2)
-#define LDB_SPLIT_MODE_EN		(1 << 4)
-#define LDB_DATA_WIDTH_CH0_24		(1 << 5)
-#define LDB_BIT_MAP_CH0_JEIDA		(1 << 6)
-#define LDB_DATA_WIDTH_CH1_24		(1 << 7)
-#define LDB_BIT_MAP_CH1_JEIDA		(1 << 8)
-#define LDB_DI0_VS_POL_ACT_LOW		(1 << 9)
-#define LDB_DI1_VS_POL_ACT_LOW		(1 << 10)
-#define LDB_BGREF_RMODE_INT		(1 << 15)
-
-#define con_to_imx_ldb_ch(x) container_of(x, struct imx_ldb_channel, connector)
-#define enc_to_imx_ldb_ch(x) container_of(x, struct imx_ldb_channel, encoder)
-
-struct imx_ldb;
-
-struct imx_ldb_channel {
-	struct imx_ldb *ldb;
-	struct drm_connector connector;
-	struct drm_encoder encoder;
-	struct device_node *child;
-	int chno;
-	void *edid;
-	int edid_len;
-	struct drm_display_mode mode;
-	int mode_valid;
-};
-
-struct bus_mux {
-	int reg;
-	int shift;
-	int mask;
-};
-
-struct imx_ldb {
-	struct regmap *regmap;
-	struct device *dev;
-	struct imx_ldb_channel channel[2];
-	struct clk *clk[2]; /* our own clock */
-	struct clk *clk_sel[4]; /* parent of display clock */
-	struct clk *clk_pll[2]; /* upstream clock we can adjust */
-	u32 ldb_ctrl;
-	const struct bus_mux *lvds_mux;
-};
-
-static enum drm_connector_status imx_ldb_connector_detect(
-		struct drm_connector *connector, bool force)
-{
-	return connector_status_connected;
-}
-
-static int imx_ldb_connector_get_modes(struct drm_connector *connector)
-{
-	struct imx_ldb_channel *imx_ldb_ch = con_to_imx_ldb_ch(connector);
-	int num_modes = 0;
-
-	if (imx_ldb_ch->edid) {
-		drm_mode_connector_update_edid_property(connector,
-							imx_ldb_ch->edid);
-		num_modes = drm_add_edid_modes(connector, imx_ldb_ch->edid);
-	}
-
-	if (imx_ldb_ch->mode_valid) {
-		struct drm_display_mode *mode;
-
-		mode = drm_mode_create(connector->dev);
-		if (!mode)
-			return -EINVAL;
-		drm_mode_copy(mode, &imx_ldb_ch->mode);
-		mode->type |= DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
-		drm_mode_probed_add(connector, mode);
-		num_modes++;
-	}
-
-	return num_modes;
-}
-
-static struct drm_encoder *imx_ldb_connector_best_encoder(
-		struct drm_connector *connector)
-{
-	struct imx_ldb_channel *imx_ldb_ch = con_to_imx_ldb_ch(connector);
-
-	return &imx_ldb_ch->encoder;
-}
-
-static void imx_ldb_encoder_dpms(struct drm_encoder *encoder, int mode)
-{
-}
-
-static bool imx_ldb_encoder_mode_fixup(struct drm_encoder *encoder,
-			   const struct drm_display_mode *mode,
-			   struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static void imx_ldb_set_clock(struct imx_ldb *ldb, int mux, int chno,
-		unsigned long serial_clk, unsigned long di_clk)
-{
-	int ret;
-
-	dev_dbg(ldb->dev, "%s: now: %ld want: %ld\n", __func__,
-			clk_get_rate(ldb->clk_pll[chno]), serial_clk);
-	clk_set_rate(ldb->clk_pll[chno], serial_clk);
-
-	dev_dbg(ldb->dev, "%s after: %ld\n", __func__,
-			clk_get_rate(ldb->clk_pll[chno]));
-
-	dev_dbg(ldb->dev, "%s: now: %ld want: %ld\n", __func__,
-			clk_get_rate(ldb->clk[chno]),
-			(long int)di_clk);
-	clk_set_rate(ldb->clk[chno], di_clk);
-
-	dev_dbg(ldb->dev, "%s after: %ld\n", __func__,
-			clk_get_rate(ldb->clk[chno]));
-
-	/* set display clock mux to LDB input clock */
-	ret = clk_set_parent(ldb->clk_sel[mux], ldb->clk[chno]);
-	if (ret)
-		dev_err(ldb->dev,
-			"unable to set di%d parent clock to ldb_di%d\n", mux,
-			chno);
-}
-
-static void imx_ldb_encoder_prepare(struct drm_encoder *encoder)
-{
-	struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
-	struct imx_ldb *ldb = imx_ldb_ch->ldb;
-	struct drm_display_mode *mode = &encoder->crtc->mode;
-	u32 pixel_fmt;
-	unsigned long serial_clk;
-	unsigned long di_clk = mode->clock * 1000;
-	int mux = imx_drm_encoder_get_mux_id(imx_ldb_ch->child, encoder);
-
-	if (ldb->ldb_ctrl & LDB_SPLIT_MODE_EN) {
-		/* dual channel LVDS mode */
-		serial_clk = 3500UL * mode->clock;
-		imx_ldb_set_clock(ldb, mux, 0, serial_clk, di_clk);
-		imx_ldb_set_clock(ldb, mux, 1, serial_clk, di_clk);
-	} else {
-		serial_clk = 7000UL * mode->clock;
-		imx_ldb_set_clock(ldb, mux, imx_ldb_ch->chno, serial_clk,
-				di_clk);
-	}
-
-	switch (imx_ldb_ch->chno) {
-	case 0:
-		pixel_fmt = (ldb->ldb_ctrl & LDB_DATA_WIDTH_CH0_24) ?
-			V4L2_PIX_FMT_RGB24 : V4L2_PIX_FMT_BGR666;
-		break;
-	case 1:
-		pixel_fmt = (ldb->ldb_ctrl & LDB_DATA_WIDTH_CH1_24) ?
-			V4L2_PIX_FMT_RGB24 : V4L2_PIX_FMT_BGR666;
-		break;
-	default:
-		dev_err(ldb->dev, "unable to config di%d panel format\n",
-			imx_ldb_ch->chno);
-		pixel_fmt = V4L2_PIX_FMT_RGB24;
-	}
-
-	imx_drm_panel_format(encoder, pixel_fmt);
-}
-
-static void imx_ldb_encoder_commit(struct drm_encoder *encoder)
-{
-	struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
-	struct imx_ldb *ldb = imx_ldb_ch->ldb;
-	int dual = ldb->ldb_ctrl & LDB_SPLIT_MODE_EN;
-	int mux = imx_drm_encoder_get_mux_id(imx_ldb_ch->child, encoder);
-
-	if (dual) {
-		clk_prepare_enable(ldb->clk[0]);
-		clk_prepare_enable(ldb->clk[1]);
-	}
-
-	if (imx_ldb_ch == &ldb->channel[0] || dual) {
-		ldb->ldb_ctrl &= ~LDB_CH0_MODE_EN_MASK;
-		if (mux == 0 || ldb->lvds_mux)
-			ldb->ldb_ctrl |= LDB_CH0_MODE_EN_TO_DI0;
-		else if (mux == 1)
-			ldb->ldb_ctrl |= LDB_CH0_MODE_EN_TO_DI1;
-	}
-	if (imx_ldb_ch == &ldb->channel[1] || dual) {
-		ldb->ldb_ctrl &= ~LDB_CH1_MODE_EN_MASK;
-		if (mux == 1 || ldb->lvds_mux)
-			ldb->ldb_ctrl |= LDB_CH1_MODE_EN_TO_DI1;
-		else if (mux == 0)
-			ldb->ldb_ctrl |= LDB_CH1_MODE_EN_TO_DI0;
-	}
-
-	if (ldb->lvds_mux) {
-		const struct bus_mux *lvds_mux = NULL;
-
-		if (imx_ldb_ch == &ldb->channel[0])
-			lvds_mux = &ldb->lvds_mux[0];
-		else if (imx_ldb_ch == &ldb->channel[1])
-			lvds_mux = &ldb->lvds_mux[1];
-
-		regmap_update_bits(ldb->regmap, lvds_mux->reg, lvds_mux->mask,
-				   mux << lvds_mux->shift);
-	}
-
-	regmap_write(ldb->regmap, IOMUXC_GPR2, ldb->ldb_ctrl);
-}
-
-static void imx_ldb_encoder_mode_set(struct drm_encoder *encoder,
-			 struct drm_display_mode *mode,
-			 struct drm_display_mode *adjusted_mode)
-{
-	struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
-	struct imx_ldb *ldb = imx_ldb_ch->ldb;
-	int dual = ldb->ldb_ctrl & LDB_SPLIT_MODE_EN;
-
-	if (mode->clock > 170000) {
-		dev_warn(ldb->dev,
-			 "%s: mode exceeds 170 MHz pixel clock\n", __func__);
-	}
-	if (mode->clock > 85000 && !dual) {
-		dev_warn(ldb->dev,
-			 "%s: mode exceeds 85 MHz pixel clock\n", __func__);
-	}
-
-	/* FIXME - assumes straight connections DI0 --> CH0, DI1 --> CH1 */
-	if (imx_ldb_ch == &ldb->channel[0]) {
-		if (mode->flags & DRM_MODE_FLAG_NVSYNC)
-			ldb->ldb_ctrl |= LDB_DI0_VS_POL_ACT_LOW;
-		else if (mode->flags & DRM_MODE_FLAG_PVSYNC)
-			ldb->ldb_ctrl &= ~LDB_DI0_VS_POL_ACT_LOW;
-	}
-	if (imx_ldb_ch == &ldb->channel[1]) {
-		if (mode->flags & DRM_MODE_FLAG_NVSYNC)
-			ldb->ldb_ctrl |= LDB_DI1_VS_POL_ACT_LOW;
-		else if (mode->flags & DRM_MODE_FLAG_PVSYNC)
-			ldb->ldb_ctrl &= ~LDB_DI1_VS_POL_ACT_LOW;
-	}
-}
-
-static void imx_ldb_encoder_disable(struct drm_encoder *encoder)
-{
-	struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
-	struct imx_ldb *ldb = imx_ldb_ch->ldb;
-
-	/*
-	 * imx_ldb_encoder_disable is called by
-	 * drm_helper_disable_unused_functions without
-	 * the encoder being enabled before.
-	 */
-	if (imx_ldb_ch == &ldb->channel[0] &&
-	    (ldb->ldb_ctrl & LDB_CH0_MODE_EN_MASK) == 0)
-		return;
-	else if (imx_ldb_ch == &ldb->channel[1] &&
-		 (ldb->ldb_ctrl & LDB_CH1_MODE_EN_MASK) == 0)
-		return;
-
-	if (imx_ldb_ch == &ldb->channel[0])
-		ldb->ldb_ctrl &= ~LDB_CH0_MODE_EN_MASK;
-	else if (imx_ldb_ch == &ldb->channel[1])
-		ldb->ldb_ctrl &= ~LDB_CH1_MODE_EN_MASK;
-
-	regmap_write(ldb->regmap, IOMUXC_GPR2, ldb->ldb_ctrl);
-
-	if (ldb->ldb_ctrl & LDB_SPLIT_MODE_EN) {
-		clk_disable_unprepare(ldb->clk[0]);
-		clk_disable_unprepare(ldb->clk[1]);
-	}
-}
-
-static struct drm_connector_funcs imx_ldb_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.detect = imx_ldb_connector_detect,
-	.destroy = imx_drm_connector_destroy,
-};
-
-static struct drm_connector_helper_funcs imx_ldb_connector_helper_funcs = {
-	.get_modes = imx_ldb_connector_get_modes,
-	.best_encoder = imx_ldb_connector_best_encoder,
-};
-
-static struct drm_encoder_funcs imx_ldb_encoder_funcs = {
-	.destroy = imx_drm_encoder_destroy,
-};
-
-static struct drm_encoder_helper_funcs imx_ldb_encoder_helper_funcs = {
-	.dpms = imx_ldb_encoder_dpms,
-	.mode_fixup = imx_ldb_encoder_mode_fixup,
-	.prepare = imx_ldb_encoder_prepare,
-	.commit = imx_ldb_encoder_commit,
-	.mode_set = imx_ldb_encoder_mode_set,
-	.disable = imx_ldb_encoder_disable,
-};
-
-static int imx_ldb_get_clk(struct imx_ldb *ldb, int chno)
-{
-	char clkname[16];
-
-	snprintf(clkname, sizeof(clkname), "di%d", chno);
-	ldb->clk[chno] = devm_clk_get(ldb->dev, clkname);
-	if (IS_ERR(ldb->clk[chno]))
-		return PTR_ERR(ldb->clk[chno]);
-
-	snprintf(clkname, sizeof(clkname), "di%d_pll", chno);
-	ldb->clk_pll[chno] = devm_clk_get(ldb->dev, clkname);
-
-	return PTR_ERR_OR_ZERO(ldb->clk_pll[chno]);
-}
-
-static int imx_ldb_register(struct drm_device *drm,
-	struct imx_ldb_channel *imx_ldb_ch)
-{
-	struct imx_ldb *ldb = imx_ldb_ch->ldb;
-	int ret;
-
-	ret = imx_drm_encoder_parse_of(drm, &imx_ldb_ch->encoder,
-				       imx_ldb_ch->child);
-	if (ret)
-		return ret;
-
-	ret = imx_ldb_get_clk(ldb, imx_ldb_ch->chno);
-	if (ret)
-		return ret;
-
-	if (ldb->ldb_ctrl & LDB_SPLIT_MODE_EN) {
-		ret = imx_ldb_get_clk(ldb, 1);
-		if (ret)
-			return ret;
-	}
-
-	drm_encoder_helper_add(&imx_ldb_ch->encoder,
-			&imx_ldb_encoder_helper_funcs);
-	drm_encoder_init(drm, &imx_ldb_ch->encoder, &imx_ldb_encoder_funcs,
-			 DRM_MODE_ENCODER_LVDS);
-
-	drm_connector_helper_add(&imx_ldb_ch->connector,
-			&imx_ldb_connector_helper_funcs);
-	drm_connector_init(drm, &imx_ldb_ch->connector,
-			   &imx_ldb_connector_funcs, DRM_MODE_CONNECTOR_LVDS);
-
-	drm_mode_connector_attach_encoder(&imx_ldb_ch->connector,
-			&imx_ldb_ch->encoder);
-
-	return 0;
-}
-
-enum {
-	LVDS_BIT_MAP_SPWG,
-	LVDS_BIT_MAP_JEIDA
-};
-
-static const char * const imx_ldb_bit_mappings[] = {
-	[LVDS_BIT_MAP_SPWG]  = "spwg",
-	[LVDS_BIT_MAP_JEIDA] = "jeida",
-};
-
-static const int of_get_data_mapping(struct device_node *np)
-{
-	const char *bm;
-	int ret, i;
-
-	ret = of_property_read_string(np, "fsl,data-mapping", &bm);
-	if (ret < 0)
-		return ret;
-
-	for (i = 0; i < ARRAY_SIZE(imx_ldb_bit_mappings); i++)
-		if (!strcasecmp(bm, imx_ldb_bit_mappings[i]))
-			return i;
-
-	return -EINVAL;
-}
-
-static struct bus_mux imx6q_lvds_mux[2] = {
-	{
-		.reg = IOMUXC_GPR3,
-		.shift = 6,
-		.mask = IMX6Q_GPR3_LVDS0_MUX_CTL_MASK,
-	}, {
-		.reg = IOMUXC_GPR3,
-		.shift = 8,
-		.mask = IMX6Q_GPR3_LVDS1_MUX_CTL_MASK,
-	}
-};
-
-/*
- * For a device declaring compatible = "fsl,imx6q-ldb", "fsl,imx53-ldb",
- * of_match_device will walk through this list and take the first entry
- * matching any of its compatible values. Therefore, the more generic
- * entries (in this case fsl,imx53-ldb) need to be ordered last.
- */
-static const struct of_device_id imx_ldb_dt_ids[] = {
-	{ .compatible = "fsl,imx6q-ldb", .data = imx6q_lvds_mux, },
-	{ .compatible = "fsl,imx53-ldb", .data = NULL, },
-	{ }
-};
-MODULE_DEVICE_TABLE(of, imx_ldb_dt_ids);
-
-static int imx_ldb_bind(struct device *dev, struct device *master, void *data)
-{
-	struct drm_device *drm = data;
-	struct device_node *np = dev->of_node;
-	const struct of_device_id *of_id =
-			of_match_device(imx_ldb_dt_ids, dev);
-	struct device_node *child;
-	const u8 *edidp;
-	struct imx_ldb *imx_ldb;
-	int datawidth;
-	int mapping;
-	int dual;
-	int ret;
-	int i;
-
-	imx_ldb = devm_kzalloc(dev, sizeof(*imx_ldb), GFP_KERNEL);
-	if (!imx_ldb)
-		return -ENOMEM;
-
-	imx_ldb->regmap = syscon_regmap_lookup_by_phandle(np, "gpr");
-	if (IS_ERR(imx_ldb->regmap)) {
-		dev_err(dev, "failed to get parent regmap\n");
-		return PTR_ERR(imx_ldb->regmap);
-	}
-
-	imx_ldb->dev = dev;
-
-	if (of_id)
-		imx_ldb->lvds_mux = of_id->data;
-
-	dual = of_property_read_bool(np, "fsl,dual-channel");
-	if (dual)
-		imx_ldb->ldb_ctrl |= LDB_SPLIT_MODE_EN;
-
-	/*
-	 * There are three different possible clock mux configurations:
-	 * i.MX53:  ipu1_di0_sel, ipu1_di1_sel
-	 * i.MX6q:  ipu1_di0_sel, ipu1_di1_sel, ipu2_di0_sel, ipu2_di1_sel
-	 * i.MX6dl: ipu1_di0_sel, ipu1_di1_sel, lcdif_sel
-	 * Map them all to di0_sel...di3_sel.
-	 */
-	for (i = 0; i < 4; i++) {
-		char clkname[16];
-
-		sprintf(clkname, "di%d_sel", i);
-		imx_ldb->clk_sel[i] = devm_clk_get(imx_ldb->dev, clkname);
-		if (IS_ERR(imx_ldb->clk_sel[i])) {
-			ret = PTR_ERR(imx_ldb->clk_sel[i]);
-			imx_ldb->clk_sel[i] = NULL;
-			break;
-		}
-	}
-	if (i == 0)
-		return ret;
-
-	for_each_child_of_node(np, child) {
-		struct imx_ldb_channel *channel;
-
-		ret = of_property_read_u32(child, "reg", &i);
-		if (ret || i < 0 || i > 1)
-			return -EINVAL;
-
-		if (dual && i > 0) {
-			dev_warn(dev, "dual-channel mode, ignoring second output\n");
-			continue;
-		}
-
-		if (!of_device_is_available(child))
-			continue;
-
-		channel = &imx_ldb->channel[i];
-		channel->ldb = imx_ldb;
-		channel->chno = i;
-		channel->child = child;
-
-		edidp = of_get_property(child, "edid", &channel->edid_len);
-		if (edidp) {
-			channel->edid = kmemdup(edidp, channel->edid_len,
-						GFP_KERNEL);
-		} else {
-			ret = of_get_drm_display_mode(child, &channel->mode, 0);
-			if (!ret)
-				channel->mode_valid = 1;
-		}
-
-		ret = of_property_read_u32(child, "fsl,data-width", &datawidth);
-		if (ret)
-			datawidth = 0;
-		else if (datawidth != 18 && datawidth != 24)
-			return -EINVAL;
-
-		mapping = of_get_data_mapping(child);
-		switch (mapping) {
-		case LVDS_BIT_MAP_SPWG:
-			if (datawidth == 24) {
-				if (i == 0 || dual)
-					imx_ldb->ldb_ctrl |=
-						LDB_DATA_WIDTH_CH0_24;
-				if (i == 1 || dual)
-					imx_ldb->ldb_ctrl |=
-						LDB_DATA_WIDTH_CH1_24;
-			}
-			break;
-		case LVDS_BIT_MAP_JEIDA:
-			if (datawidth == 18) {
-				dev_err(dev, "JEIDA standard only supported in 24 bit\n");
-				return -EINVAL;
-			}
-			if (i == 0 || dual)
-				imx_ldb->ldb_ctrl |= LDB_DATA_WIDTH_CH0_24 |
-					LDB_BIT_MAP_CH0_JEIDA;
-			if (i == 1 || dual)
-				imx_ldb->ldb_ctrl |= LDB_DATA_WIDTH_CH1_24 |
-					LDB_BIT_MAP_CH1_JEIDA;
-			break;
-		default:
-			dev_err(dev, "data mapping not specified or invalid\n");
-			return -EINVAL;
-		}
-
-		ret = imx_ldb_register(drm, channel);
-		if (ret)
-			return ret;
-	}
-
-	dev_set_drvdata(dev, imx_ldb);
-
-	return 0;
-}
-
-static void imx_ldb_unbind(struct device *dev, struct device *master,
-	void *data)
-{
-	struct imx_ldb *imx_ldb = dev_get_drvdata(dev);
-	int i;
-
-	for (i = 0; i < 2; i++) {
-		struct imx_ldb_channel *channel = &imx_ldb->channel[i];
-
-		if (!channel->connector.funcs)
-			continue;
-
-		channel->connector.funcs->destroy(&channel->connector);
-		channel->encoder.funcs->destroy(&channel->encoder);
-	}
-}
-
-static const struct component_ops imx_ldb_ops = {
-	.bind	= imx_ldb_bind,
-	.unbind	= imx_ldb_unbind,
-};
-
-static int imx_ldb_probe(struct platform_device *pdev)
-{
-	return component_add(&pdev->dev, &imx_ldb_ops);
-}
-
-static int imx_ldb_remove(struct platform_device *pdev)
-{
-	component_del(&pdev->dev, &imx_ldb_ops);
-	return 0;
-}
-
-static struct platform_driver imx_ldb_driver = {
-	.probe		= imx_ldb_probe,
-	.remove		= imx_ldb_remove,
-	.driver		= {
-		.of_match_table = imx_ldb_dt_ids,
-		.name	= DRIVER_NAME,
-		.owner	= THIS_MODULE,
-	},
-};
-
-module_platform_driver(imx_ldb_driver);
-
-MODULE_DESCRIPTION("i.MX LVDS driver");
-MODULE_AUTHOR("Sascha Hauer, Pengutronix");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:" DRIVER_NAME);