--- /dev/null
+HannStar Display Corp. HSD100PXN1 10.1" XGA LVDS panel
+
+Required properties:
+- compatible: should be "hannstar,hsd100pxn1"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
--- /dev/null
+LG 7" (800x480 pixels) TFT LCD panel
+
+Required properties:
+- compatible: should be "lg,lb070wv8"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi,
connector);
struct edid *edid;
- int ret;
+ int ret = 0;
if (!hdmi->ddc)
return 0;
dev_dbg(hdmi->dev, "failed to get edid\n");
}
- return 0;
+ return ret;
}
static enum drm_mode_status
.best_encoder = dw_hdmi_connector_best_encoder,
};
-struct drm_bridge_funcs dw_hdmi_bridge_funcs = {
+static struct drm_bridge_funcs dw_hdmi_bridge_funcs = {
.enable = dw_hdmi_bridge_enable,
.disable = dw_hdmi_bridge_disable,
.pre_enable = dw_hdmi_bridge_nop,
#include <linux/err.h>
#include <linux/fb.h>
#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
#include <linux/module.h>
#include <linux/of.h>
ps8622->v12 = NULL;
}
- ps8622->gpio_slp = devm_gpiod_get(dev, "sleep");
+ ps8622->gpio_slp = devm_gpiod_get(dev, "sleep", GPIOD_OUT_HIGH);
if (IS_ERR(ps8622->gpio_slp)) {
ret = PTR_ERR(ps8622->gpio_slp);
dev_err(dev, "cannot get gpio_slp %d\n", ret);
return ret;
}
- ret = gpiod_direction_output(ps8622->gpio_slp, 1);
- if (ret) {
- dev_err(dev, "cannot configure gpio_slp\n");
- return ret;
- }
- ps8622->gpio_rst = devm_gpiod_get(dev, "reset");
- if (IS_ERR(ps8622->gpio_rst)) {
- ret = PTR_ERR(ps8622->gpio_rst);
- dev_err(dev, "cannot get gpio_rst %d\n", ret);
- return ret;
- }
/*
* Assert the reset pin high to avoid the bridge being
* initialized prematurely
*/
- ret = gpiod_direction_output(ps8622->gpio_rst, 1);
- if (ret) {
- dev_err(dev, "cannot configure gpio_rst\n");
+ ps8622->gpio_rst = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
+ if (IS_ERR(ps8622->gpio_rst)) {
+ ret = PTR_ERR(ps8622->gpio_rst);
+ dev_err(dev, "cannot get gpio_rst %d\n", ret);
return ret;
}
#include <linux/delay.h>
#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
#include <linux/module.h>
#include <linux/of.h>
#include <drm/drm_panel.h>
-#include "bridge/ptn3460.h"
-
#include "drm_crtc.h"
#include "drm_crtc_helper.h"
#include "drm_edid.h"
ptn_bridge->client = client;
- ptn_bridge->gpio_pd_n = devm_gpiod_get(&client->dev, "powerdown");
+ ptn_bridge->gpio_pd_n = devm_gpiod_get(&client->dev, "powerdown",
+ GPIOD_OUT_HIGH);
if (IS_ERR(ptn_bridge->gpio_pd_n)) {
ret = PTR_ERR(ptn_bridge->gpio_pd_n);
dev_err(dev, "cannot get gpio_pd_n %d\n", ret);
return ret;
}
- ret = gpiod_direction_output(ptn_bridge->gpio_pd_n, 1);
- if (ret) {
- DRM_ERROR("cannot configure gpio_pd_n\n");
- return ret;
- }
-
- ptn_bridge->gpio_rst_n = devm_gpiod_get(&client->dev, "reset");
- if (IS_ERR(ptn_bridge->gpio_rst_n)) {
- ret = PTR_ERR(ptn_bridge->gpio_rst_n);
- DRM_ERROR("cannot get gpio_rst_n %d\n", ret);
- return ret;
- }
/*
* Request the reset pin low to avoid the bridge being
* initialized prematurely
*/
- ret = gpiod_direction_output(ptn_bridge->gpio_rst_n, 0);
- if (ret) {
- DRM_ERROR("cannot configure gpio_rst_n\n");
+ ptn_bridge->gpio_rst_n = devm_gpiod_get(&client->dev, "reset",
+ GPIOD_OUT_LOW);
+ if (IS_ERR(ptn_bridge->gpio_rst_n)) {
+ ret = PTR_ERR(ptn_bridge->gpio_rst_n);
+ DRM_ERROR("cannot get gpio_rst_n %d\n", ret);
return ret;
}
}
static const struct i2c_device_id ptn3460_i2c_table[] = {
- {"nxp,ptn3460", 0},
+ {"ptn3460", 0},
{},
};
MODULE_DEVICE_TABLE(i2c, ptn3460_i2c_table);
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_panel.h>
-#include <drm/bridge/ptn3460.h>
#include "exynos_dp_core.h"
return 0;
}
-static struct of_device_id ld9040_of_match[] = {
+static const struct of_device_id ld9040_of_match[] = {
{ .compatible = "samsung,ld9040" },
{ }
};
MODULE_DEVICE_TABLE(of, ld9040_of_match);
static struct spi_driver ld9040_driver = {
- .probe = ld9040_probe,
- .remove = ld9040_remove,
+ .probe = ld9040_probe,
+ .remove = ld9040_remove,
.driver = {
- .name = "ld9040",
- .owner = THIS_MODULE,
+ .name = "ld9040",
+ .owner = THIS_MODULE,
.of_match_table = ld9040_of_match,
},
};
return 0;
}
-static struct of_device_id s6e8aa0_of_match[] = {
+static const struct of_device_id s6e8aa0_of_match[] = {
{ .compatible = "samsung,s6e8aa0" },
{ }
};
},
};
+static const struct display_timing hannstar_hsd100pxn1_timing = {
+ .pixelclock = { 55000000, 65000000, 75000000 },
+ .hactive = { 1024, 1024, 1024 },
+ .hfront_porch = { 40, 40, 40 },
+ .hback_porch = { 220, 220, 220 },
+ .hsync_len = { 20, 60, 100 },
+ .vactive = { 768, 768, 768 },
+ .vfront_porch = { 7, 7, 7 },
+ .vback_porch = { 21, 21, 21 },
+ .vsync_len = { 10, 10, 10 },
+ .flags = DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc hannstar_hsd100pxn1 = {
+ .timings = &hannstar_hsd100pxn1_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 203,
+ .height = 152,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+};
+
static const struct drm_display_mode hitachi_tx23d38vm0caa_mode = {
.clock = 33333,
.hdisplay = 800,
},
};
+static const struct drm_display_mode lg_lb070wv8_mode = {
+ .clock = 33246,
+ .hdisplay = 800,
+ .hsync_start = 800 + 88,
+ .hsync_end = 800 + 88 + 80,
+ .htotal = 800 + 88 + 80 + 88,
+ .vdisplay = 480,
+ .vsync_start = 480 + 10,
+ .vsync_end = 480 + 10 + 25,
+ .vtotal = 480 + 10 + 25 + 10,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc lg_lb070wv8 = {
+ .modes = &lg_lb070wv8_mode,
+ .num_modes = 1,
+ .bpc = 16,
+ .size = {
+ .width = 151,
+ .height = 91,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+};
+
static const struct drm_display_mode lg_lp129qe_mode = {
.clock = 285250,
.hdisplay = 2560,
.compatible = "hannstar,hsd070pww1",
.data = &hannstar_hsd070pww1,
}, {
+ .compatible = "hannstar,hsd100pxn1",
+ .data = &hannstar_hsd100pxn1,
+ }, {
.compatible = "hit,tx23d38vm0caa",
.data = &hitachi_tx23d38vm0caa
}, {
.compatible = "innolux,zj070na-01p",
.data = &innolux_zj070na_01p,
}, {
+ .compatible = "lg,lb070wv8",
+ .data = &lg_lb070wv8,
+ }, {
.compatible = "lg,lp129qe",
.data = &lg_lp129qe,
}, {
+++ /dev/null
-/*
- * Copyright (C) 2013 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- */
-
-#ifndef _DRM_BRIDGE_PTN3460_H_
-#define _DRM_BRIDGE_PTN3460_H_
-
-struct drm_device;
-struct drm_bridge;
-struct drm_encoder;
-struct i2c_client;
-struct device_node;
-
-#if defined(CONFIG_DRM_PTN3460) || defined(CONFIG_DRM_PTN3460_MODULE)
-
-int ptn3460_init(struct drm_device *dev, struct drm_encoder *encoder,
- struct i2c_client *client, struct device_node *node);
-
-void ptn3460_destroy(struct drm_bridge *bridge);
-
-#else
-
-static inline int ptn3460_init(struct drm_device *dev,
- struct drm_encoder *encoder, struct i2c_client *client,
- struct device_node *node)
-{
- return 0;
-}
-
-static inline void ptn3460_destroy(struct drm_bridge *bridge)
-{
-}
-
-#endif
-
-#endif
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