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path: root/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
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Diffstat (limited to 'drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c')
-rw-r--r--drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c755
1 files changed, 0 insertions, 755 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
deleted file mode 100644
index 588a1a6bbcc3..000000000000
--- a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
+++ /dev/null
@@ -1,755 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Sony ACX565AKM LCD Panel driver
- *
- * Copyright (C) 2010 Nokia Corporation
- *
- * Original Driver Author: Imre Deak <imre.deak@nokia.com>
- * Based on panel-generic.c by Tomi Valkeinen <tomi.valkeinen@ti.com>
- * Adapted to new DSS2 framework: Roger Quadros <roger.quadros@nokia.com>
- */
-
-#include <linux/backlight.h>
-#include <linux/delay.h>
-#include <linux/gpio/consumer.h>
-#include <linux/jiffies.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/sched.h>
-#include <linux/spi/spi.h>
-
-#include "../dss/omapdss.h"
-
-#define MIPID_CMD_READ_DISP_ID 0x04
-#define MIPID_CMD_READ_RED 0x06
-#define MIPID_CMD_READ_GREEN 0x07
-#define MIPID_CMD_READ_BLUE 0x08
-#define MIPID_CMD_READ_DISP_STATUS 0x09
-#define MIPID_CMD_RDDSDR 0x0F
-#define MIPID_CMD_SLEEP_IN 0x10
-#define MIPID_CMD_SLEEP_OUT 0x11
-#define MIPID_CMD_DISP_OFF 0x28
-#define MIPID_CMD_DISP_ON 0x29
-#define MIPID_CMD_WRITE_DISP_BRIGHTNESS 0x51
-#define MIPID_CMD_READ_DISP_BRIGHTNESS 0x52
-#define MIPID_CMD_WRITE_CTRL_DISP 0x53
-
-#define CTRL_DISP_BRIGHTNESS_CTRL_ON (1 << 5)
-#define CTRL_DISP_AMBIENT_LIGHT_CTRL_ON (1 << 4)
-#define CTRL_DISP_BACKLIGHT_ON (1 << 2)
-#define CTRL_DISP_AUTO_BRIGHTNESS_ON (1 << 1)
-
-#define MIPID_CMD_READ_CTRL_DISP 0x54
-#define MIPID_CMD_WRITE_CABC 0x55
-#define MIPID_CMD_READ_CABC 0x56
-
-#define MIPID_VER_LPH8923 3
-#define MIPID_VER_LS041Y3 4
-#define MIPID_VER_L4F00311 8
-#define MIPID_VER_ACX565AKM 9
-
-struct panel_drv_data {
- struct omap_dss_device dssdev;
-
- struct gpio_desc *reset_gpio;
-
- struct videomode vm;
-
- char *name;
- int enabled;
- int model;
- int revision;
- u8 display_id[3];
- unsigned has_bc:1;
- unsigned has_cabc:1;
- unsigned cabc_mode;
- unsigned long hw_guard_end; /* next value of jiffies
- when we can issue the
- next sleep in/out command */
- unsigned long hw_guard_wait; /* max guard time in jiffies */
-
- struct spi_device *spi;
- struct mutex mutex;
-
- struct backlight_device *bl_dev;
-};
-
-static const struct videomode acx565akm_panel_vm = {
- .hactive = 800,
- .vactive = 480,
- .pixelclock = 24000000,
- .hfront_porch = 28,
- .hsync_len = 4,
- .hback_porch = 24,
- .vfront_porch = 3,
- .vsync_len = 3,
- .vback_porch = 4,
-
- .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW,
-};
-
-#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
-
-static void acx565akm_transfer(struct panel_drv_data *ddata, int cmd,
- const u8 *wbuf, int wlen, u8 *rbuf, int rlen)
-{
- struct spi_message m;
- struct spi_transfer *x, xfer[5];
- int r;
-
- BUG_ON(ddata->spi == NULL);
-
- spi_message_init(&m);
-
- memset(xfer, 0, sizeof(xfer));
- x = &xfer[0];
-
- cmd &= 0xff;
- x->tx_buf = &cmd;
- x->bits_per_word = 9;
- x->len = 2;
-
- if (rlen > 1 && wlen == 0) {
- /*
- * Between the command and the response data there is a
- * dummy clock cycle. Add an extra bit after the command
- * word to account for this.
- */
- x->bits_per_word = 10;
- cmd <<= 1;
- }
- spi_message_add_tail(x, &m);
-
- if (wlen) {
- x++;
- x->tx_buf = wbuf;
- x->len = wlen;
- x->bits_per_word = 9;
- spi_message_add_tail(x, &m);
- }
-
- if (rlen) {
- x++;
- x->rx_buf = rbuf;
- x->len = rlen;
- spi_message_add_tail(x, &m);
- }
-
- r = spi_sync(ddata->spi, &m);
- if (r < 0)
- dev_dbg(&ddata->spi->dev, "spi_sync %d\n", r);
-}
-
-static inline void acx565akm_cmd(struct panel_drv_data *ddata, int cmd)
-{
- acx565akm_transfer(ddata, cmd, NULL, 0, NULL, 0);
-}
-
-static inline void acx565akm_write(struct panel_drv_data *ddata,
- int reg, const u8 *buf, int len)
-{
- acx565akm_transfer(ddata, reg, buf, len, NULL, 0);
-}
-
-static inline void acx565akm_read(struct panel_drv_data *ddata,
- int reg, u8 *buf, int len)
-{
- acx565akm_transfer(ddata, reg, NULL, 0, buf, len);
-}
-
-static void hw_guard_start(struct panel_drv_data *ddata, int guard_msec)
-{
- ddata->hw_guard_wait = msecs_to_jiffies(guard_msec);
- ddata->hw_guard_end = jiffies + ddata->hw_guard_wait;
-}
-
-static void hw_guard_wait(struct panel_drv_data *ddata)
-{
- unsigned long wait = ddata->hw_guard_end - jiffies;
-
- if ((long)wait > 0 && wait <= ddata->hw_guard_wait) {
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(wait);
- }
-}
-
-static void set_sleep_mode(struct panel_drv_data *ddata, int on)
-{
- int cmd;
-
- if (on)
- cmd = MIPID_CMD_SLEEP_IN;
- else
- cmd = MIPID_CMD_SLEEP_OUT;
- /*
- * We have to keep 120msec between sleep in/out commands.
- * (8.2.15, 8.2.16).
- */
- hw_guard_wait(ddata);
- acx565akm_cmd(ddata, cmd);
- hw_guard_start(ddata, 120);
-}
-
-static void set_display_state(struct panel_drv_data *ddata, int enabled)
-{
- int cmd = enabled ? MIPID_CMD_DISP_ON : MIPID_CMD_DISP_OFF;
-
- acx565akm_cmd(ddata, cmd);
-}
-
-static int panel_enabled(struct panel_drv_data *ddata)
-{
- __be32 v;
- u32 disp_status;
- int enabled;
-
- acx565akm_read(ddata, MIPID_CMD_READ_DISP_STATUS, (u8 *)&v, 4);
- disp_status = __be32_to_cpu(v);
- enabled = (disp_status & (1 << 17)) && (disp_status & (1 << 10));
- dev_dbg(&ddata->spi->dev,
- "LCD panel %senabled by bootloader (status 0x%04x)\n",
- enabled ? "" : "not ", disp_status);
- return enabled;
-}
-
-static int panel_detect(struct panel_drv_data *ddata)
-{
- acx565akm_read(ddata, MIPID_CMD_READ_DISP_ID, ddata->display_id, 3);
- dev_dbg(&ddata->spi->dev, "MIPI display ID: %02x%02x%02x\n",
- ddata->display_id[0],
- ddata->display_id[1],
- ddata->display_id[2]);
-
- switch (ddata->display_id[0]) {
- case 0x10:
- ddata->model = MIPID_VER_ACX565AKM;
- ddata->name = "acx565akm";
- ddata->has_bc = 1;
- ddata->has_cabc = 1;
- break;
- case 0x29:
- ddata->model = MIPID_VER_L4F00311;
- ddata->name = "l4f00311";
- break;
- case 0x45:
- ddata->model = MIPID_VER_LPH8923;
- ddata->name = "lph8923";
- break;
- case 0x83:
- ddata->model = MIPID_VER_LS041Y3;
- ddata->name = "ls041y3";
- break;
- default:
- ddata->name = "unknown";
- dev_err(&ddata->spi->dev, "invalid display ID\n");
- return -ENODEV;
- }
-
- ddata->revision = ddata->display_id[1];
-
- dev_info(&ddata->spi->dev, "omapfb: %s rev %02x LCD detected\n",
- ddata->name, ddata->revision);
-
- return 0;
-}
-
-/*----------------------Backlight Control-------------------------*/
-
-static void enable_backlight_ctrl(struct panel_drv_data *ddata, int enable)
-{
- u16 ctrl;
-
- acx565akm_read(ddata, MIPID_CMD_READ_CTRL_DISP, (u8 *)&ctrl, 1);
- if (enable) {
- ctrl |= CTRL_DISP_BRIGHTNESS_CTRL_ON |
- CTRL_DISP_BACKLIGHT_ON;
- } else {
- ctrl &= ~(CTRL_DISP_BRIGHTNESS_CTRL_ON |
- CTRL_DISP_BACKLIGHT_ON);
- }
-
- ctrl |= 1 << 8;
- acx565akm_write(ddata, MIPID_CMD_WRITE_CTRL_DISP, (u8 *)&ctrl, 2);
-}
-
-static void set_cabc_mode(struct panel_drv_data *ddata, unsigned int mode)
-{
- u16 cabc_ctrl;
-
- ddata->cabc_mode = mode;
- if (!ddata->enabled)
- return;
- cabc_ctrl = 0;
- acx565akm_read(ddata, MIPID_CMD_READ_CABC, (u8 *)&cabc_ctrl, 1);
- cabc_ctrl &= ~3;
- cabc_ctrl |= (1 << 8) | (mode & 3);
- acx565akm_write(ddata, MIPID_CMD_WRITE_CABC, (u8 *)&cabc_ctrl, 2);
-}
-
-static unsigned int get_cabc_mode(struct panel_drv_data *ddata)
-{
- return ddata->cabc_mode;
-}
-
-static unsigned int get_hw_cabc_mode(struct panel_drv_data *ddata)
-{
- u8 cabc_ctrl;
-
- acx565akm_read(ddata, MIPID_CMD_READ_CABC, &cabc_ctrl, 1);
- return cabc_ctrl & 3;
-}
-
-static void acx565akm_set_brightness(struct panel_drv_data *ddata, int level)
-{
- int bv;
-
- bv = level | (1 << 8);
- acx565akm_write(ddata, MIPID_CMD_WRITE_DISP_BRIGHTNESS, (u8 *)&bv, 2);
-
- if (level)
- enable_backlight_ctrl(ddata, 1);
- else
- enable_backlight_ctrl(ddata, 0);
-}
-
-static int acx565akm_get_actual_brightness(struct panel_drv_data *ddata)
-{
- u8 bv;
-
- acx565akm_read(ddata, MIPID_CMD_READ_DISP_BRIGHTNESS, &bv, 1);
-
- return bv;
-}
-
-
-static int acx565akm_bl_update_status(struct backlight_device *dev)
-{
- struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev);
- int level;
-
- dev_dbg(&ddata->spi->dev, "%s\n", __func__);
-
- if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
- dev->props.power == FB_BLANK_UNBLANK)
- level = dev->props.brightness;
- else
- level = 0;
-
- if (ddata->has_bc)
- acx565akm_set_brightness(ddata, level);
- else
- return -ENODEV;
-
- return 0;
-}
-
-static int acx565akm_bl_get_intensity(struct backlight_device *dev)
-{
- struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev);
-
- dev_dbg(&dev->dev, "%s\n", __func__);
-
- if (!ddata->has_bc)
- return -ENODEV;
-
- if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
- dev->props.power == FB_BLANK_UNBLANK) {
- if (ddata->has_bc)
- return acx565akm_get_actual_brightness(ddata);
- else
- return dev->props.brightness;
- }
-
- return 0;
-}
-
-static int acx565akm_bl_update_status_locked(struct backlight_device *dev)
-{
- struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev);
- int r;
-
- mutex_lock(&ddata->mutex);
- r = acx565akm_bl_update_status(dev);
- mutex_unlock(&ddata->mutex);
-
- return r;
-}
-
-static int acx565akm_bl_get_intensity_locked(struct backlight_device *dev)
-{
- struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev);
- int r;
-
- mutex_lock(&ddata->mutex);
- r = acx565akm_bl_get_intensity(dev);
- mutex_unlock(&ddata->mutex);
-
- return r;
-}
-
-static const struct backlight_ops acx565akm_bl_ops = {
- .get_brightness = acx565akm_bl_get_intensity_locked,
- .update_status = acx565akm_bl_update_status_locked,
-};
-
-/*--------------------Auto Brightness control via Sysfs---------------------*/
-
-static const char * const cabc_modes[] = {
- "off", /* always used when CABC is not supported */
- "ui",
- "still-image",
- "moving-image",
-};
-
-static ssize_t show_cabc_mode(struct device *dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct panel_drv_data *ddata = dev_get_drvdata(dev);
- const char *mode_str;
- int mode;
- int len;
-
- if (!ddata->has_cabc)
- mode = 0;
- else
- mode = get_cabc_mode(ddata);
- mode_str = "unknown";
- if (mode >= 0 && mode < ARRAY_SIZE(cabc_modes))
- mode_str = cabc_modes[mode];
- len = snprintf(buf, PAGE_SIZE, "%s\n", mode_str);
-
- return len < PAGE_SIZE - 1 ? len : PAGE_SIZE - 1;
-}
-
-static ssize_t store_cabc_mode(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct panel_drv_data *ddata = dev_get_drvdata(dev);
- int i;
-
- for (i = 0; i < ARRAY_SIZE(cabc_modes); i++) {
- const char *mode_str = cabc_modes[i];
- int cmp_len = strlen(mode_str);
-
- if (count > 0 && buf[count - 1] == '\n')
- count--;
- if (count != cmp_len)
- continue;
-
- if (strncmp(buf, mode_str, cmp_len) == 0)
- break;
- }
-
- if (i == ARRAY_SIZE(cabc_modes))
- return -EINVAL;
-
- if (!ddata->has_cabc && i != 0)
- return -EINVAL;
-
- mutex_lock(&ddata->mutex);
- set_cabc_mode(ddata, i);
- mutex_unlock(&ddata->mutex);
-
- return count;
-}
-
-static ssize_t show_cabc_available_modes(struct device *dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct panel_drv_data *ddata = dev_get_drvdata(dev);
- int len;
- int i;
-
- if (!ddata->has_cabc)
- return snprintf(buf, PAGE_SIZE, "%s\n", cabc_modes[0]);
-
- for (i = 0, len = 0;
- len < PAGE_SIZE && i < ARRAY_SIZE(cabc_modes); i++)
- len += snprintf(&buf[len], PAGE_SIZE - len, "%s%s%s",
- i ? " " : "", cabc_modes[i],
- i == ARRAY_SIZE(cabc_modes) - 1 ? "\n" : "");
-
- return len < PAGE_SIZE ? len : PAGE_SIZE - 1;
-}
-
-static DEVICE_ATTR(cabc_mode, S_IRUGO | S_IWUSR,
- show_cabc_mode, store_cabc_mode);
-static DEVICE_ATTR(cabc_available_modes, S_IRUGO,
- show_cabc_available_modes, NULL);
-
-static struct attribute *bldev_attrs[] = {
- &dev_attr_cabc_mode.attr,
- &dev_attr_cabc_available_modes.attr,
- NULL,
-};
-
-static const struct attribute_group bldev_attr_group = {
- .attrs = bldev_attrs,
-};
-
-static int acx565akm_connect(struct omap_dss_device *src,
- struct omap_dss_device *dst)
-{
- return 0;
-}
-
-static void acx565akm_disconnect(struct omap_dss_device *src,
- struct omap_dss_device *dst)
-{
-}
-
-static int acx565akm_panel_power_on(struct omap_dss_device *dssdev)
-{
- struct panel_drv_data *ddata = to_panel_data(dssdev);
-
- dev_dbg(&ddata->spi->dev, "%s\n", __func__);
-
- /*FIXME tweak me */
- msleep(50);
-
- if (ddata->reset_gpio)
- gpiod_set_value(ddata->reset_gpio, 1);
-
- if (ddata->enabled) {
- dev_dbg(&ddata->spi->dev, "panel already enabled\n");
- return 0;
- }
-
- /*
- * We have to meet all the following delay requirements:
- * 1. tRW: reset pulse width 10usec (7.12.1)
- * 2. tRT: reset cancel time 5msec (7.12.1)
- * 3. Providing PCLK,HS,VS signals for 2 frames = ~50msec worst
- * case (7.6.2)
- * 4. 120msec before the sleep out command (7.12.1)
- */
- msleep(120);
-
- set_sleep_mode(ddata, 0);
- ddata->enabled = 1;
-
- /* 5msec between sleep out and the next command. (8.2.16) */
- usleep_range(5000, 10000);
- set_display_state(ddata, 1);
- set_cabc_mode(ddata, ddata->cabc_mode);
-
- return acx565akm_bl_update_status(ddata->bl_dev);
-}
-
-static void acx565akm_panel_power_off(struct omap_dss_device *dssdev)
-{
- struct panel_drv_data *ddata = to_panel_data(dssdev);
-
- dev_dbg(dssdev->dev, "%s\n", __func__);
-
- if (!ddata->enabled)
- return;
-
- set_display_state(ddata, 0);
- set_sleep_mode(ddata, 1);
- ddata->enabled = 0;
- /*
- * We have to provide PCLK,HS,VS signals for 2 frames (worst case
- * ~50msec) after sending the sleep in command and asserting the
- * reset signal. We probably could assert the reset w/o the delay
- * but we still delay to avoid possible artifacts. (7.6.1)
- */
- msleep(50);
-
- if (ddata->reset_gpio)
- gpiod_set_value(ddata->reset_gpio, 0);
-
- /* FIXME need to tweak this delay */
- msleep(100);
-}
-
-static void acx565akm_enable(struct omap_dss_device *dssdev)
-{
- struct panel_drv_data *ddata = to_panel_data(dssdev);
-
- mutex_lock(&ddata->mutex);
- acx565akm_panel_power_on(dssdev);
- mutex_unlock(&ddata->mutex);
-}
-
-static void acx565akm_disable(struct omap_dss_device *dssdev)
-{
- struct panel_drv_data *ddata = to_panel_data(dssdev);
-
- mutex_lock(&ddata->mutex);
- acx565akm_panel_power_off(dssdev);
- mutex_unlock(&ddata->mutex);
-}
-
-static int acx565akm_get_modes(struct omap_dss_device *dssdev,
- struct drm_connector *connector)
-{
- struct panel_drv_data *ddata = to_panel_data(dssdev);
-
- return omapdss_display_get_modes(connector, &ddata->vm);
-}
-
-static const struct omap_dss_device_ops acx565akm_ops = {
- .connect = acx565akm_connect,
- .disconnect = acx565akm_disconnect,
-
- .enable = acx565akm_enable,
- .disable = acx565akm_disable,
-
- .get_modes = acx565akm_get_modes,
-};
-
-static int acx565akm_probe(struct spi_device *spi)
-{
- struct panel_drv_data *ddata;
- struct omap_dss_device *dssdev;
- struct backlight_device *bldev;
- int max_brightness, brightness;
- struct backlight_properties props;
- struct gpio_desc *gpio;
- int r;
-
- dev_dbg(&spi->dev, "%s\n", __func__);
-
- spi->mode = SPI_MODE_3;
-
- ddata = devm_kzalloc(&spi->dev, sizeof(*ddata), GFP_KERNEL);
- if (ddata == NULL)
- return -ENOMEM;
-
- dev_set_drvdata(&spi->dev, ddata);
-
- ddata->spi = spi;
-
- mutex_init(&ddata->mutex);
-
- gpio = devm_gpiod_get_optional(&spi->dev, "reset", GPIOD_OUT_LOW);
- if (IS_ERR(gpio)) {
- dev_err(&spi->dev, "failed to parse reset gpio\n");
- return PTR_ERR(gpio);
- }
-
- ddata->reset_gpio = gpio;
-
- if (ddata->reset_gpio)
- gpiod_set_value(ddata->reset_gpio, 1);
-
- /*
- * After reset we have to wait 5 msec before the first
- * command can be sent.
- */
- usleep_range(5000, 10000);
-
- ddata->enabled = panel_enabled(ddata);
-
- r = panel_detect(ddata);
-
- if (!ddata->enabled && ddata->reset_gpio)
- gpiod_set_value(ddata->reset_gpio, 0);
-
- if (r) {
- dev_err(&spi->dev, "%s panel detect error\n", __func__);
- return r;
- }
-
- memset(&props, 0, sizeof(props));
- props.fb_blank = FB_BLANK_UNBLANK;
- props.power = FB_BLANK_UNBLANK;
- props.type = BACKLIGHT_RAW;
-
- bldev = backlight_device_register("acx565akm", &ddata->spi->dev,
- ddata, &acx565akm_bl_ops, &props);
- if (IS_ERR(bldev))
- return PTR_ERR(bldev);
- ddata->bl_dev = bldev;
- if (ddata->has_cabc) {
- r = sysfs_create_group(&bldev->dev.kobj, &bldev_attr_group);
- if (r) {
- dev_err(&bldev->dev,
- "%s failed to create sysfs files\n", __func__);
- goto err_backlight_unregister;
- }
- ddata->cabc_mode = get_hw_cabc_mode(ddata);
- }
-
- max_brightness = 255;
-
- if (ddata->has_bc)
- brightness = acx565akm_get_actual_brightness(ddata);
- else
- brightness = 0;
-
- bldev->props.max_brightness = max_brightness;
- bldev->props.brightness = brightness;
-
- acx565akm_bl_update_status(bldev);
-
-
- ddata->vm = acx565akm_panel_vm;
-
- dssdev = &ddata->dssdev;
- dssdev->dev = &spi->dev;
- dssdev->ops = &acx565akm_ops;
- dssdev->type = OMAP_DISPLAY_TYPE_SDI;
- dssdev->display = true;
- dssdev->owner = THIS_MODULE;
- dssdev->of_ports = BIT(0);
- dssdev->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
- dssdev->bus_flags = DRM_BUS_FLAG_DE_HIGH
- | DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE
- | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE;
-
- omapdss_display_init(dssdev);
- omapdss_device_register(dssdev);
-
- return 0;
-
-err_backlight_unregister:
- backlight_device_unregister(bldev);
- return r;
-}
-
-static int acx565akm_remove(struct spi_device *spi)
-{
- struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
- struct omap_dss_device *dssdev = &ddata->dssdev;
-
- dev_dbg(&ddata->spi->dev, "%s\n", __func__);
-
- sysfs_remove_group(&ddata->bl_dev->dev.kobj, &bldev_attr_group);
- backlight_device_unregister(ddata->bl_dev);
-
- omapdss_device_unregister(dssdev);
-
- if (omapdss_device_is_enabled(dssdev))
- acx565akm_disable(dssdev);
-
- return 0;
-}
-
-static const struct of_device_id acx565akm_of_match[] = {
- { .compatible = "omapdss,sony,acx565akm", },
- {},
-};
-MODULE_DEVICE_TABLE(of, acx565akm_of_match);
-
-static struct spi_driver acx565akm_driver = {
- .driver = {
- .name = "acx565akm",
- .of_match_table = acx565akm_of_match,
- .suppress_bind_attrs = true,
- },
- .probe = acx565akm_probe,
- .remove = acx565akm_remove,
-};
-
-module_spi_driver(acx565akm_driver);
-
-MODULE_ALIAS("spi:sony,acx565akm");
-MODULE_AUTHOR("Nokia Corporation");
-MODULE_DESCRIPTION("acx565akm LCD Driver");
-MODULE_LICENSE("GPL");