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Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/aty/aty128fb.c20
-rw-r--r--drivers/video/aty/atyfb_base.c18
-rw-r--r--drivers/video/aty/radeon_backlight.c18
-rw-r--r--drivers/video/backlight/backlight.c79
-rw-r--r--drivers/video/backlight/corgi_bl.c16
-rw-r--r--drivers/video/backlight/hp680_bl.c14
-rw-r--r--drivers/video/backlight/lcd.c67
-rw-r--r--drivers/video/backlight/locomolcd.c12
-rw-r--r--drivers/video/backlight/progear_bl.c16
-rw-r--r--drivers/video/chipsfb.c2
-rw-r--r--drivers/video/nvidia/nv_backlight.c18
-rw-r--r--drivers/video/riva/fbdev.c18
12 files changed, 133 insertions, 165 deletions
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index 4de8d6252c3c..8726c3669713 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -1695,8 +1695,6 @@ static int __devinit aty128fb_setup(char *options)
#ifdef CONFIG_FB_ATY128_BACKLIGHT
#define MAX_LEVEL 0xFF
-static struct backlight_properties aty128_bl_data;
-
static int aty128_bl_get_level_brightness(struct aty128fb_par *par,
int level)
{
@@ -1730,12 +1728,12 @@ static int aty128_bl_update_status(struct backlight_device *bd)
unsigned int reg = aty_ld_le32(LVDS_GEN_CNTL);
int level;
- if (bd->props->power != FB_BLANK_UNBLANK ||
- bd->props->fb_blank != FB_BLANK_UNBLANK ||
+ if (bd->props.power != FB_BLANK_UNBLANK ||
+ bd->props.fb_blank != FB_BLANK_UNBLANK ||
!par->lcd_on)
level = 0;
else
- level = bd->props->brightness;
+ level = bd->props.brightness;
reg |= LVDS_BL_MOD_EN | LVDS_BLON;
if (level > 0) {
@@ -1779,19 +1777,18 @@ static int aty128_bl_update_status(struct backlight_device *bd)
static int aty128_bl_get_brightness(struct backlight_device *bd)
{
- return bd->props->brightness;
+ return bd->props.brightness;
}
-static struct backlight_properties aty128_bl_data = {
+static struct backlight_ops aty128_bl_data = {
.get_brightness = aty128_bl_get_brightness,
.update_status = aty128_bl_update_status,
- .max_brightness = (FB_BACKLIGHT_LEVELS - 1),
};
static void aty128_bl_set_power(struct fb_info *info, int power)
{
if (info->bl_dev) {
- info->bl_dev->props->power = power;
+ info->bl_dev->props.power = power;
backlight_update_status(info->bl_dev);
}
}
@@ -1825,8 +1822,9 @@ static void aty128_bl_init(struct aty128fb_par *par)
63 * FB_BACKLIGHT_MAX / MAX_LEVEL,
219 * FB_BACKLIGHT_MAX / MAX_LEVEL);
- bd->props->brightness = aty128_bl_data.max_brightness;
- bd->props->power = FB_BLANK_UNBLANK;
+ bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
+ bd->props.brightness = bd->props.max_brightness;
+ bd->props.power = FB_BLANK_UNBLANK;
backlight_update_status(bd);
printk("aty128: Backlight initialized (%s)\n", name);
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 35ba26567598..a7e0062233f2 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -2114,8 +2114,6 @@ static int atyfb_pci_resume(struct pci_dev *pdev)
#ifdef CONFIG_FB_ATY_BACKLIGHT
#define MAX_LEVEL 0xFF
-static struct backlight_properties aty_bl_data;
-
static int aty_bl_get_level_brightness(struct atyfb_par *par, int level)
{
struct fb_info *info = pci_get_drvdata(par->pdev);
@@ -2139,11 +2137,11 @@ static int aty_bl_update_status(struct backlight_device *bd)
unsigned int reg = aty_ld_lcd(LCD_MISC_CNTL, par);
int level;
- if (bd->props->power != FB_BLANK_UNBLANK ||
- bd->props->fb_blank != FB_BLANK_UNBLANK)
+ if (bd->props.power != FB_BLANK_UNBLANK ||
+ bd->props.fb_blank != FB_BLANK_UNBLANK)
level = 0;
else
- level = bd->props->brightness;
+ level = bd->props.brightness;
reg |= (BLMOD_EN | BIASMOD_EN);
if (level > 0) {
@@ -2160,13 +2158,12 @@ static int aty_bl_update_status(struct backlight_device *bd)
static int aty_bl_get_brightness(struct backlight_device *bd)
{
- return bd->props->brightness;
+ return bd->props.brightness;
}
-static struct backlight_properties aty_bl_data = {
+static struct backlight_ops aty_bl_data = {
.get_brightness = aty_bl_get_brightness,
.update_status = aty_bl_update_status,
- .max_brightness = (FB_BACKLIGHT_LEVELS - 1),
};
static void aty_bl_init(struct atyfb_par *par)
@@ -2194,8 +2191,9 @@ static void aty_bl_init(struct atyfb_par *par)
0x3F * FB_BACKLIGHT_MAX / MAX_LEVEL,
0xFF * FB_BACKLIGHT_MAX / MAX_LEVEL);
- bd->props->brightness = aty_bl_data.max_brightness;
- bd->props->power = FB_BLANK_UNBLANK;
+ bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
+ bd->props.brightness = bd->props.max_brightness;
+ bd->props.power = FB_BLANK_UNBLANK;
backlight_update_status(bd);
printk("aty: Backlight initialized (%s)\n", name);
diff --git a/drivers/video/aty/radeon_backlight.c b/drivers/video/aty/radeon_backlight.c
index 8c775e6a7e03..0be25fa5540c 100644
--- a/drivers/video/aty/radeon_backlight.c
+++ b/drivers/video/aty/radeon_backlight.c
@@ -19,8 +19,6 @@
#define MAX_RADEON_LEVEL 0xFF
-static struct backlight_properties radeon_bl_data;
-
struct radeon_bl_privdata {
struct radeonfb_info *rinfo;
uint8_t negative;
@@ -61,11 +59,11 @@ static int radeon_bl_update_status(struct backlight_device *bd)
* backlight. This provides some greater power saving and the display
* is useless without backlight anyway.
*/
- if (bd->props->power != FB_BLANK_UNBLANK ||
- bd->props->fb_blank != FB_BLANK_UNBLANK)
+ if (bd->props.power != FB_BLANK_UNBLANK ||
+ bd->props.fb_blank != FB_BLANK_UNBLANK)
level = 0;
else
- level = bd->props->brightness;
+ level = bd->props.brightness;
del_timer_sync(&rinfo->lvds_timer);
radeon_engine_idle();
@@ -126,13 +124,12 @@ static int radeon_bl_update_status(struct backlight_device *bd)
static int radeon_bl_get_brightness(struct backlight_device *bd)
{
- return bd->props->brightness;
+ return bd->props.brightness;
}
-static struct backlight_properties radeon_bl_data = {
+static struct backlight_ops radeon_bl_data = {
.get_brightness = radeon_bl_get_brightness,
.update_status = radeon_bl_update_status,
- .max_brightness = (FB_BACKLIGHT_LEVELS - 1),
};
void radeonfb_bl_init(struct radeonfb_info *rinfo)
@@ -188,8 +185,9 @@ void radeonfb_bl_init(struct radeonfb_info *rinfo)
63 * FB_BACKLIGHT_MAX / MAX_RADEON_LEVEL,
217 * FB_BACKLIGHT_MAX / MAX_RADEON_LEVEL);
- bd->props->brightness = radeon_bl_data.max_brightness;
- bd->props->power = FB_BLANK_UNBLANK;
+ bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
+ bd->props.brightness = bd->props.max_brightness;
+ bd->props.power = FB_BLANK_UNBLANK;
backlight_update_status(bd);
printk("radeonfb: Backlight initialized (%s)\n", name);
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index 822a373d3346..c65e81ff3578 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -35,14 +35,14 @@ static int fb_notifier_callback(struct notifier_block *self,
return 0;
bd = container_of(self, struct backlight_device, fb_notif);
- mutex_lock(&bd->props_lock);
- if (bd->props)
- if (!bd->props->check_fb ||
- bd->props->check_fb(evdata->info)) {
- bd->props->fb_blank = *(int *)evdata->data;
+ mutex_lock(&bd->ops_lock);
+ if (bd->ops)
+ if (!bd->ops->check_fb ||
+ bd->ops->check_fb(evdata->info)) {
+ bd->props.fb_blank = *(int *)evdata->data;
backlight_update_status(bd);
}
- mutex_unlock(&bd->props_lock);
+ mutex_unlock(&bd->ops_lock);
return 0;
}
@@ -71,15 +71,9 @@ static inline void backlight_unregister_fb(struct backlight_device *bd)
static ssize_t backlight_show_power(struct class_device *cdev, char *buf)
{
- int rc = -ENXIO;
struct backlight_device *bd = to_backlight_device(cdev);
- mutex_lock(&bd->props_lock);
- if (bd->props)
- rc = sprintf(buf, "%d\n", bd->props->power);
- mutex_unlock(&bd->props_lock);
-
- return rc;
+ return sprintf(buf, "%d\n", bd->props.power);
}
static ssize_t backlight_store_power(struct class_device *cdev, const char *buf, size_t count)
@@ -95,29 +89,23 @@ static ssize_t backlight_store_power(struct class_device *cdev, const char *buf,
if (size != count)
return -EINVAL;
- mutex_lock(&bd->props_lock);
- if (bd->props) {
+ mutex_lock(&bd->ops_lock);
+ if (bd->ops) {
pr_debug("backlight: set power to %d\n", power);
- bd->props->power = power;
+ bd->props.power = power;
backlight_update_status(bd);
rc = count;
}
- mutex_unlock(&bd->props_lock);
+ mutex_unlock(&bd->ops_lock);
return rc;
}
static ssize_t backlight_show_brightness(struct class_device *cdev, char *buf)
{
- int rc = -ENXIO;
struct backlight_device *bd = to_backlight_device(cdev);
- mutex_lock(&bd->props_lock);
- if (bd->props)
- rc = sprintf(buf, "%d\n", bd->props->brightness);
- mutex_unlock(&bd->props_lock);
-
- return rc;
+ return sprintf(buf, "%d\n", bd->props.brightness);
}
static ssize_t backlight_store_brightness(struct class_device *cdev, const char *buf, size_t count)
@@ -133,34 +121,28 @@ static ssize_t backlight_store_brightness(struct class_device *cdev, const char
if (size != count)
return -EINVAL;
- mutex_lock(&bd->props_lock);
- if (bd->props) {
- if (brightness > bd->props->max_brightness)
+ mutex_lock(&bd->ops_lock);
+ if (bd->ops) {
+ if (brightness > bd->props.max_brightness)
rc = -EINVAL;
else {
pr_debug("backlight: set brightness to %d\n",
brightness);
- bd->props->brightness = brightness;
+ bd->props.brightness = brightness;
backlight_update_status(bd);
rc = count;
}
}
- mutex_unlock(&bd->props_lock);
+ mutex_unlock(&bd->ops_lock);
return rc;
}
static ssize_t backlight_show_max_brightness(struct class_device *cdev, char *buf)
{
- int rc = -ENXIO;
struct backlight_device *bd = to_backlight_device(cdev);
- mutex_lock(&bd->props_lock);
- if (bd->props)
- rc = sprintf(buf, "%d\n", bd->props->max_brightness);
- mutex_unlock(&bd->props_lock);
-
- return rc;
+ return sprintf(buf, "%d\n", bd->props.max_brightness);
}
static ssize_t backlight_show_actual_brightness(struct class_device *cdev,
@@ -169,10 +151,10 @@ static ssize_t backlight_show_actual_brightness(struct class_device *cdev,
int rc = -ENXIO;
struct backlight_device *bd = to_backlight_device(cdev);
- mutex_lock(&bd->props_lock);
- if (bd->props && bd->props->get_brightness)
- rc = sprintf(buf, "%d\n", bd->props->get_brightness(bd));
- mutex_unlock(&bd->props_lock);
+ mutex_lock(&bd->ops_lock);
+ if (bd->ops && bd->ops->get_brightness)
+ rc = sprintf(buf, "%d\n", bd->ops->get_brightness(bd));
+ mutex_unlock(&bd->ops_lock);
return rc;
}
@@ -211,7 +193,7 @@ static const struct class_device_attribute bl_class_device_attributes[] = {
* respective framebuffer device).
* @devdata: an optional pointer to be stored in the class_device. The
* methods may retrieve it by using class_get_devdata(&bd->class_dev).
- * @bp: the backlight properties structure.
+ * @ops: the backlight operations structure.
*
* Creates and registers new backlight class_device. Returns either an
* ERR_PTR() or a pointer to the newly allocated device.
@@ -219,21 +201,20 @@ static const struct class_device_attribute bl_class_device_attributes[] = {
struct backlight_device *backlight_device_register(const char *name,
struct device *dev,
void *devdata,
- struct backlight_properties *bp)
+ struct backlight_ops *ops)
{
int i, rc;
struct backlight_device *new_bd;
pr_debug("backlight_device_alloc: name=%s\n", name);
- new_bd = kmalloc(sizeof(struct backlight_device), GFP_KERNEL);
+ new_bd = kzalloc(sizeof(struct backlight_device), GFP_KERNEL);
if (!new_bd)
return ERR_PTR(-ENOMEM);
mutex_init(&new_bd->update_lock);
- mutex_init(&new_bd->props_lock);
- new_bd->props = bp;
- memset(&new_bd->class_dev, 0, sizeof(new_bd->class_dev));
+ mutex_init(&new_bd->ops_lock);
+ new_bd->ops = ops;
new_bd->class_dev.class = &backlight_class;
new_bd->class_dev.dev = dev;
strlcpy(new_bd->class_dev.class_id, name, KOBJ_NAME_LEN);
@@ -302,9 +283,9 @@ void backlight_device_unregister(struct backlight_device *bd)
class_device_remove_file(&bd->class_dev,
&bl_class_device_attributes[i]);
- mutex_lock(&bd->props_lock);
- bd->props = NULL;
- mutex_unlock(&bd->props_lock);
+ mutex_lock(&bd->ops_lock);
+ bd->ops = NULL;
+ mutex_unlock(&bd->ops_lock);
backlight_unregister_fb(bd);
diff --git a/drivers/video/backlight/corgi_bl.c b/drivers/video/backlight/corgi_bl.c
index c1eba0e8a1b0..05f36811ac95 100644
--- a/drivers/video/backlight/corgi_bl.c
+++ b/drivers/video/backlight/corgi_bl.c
@@ -34,11 +34,11 @@ static unsigned long corgibl_flags;
static int corgibl_send_intensity(struct backlight_device *bd)
{
void (*corgi_kick_batt)(void);
- int intensity = bd->props->brightness;
+ int intensity = bd->props.brightness;
- if (bd->props->power != FB_BLANK_UNBLANK)
+ if (bd->props.power != FB_BLANK_UNBLANK)
intensity = 0;
- if (bd->props->fb_blank != FB_BLANK_UNBLANK)
+ if (bd->props.fb_blank != FB_BLANK_UNBLANK)
intensity = 0;
if (corgibl_flags & CORGIBL_SUSPENDED)
intensity = 0;
@@ -103,7 +103,7 @@ void corgibl_limit_intensity(int limit)
EXPORT_SYMBOL(corgibl_limit_intensity);
-static struct backlight_properties corgibl_data = {
+static struct backlight_ops corgibl_ops = {
.get_brightness = corgibl_get_intensity,
.update_status = corgibl_send_intensity,
};
@@ -113,19 +113,19 @@ static int corgibl_probe(struct platform_device *pdev)
struct corgibl_machinfo *machinfo = pdev->dev.platform_data;
bl_machinfo = machinfo;
- corgibl_data.max_brightness = machinfo->max_intensity;
if (!machinfo->limit_mask)
machinfo->limit_mask = -1;
corgi_backlight_device = backlight_device_register ("corgi-bl",
- &pdev->dev, NULL, &corgibl_data);
+ &pdev->dev, NULL, &corgibl_ops);
if (IS_ERR (corgi_backlight_device))
return PTR_ERR (corgi_backlight_device);
platform_set_drvdata(pdev, corgi_backlight_device);
- corgibl_data.power = FB_BLANK_UNBLANK;
- corgibl_data.brightness = machinfo->default_intensity;
+ corgi_backlight_device->props.max_brightness = machinfo->max_intensity;
+ corgi_backlight_device->props.power = FB_BLANK_UNBLANK;
+ corgi_backlight_device->props.brightness = machinfo->default_intensity;
corgibl_send_intensity(corgi_backlight_device);
printk("Corgi Backlight Driver Initialized.\n");
diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c
index e7444c8f289d..0899fccbd570 100644
--- a/drivers/video/backlight/hp680_bl.c
+++ b/drivers/video/backlight/hp680_bl.c
@@ -33,11 +33,11 @@ static void hp680bl_send_intensity(struct backlight_device *bd)
{
unsigned long flags;
u16 v;
- int intensity = bd->props->brightness;
+ int intensity = bd->props.brightness;
- if (bd->props->power != FB_BLANK_UNBLANK)
+ if (bd->props.power != FB_BLANK_UNBLANK)
intensity = 0;
- if (bd->props->fb_blank != FB_BLANK_UNBLANK)
+ if (bd->props.fb_blank != FB_BLANK_UNBLANK)
intensity = 0;
if (hp680bl_suspended)
intensity = 0;
@@ -98,8 +98,7 @@ static int hp680bl_get_intensity(struct backlight_device *bd)
return current_intensity;
}
-static struct backlight_properties hp680bl_data = {
- .max_brightness = HP680_MAX_INTENSITY,
+static struct backlight_ops hp680bl_ops = {
.get_brightness = hp680bl_get_intensity,
.update_status = hp680bl_set_intensity,
};
@@ -109,13 +108,14 @@ static int __init hp680bl_probe(struct platform_device *pdev)
struct backlight_device *bd;
bd = backlight_device_register ("hp680-bl", &pdev->dev, NULL,
- &hp680bl_data);
+ &hp680bl_ops);
if (IS_ERR(bd))
return PTR_ERR(bd);
platform_set_drvdata(pdev, bd);
- bd->props->brightness = HP680_DEFAULT_INTENSITY;
+ bd->props.max_brightness = HP680_MAX_INTENSITY;
+ bd->props.brightness = HP680_DEFAULT_INTENSITY;
hp680bl_send_intensity(bd);
return 0;
diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c
index 430ba018a896..6ef8f0a7a137 100644
--- a/drivers/video/backlight/lcd.c
+++ b/drivers/video/backlight/lcd.c
@@ -31,11 +31,11 @@ static int fb_notifier_callback(struct notifier_block *self,
return 0;
ld = container_of(self, struct lcd_device, fb_notif);
- mutex_lock(&ld->props_lock);
- if (ld->props)
- if (!ld->props->check_fb || ld->props->check_fb(evdata->info))
- ld->props->set_power(ld, *(int *)evdata->data);
- mutex_unlock(&ld->props_lock);
+ mutex_lock(&ld->ops_lock);
+ if (ld->ops)
+ if (!ld->ops->check_fb || ld->ops->check_fb(evdata->info))
+ ld->ops->set_power(ld, *(int *)evdata->data);
+ mutex_unlock(&ld->ops_lock);
return 0;
}
@@ -66,12 +66,12 @@ static ssize_t lcd_show_power(struct class_device *cdev, char *buf)
int rc;
struct lcd_device *ld = to_lcd_device(cdev);
- mutex_lock(&ld->props_lock);
- if (ld->props && ld->props->get_power)
- rc = sprintf(buf, "%d\n", ld->props->get_power(ld));
+ mutex_lock(&ld->ops_lock);
+ if (ld->ops && ld->ops->get_power)
+ rc = sprintf(buf, "%d\n", ld->ops->get_power(ld));
else
rc = -ENXIO;
- mutex_unlock(&ld->props_lock);
+ mutex_unlock(&ld->ops_lock);
return rc;
}
@@ -89,13 +89,13 @@ static ssize_t lcd_store_power(struct class_device *cdev, const char *buf, size_
if (size != count)
return -EINVAL;
- mutex_lock(&ld->props_lock);
- if (ld->props && ld->props->set_power) {
+ mutex_lock(&ld->ops_lock);
+ if (ld->ops && ld->ops->set_power) {
pr_debug("lcd: set power to %d\n", power);
- ld->props->set_power(ld, power);
+ ld->ops->set_power(ld, power);
rc = count;
}
- mutex_unlock(&ld->props_lock);
+ mutex_unlock(&ld->ops_lock);
return rc;
}
@@ -105,10 +105,10 @@ static ssize_t lcd_show_contrast(struct class_device *cdev, char *buf)
int rc = -ENXIO;
struct lcd_device *ld = to_lcd_device(cdev);
- mutex_lock(&ld->props_lock);
- if (ld->props && ld->props->get_contrast)
- rc = sprintf(buf, "%d\n", ld->props->get_contrast(ld));
- mutex_unlock(&ld->props_lock);
+ mutex_lock(&ld->ops_lock);
+ if (ld->ops && ld->ops->get_contrast)
+ rc = sprintf(buf, "%d\n", ld->ops->get_contrast(ld));
+ mutex_unlock(&ld->ops_lock);
return rc;
}
@@ -126,28 +126,22 @@ static ssize_t lcd_store_contrast(struct class_device *cdev, const char *buf, si
if (size != count)
return -EINVAL;
- mutex_lock(&ld->props_lock);
- if (ld->props && ld->props->set_contrast) {
+ mutex_lock(&ld->ops_lock);
+ if (ld->ops && ld->ops->set_contrast) {
pr_debug("lcd: set contrast to %d\n", contrast);
- ld->props->set_contrast(ld, contrast);
+ ld->ops->set_contrast(ld, contrast);
rc = count;
}
- mutex_unlock(&ld->props_lock);
+ mutex_unlock(&ld->ops_lock);
return rc;
}
static ssize_t lcd_show_max_contrast(struct class_device *cdev, char *buf)
{
- int rc = -ENXIO;
struct lcd_device *ld = to_lcd_device(cdev);
- mutex_lock(&ld->props_lock);
- if (ld->props)
- rc = sprintf(buf, "%d\n", ld->props->max_contrast);
- mutex_unlock(&ld->props_lock);
-
- return rc;
+ return sprintf(buf, "%d\n", ld->props.max_contrast);
}
static void lcd_class_release(struct class_device *dev)
@@ -180,27 +174,26 @@ static const struct class_device_attribute lcd_class_device_attributes[] = {
* respective framebuffer device).
* @devdata: an optional pointer to be stored in the class_device. The
* methods may retrieve it by using class_get_devdata(ld->class_dev).
- * @lp: the lcd properties structure.
+ * @ops: the lcd operations structure.
*
* Creates and registers a new lcd class_device. Returns either an ERR_PTR()
* or a pointer to the newly allocated device.
*/
struct lcd_device *lcd_device_register(const char *name, void *devdata,
- struct lcd_properties *lp)
+ struct lcd_ops *ops)
{
int i, rc;
struct lcd_device *new_ld;
pr_debug("lcd_device_register: name=%s\n", name);
- new_ld = kmalloc(sizeof(struct lcd_device), GFP_KERNEL);
+ new_ld = kzalloc(sizeof(struct lcd_device), GFP_KERNEL);
if (!new_ld)
return ERR_PTR(-ENOMEM);
- mutex_init(&new_ld->props_lock);
+ mutex_init(&new_ld->ops_lock);
mutex_init(&new_ld->update_lock);
- new_ld->props = lp;
- memset(&new_ld->class_dev, 0, sizeof(new_ld->class_dev));
+ new_ld->ops = ops;
new_ld->class_dev.class = &lcd_class;
strlcpy(new_ld->class_dev.class_id, name, KOBJ_NAME_LEN);
class_set_devdata(&new_ld->class_dev, devdata);
@@ -253,9 +246,9 @@ void lcd_device_unregister(struct lcd_device *ld)
class_device_remove_file(&ld->class_dev,
&lcd_class_device_attributes[i]);
- mutex_lock(&ld->props_lock);
- ld->props = NULL;
- mutex_unlock(&ld->props_lock);
+ mutex_lock(&ld->ops_lock);
+ ld->ops = NULL;
+ mutex_unlock(&ld->ops_lock);
lcd_unregister_fb(ld);
class_device_unregister(&ld->class_dev);
}
diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c
index 3c5abbf0d042..d1312477813e 100644
--- a/drivers/video/backlight/locomolcd.c
+++ b/drivers/video/backlight/locomolcd.c
@@ -112,11 +112,11 @@ static int current_intensity;
static int locomolcd_set_intensity(struct backlight_device *bd)
{
- int intensity = bd->props->brightness;
+ int intensity = bd->props.brightness;
- if (bd->props->power != FB_BLANK_UNBLANK)
+ if (bd->props.power != FB_BLANK_UNBLANK)
intensity = 0;
- if (bd->props->fb_blank != FB_BLANK_UNBLANK)
+ if (bd->props.fb_blank != FB_BLANK_UNBLANK)
intensity = 0;
if (locomolcd_flags & LOCOMOLCD_SUSPENDED)
intensity = 0;
@@ -141,10 +141,9 @@ static int locomolcd_get_intensity(struct backlight_device *bd)
return current_intensity;
}
-static struct backlight_properties locomobl_data = {
+static struct backlight_ops locomobl_data = {
.get_brightness = locomolcd_get_intensity,
.update_status = locomolcd_set_intensity,
- .max_brightness = 4,
};
#ifdef CONFIG_PM
@@ -189,7 +188,8 @@ static int locomolcd_probe(struct locomo_dev *ldev)
return PTR_ERR (locomolcd_bl_device);
/* Set up frontlight so that screen is readable */
- locomobl_data.brightness = 2;
+ locomolcd_bl_device->props.max_brightness = 4,
+ locomolcd_bl_device->props.brightness = 2;
locomolcd_set_intensity(locomolcd_bl_device);
return 0;
diff --git a/drivers/video/backlight/progear_bl.c b/drivers/video/backlight/progear_bl.c
index 42d6acd96c1a..702269357861 100644
--- a/drivers/video/backlight/progear_bl.c
+++ b/drivers/video/backlight/progear_bl.c
@@ -35,11 +35,11 @@ static struct pci_dev *sb_dev = NULL;
static int progearbl_set_intensity(struct backlight_device *bd)
{
- int intensity = bd->props->brightness;
+ int intensity = bd->props.brightness;
- if (bd->props->power != FB_BLANK_UNBLANK)
+ if (bd->props.power != FB_BLANK_UNBLANK)
intensity = 0;
- if (bd->props->fb_blank != FB_BLANK_UNBLANK)
+ if (bd->props.fb_blank != FB_BLANK_UNBLANK)
intensity = 0;
pci_write_config_byte(pmu_dev, PMU_LPCR, intensity + HW_LEVEL_MIN);
@@ -55,7 +55,7 @@ static int progearbl_get_intensity(struct backlight_device *bd)
return intensity - HW_LEVEL_MIN;
}
-static struct backlight_properties progearbl_data = {
+static struct backlight_ops progearbl_ops = {
.get_brightness = progearbl_get_intensity,
.update_status = progearbl_set_intensity,
};
@@ -84,15 +84,15 @@ static int progearbl_probe(struct platform_device *pdev)
progear_backlight_device = backlight_device_register("progear-bl",
&pdev->dev, NULL,
- &progearbl_data);
+ &progearbl_ops);
if (IS_ERR(progear_backlight_device))
return PTR_ERR(progear_backlight_device);
platform_set_drvdata(pdev, progear_backlight_device);
- progearbl_data.power = FB_BLANK_UNBLANK;
- progearbl_data.brightness = HW_LEVEL_MAX - HW_LEVEL_MIN;
- progearbl_data.max_brightness = HW_LEVEL_MAX - HW_LEVEL_MIN;
+ progear_backlight_device->props.power = FB_BLANK_UNBLANK;
+ progear_backlight_device->props.brightness = HW_LEVEL_MAX - HW_LEVEL_MIN;
+ progear_backlight_device->props.max_brightness = HW_LEVEL_MAX - HW_LEVEL_MIN;
progearbl_set_intensity(progear_backlight_device);
return 0;
diff --git a/drivers/video/chipsfb.c b/drivers/video/chipsfb.c
index 2a17dfc232f3..af313bf1a2da 100644
--- a/drivers/video/chipsfb.c
+++ b/drivers/video/chipsfb.c
@@ -395,7 +395,7 @@ chipsfb_pci_init(struct pci_dev *dp, const struct pci_device_id *ent)
/* turn on the backlight */
mutex_lock(&pmac_backlight_mutex);
if (pmac_backlight) {
- pmac_backlight->props->power = FB_BLANK_UNBLANK;
+ pmac_backlight->props.power = FB_BLANK_UNBLANK;
backlight_update_status(pmac_backlight);
}
mutex_unlock(&pmac_backlight_mutex);
diff --git a/drivers/video/nvidia/nv_backlight.c b/drivers/video/nvidia/nv_backlight.c
index 0e2bc519dcab..b7016e9b9e13 100644
--- a/drivers/video/nvidia/nv_backlight.c
+++ b/drivers/video/nvidia/nv_backlight.c
@@ -54,11 +54,11 @@ static int nvidia_bl_update_status(struct backlight_device *bd)
if (!par->FlatPanel)
return 0;
- if (bd->props->power != FB_BLANK_UNBLANK ||
- bd->props->fb_blank != FB_BLANK_UNBLANK)
+ if (bd->props.power != FB_BLANK_UNBLANK ||
+ bd->props.fb_blank != FB_BLANK_UNBLANK)
level = 0;
else
- level = bd->props->brightness;
+ level = bd->props.brightness;
tmp_pmc = NV_RD32(par->PMC, 0x10F0) & 0x0000FFFF;
tmp_pcrt = NV_RD32(par->PCRTC0, 0x081C) & 0xFFFFFFFC;
@@ -81,13 +81,12 @@ static int nvidia_bl_update_status(struct backlight_device *bd)
static int nvidia_bl_get_brightness(struct backlight_device *bd)
{
- return bd->props->brightness;
+ return bd->props.brightness;
}
-static struct backlight_properties nvidia_bl_data = {
+static struct backlight_ops nvidia_bl_ops = {
.get_brightness = nvidia_bl_get_brightness,
.update_status = nvidia_bl_update_status,
- .max_brightness = (FB_BACKLIGHT_LEVELS - 1),
};
void nvidia_bl_init(struct nvidia_par *par)
@@ -107,7 +106,7 @@ void nvidia_bl_init(struct nvidia_par *par)
snprintf(name, sizeof(name), "nvidiabl%d", info->node);
- bd = backlight_device_register(name, info->dev, par, &nvidia_bl_data);
+ bd = backlight_device_register(name, info->dev, par, &nvidia_bl_ops);
if (IS_ERR(bd)) {
info->bl_dev = NULL;
printk(KERN_WARNING "nvidia: Backlight registration failed\n");
@@ -119,8 +118,9 @@ void nvidia_bl_init(struct nvidia_par *par)
0x158 * FB_BACKLIGHT_MAX / MAX_LEVEL,
0x534 * FB_BACKLIGHT_MAX / MAX_LEVEL);
- bd->props->brightness = nvidia_bl_data.max_brightness;
- bd->props->power = FB_BLANK_UNBLANK;
+ bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
+ bd->props.brightness = nvidia_bl_data.max_brightness;
+ bd->props.power = FB_BLANK_UNBLANK;
backlight_update_status(bd);
printk("nvidia: Backlight initialized (%s)\n", name);
diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c
index 3a75def01b28..f8a3d608b208 100644
--- a/drivers/video/riva/fbdev.c
+++ b/drivers/video/riva/fbdev.c
@@ -308,11 +308,11 @@ static int riva_bl_update_status(struct backlight_device *bd)
U032 tmp_pcrt, tmp_pmc;
int level;
- if (bd->props->power != FB_BLANK_UNBLANK ||
- bd->props->fb_blank != FB_BLANK_UNBLANK)
+ if (bd->props.power != FB_BLANK_UNBLANK ||
+ bd->props.fb_blank != FB_BLANK_UNBLANK)
level = 0;
else
- level = bd->props->brightness;
+ level = bd->props.brightness;
tmp_pmc = par->riva.PMC[0x10F0/4] & 0x0000FFFF;
tmp_pcrt = par->riva.PCRTC0[0x081C/4] & 0xFFFFFFFC;
@@ -329,13 +329,12 @@ static int riva_bl_update_status(struct backlight_device *bd)
static int riva_bl_get_brightness(struct backlight_device *bd)
{
- return bd->props->brightness;
+ return bd->props.brightness;
}
-static struct backlight_properties riva_bl_data = {
+static struct backlight_ops riva_bl_ops = {
.get_brightness = riva_bl_get_brightness,
.update_status = riva_bl_update_status,
- .max_brightness = (FB_BACKLIGHT_LEVELS - 1),
};
static void riva_bl_init(struct riva_par *par)
@@ -355,7 +354,7 @@ static void riva_bl_init(struct riva_par *par)
snprintf(name, sizeof(name), "rivabl%d", info->node);
- bd = backlight_device_register(name, info->dev, par, &riva_bl_data);
+ bd = backlight_device_register(name, info->dev, par, &riva_bl_ops);
if (IS_ERR(bd)) {
info->bl_dev = NULL;
printk(KERN_WARNING "riva: Backlight registration failed\n");
@@ -367,8 +366,9 @@ static void riva_bl_init(struct riva_par *par)
MIN_LEVEL * FB_BACKLIGHT_MAX / MAX_LEVEL,
FB_BACKLIGHT_MAX);
- bd->props->brightness = riva_bl_data.max_brightness;
- bd->props->power = FB_BLANK_UNBLANK;
+ bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
+ bd->props.brightness = riva_bl_data.max_brightness;
+ bd->props.power = FB_BLANK_UNBLANK;
backlight_update_status(bd);
printk("riva: Backlight initialized (%s)\n", name);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 08:29:14 +0000