diff options
Diffstat (limited to 'drivers/video/fbdev/omap')
| -rw-r--r-- | drivers/video/fbdev/omap/lcd_ams_delta.c | 10 | ||||
| -rw-r--r-- | drivers/video/fbdev/omap/lcd_dma.c | 4 | ||||
| -rw-r--r-- | drivers/video/fbdev/omap/omapfb_main.c | 38 |
3 files changed, 22 insertions, 30 deletions
diff --git a/drivers/video/fbdev/omap/lcd_ams_delta.c b/drivers/video/fbdev/omap/lcd_ams_delta.c index 6f860c814d2c..456e6e9e11a9 100644 --- a/drivers/video/fbdev/omap/lcd_ams_delta.c +++ b/drivers/video/fbdev/omap/lcd_ams_delta.c @@ -32,7 +32,7 @@ static struct gpio_desc *gpiod_ndisp; static int ams_delta_lcd_set_power(struct lcd_device *dev, int power) { - if (power == FB_BLANK_UNBLANK) { + if (power == LCD_POWER_ON) { if (!(ams_delta_lcd & AMS_DELTA_LCD_POWER)) { omap_writeb(ams_delta_lcd & AMS_DELTA_MAX_CONTRAST, OMAP_PWL_ENABLE); @@ -63,9 +63,9 @@ static int ams_delta_lcd_set_contrast(struct lcd_device *dev, int value) static int ams_delta_lcd_get_power(struct lcd_device *dev) { if (ams_delta_lcd & AMS_DELTA_LCD_POWER) - return FB_BLANK_UNBLANK; + return LCD_POWER_ON; else - return FB_BLANK_POWERDOWN; + return LCD_POWER_OFF; } static int ams_delta_lcd_get_contrast(struct lcd_device *dev) @@ -76,7 +76,7 @@ static int ams_delta_lcd_get_contrast(struct lcd_device *dev) return ams_delta_lcd & AMS_DELTA_MAX_CONTRAST; } -static struct lcd_ops ams_delta_lcd_ops = { +static const struct lcd_ops ams_delta_lcd_ops = { .get_power = ams_delta_lcd_get_power, .set_power = ams_delta_lcd_set_power, .get_contrast = ams_delta_lcd_get_contrast, @@ -155,7 +155,7 @@ static int ams_delta_panel_probe(struct platform_device *pdev) #endif ams_delta_lcd_set_contrast(lcd_device, AMS_DELTA_DEFAULT_CONTRAST); - ams_delta_lcd_set_power(lcd_device, FB_BLANK_UNBLANK); + ams_delta_lcd_set_power(lcd_device, LCD_POWER_ON); omapfb_register_panel(&ams_delta_panel); return 0; diff --git a/drivers/video/fbdev/omap/lcd_dma.c b/drivers/video/fbdev/omap/lcd_dma.c index f85817635a8c..0da23c57e475 100644 --- a/drivers/video/fbdev/omap/lcd_dma.c +++ b/drivers/video/fbdev/omap/lcd_dma.c @@ -432,8 +432,8 @@ static int __init omap_init_lcd_dma(void) spin_lock_init(&lcd_dma.lock); - r = request_irq(INT_DMA_LCD, lcd_dma_irq_handler, 0, - "LCD DMA", NULL); + r = request_threaded_irq(INT_DMA_LCD, NULL, lcd_dma_irq_handler, + IRQF_ONESHOT, "LCD DMA", NULL); if (r != 0) pr_err("unable to request IRQ for LCD DMA (error %d)\n", r); diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c index aa31c0d26e92..2682b20d184a 100644 --- a/drivers/video/fbdev/omap/omapfb_main.c +++ b/drivers/video/fbdev/omap/omapfb_main.c @@ -1241,14 +1241,13 @@ static ssize_t omapfb_show_caps_num(struct device *dev, { struct omapfb_device *fbdev = dev_get_drvdata(dev); int plane; - size_t size; + size_t size = 0; struct omapfb_caps caps; plane = 0; - size = 0; - while (size < PAGE_SIZE && plane < OMAPFB_PLANE_NUM) { + while (plane < OMAPFB_PLANE_NUM) { omapfb_get_caps(fbdev, plane, &caps); - size += scnprintf(&buf[size], PAGE_SIZE - size, + size += sysfs_emit_at(buf, size, "plane#%d %#010x %#010x %#010x\n", plane, caps.ctrl, caps.plane_color, caps.wnd_color); plane++; @@ -1263,34 +1262,27 @@ static ssize_t omapfb_show_caps_text(struct device *dev, int i; struct omapfb_caps caps; int plane; - size_t size; + size_t size = 0; plane = 0; - size = 0; - while (size < PAGE_SIZE && plane < OMAPFB_PLANE_NUM) { + while (plane < OMAPFB_PLANE_NUM) { omapfb_get_caps(fbdev, plane, &caps); - size += scnprintf(&buf[size], PAGE_SIZE - size, - "plane#%d:\n", plane); - for (i = 0; i < ARRAY_SIZE(ctrl_caps) && - size < PAGE_SIZE; i++) { + size += sysfs_emit_at(buf, size, "plane#%d:\n", plane); + for (i = 0; i < ARRAY_SIZE(ctrl_caps); i++) { if (ctrl_caps[i].flag & caps.ctrl) - size += scnprintf(&buf[size], PAGE_SIZE - size, + size += sysfs_emit_at(buf, size, " %s\n", ctrl_caps[i].name); } - size += scnprintf(&buf[size], PAGE_SIZE - size, - " plane colors:\n"); - for (i = 0; i < ARRAY_SIZE(color_caps) && - size < PAGE_SIZE; i++) { + size += sysfs_emit_at(buf, size, " plane colors:\n"); + for (i = 0; i < ARRAY_SIZE(color_caps); i++) { if (color_caps[i].flag & caps.plane_color) - size += scnprintf(&buf[size], PAGE_SIZE - size, + size += sysfs_emit_at(buf, size, " %s\n", color_caps[i].name); } - size += scnprintf(&buf[size], PAGE_SIZE - size, - " window colors:\n"); - for (i = 0; i < ARRAY_SIZE(color_caps) && - size < PAGE_SIZE; i++) { + size += sysfs_emit_at(buf, size, " window colors:\n"); + for (i = 0; i < ARRAY_SIZE(color_caps); i++) { if (color_caps[i].flag & caps.wnd_color) - size += scnprintf(&buf[size], PAGE_SIZE - size, + size += sysfs_emit_at(buf, size, " %s\n", color_caps[i].name); } @@ -1833,7 +1825,7 @@ static int omapfb_resume(struct platform_device *pdev) static struct platform_driver omapfb_driver = { .probe = omapfb_probe, - .remove_new = omapfb_remove, + .remove = omapfb_remove, .suspend = omapfb_suspend, .resume = omapfb_resume, .driver = { |