X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fvideo%2Frockchip%2Frkfb_sysfs.c;h=d40d98a1fa8571882eab7ac45cb5e2afc6b7c834;hb=e7f31e2b52e79b259095ad28196c96a3d94eaf39;hp=2554aa3702328ab9befe066cc24b48a9a5da875a;hpb=15245cb9823fadae35e3e7a8e41a598dc06adb9a;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/video/rockchip/rkfb_sysfs.c b/drivers/video/rockchip/rkfb_sysfs.c
index 2554aa370232..d40d98a1fa85 100644
--- a/drivers/video/rockchip/rkfb_sysfs.c
+++ b/drivers/video/rockchip/rkfb_sysfs.c
@@ -411,12 +411,14 @@ static ssize_t set_dump_buffer(struct device *dev,
 			u16 xact, yact;
 			int data_format;
 			u32 dsp_addr;
+			int ymirror;
 
 			mutex_unlock(&dev_drv->front_lock);
 
 			if (dev_drv->ops->get_dspbuf_info)
 				dev_drv->ops->get_dspbuf_info(dev_drv, &xact,
-						&yact, &data_format, &dsp_addr);
+						&yact, &data_format, &dsp_addr,
+						&ymirror);
 
 			dump_win(NULL, NULL, dsp_addr, xact, yact, data_format,
 				 0, 0, 0, is_bmp, false);
@@ -686,7 +688,7 @@ static ssize_t show_overlay(struct device *dev,
 	struct fb_info *fbi = dev_get_drvdata(dev);
 	struct rk_fb_par *fb_par = (struct rk_fb_par *)fbi->par;
 	struct rk_lcdc_driver *dev_drv = fb_par->lcdc_drv;
-	int ovl;
+	int ovl = 0;
 
 	if (dev_drv->ops->ovl_mgr)
 		ovl = dev_drv->ops->ovl_mgr(dev_drv, 0, 0);
@@ -725,7 +727,7 @@ static ssize_t show_fps(struct device *dev,
 	struct fb_info *fbi = dev_get_drvdata(dev);
 	struct rk_fb_par *fb_par = (struct rk_fb_par *)fbi->par;
 	struct rk_lcdc_driver *dev_drv = fb_par->lcdc_drv;
-	int fps;
+	int fps = 0;
 
 	if (dev_drv->ops->fps_mgr)
 		fps = dev_drv->ops->fps_mgr(dev_drv, 0, 0);
@@ -956,7 +958,7 @@ static ssize_t set_dsp_cabc(struct device *dev, struct device_attribute *attr,
 	struct fb_info *fbi = dev_get_drvdata(dev);
 	struct rk_fb_par *fb_par = (struct rk_fb_par *)fbi->par;
 	struct rk_lcdc_driver *dev_drv = fb_par->lcdc_drv;
-	int space_max, ret, mode = 0, calc = 0, up = 0, down = 0, global = 0;
+	int space_max, ret = 0, mode = 0, calc = 0, up = 0, down = 0, global = 0;
 	const char *start = buf;
 
 	space_max = 10;	/*max space number 10*/
@@ -1003,7 +1005,7 @@ static ssize_t show_dsp_bcsh(struct device *dev,
 	struct fb_info *fbi = dev_get_drvdata(dev);
 	struct rk_fb_par *fb_par = (struct rk_fb_par *)fbi->par;
 	struct rk_lcdc_driver *dev_drv = fb_par->lcdc_drv;
-	int brightness, contrast, sat_con, sin_hue, cos_hue;
+	int brightness = 0, contrast = 0, sat_con = 0, sin_hue = 0, cos_hue = 0;
 
 	if (dev_drv->ops->get_dsp_bcsh_bcs) {
 		brightness = dev_drv->ops->get_dsp_bcsh_bcs(dev_drv,
@@ -1192,6 +1194,52 @@ static ssize_t show_lcdc_id(struct device *dev,
 	return snprintf(buf, PAGE_SIZE, "%d\n", dev_drv->id);
 }
 
+static ssize_t show_dsp_mode(struct device *dev,
+			    struct device_attribute *attr,
+			    char *buf)
+{
+	struct fb_info *fbi = dev_get_drvdata(dev);
+	struct rk_fb_par *fb_par = (struct rk_fb_par *)fbi->par;
+	struct rk_lcdc_driver *dev_drv = fb_par->lcdc_drv;
+
+	return snprintf(buf, PAGE_SIZE, "%d\n", dev_drv->dsp_mode);
+}
+
+static ssize_t show_win_property(struct device *dev,
+			    struct device_attribute *attr,
+			    char *buf)
+{
+	struct fb_info *fbi = dev_get_drvdata(dev);
+	struct rk_fb_par *fb_par = (struct rk_fb_par *)fbi->par;
+	struct rk_lcdc_driver *dev_drv = fb_par->lcdc_drv;
+	int win_id = 0;
+
+	win_id = dev_drv->ops->fb_get_win_id(dev_drv, fbi->fix.id);
+	return snprintf(buf, PAGE_SIZE,
+			"feature: %d, max_input_x: %d, max_input_y: %d\n",
+			dev_drv->win[win_id]->property.feature,
+			dev_drv->win[win_id]->property.max_input_x,
+			dev_drv->win[win_id]->property.max_input_y);
+}
+
+static ssize_t set_car_reverse(struct device *dev,
+			       struct device_attribute *attr,
+			       const char *buf, size_t count)
+{
+	struct fb_info *fbi = dev_get_drvdata(dev);
+	struct rk_fb_par *fb_par = (struct rk_fb_par *)fbi->par;
+	struct rk_lcdc_driver *dev_drv = fb_par->lcdc_drv;
+	u32 status;
+	int ret;
+
+	ret = kstrtou32(buf, 0, &status);
+	if (ret)
+		return ret;
+	rk_fb_set_car_reverse_status(dev_drv, status);
+
+	return count;
+}
+
 static struct device_attribute rkfb_attrs[] = {
 	__ATTR(phys_addr, S_IRUGO, show_phys, NULL),
 	__ATTR(virt_addr, S_IRUGO, show_virt, NULL),
@@ -1211,6 +1259,9 @@ static struct device_attribute rkfb_attrs[] = {
 	__ATTR(bcsh, S_IRUGO | S_IWUSR, show_dsp_bcsh, set_dsp_bcsh),
 	__ATTR(scale, S_IRUGO | S_IWUSR, show_scale, set_scale),
 	__ATTR(lcdcid, S_IRUGO, show_lcdc_id, NULL),
+	__ATTR(win_property, S_IRUGO, show_win_property, NULL),
+	__ATTR(car_reverse, S_IWUSR, NULL, set_car_reverse),
+	__ATTR(dsp_mode, S_IRUGO, show_dsp_mode, NULL),
 };
 
 int rkfb_create_sysfs(struct fb_info *fbi)