build/patch/kernel/meson64-default/add-soft-fb-cursor-option.patch

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2016-12-24 19:10:41 +03:00
diff --git a/drivers/amlogic/display/osd/Kconfig b/drivers/amlogic/display/osd/Kconfig
index d321ff6f..29d84651 100644
--- a/drivers/amlogic/display/osd/Kconfig
+++ b/drivers/amlogic/display/osd/Kconfig
@@ -46,4 +46,12 @@ config FB_OSD2_CURSOR
default n
help
Select to enable OSD2 cursor.
+
+config FB_SOFT_CURSOR
+ boolean "Framebuffer Soft Cursor Fallback"
+ depends on !FB_OSD2_CURSOR
+ default y
+ help
+ Select to enable soft cursor.
+
endmenu
diff --git a/drivers/amlogic/display/osd/osd_fb.c b/drivers/amlogic/display/osd/osd_fb.c
index 54220e91..0bf8876a 100644
--- a/drivers/amlogic/display/osd/osd_fb.c
+++ b/drivers/amlogic/display/osd/osd_fb.c
@@ -1131,6 +1131,13 @@ static int osd_cursor(struct fb_info *fbi, struct fb_cursor *var)
}
#endif
+#if defined(CONFIG_FB_SOFT_CURSOR)
+static int osd_soft_cursor(struct fb_info *fbi, struct fb_cursor *var)
+{
+ return -EINVAL; /* just to force soft_cursor() call */
+}
+#endif
+
static int osd_sync(struct fb_info *info)
{
return 0;
@@ -1148,7 +1155,7 @@ static struct fb_ops osd_ops = {
.fb_copyarea = cfb_copyarea,
.fb_imageblit = cfb_imageblit,
#ifdef CONFIG_FB_SOFT_CURSOR
- .fb_cursor = soft_cursor,
+ .fb_cursor = osd_soft_cursor,
#elif defined(CONFIG_FB_OSD2_CURSOR)
.fb_cursor = osd_cursor,
#endif