From: Stefan Reinauer <reina...@chromium.org>
Implement the new video API functions to provide access to screen size,
etc.
Signed-off-by: Stefan Reinauer <reina...@chromium.org>
Signed-off-by: Simon Glass <s...@chromium.org>
---
drivers/video/cfb_console.c | 32 ++++++++++++++++++++++++++++++++
1 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 19d061f..c39d896 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -1865,3 +1865,35 @@ int drv_video_init(void)
/* Return success */
return 1;
}
+
+void video_position_cursor(unsigned col, unsigned row)
+{
+ console_col = min(col, CONSOLE_COLS - 1);
+ console_row = min(row, CONSOLE_ROWS - 1);
+}
+
+int video_get_pixel_width(void)
+{
+ return VIDEO_VISIBLE_COLS;
+}
+
+int video_get_pixel_height(void)
+{
+ return VIDEO_VISIBLE_ROWS;
+}
+
+int video_get_screen_rows(void)
+{
+ return CONSOLE_ROWS;
+}
+
+int video_get_screen_columns(void)
+{
+ return CONSOLE_COLS;
+}
+
+void video_clear(void)
+{
+ memsetl(video_fb_address,
+ (VIDEO_VISIBLE_ROWS * VIDEO_LINE_LEN) / sizeof(int), 0);
+}
--
1.7.7.3
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