Displaying 3 results from an estimated 3 matches for "cursor_x".
2007 Aug 09
0
[PATCH] linux/x86: retrieve VESA capabilities in dom0
...(size < offsetof(struct dom0_vga_console_info, u.text_mode_3)
+ + sizeof(info->u.text_mode_3))
+ break;
screen_info.orig_video_lines = info->u.text_mode_3.rows;
screen_info.orig_video_cols = info->u.text_mode_3.columns;
screen_info.orig_x = info->u.text_mode_3.cursor_x;
@@ -302,7 +312,11 @@ void dom0_init_screen_info(const struct
screen_info.orig_video_points =
info->u.text_mode_3.font_height;
break;
+
case XEN_VGATYPE_VESA_LFB:
+ if (size < offsetof(struct dom0_vga_console_info,
+ u.vesa_lfb.capabilities))
+ break;
s...
2006 Dec 01
0
[PATCH 3/10] Add support for netfront/netback acceleration drivers
...t video_type; /* DOM0_VGA_CONSOLE_??? */
+#define XEN_VGATYPE_TEXT_MODE_3 0x03
+#define XEN_VGATYPE_VESA_LFB 0x23
+
+ union {
+ struct {
+ /* Font height, in pixels. */
+ uint16_t font_height;
+ /* Cursor location (column, row). */
+ uint16_t cursor_x, cursor_y;
+ /* Number of rows and columns (dimensions in characters).
*/
+ uint16_t rows, columns;
+ } text_mode_3;
+
+ struct {
+ /* Width and height, in pixels. */
+ uint16_t width, height;
+ /* Bytes per scan line. */
+...
2012 Dec 12
43
[PATCH 00/37] [RFC] revamped modeset locking
Hi all,
First thing first: It works, I now no longer have a few dropped frames every 10s
on my testbox here with the pageflip i-g-t tests.
Random notes:
- New design has per-crtc locks to protect the crtc input-side (pageflip,
cursor) for r/w and the output state of the crtc (mode, dpms) as read-only. It
also required completely revamped fb lifecycle management, those are now
refcounted