video: Drop CONFIG_VIDEO_HW_CURSOR

This is not used in U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

drivers/video/cfb_console.c

@@ -63,14 +63,6 @@
  *				character. No blinking is provided.
  *				Uses the macros CURSOR_SET and
  *				CURSOR_OFF.
- *
- * CONFIG_VIDEO_HW_CURSOR:    - Uses the hardware cursor capability
- *				of the graphic chip. Uses the macro
- *				CURSOR_SET. ATTENTION: If booting an
- *				OS, the display driver must disable
- *				the hardware register of the graphic
- *				chip. Otherwise a blinking field is
- *				displayed.
  */
 
 #include <common.h>
@@ -154,13 +146,8 @@
  * CONFIG_VIDEO_SW_CURSOR: Draws a cursor after the last character. No
  *			   blinking is provided. Uses the macros CURSOR_SET
  *			   and CURSOR_OFF.
- * CONFIG_VIDEO_HW_CURSOR: Uses the hardware cursor capability of the
- *			   graphic chip. Uses the macro CURSOR_SET.
- *			   ATTENTION: If booting an OS, the display driver
- *			   must disable the hardware register of the graphic
- *			   chip. Otherwise a blinking field is displayed
  */
-#if !defined(CONFIG_VIDEO_SW_CURSOR) && !defined(CONFIG_VIDEO_HW_CURSOR)
+#if !defined(CONFIG_VIDEO_SW_CURSOR)
 /* no Cursor defined */
 #define CURSOR_ON
 #define CURSOR_OFF
@@ -168,10 +155,6 @@
 #endif
 
 #if defined(CONFIG_VIDEO_SW_CURSOR)
-#if defined(CONFIG_VIDEO_HW_CURSOR)
-#error	only one of CONFIG_VIDEO_SW_CURSOR or CONFIG_VIDEO_HW_CURSOR can be \
-	defined
-#endif
 void console_cursor(int state);
 
 #define CURSOR_ON  console_cursor(1)
@@ -179,17 +162,6 @@ void console_cursor(int state);
 #define CURSOR_SET video_set_cursor()
 #endif /* CONFIG_VIDEO_SW_CURSOR */
 
-#ifdef CONFIG_VIDEO_HW_CURSOR
-#ifdef	CURSOR_ON
-#error	only one of CONFIG_VIDEO_SW_CURSOR or CONFIG_VIDEO_HW_CURSOR can be \
-	defined
-#endif
-#define CURSOR_ON
-#define CURSOR_OFF
-#define CURSOR_SET video_set_hw_cursor(console_col * VIDEO_FONT_WIDTH, \
-		  (console_row * VIDEO_FONT_HEIGHT) + video_logo_height)
-#endif /* CONFIG_VIDEO_HW_CURSOR */
-
 #ifdef	CONFIG_VIDEO_LOGO
 #ifdef	CONFIG_VIDEO_BMP_LOGO
 #include <bmp_logo.h>
@@ -2056,9 +2028,6 @@ static int video_init(void)
 		return -1;
 
 	video_fb_address = (void *) VIDEO_FB_ADRS;
-#ifdef CONFIG_VIDEO_HW_CURSOR
-	video_init_hw_cursor(VIDEO_FONT_WIDTH, VIDEO_FONT_HEIGHT);
-#endif
 
 	cfb_do_flush_cache = cfb_fb_is_in_dram() && dcache_status();
 

drivers/video/ct69000.c

@@ -804,85 +804,6 @@ video_dump_reg (void)
 
 #endif
 
-#ifdef CONFIG_VIDEO_HW_CURSOR
-/***************************************************************
- * Set Hardware Cursor in Pixel
- */
-void
-video_set_hw_cursor (int x, int y)
-{
-	int sig_x = 0, sig_y = 0;
-	if (x < 0) {
-		x *= -1;
-		sig_x = 1;
-	}
-	if (y < 0) {
-		y *= -1;
-		sig_y = 1;
-	}
-	ctWrite_i (CT_XR_O, 0xa4, x & 0xff);
-	ctWrite_i (CT_XR_O, 0xa5, (x >> 8) & 0x7);
-	ctWrite_i (CT_XR_O, 0xa6, y & 0xff);
-	ctWrite_i (CT_XR_O, 0xa7, (y >> 8) & 0x7);
-}
-
-/***************************************************************
- * Init Hardware Cursor. To know the size of the Cursor,
- * we have to know the Font size.
- */
-void
-video_init_hw_cursor (int font_width, int font_height)
-{
-	unsigned char xr_80;
-	unsigned long *curs, pattern;
-	int i;
-	int cursor_start;
-	GraphicDevice *pGD = (GraphicDevice *) & ctfb;
-
-	cursor_start = pGD->dprBase;
-	xr_80 = ctRead_i (CT_XR_O, 0x80);
-	/* set start address */
-	ctWrite_i (CT_XR_O, 0xa2, (cursor_start >> 8) & 0xf0);
-	ctWrite_i (CT_XR_O, 0xa3, (cursor_start >> 16) & 0x3f);
-	/* set cursor shape */
-	curs = (unsigned long *) cursor_start;
-	i = 0;
-	while (i < 0x400) {
-		curs[i++] = 0xffffffff;	/* AND mask */
-		curs[i++] = 0xffffffff;	/* AND mask */
-		curs[i++] = 0;	/* XOR mask */
-		curs[i++] = 0;	/* XOR mask */
-		/* Transparent */
-	}
-	pattern = 0xffffffff >> font_width;
-	i = 0;
-	while (i < (font_height * 2)) {
-		curs[i++] = pattern;	/* AND mask */
-		curs[i++] = pattern;	/* AND mask */
-		curs[i++] = 0;	/* XOR mask */
-		curs[i++] = 0;	/* XOR mask */
-		/* Cursor Color 0 */
-	}
-	/* set blink rate */
-	ctWrite_i (CT_FP_O, 0x19, 0xf);
-
-	/* set cursors colors */
-	xr_80 = ctRead_i (CT_XR_O, 0x80);
-	xr_80 |= 0x1;		/* alternate palette select */
-	ctWrite_i (CT_XR_O, 0x80, xr_80);
-	video_set_lut(4, CONFIG_SYS_CONSOLE_FG_COL, CONFIG_SYS_CONSOLE_FG_COL,
-		      CONFIG_SYS_CONSOLE_FG_COL);
-	/* position 4 is color 0 cursor 0 */
-	xr_80 &= 0xfe;		/* normal palette select */
-	ctWrite_i (CT_XR_O, 0x80, xr_80);
-	/* cursor enable */
-	ctWrite_i (CT_XR_O, 0xa0, 0x91);
-	xr_80 |= 0x10;		/* enable hwcursor */
-	ctWrite_i (CT_XR_O, 0x80, xr_80);
-	video_set_hw_cursor (0, 0);
-}
-#endif				/* CONFIG_VIDEO_HW_CURSOR */
-
 /***************************************************************
  * Wait for BitBlt ready
  */

include/video_fb.h

@@ -88,9 +88,5 @@ void video_set_lut (
     unsigned char g,              /* green */
     unsigned char b               /* blue */
     );
-#ifdef CONFIG_VIDEO_HW_CURSOR
-void video_set_hw_cursor(int x, int y); /* x y in pixel */
-void video_init_hw_cursor(int font_width, int font_height);
-#endif
 
 #endif /*_VIDEO_FB_H_ */

scripts/config_whitelist.txt

@@ -8260,7 +8260,6 @@ CONFIG_VIDEO_CORALP
 CONFIG_VIDEO_DA8XX
 CONFIG_VIDEO_DT_SIMPLEFB
 CONFIG_VIDEO_FONT_4X6
-CONFIG_VIDEO_HW_CURSOR
 CONFIG_VIDEO_IPUV3
 CONFIG_VIDEO_LCD_I2C_BUS
 CONFIG_VIDEO_LOGO