mx5: Rename mx51_fb_init()

The ipuv3 driver is currently only used on mx51, but it can be extended to work
on mx53 and mx6 as well.

Rename mx51_fb_init(), so that it can be used by other SoCs.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <r64343@freescale.com>

board/freescale/mx51evk/mx51evk.c

@@ -502,7 +502,7 @@ void lcd_iomux(void)
 
 void lcd_enable(void)
 {
-	int ret = mx51_fb_init(&claa_wvga, 1, IPU_PIX_FMT_RGB565);
+	int ret = ipuv3_fb_init(&claa_wvga, 1, IPU_PIX_FMT_RGB565);
 	if (ret)
 		printf("LCD cannot be configured: %d\n", ret);
 }

board/ttcontrol/vision2/vision2.c

@@ -604,7 +604,7 @@ void lcd_enable(void)
 	gpio_set_value(2, 1);
 	mxc_request_iomux(MX51_PIN_GPIO1_2, IOMUX_CONFIG_ALT0);
 
-	ret = mx51_fb_init(&nec_nl6448bc26_09c, 0, IPU_PIX_FMT_RGB666);
+	ret = ipuv3_fb_init(&nec_nl6448bc26_09c, 0, IPU_PIX_FMT_RGB666);
 	if (ret)
 		puts("LCD cannot be configured\n");
 }

drivers/video/mxc_ipuv3_fb.c

@@ -599,7 +599,7 @@ void video_set_lut(unsigned int index, /* color number */
 	return;
 }
 
-int mx51_fb_init(struct fb_videomode *mode, uint8_t disp, uint32_t pixfmt)
+int ipuv3_fb_init(struct fb_videomode *mode, uint8_t disp, uint32_t pixfmt)
 {
 	gmode = mode;
 	gdisp = disp;

include/ipu_pixfmt.h

@@ -76,6 +76,6 @@
 #define IPU_PIX_FMT_YVU422P fourcc('Y', 'V', '1', '6')	/*< 16 YVU 4:2:2 */
 #define IPU_PIX_FMT_YUV422P fourcc('4', '2', '2', 'P')	/*< 16 YUV 4:2:2 */
 
-int mx51_fb_init(struct fb_videomode *mode, uint8_t disp, uint32_t pixfmt);
+int ipuv3_fb_init(struct fb_videomode *mode, uint8_t disp, uint32_t pixfmt);
 
 #endif