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Fix some typos in comments; Fix some bad spacing in fb.h

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This commit is contained in:
Gregory Nutt 2017-09-18 09:03:26 -06:00
parent cf431c9397
commit 725aa4add8
2 changed files with 23 additions and 23 deletions
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8
drivers/video/fb.c
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@ -440,13 +440,13 @@ static int fb_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
* Description:
* Register the framebuffer character device at /dev/fbN where N is the
* display number if the devices supports only a single plane. If the
* hardware supports multile color planes, then the device will be
* registered at /dev/fbN-M where N is the again display number but M is
* the display plane.
* hardware supports multiple color planes, then the device will be
* registered at /dev/fbN-M where N is the again display number but M
* is the display plane.
*
* Input Parameters:
* display - The display number for the case of boards supporting multiple
* displays or for hardware that supports supports multile
* displays or for hardware that supports multiple
* layers (each layer is consider a display). Typically zero.
* plane - Identifies the color plane on hardware that supports separate
* framebuffer "planes" for each color component.

38
include/nuttx/video/fb.h
View File

@ -208,7 +208,7 @@
#ifdef CONFIG_FB_HWCURSOR
# define FBIOGET_CURSOR _FBIOC(0x0005) /* Get cursor attributes */
/* Argument: writable struct fb_cursorattrib_s */
# define FBIOPUT_CURSOR _FBIOC(0x0006) /* Set cursor attibutes */
# define FBIOPUT_CURSOR _FBIOC(0x0006) /* Set cursor attributes */
/* Argument: read-only struct fb_setcursor_s */
#endif
#ifdef CONFIG_NX_UPDATE
@ -257,16 +257,16 @@ struct fb_planeinfo_s
#ifdef CONFIG_FB_CMAP
struct fb_cmap_s
{
uint16_t first; /* Offset offset first color entry in tables */
uint16_t len; /* Number of color entries in tables */
uint16_t first; /* Offset offset first color entry in tables */
uint16_t len; /* Number of color entries in tables */
/* Tables of color component. Any may be NULL if not used */
/* Tables of color component. Any may be NULL if not used */
uint8_t *red; /* Table of 8-bit red values */
uint8_t *green; /* Table of 8-bit green values */
uint8_t *blue; /* Table of 8-bit blue values */
uint8_t *red; /* Table of 8-bit red values */
uint8_t *green; /* Table of 8-bit green values */
uint8_t *blue; /* Table of 8-bit blue values */
#ifdef CONFIG_FB_TRANSPARENCY
uint8_t *transp; /* Table of 8-bit transparency */
uint8_t *transp; /* Table of 8-bit transparency */
#endif
};
#endif
@ -280,9 +280,9 @@ struct fb_cmap_s
#ifdef CONFIG_FB_HWCURSORIMAGE
struct fb_cursorimage_s
{
fb_coord_t width; /* Width of the cursor image in pixels */
fb_coord_t height /* Height of the cursor image in pixels */
const uint8_t *image; /* Pointer to image data */
fb_coord_t width; /* Width of the cursor image in pixels */
fb_coord_t height /* Height of the cursor image in pixels */
const uint8_t *image; /* Pointer to image data */
};
#endif
@ -290,8 +290,8 @@ struct fb_cursorimage_s
struct fb_cursorpos_s
{
fb_coord_t x; /* X position in pixels */
fb_coord_t y; /* Y position in rows */
fb_coord_t x; /* X position in pixels */
fb_coord_t y; /* Y position in rows */
};
/* If the hardware supports setting the cursor size, then this structure
@ -301,8 +301,8 @@ struct fb_cursorpos_s
#ifdef CONFIG_FB_HWCURSORSIZE
struct fb_cursorsize_s
{
fb_coord_t h; /* Height in rows */
fb_coord_t w; /* Width in pixels */
fb_coord_t h; /* Height in rows */
fb_coord_t w; /* Width in pixels */
};
#endif
@ -453,13 +453,13 @@ void up_fbuninitialize(int display);
* Description:
* Register the framebuffer character device at /dev/fbN where N is the
* display number if the devices supports only a single plane. If the
* hardware supports multile color planes, then the device will be
* registered at /dev/fbN-M where N is the again display number but M is
* the display plane.
* hardware supports multiple color planes, then the device will be
* registered at /dev/fbN-M where N is the again display number but M
* is the display plane.
*
* Input Parameters:
* display - The display number for the case of boards supporting multiple
* displays or for hardware that supports supports multile
* displays or for hardware that supports multiple
* layers (each layer is consider a display). Typically zero.
* plane - Identifies the color plane on hardware that supports separate
* framebuffer "planes" for each color component.