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i.MX video: struct fb_videomode can be const 

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
This commit is contained in:
Eric Nelson 2012-10-03 07:27:38 +00:00 committed by Stefano Babic
parent 6e14232010
commit 09c8bb264f
2 changed files with 8 additions and 4 deletions
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8
drivers/video/mxc_ipuv3_fb.c
View File

@ -45,7 +45,7 @@ static int mxcfb_unmap_video_memory(struct fb_info *fbi);
/* graphics setup */
static GraphicDevice panel;
static struct fb_videomode *gmode;
static struct fb_videomode const *gmode;
static uint8_t gdisp;
static uint32_t gpixfmt;
@ -503,7 +503,7 @@ static struct fb_info *mxcfb_init_fbinfo(void)
* @return Appropriate error code to the kernel common code
*/
static int mxcfb_probe(u32 interface_pix_fmt, uint8_t disp,
struct fb_videomode *mode)
struct fb_videomode const *mode)
{
struct fb_info *fbi;
struct mxcfb_info *mxcfbi;
@ -619,7 +619,9 @@ void video_set_lut(unsigned int index, /* color number */
return;
}
int ipuv3_fb_init(struct fb_videomode *mode, uint8_t disp, uint32_t pixfmt)
int ipuv3_fb_init(struct fb_videomode const *mode,
uint8_t disp,
uint32_t pixfmt)
{
gmode = mode;
gdisp = disp;

4
include/ipu_pixfmt.h
View File

@ -76,7 +76,9 @@
#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 ipuv3_fb_init(struct fb_videomode *mode, uint8_t disp, uint32_t pixfmt);
int ipuv3_fb_init(struct fb_videomode const *mode,
uint8_t disp,
uint32_t pixfmt);
void ipuv3_fb_shutdown(void);
#endif