diff options
| -rw-r--r-- | drivers/video/fsl-diu-fb.c | 16 | ||||
| -rw-r--r-- | include/linux/fsl-diu-fb.h | 27 |
2 files changed, 24 insertions, 19 deletions
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c index 5137fbb..9a1f6d2 100644 --- a/drivers/video/fsl-diu-fb.c +++ b/drivers/video/fsl-diu-fb.c @@ -966,11 +966,19 @@ static int fsl_diu_ioctl(struct fb_info *info, unsigned int cmd, if (!arg) return -EINVAL; switch (cmd) { + case MFB_SET_PIXFMT_OLD: + dev_warn(info->dev, + "MFB_SET_PIXFMT value of 0x%08x is deprecated.\n", + MFB_SET_PIXFMT_OLD); case MFB_SET_PIXFMT: if (copy_from_user(&pix_fmt, buf, sizeof(pix_fmt))) return -EFAULT; ad->pix_fmt = pix_fmt; break; + case MFB_GET_PIXFMT_OLD: + dev_warn(info->dev, + "MFB_GET_PIXFMT value of 0x%08x is deprecated.\n", + MFB_GET_PIXFMT_OLD); case MFB_GET_PIXFMT: pix_fmt = ad->pix_fmt; if (copy_to_user(buf, &pix_fmt, sizeof(pix_fmt))) @@ -1030,14 +1038,6 @@ static int fsl_diu_ioctl(struct fb_info *info, unsigned int cmd, ad->ckmin_b = ck.blue_min; } break; - case FBIOGET_GWINFO: - if (mfbi->type == MFB_TYPE_OFF) - return -ENODEV; - /* get graphic window information */ - if (copy_to_user(buf, ad, sizeof(*ad))) - return -EFAULT; - break; - default: dev_err(info->dev, "unknown ioctl command (0x%08X)\n", cmd); return -ENOIOCTLCMD; diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h index df23f59..e19c531 100644 --- a/include/linux/fsl-diu-fb.h +++ b/include/linux/fsl-diu-fb.h @@ -33,22 +33,27 @@ struct mfb_chroma_key { }; struct aoi_display_offset { - int x_aoi_d; - int y_aoi_d; + __s32 x_aoi_d; + __s32 y_aoi_d; }; #define MFB_SET_CHROMA_KEY _IOW('M', 1, struct mfb_chroma_key) #define MFB_SET_BRIGHTNESS _IOW('M', 3, __u8) +#define MFB_SET_ALPHA _IOW('M', 0, __u8) +#define MFB_GET_ALPHA _IOR('M', 0, __u8) +#define MFB_SET_AOID _IOW('M', 4, struct aoi_display_offset) +#define MFB_GET_AOID _IOR('M', 4, struct aoi_display_offset) +#define MFB_SET_PIXFMT _IOW('M', 8, __u32) +#define MFB_GET_PIXFMT _IOR('M', 8, __u32) -#define MFB_SET_ALPHA 0x80014d00 -#define MFB_GET_ALPHA 0x40014d00 -#define MFB_SET_AOID 0x80084d04 -#define MFB_GET_AOID 0x40084d04 -#define MFB_SET_PIXFMT 0x80014d08 -#define MFB_GET_PIXFMT 0x40014d08 - -#define FBIOGET_GWINFO 0x46E0 -#define FBIOPUT_GWINFO 0x46E1 +/* + * The original definitions of MFB_SET_PIXFMT and MFB_GET_PIXFMT used the + * wrong value for 'size' field of the ioctl. The current macros above use the + * right size, but we still need to provide backwards compatibility, at least + * for a while. +*/ +#define MFB_SET_PIXFMT_OLD 0x80014d08 +#define MFB_GET_PIXFMT_OLD 0x40014d08 #ifdef __KERNEL__ #include <linux/spinlock.h> |
