diff options
Diffstat (limited to 'drivers/staging/media/zoran/zoran.h')
| -rw-r--r-- | drivers/staging/media/zoran/zoran.h | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/drivers/staging/media/zoran/zoran.h b/drivers/staging/media/zoran/zoran.h index 05227e5298f6..56340553b282 100644 --- a/drivers/staging/media/zoran/zoran.h +++ b/drivers/staging/media/zoran/zoran.h @@ -140,11 +140,16 @@ struct zoran_v4l_settings { /* jpg-capture/-playback settings */ struct zoran_jpg_settings { - int decimation; /* this bit is used to set everything to default */ - int hor_dcm, ver_dcm, tmp_dcm; /* capture decimation settings (tmp_dcm=1 means both fields) */ - int field_per_buff, odd_even; /* field-settings (odd_even=1 (+tmp_dcm=1) means top-field-first) */ - int img_x, img_y, img_width, img_height; /* crop settings (subframe capture) */ - struct v4l2_jpegcompression jpg_comp; /* JPEG-specific capture settings */ + /* this bit is used to set everything to default */ + int decimation; + /* capture decimation settings (tmp_dcm=1 means both fields) */ + int hor_dcm, ver_dcm, tmp_dcm; + /* field-settings (odd_even=1 (+tmp_dcm=1) means top-field-first) */ + int field_per_buff, odd_even; + /* crop settings (subframe capture) */ + int img_x, img_y, img_width, img_height; + /* JPEG-specific capture settings */ + struct v4l2_jpegcompression jpg_comp; }; struct zoran; @@ -248,7 +253,8 @@ struct zoran { unsigned long vbseq; /* zr36057's code buffer table */ - __le32 *stat_com; /* stat_com[i] is indexed by dma_head/tail & BUZ_MASK_STAT_COM */ + /* stat_com[i] is indexed by dma_head/tail & BUZ_MASK_STAT_COM */ + __le32 *stat_com; /* Additional stuff for testing */ unsigned int ghost_int; @@ -292,14 +298,16 @@ static inline struct zoran *to_zoran(struct v4l2_device *v4l2_dev) return container_of(v4l2_dev, struct zoran, v4l2_dev); } -/* There was something called _ALPHA_BUZ that used the PCI address instead of - * the kernel iomapped address for btread/btwrite. */ +/* + * There was something called _ALPHA_BUZ that used the PCI address instead of + * the kernel iomapped address for btread/btwrite. + */ #define btwrite(dat, adr) writel((dat), zr->zr36057_mem + (adr)) #define btread(adr) readl(zr->zr36057_mem + (adr)) -#define btand(dat, adr) btwrite((dat) & btread(adr), adr) -#define btor(dat, adr) btwrite((dat) | btread(adr), adr) -#define btaor(dat, mask, adr) btwrite((dat) | ((mask) & btread(adr)), adr) +#define btand(dat, adr) btwrite((dat) & btread(adr), (adr)) +#define btor(dat, adr) btwrite((dat) | btread(adr), (adr)) +#define btaor(dat, mask, adr) btwrite((dat) | ((mask) & btread(adr)), (adr)) #endif |