diff options
Diffstat (limited to 'drivers/media/platform/am437x')
| -rw-r--r-- | drivers/media/platform/am437x/am437x-vpfe.c | 56 | ||||
| -rw-r--r-- | drivers/media/platform/am437x/am437x-vpfe.h | 16 |
2 files changed, 16 insertions, 56 deletions
diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c index e5ce9c8431ee..ff507501057e 100644 --- a/drivers/media/platform/am437x/am437x-vpfe.c +++ b/drivers/media/platform/am437x/am437x-vpfe.c @@ -73,73 +73,43 @@ static struct vpfe_fmt formats[VPFE_NUM_FORMATS] = { { .fourcc = V4L2_PIX_FMT_YUYV, .code = MEDIA_BUS_FMT_YUYV8_2X8, - .l.width = 10, - .l.bpp = 4, - .s.width = 8, - .s.bpp = 2, + .bitsperpixel = 16, }, { .fourcc = V4L2_PIX_FMT_UYVY, .code = MEDIA_BUS_FMT_UYVY8_2X8, - .l.width = 10, - .l.bpp = 4, - .s.width = 8, - .s.bpp = 2, + .bitsperpixel = 16, }, { .fourcc = V4L2_PIX_FMT_YVYU, .code = MEDIA_BUS_FMT_YVYU8_2X8, - .l.width = 10, - .l.bpp = 4, - .s.width = 8, - .s.bpp = 2, + .bitsperpixel = 16, }, { .fourcc = V4L2_PIX_FMT_VYUY, .code = MEDIA_BUS_FMT_VYUY8_2X8, - .l.width = 10, - .l.bpp = 4, - .s.width = 8, - .s.bpp = 2, + .bitsperpixel = 16, }, { .fourcc = V4L2_PIX_FMT_SBGGR8, .code = MEDIA_BUS_FMT_SBGGR8_1X8, - .l.width = 10, - .l.bpp = 2, - .s.width = 8, - .s.bpp = 1, + .bitsperpixel = 8, }, { .fourcc = V4L2_PIX_FMT_SGBRG8, .code = MEDIA_BUS_FMT_SGBRG8_1X8, - .l.width = 10, - .l.bpp = 2, - .s.width = 8, - .s.bpp = 1, + .bitsperpixel = 8, }, { .fourcc = V4L2_PIX_FMT_SGRBG8, .code = MEDIA_BUS_FMT_SGRBG8_1X8, - .l.width = 10, - .l.bpp = 2, - .s.width = 8, - .s.bpp = 1, + .bitsperpixel = 8, }, { .fourcc = V4L2_PIX_FMT_SRGGB8, .code = MEDIA_BUS_FMT_SRGGB8_1X8, - .l.width = 10, - .l.bpp = 2, - .s.width = 8, - .s.bpp = 1, + .bitsperpixel = 8, }, { .fourcc = V4L2_PIX_FMT_RGB565, .code = MEDIA_BUS_FMT_RGB565_2X8_LE, - .l.width = 10, - .l.bpp = 4, - .s.width = 8, - .s.bpp = 2, + .bitsperpixel = 16, }, { .fourcc = V4L2_PIX_FMT_RGB565X, .code = MEDIA_BUS_FMT_RGB565_2X8_BE, - .l.width = 10, - .l.bpp = 4, - .s.width = 8, - .s.bpp = 2, + .bitsperpixel = 16, }, }; @@ -184,9 +154,11 @@ static unsigned int __get_bytesperpixel(struct vpfe_device *vpfe, { struct vpfe_subdev_info *sdinfo = vpfe->current_subdev; unsigned int bus_width = sdinfo->vpfe_param.bus_width; - u32 bpp; + u32 bpp, bus_width_bytes, clocksperpixel; - bpp = (bus_width == 10) ? fmt->l.bpp : fmt->s.bpp; + bus_width_bytes = ALIGN(bus_width, 8) >> 3; + clocksperpixel = DIV_ROUND_UP(fmt->bitsperpixel, bus_width); + bpp = clocksperpixel * bus_width_bytes; return bpp; } diff --git a/drivers/media/platform/am437x/am437x-vpfe.h b/drivers/media/platform/am437x/am437x-vpfe.h index b08b8e19c46b..77ebffeec160 100644 --- a/drivers/media/platform/am437x/am437x-vpfe.h +++ b/drivers/media/platform/am437x/am437x-vpfe.h @@ -216,27 +216,15 @@ struct vpfe_ccdc { }; /* - * struct bus_format - VPFE bus format information - * width: Bits per pixel (when transferred over a bus) - * bpp: Bytes per pixel (when stored in memory) - */ -struct bus_format { - unsigned int width; - unsigned int bpp; -}; - -/* * struct vpfe_fmt - VPFE media bus format information * fourcc: V4L2 pixel format code * code: V4L2 media bus format code - * l: 10 bit bus format info - * s: 8 bit bus format info + * bitsperpixel: Bits per pixel over the bus */ struct vpfe_fmt { u32 fourcc; u32 code; - struct bus_format l; - struct bus_format s; + u32 bitsperpixel; }; /* |