diff options
Diffstat (limited to 'drivers/mxc/ipu3/ipu_calc_stripes_sizes.c')
| -rw-r--r-- | drivers/mxc/ipu3/ipu_calc_stripes_sizes.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/mxc/ipu3/ipu_calc_stripes_sizes.c b/drivers/mxc/ipu3/ipu_calc_stripes_sizes.c index 1e05cc5808b..0a135995fe7 100644 --- a/drivers/mxc/ipu3/ipu_calc_stripes_sizes.c +++ b/drivers/mxc/ipu3/ipu_calc_stripes_sizes.c @@ -20,6 +20,7 @@ */ #include <linux/module.h> +#include <linux/export.h> #include <mach/ipu-v3.h> #include <asm/div64.h> @@ -52,8 +53,8 @@ static u32 truncate(u32 up, /* 0: down; else: up */ return d; } -/*static unsigned int f_calc(unsigned int pfs, unsigned int bpp, unsigned int *write) -{[> return input_f <] +static unsigned int f_calc(unsigned int pfs, unsigned int bpp, unsigned int *write) +{/* return input_f */ unsigned int f_calculated = 0; switch (pfs) { case IPU_PIX_FMT_YVU422P: @@ -129,7 +130,7 @@ static unsigned int m_calc(unsigned int pfs) } return m_calculated; -}*/ +} /* Stripe parameters calculator */ @@ -214,14 +215,14 @@ int ipu_calc_stripes_sizes(const unsigned int input_frame_width, /* M, F calculations */ /* read back pfs from params */ - input_f = 16; + input_f = f_calc(input_pixelformat, 0, NULL); input_m = 16; /* BPP should be used in the out_F calc */ /* Temporarily not used */ /* out_F = F_calc(idmac->pfs, idmac->bpp, NULL); */ output_f = 16; - output_m = 16; + output_m = m_calc(output_pixelformat); if ((input_frame_width < 4) || (output_frame_width < 4)) @@ -370,7 +371,6 @@ int ipu_calc_stripes_sizes(const unsigned int input_frame_width, left->output_column = 0; right->output_column = onw; } - return status; } -EXPORT_SYMBOL(ipu_calc_stripes_sizes); +EXPORT_SYMBOL_GPL(ipu_calc_stripes_sizes); |