diff options
| -rw-r--r-- | drivers/mxc/ipu3/ipu_calc_stripes_sizes.c | 4 | ||||
| -rw-r--r-- | drivers/mxc/ipu3/ipu_common.c | 1 | ||||
| -rw-r--r-- | drivers/mxc/ipu3/ipu_device.c | 7 | ||||
| -rw-r--r-- | drivers/mxc/ipu3/ipu_param_mem.h | 26 |
4 files changed, 37 insertions, 1 deletions
diff --git a/drivers/mxc/ipu3/ipu_calc_stripes_sizes.c b/drivers/mxc/ipu3/ipu_calc_stripes_sizes.c index aa9fdaf27cdc..4cee1df5cbf8 100644 --- a/drivers/mxc/ipu3/ipu_calc_stripes_sizes.c +++ b/drivers/mxc/ipu3/ipu_calc_stripes_sizes.c @@ -1,5 +1,5 @@ /* - * Copyright 2009-2011 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2009-2012 Freescale Semiconductor, Inc. All Rights Reserved. */ /* @@ -61,6 +61,7 @@ static unsigned int f_calc(unsigned int pfs, unsigned int bpp, unsigned int *wri case IPU_PIX_FMT_YUV420P2: case IPU_PIX_FMT_YUV420P: case IPU_PIX_FMT_YVU420P: + case IPU_PIX_FMT_YUV444P: f_calculated = 16; break; @@ -114,6 +115,7 @@ static unsigned int m_calc(unsigned int pfs) case IPU_PIX_FMT_YVU422P: case IPU_PIX_FMT_YUV422P: case IPU_PIX_FMT_YVU420P: + case IPU_PIX_FMT_YUV444P: case IPU_PIX_FMT_NV12: m_calculated = 8; break; diff --git a/drivers/mxc/ipu3/ipu_common.c b/drivers/mxc/ipu3/ipu_common.c index 561433ff7747..4e3526c81839 100644 --- a/drivers/mxc/ipu3/ipu_common.c +++ b/drivers/mxc/ipu3/ipu_common.c @@ -2943,6 +2943,7 @@ uint32_t bytes_per_pixel(uint32_t fmt) case IPU_PIX_FMT_YUV420P: case IPU_PIX_FMT_YVU420P: case IPU_PIX_FMT_YUV422P: + case IPU_PIX_FMT_YUV444P: return 1; break; case IPU_PIX_FMT_RGB565: diff --git a/drivers/mxc/ipu3/ipu_device.c b/drivers/mxc/ipu3/ipu_device.c index 8c5aef0a8408..215fc706407f 100644 --- a/drivers/mxc/ipu3/ipu_device.c +++ b/drivers/mxc/ipu3/ipu_device.c @@ -420,6 +420,7 @@ unsigned int fmt_to_bpp(unsigned int pixelformat) case IPU_PIX_FMT_BGR24: case IPU_PIX_FMT_RGB24: case IPU_PIX_FMT_YUV444: + case IPU_PIX_FMT_YUV444P: bpp = 24; break; case IPU_PIX_FMT_BGR32: @@ -465,6 +466,7 @@ cs_t colorspaceofpixel(int fmt) case IPU_PIX_FMT_YVU422P: case IPU_PIX_FMT_YUV422P: case IPU_PIX_FMT_YUV444: + case IPU_PIX_FMT_YUV444P: case IPU_PIX_FMT_NV12: case IPU_PIX_FMT_TILED_NV12: case IPU_PIX_FMT_TILED_NV12F: @@ -750,6 +752,11 @@ static void update_offset(unsigned int fmt, + (width * pos_y)/2 + pos_x/2; *voff = *uoff + (width * height)/2; break; + case IPU_PIX_FMT_YUV444P: + *off = pos_y * width + pos_x; + *uoff = width * height; + *voff = width * height * 2; + break; case IPU_PIX_FMT_NV12: *off = pos_y * width + pos_x; *uoff = (width * (height - pos_y) - pos_x) diff --git a/drivers/mxc/ipu3/ipu_param_mem.h b/drivers/mxc/ipu3/ipu_param_mem.h index 8ae0a5edd269..68c6654b25ed 100644 --- a/drivers/mxc/ipu3/ipu_param_mem.h +++ b/drivers/mxc/ipu3/ipu_param_mem.h @@ -415,6 +415,14 @@ static inline void _ipu_ch_param_init(struct ipu_soc *ipu, int ch, u_offset = (u == 0) ? stride * height : u; v_offset = (v == 0) ? u_offset + u_offset / 2 : v; break; + case IPU_PIX_FMT_YUV444P: + /* BPP & pixel format */ + ipu_ch_param_set_field(¶ms, 1, 85, 4, 0); /* pix format */ + ipu_ch_param_set_field(¶ms, 1, 78, 7, 31); /* burst size */ + uv_stride = stride; + u_offset = (u == 0) ? stride * height : u; + v_offset = (v == 0) ? u_offset * 2 : v; + break; case IPU_PIX_FMT_NV12: /* BPP & pixel format */ ipu_ch_param_set_field(¶ms, 1, 85, 4, 4); /* pix format */ @@ -773,6 +781,24 @@ static inline void _ipu_ch_offset_update(struct ipu_soc *ipu, v_offset; break; + case IPU_PIX_FMT_YUV444P: + uv_stride = stride; + u_offset = stride * (height - vertical_offset - 1) + + (stride - horizontal_offset) + + (uv_stride * vertical_offset) + + horizontal_offset; + v_offset = u_offset + uv_stride * height; + u_fix = u ? (u + (uv_stride * vertical_offset) + + horizontal_offset - + (stride * vertical_offset) - + (horizontal_offset)) : + u_offset; + v_fix = v ? (v + (uv_stride * vertical_offset) + + horizontal_offset - + (stride * vertical_offset) - + (horizontal_offset)) : + v_offset; + break; case IPU_PIX_FMT_NV12: uv_stride = stride; u_offset = stride * (height - vertical_offset - 1) + |