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ge2d: add support for nv16 [1/1]

Browse Source 
PD#SWPL-3876

Problem:
add support for nv16

Solution:
add support for nv16

Verify:
verified on g12a-u200

Change-Id: I34c9179ed4fde43b9bd00caa9505ea4c8ee78eb0
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
This commit is contained in:
Jian Cao
2019-01-03 20:36:22 +08:00
committed by Luan Yuan
parent 302473ef5e
commit fa0001a2bd
2 changed files with 10 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/amlogic/media/common/ge2d/ge2dgen.c
View File

@@ -90,6 +90,8 @@ static inline void _set_dst_format(
unsigned int format_src,
unsigned int format_dst)
{
unsigned int y_yc_ratio;
src2_dst_data_cfg->dst_format_all = format_dst;
src2_dst_data_cfg->dst_format = (format_dst >> 8) & 3;
src2_dst_data_cfg->dst_endian = (format_dst & GE2D_ENDIAN_MASK) >>
@@ -118,6 +120,8 @@ static inline void _set_dst_format(
} else
dp_gen_cfg->conv_matrix_en = 0;
y_yc_ratio = (format_dst >> 0) & 1;
/* #if MESON_CPU_TYPE >= MESON_CPU_TYPE_MESON6 */
/* for dest is nv21 or nv12 in m6. */
if ((format_dst & GE2D_FORMAT_YUV) &&
@@ -125,7 +129,10 @@ static inline void _set_dst_format(
src2_dst_data_cfg->dst_format = 0;
src2_dst_data_cfg->dst_mode_8b_sel = 0;
src2_dst_data_cfg->dst2_pixel_byte_width = 1;
src2_dst_data_cfg->dst2_discard_mode = 0xf;
if (y_yc_ratio == 0)
src2_dst_data_cfg->dst2_discard_mode = 0xc;
else
src2_dst_data_cfg->dst2_discard_mode = 0xf;
src2_dst_data_cfg->dst2_enable = 1;
src2_dst_data_cfg->dst2_color_map =
src2_dst_data_cfg->dst_color_map - 5;

2
include/linux/amlogic/media/ge2d/ge2d.h
View File

@@ -247,6 +247,7 @@ enum ge2d_memtype_s {
#define GE2D_FMT_M24_YUV420B 0x2001f /* 00_00_0_11_1_11 */
#define GE2D_FMT_M24_YUV420SP 0x20207
#define GE2D_FMT_M24_YUV422SP 0x20206
/* 01_00_0_00_1_11 nv12 &nv21, only works on m6. */
#define GE2D_FMT_M24_YUV420SPT 0x20217
/* 01_00_0_00_1_11 nv12 &nv21, only works on m6. */
@@ -302,6 +303,7 @@ enum ge2d_memtype_s {
#define GE2D_FORMAT_M24_RGB GE2D_FMT_M24_RGB
#define GE2D_FORMAT_M24_YUV420T GE2D_FMT_M24_YUV420T
#define GE2D_FORMAT_M24_YUV420B GE2D_FMT_M24_YUV420B
#define GE2D_FORMAT_M24_YUV422SP (GE2D_FMT_M24_YUV422SP | GE2D_COLOR_MAP_NV12)
#define GE2D_FORMAT_S16_YUV422T (GE2D_FMT_S16_YUV422T | GE2D_COLOR_MAP_YUV422)
#define GE2D_FORMAT_S16_YUV422B (GE2D_FMT_S16_YUV422B | GE2D_COLOR_MAP_YUV422)
#define GE2D_FORMAT_S24_YUV444T (GE2D_FMT_S24_YUV444T | GE2D_COLOR_MAP_YUV444)