diff options
Diffstat (limited to 'linux/include/media/saa7146_vv.h')
| -rw-r--r-- | linux/include/media/saa7146_vv.h | 41 |
1 files changed, 6 insertions, 35 deletions
diff --git a/linux/include/media/saa7146_vv.h b/linux/include/media/saa7146_vv.h index 9637dd259..2868ad089 100644 --- a/linux/include/media/saa7146_vv.h +++ b/linux/include/media/saa7146_vv.h @@ -39,13 +39,13 @@ struct saa7146_standard char *name; v4l2_std_id id; - int v_offset; - int v_field; - int v_calc; + int v_offset; /* number of lines of vertical offset before processing */ + int v_field; /* number of lines in a field for HPS to process */ + int v_calc; /* number of vertical active lines */ - int h_offset; - int h_pixels; - int h_calc; + int h_offset; /* horizontal offset of processing window */ + int h_pixels; /* number of horizontal pixels to process */ + int h_calc; /* number of horizontal active pixels */ int v_max_out; int h_max_out; @@ -215,35 +215,6 @@ extern struct saa7146_use_ops saa7146_vbi_uops; #define SAA7146_HPS_SYNC_PORT_A 0x00 #define SAA7146_HPS_SYNC_PORT_B 0x01 -/* number of vertical active lines */ -#define V_ACTIVE_LINES_PAL 576 -#define V_ACTIVE_LINES_NTSC 480 -#define V_ACTIVE_LINES_SECAM 576 - -/* number of lines in a field for HPS to process */ -#define V_FIELD_PAL 288 -#define V_FIELD_NTSC 240 -#define V_FIELD_SECAM 288 - -/* number of lines of vertical offset before processing */ -#define V_OFFSET_PAL 0x17 -#define V_OFFSET_NTSC 0x16 -#define V_OFFSET_SECAM 0x14 - -/* number of horizontal pixels to process */ -#define H_PIXELS_PAL 680 -#define H_PIXELS_NTSC 708 -#define H_PIXELS_SECAM 720 - -/* horizontal offset of processing window */ -#define H_OFFSET_PAL 0x14 -#define H_OFFSET_NTSC 0x06 -#define H_OFFSET_SECAM 0x14 - -#define SAA7146_PAL_VALUES V_OFFSET_PAL, V_FIELD_PAL, V_ACTIVE_LINES_PAL, H_OFFSET_PAL, H_PIXELS_PAL, H_PIXELS_PAL+1, V_ACTIVE_LINES_PAL, 768 -#define SAA7146_NTSC_VALUES V_OFFSET_NTSC, V_FIELD_NTSC, V_ACTIVE_LINES_NTSC, H_OFFSET_NTSC, H_PIXELS_NTSC, H_PIXELS_NTSC+1, V_ACTIVE_LINES_NTSC, 640 -#define SAA7146_SECAM_VALUES V_OFFSET_SECAM, V_FIELD_SECAM, V_ACTIVE_LINES_SECAM, H_OFFSET_SECAM, H_PIXELS_SECAM, H_PIXELS_SECAM+1, V_ACTIVE_LINES_SECAM, 768 - /* some memory sizes */ #define SAA7146_CLIPPING_MEM (14*PAGE_SIZE) |