mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-03 08:56:39 +07:00
b0510f8dc7
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/*
|
|
yuv support
|
|
|
|
Copyright (C) 2007 Ian Armstrong <ian@iarmst.demon.co.uk>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef IVTV_YUV_H
|
|
#define IVTV_YUV_H
|
|
|
|
#define IVTV_YUV_BUFFER_UV_OFFSET 0x65400 /* Offset to UV Buffer */
|
|
|
|
/* Offset to filter table in firmware */
|
|
#define IVTV_YUV_HORIZONTAL_FILTER_OFFSET 0x025d8
|
|
#define IVTV_YUV_VERTICAL_FILTER_OFFSET 0x03358
|
|
|
|
#define IVTV_YUV_UPDATE_HORIZONTAL 0x01
|
|
#define IVTV_YUV_UPDATE_VERTICAL 0x02
|
|
#define IVTV_YUV_UPDATE_INVALID 0x04
|
|
|
|
extern const u32 yuv_offset[IVTV_YUV_BUFFERS];
|
|
|
|
int ivtv_yuv_filter_check(struct ivtv *itv);
|
|
void ivtv_yuv_setup_stream_frame(struct ivtv *itv);
|
|
int ivtv_yuv_udma_stream_frame(struct ivtv *itv, void __user *src);
|
|
void ivtv_yuv_frame_complete(struct ivtv *itv);
|
|
int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args);
|
|
void ivtv_yuv_close(struct ivtv *itv);
|
|
void ivtv_yuv_work_handler(struct ivtv *itv);
|
|
|
|
#endif
|