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[POWERPC] PS3: Rework AV settings driver

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Make the PS3 ps3av driver a loadable module.
  - Replace static data with kmalloc()'ed.
      o Allocate struct ps3av dynamically, as it contains data used as vuart
        receive/transmit buffers
      o Move static recv_buf from ps3av_do_pkt() to struct ps3av
  - Move ps3av_vuart_{read,write}() from drivers/ps3/ps3av_cmd.c to
    drivers/ps3/ps3av.c and make them static as they're used in that file only.
  - Make device a PS3 system-bus device.
  - Update copyright formatting.
  - Make two new routines ps3av_register_flip_ctl() and ps3av_flip_ctl() to
    support late binding of the frame buffer flip control routine.

Signed-off-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Geoff Levand <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
This commit is contained in:
Geoff Levand 2007-06-16 08:05:01 +10:00 • committed by Paul Mackerras
commit 13a5e30cf7
4 changed files with 220 additions and 226 deletions
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36
include/asm-powerpc/ps3av.h
View file

@ -1,20 +1,23 @@
/*
* Copyright (C) 2006 Sony Computer Entertainment Inc.
* Copyright 2006, 2007 Sony Corporation
* PS3 AV backend support.
*
* 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; version 2 of the License.
* Copyright (C) 2007 Sony Computer Entertainment Inc.
* Copyright 2007 Sony Corp.
*
* 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.
* 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; version 2 of the License.
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
* 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 _ASM_POWERPC_PS3AV_H_
#define _ASM_POWERPC_PS3AV_H_
@ -704,12 +707,6 @@ static inline void ps3av_cmd_av_monitor_info_dump(const struct ps3av_pkt_av_get_
extern int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *,
u32);
struct ps3_vuart_port_device;
extern int ps3av_vuart_write(struct ps3_vuart_port_device *dev,
const void *buf, unsigned long size);
extern int ps3av_vuart_read(struct ps3_vuart_port_device *dev, void *buf,
unsigned long size, int timeout);
extern int ps3av_set_video_mode(u32, int);
extern int ps3av_set_audio_mode(u32, u32, u32, u32, u32);
extern int ps3av_get_auto_mode(int);
@ -722,5 +719,8 @@ extern int ps3av_video_mute(int);
extern int ps3av_audio_mute(int);
extern int ps3av_dev_open(void);
extern int ps3av_dev_close(void);
extern void ps3av_register_flip_ctl(void (*flip_ctl)(int on, void *data),
void *flip_data);
extern void ps3av_flip_ctl(int on);
#endif /* _ASM_POWERPC_PS3AV_H_ */