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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-07-26 06:41:37 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-07-26 06:41:37 -0300 |
| commit | dbe96ea057cb7cf8050f22c934df078560d88c65 (patch) | |
| tree | c3bcb1a051272ee414836c3186f1fb67c206edb9 /linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | |
| parent | c241933ee2723ed8ac2f3e493a3abfa9a8aa35fa (diff) | |
| parent | dd206111ac475d3fe5b1da56cfd0b54544ab0591 (diff) | |
| download | mediapointer-dvb-s2-dbe96ea057cb7cf8050f22c934df078560d88c65.tar.gz mediapointer-dvb-s2-dbe96ea057cb7cf8050f22c934df078560d88c65.tar.bz2 | |
merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-audiochip
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c')
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index cbf848e82..419a473cf 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -251,6 +251,7 @@ struct pvr2_fx2cmd_descdef { static const struct pvr2_fx2cmd_descdef pvr2_fx2cmd_desc[] = { {FX2CMD_MEM_WRITE_DWORD, "write encoder dword"}, {FX2CMD_MEM_READ_DWORD, "read encoder dword"}, + {FX2CMD_HCW_ZILOG_RESET, "zilog IR reset control"}, {FX2CMD_MEM_READ_64BYTES, "read encoder 64bytes"}, {FX2CMD_REG_WRITE, "write encoder register"}, {FX2CMD_REG_READ, "read encoder register"}, @@ -1728,6 +1729,14 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw) if (!pvr2_hdw_dev_ok(hdw)) return; } + /* Take the IR chip out of reset, if appropriate */ + if (hdw->hdw_desc->ir_scheme == PVR2_IR_SCHEME_ZILOG) { + pvr2_issue_simple_cmd(hdw, + FX2CMD_HCW_ZILOG_RESET | + (1 << 8) | + ((0) << 16)); + } + // This step MUST happen after the earlier powerup step. pvr2_i2c_core_init(hdw); if (!pvr2_hdw_dev_ok(hdw)) return; |