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| author | Erik Andr?n <erik.andren@gmail.com> | 2009-01-08 14:15:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-06-16 18:20:26 -0300 |
| commit | c996b36809af0e5ee441b411f947c3b53d43a104 (patch) | |
| tree | 786308a308d0f9d273c43dafc118785b7a5099fb /drivers/media | |
| parent | fcb981080a08c033cf6f1e7e5c4ff706a37a659d (diff) | |
| download | talos-obmc-linux-c996b36809af0e5ee441b411f947c3b53d43a104.tar.gz talos-obmc-linux-c996b36809af0e5ee441b411f947c3b53d43a104.zip | |
V4L/DVB (11462): gspca - m5602-po1030: Split up the init into init and start
Split up the po1030 init into start and init. Add a start function.
Signed-off-by: Erik Andr?n <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_po1030.c | 17 | ||||
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_po1030.h | 14 |
2 files changed, 26 insertions, 5 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.c b/drivers/media/video/gspca/m5602/m5602_po1030.c index 122c777c71c5..c2bd12eeb5e7 100644 --- a/drivers/media/video/gspca/m5602/m5602_po1030.c +++ b/drivers/media/video/gspca/m5602/m5602_po1030.c @@ -260,6 +260,23 @@ int po1030_init(struct sd *sd) return err; } +int po1030_start(struct sd *sd) +{ + int i, err = 0; + /* Synthesize the vsync/hsync setup */ + for (i = 0; i < ARRAY_SIZE(start_po1030) && !err; i++) { + if (start_po1030[i][0] == BRIDGE) + err = m5602_write_bridge(sd, start_po1030[i][1], + start_po1030[i][2]); + else if (start_po1030[i][0] == SENSOR) { + u8 data = start_po1030[i][2]; + err = m5602_write_sensor(sd, + start_po1030[i][1], &data, 1); + } + } + return err; +} + int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val) { struct sd *sd = (struct sd *) gspca_dev; diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.h b/drivers/media/video/gspca/m5602/m5602_po1030.h index 1260cfa6e4ef..451d2065213c 100644 --- a/drivers/media/video/gspca/m5602/m5602_po1030.h +++ b/drivers/media/video/gspca/m5602/m5602_po1030.h @@ -148,6 +148,7 @@ extern int dump_sensor; int po1030_probe(struct sd *sd); int po1030_init(struct sd *sd); +int po1030_start(struct sd *sd); void po1030_disconnect(struct sd *sd); int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val); @@ -173,6 +174,7 @@ static const struct m5602_sensor po1030 = { .probe = po1030_probe, .init = po1030_init, + .start = po1030_start, .disconnect = po1030_disconnect, }; @@ -237,7 +239,7 @@ static const unsigned char preinit_po1030[][3] = {BRIDGE, M5602_XB_GPIO_DAT, 0x00} }; -static const unsigned char init_po1030[][4] = +static const unsigned char init_po1030[][3] = { {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02}, {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0}, @@ -299,11 +301,13 @@ static const unsigned char init_po1030[][4] = {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04}, {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, /*end of sequence 2 stop */ +}; -/* --------------------------------- - * end of init - begin of start - * --------------------------------- */ - +static const unsigned char start_po1030[][3] = +{ + /* --------------------------------- + * end of init - begin of start + * --------------------------------- */ /*sequence 3*/ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00}, {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, |
