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| author |   Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2009-08-25 11:06:21 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-19 00:18:24 -0300 |
| commit | c41debafc6e396a8e15f1f017aec7c0cf67e1b54 (patch) | |
| tree | 4f128d3acb39deab3eb9f8ab1a9681fc07148432 /arch | |
| parent | V4L/DVB (12254): v4l: Makefile and config files for vpfe capture driver (diff) | |
| download | linux-dev-c41debafc6e396a8e15f1f017aec7c0cf67e1b54.tar.xz linux-dev-c41debafc6e396a8e15f1f017aec7c0cf67e1b54.zip | |
V4L/DVB (12504): soc-camera: prepare soc_camera_platform.c and its users for conversion
soc_camera_platform.c is only used by y SuperH ap325rxa board. This patch
converts soc_camera_platform.c and its users for the soc-camera platform-
device conversion and also extends soc-camera core to handle non-I2C cameras.
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/boards/board-ap325rxa.c | 43 |
1 files changed, 32 insertions, 11 deletions
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c index 327d47c25a57..7e2d2de0384d 100644 --- a/arch/sh/boards/board-ap325rxa.c +++ b/arch/sh/boards/board-ap325rxa.c @@ -310,6 +310,9 @@ static int camera_set_capture(struct soc_camera_platform_info *info, return ret; } +static int ap325rxa_camera_add(struct soc_camera_link *icl, struct device *dev); +static void ap325rxa_camera_del(struct soc_camera_link *icl); + static struct soc_camera_platform_info camera_info = { .iface = 0, .format_name = "UYVY", @@ -323,6 +326,10 @@ static struct soc_camera_platform_info camera_info = { .bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8, .set_capture = camera_set_capture, + .link = { + .add_device = ap325rxa_camera_add, + .del_device = ap325rxa_camera_del, + }, }; static struct platform_device camera_device = { @@ -332,15 +339,20 @@ static struct platform_device camera_device = { }, }; -static int __init camera_setup(void) +static int ap325rxa_camera_add(struct soc_camera_link *icl, + struct device *dev) { - if (camera_probe() > 0) - platform_device_register(&camera_device); + if (icl != &camera_info.link || camera_probe() <= 0) + return -ENODEV; - return 0; + return platform_device_register(&camera_device); } -late_initcall(camera_setup); +static void ap325rxa_camera_del(struct soc_camera_link *icl) +{ + if (icl == &camera_info.link) + platform_device_unregister(&camera_device); +} #endif /* CONFIG_I2C */ static int ov7725_power(struct device *dev, int mode) @@ -423,11 +435,19 @@ static struct ov772x_camera_info ov7725_info = { }, }; -static struct platform_device ap325rxa_camera = { - .name = "soc-camera-pdrv", - .id = 0, - .dev = { - .platform_data = &ov7725_info.link, +static struct platform_device ap325rxa_camera[] = { + { + .name = "soc-camera-pdrv", + .id = 0, + .dev = { + .platform_data = &ov7725_info.link, + }, + }, { + .name = "soc-camera-pdrv", + .id = 1, + .dev = { + .platform_data = &camera_info.link, + }, }, }; @@ -438,7 +458,8 @@ static struct platform_device *ap325rxa_devices[] __initdata = { &ceu_device, &nand_flash_device, &sdcard_cn3_device, - &ap325rxa_camera, + &ap325rxa_camera[0], + &ap325rxa_camera[1], }; static struct spi_board_info ap325rxa_spi_devices[] = { |