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path: root/drivers/media
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Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/davinci/vpif_display.c49
1 files changed, 13 insertions, 36 deletions
diff --git a/drivers/media/video/davinci/vpif_display.c b/drivers/media/video/davinci/vpif_display.c
index a125a452d24..c015da813dd 100644
--- a/drivers/media/video/davinci/vpif_display.c
+++ b/drivers/media/video/davinci/vpif_display.c
@@ -683,7 +683,7 @@ static int vpif_release(struct file *filep)
static int vpif_querycap(struct file *file, void *priv,
struct v4l2_capability *cap)
{
- struct vpif_config *config = vpif_dev->platform_data;
+ struct vpif_display_config *config = vpif_dev->platform_data;
cap->version = VPIF_DISPLAY_VERSION_CODE;
cap->capabilities = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING;
@@ -1053,7 +1053,7 @@ static int vpif_streamon(struct file *file, void *priv,
struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
struct channel_obj *oth_ch = vpif_obj.dev[!ch->channel_id];
struct vpif_params *vpif = &ch->vpifparams;
- struct vpif_config *vpif_config_data =
+ struct vpif_display_config *vpif_config_data =
vpif_dev->platform_data;
unsigned long addr = 0;
int ret = 0;
@@ -1239,7 +1239,7 @@ static int vpif_enum_output(struct file *file, void *fh,
struct v4l2_output *output)
{
- struct vpif_config *config = vpif_dev->platform_data;
+ struct vpif_display_config *config = vpif_dev->platform_data;
if (output->index >= config->output_count) {
vpif_dbg(1, debug, "Invalid output index\n");
@@ -1422,7 +1422,8 @@ vpif_init_free_channel_objects:
*/
static __init int vpif_probe(struct platform_device *pdev)
{
- const struct vpif_subdev_info *subdevdata;
+ struct vpif_subdev_info *subdevdata;
+ struct vpif_display_config *config;
int i, j = 0, k, q, m, err = 0;
struct i2c_adapter *i2c_adap;
struct vpif_config *config;
@@ -1433,30 +1434,14 @@ static __init int vpif_probe(struct platform_device *pdev)
int subdev_count;
vpif_dev = &pdev->dev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- v4l2_err(vpif_dev->driver,
- "Error getting platform resource\n");
- return -ENOENT;
- }
- if (!request_mem_region(res->start, res->end - res->start + 1,
- vpif_dev->driver->name)) {
- v4l2_err(vpif_dev->driver, "VPIF: failed request_mem_region\n");
- return -ENXIO;
- }
+ err = initialize_vpif();
- vpif_base = ioremap_nocache(res->start, res->end - res->start + 1);
- if (!vpif_base) {
- v4l2_err(vpif_dev->driver, "Unable to ioremap VPIF reg\n");
- err = -ENXIO;
- goto resource_exit;
+ if (err) {
+ v4l2_err(vpif_dev->driver, "Error initializing vpif\n");
+ return err;
}
- vpif_base_addr_init(vpif_base);
-
- initialize_vpif();
-
err = v4l2_device_register(vpif_dev, &vpif_obj.v4l2_dev);
if (err) {
v4l2_err(vpif_dev->driver, "Error registering v4l2 device\n");
@@ -1489,7 +1474,7 @@ static __init int vpif_probe(struct platform_device *pdev)
video_device_release(ch->video_dev);
}
err = -ENOMEM;
- goto video_dev_alloc_exit;
+ goto vpif_int_err;
}
/* Initialize field of video device */
@@ -1566,10 +1551,10 @@ static __init int vpif_probe(struct platform_device *pdev)
}
for (i = 0; i < subdev_count; i++) {
- vpif_obj.sd[i] = v4l2_i2c_new_subdev(&vpif_obj.v4l2_dev,
+ vpif_obj.sd[i] = v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
i2c_adap, subdevdata[i].name,
- subdevdata[i].name,
- 0, I2C_ADDRS(subdevdata[i].addr));
+ &subdevdata[i].board_info,
+ NULL);
if (!vpif_obj.sd[i]) {
vpif_err("Error registering v4l2 subdevice\n");
goto probe_subdev_out;
@@ -1599,11 +1584,6 @@ vpif_int_err:
res = platform_get_resource(pdev, IORESOURCE_IRQ, k-1);
m = res->end;
}
-video_dev_alloc_exit:
- iounmap(vpif_base);
-resource_exit:
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- release_mem_region(res->start, res->end - res->start + 1);
return err;
}
@@ -1666,9 +1646,6 @@ static void vpif_cleanup(void)
i++;
}
- iounmap(vpif_base);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- release_mem_region(res->start, res->end - res->start + 1);
platform_driver_unregister(&vpif_driver);
kfree(vpif_obj.sd);
for (i = 0; i < VPIF_DISPLAY_MAX_DEVICES; i++)