diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/davinci/vpif_display.c | 49 |
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 a125a452d24b..c015da813dda 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++) |