diff options
| -rw-r--r-- | drivers/media/platform/vivid/vivid-core.h | 1 | ||||
| -rw-r--r-- | drivers/media/platform/vivid/vivid-ctrls.c | 35 |
2 files changed, 30 insertions, 6 deletions
diff --git a/drivers/media/platform/vivid/vivid-core.h b/drivers/media/platform/vivid/vivid-core.h index 50802e650750..c90e4a0ab94e 100644 --- a/drivers/media/platform/vivid/vivid-core.h +++ b/drivers/media/platform/vivid/vivid-core.h @@ -154,6 +154,7 @@ struct vivid_dev { struct v4l2_ctrl_handler ctrl_hdl_streaming; struct v4l2_ctrl_handler ctrl_hdl_sdtv_cap; struct v4l2_ctrl_handler ctrl_hdl_loop_cap; + struct v4l2_ctrl_handler ctrl_hdl_fb; struct video_device vid_cap_dev; struct v4l2_ctrl_handler ctrl_hdl_vid_cap; struct video_device vid_out_dev; diff --git a/drivers/media/platform/vivid/vivid-ctrls.c b/drivers/media/platform/vivid/vivid-ctrls.c index 34731f71cc00..3f9d354827af 100644 --- a/drivers/media/platform/vivid/vivid-ctrls.c +++ b/drivers/media/platform/vivid/vivid-ctrls.c @@ -120,9 +120,6 @@ static int vivid_user_gen_s_ctrl(struct v4l2_ctrl *ctrl) clear_bit(V4L2_FL_REGISTERED, &dev->radio_rx_dev.flags); clear_bit(V4L2_FL_REGISTERED, &dev->radio_tx_dev.flags); break; - case VIVID_CID_CLEAR_FB: - vivid_clear_fb(dev); - break; case VIVID_CID_BUTTON: dev->button_pressed = 30; break; @@ -274,8 +271,28 @@ static const struct v4l2_ctrl_config vivid_ctrl_disconnect = { .type = V4L2_CTRL_TYPE_BUTTON, }; + +/* Framebuffer Controls */ + +static int vivid_fb_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vivid_dev *dev = container_of(ctrl->handler, + struct vivid_dev, ctrl_hdl_fb); + + switch (ctrl->id) { + case VIVID_CID_CLEAR_FB: + vivid_clear_fb(dev); + break; + } + return 0; +} + +static const struct v4l2_ctrl_ops vivid_fb_ctrl_ops = { + .s_ctrl = vivid_fb_s_ctrl, +}; + static const struct v4l2_ctrl_config vivid_ctrl_clear_fb = { - .ops = &vivid_user_gen_ctrl_ops, + .ops = &vivid_fb_ctrl_ops, .id = VIVID_CID_CLEAR_FB, .name = "Clear Framebuffer", .type = V4L2_CTRL_TYPE_BUTTON, @@ -1357,6 +1374,7 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap, struct v4l2_ctrl_handler *hdl_streaming = &dev->ctrl_hdl_streaming; struct v4l2_ctrl_handler *hdl_sdtv_cap = &dev->ctrl_hdl_sdtv_cap; struct v4l2_ctrl_handler *hdl_loop_cap = &dev->ctrl_hdl_loop_cap; + struct v4l2_ctrl_handler *hdl_fb = &dev->ctrl_hdl_fb; struct v4l2_ctrl_handler *hdl_vid_cap = &dev->ctrl_hdl_vid_cap; struct v4l2_ctrl_handler *hdl_vid_out = &dev->ctrl_hdl_vid_out; struct v4l2_ctrl_handler *hdl_vbi_cap = &dev->ctrl_hdl_vbi_cap; @@ -1384,10 +1402,12 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap, v4l2_ctrl_new_custom(hdl_sdtv_cap, &vivid_ctrl_class, NULL); v4l2_ctrl_handler_init(hdl_loop_cap, 1); v4l2_ctrl_new_custom(hdl_loop_cap, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_fb, 1); + v4l2_ctrl_new_custom(hdl_fb, &vivid_ctrl_class, NULL); v4l2_ctrl_handler_init(hdl_vid_cap, 55); v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_class, NULL); v4l2_ctrl_handler_init(hdl_vid_out, 26); - if (!no_error_inj) + if (!no_error_inj || dev->has_fb) v4l2_ctrl_new_custom(hdl_vid_out, &vivid_ctrl_class, NULL); v4l2_ctrl_handler_init(hdl_vbi_cap, 21); v4l2_ctrl_new_custom(hdl_vbi_cap, &vivid_ctrl_class, NULL); @@ -1561,7 +1581,7 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap, v4l2_ctrl_new_custom(hdl_loop_cap, &vivid_ctrl_loop_video, NULL); if (dev->has_fb) - v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_clear_fb, NULL); + v4l2_ctrl_new_custom(hdl_fb, &vivid_ctrl_clear_fb, NULL); if (dev->has_radio_rx) { v4l2_ctrl_new_custom(hdl_radio_rx, &vivid_ctrl_radio_hw_seek_mode, NULL); @@ -1658,6 +1678,7 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap, v4l2_ctrl_add_handler(hdl_vid_cap, hdl_streaming, NULL); v4l2_ctrl_add_handler(hdl_vid_cap, hdl_sdtv_cap, NULL); v4l2_ctrl_add_handler(hdl_vid_cap, hdl_loop_cap, NULL); + v4l2_ctrl_add_handler(hdl_vid_cap, hdl_fb, NULL); if (hdl_vid_cap->error) return hdl_vid_cap->error; dev->vid_cap_dev.ctrl_handler = hdl_vid_cap; @@ -1666,6 +1687,7 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap, v4l2_ctrl_add_handler(hdl_vid_out, hdl_user_gen, NULL); v4l2_ctrl_add_handler(hdl_vid_out, hdl_user_aud, NULL); v4l2_ctrl_add_handler(hdl_vid_out, hdl_streaming, NULL); + v4l2_ctrl_add_handler(hdl_vid_out, hdl_fb, NULL); if (hdl_vid_out->error) return hdl_vid_out->error; dev->vid_out_dev.ctrl_handler = hdl_vid_out; @@ -1725,4 +1747,5 @@ void vivid_free_controls(struct vivid_dev *dev) v4l2_ctrl_handler_free(&dev->ctrl_hdl_streaming); v4l2_ctrl_handler_free(&dev->ctrl_hdl_sdtv_cap); v4l2_ctrl_handler_free(&dev->ctrl_hdl_loop_cap); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_fb); } |