C++ (Cpp) mdp4_dtv_start 예제들

예제 #1

파일: mdp4_overlay_dtv.c 프로젝트: happyhere/802Xtreem

int mdp4_overlay_dtv_set(struct msm_fb_data_type *mfd,
			struct mdp4_overlay_pipe *pipe)
{
	int cndx = 0;
	struct vsycn_ctrl *vctrl;

	vctrl = &vsync_ctrl_db[cndx];
	if (vctrl->base_pipe != NULL)
		return 0;

	if (pipe != NULL && pipe->mixer_stage == MDP4_MIXER_STAGE_BASE &&
			pipe->pipe_type == OVERLAY_TYPE_RGB)
		vctrl->base_pipe = pipe; /* keep it */
	else if (!hdmi_prim_display && mdp4_overlay_borderfill_supported())
		mdp4_overlay_dtv_alloc_pipe(mfd, OVERLAY_TYPE_BF, vctrl);
	else
		mdp4_overlay_dtv_alloc_pipe(mfd, OVERLAY_TYPE_RGB, vctrl);


	if (vctrl->base_pipe == NULL)
		return -ENODEV;

	mdp4_init_writeback_buf(mfd, MDP4_MIXER1);
	vctrl->base_pipe->ov_blt_addr = 0;
	vctrl->base_pipe->dma_blt_addr = 0;

	return mdp4_dtv_start(mfd);
}

예제 #2

int mdp4_dtv_on(struct platform_device *pdev)
{
	struct msm_fb_data_type *mfd;
	int ret = 0;

	mfd = (struct msm_fb_data_type *)platform_get_drvdata(pdev);

	if (!mfd)
		return -ENODEV;

	if (mfd->key != MFD_KEY)
		return -EINVAL;

	mdp_footswitch_ctrl(TRUE);
	mdp4_overlay_panel_mode(MDP4_MIXER1, MDP4_PANEL_DTV);
	if (dtv_pipe != NULL)
		ret = mdp4_dtv_start(mfd);

	ret = panel_next_on(pdev);
	if (ret != 0)
		dev_warn(&pdev->dev, "mdp4_overlay_dtv: panel_next_on failed");

	dev_info(&pdev->dev, "mdp4_overlay_dtv: on");

	return ret;
}

예제 #3

int mdp4_overlay_dtv_set(struct msm_fb_data_type *mfd,
			struct mdp4_overlay_pipe *pipe)
{
	if (dtv_pipe != NULL)
		return 0;

	if (pipe != NULL && pipe->mixer_stage == MDP4_MIXER_STAGE_BASE &&
			pipe->pipe_type == OVERLAY_TYPE_RGB)
		dtv_pipe = pipe; /* keep it */
	else if (!hdmi_prim_display && mdp4_overlay_borderfill_supported())
		mdp4_overlay_dtv_alloc_pipe(mfd, OVERLAY_TYPE_BF);
	else
		mdp4_overlay_dtv_alloc_pipe(mfd, OVERLAY_TYPE_RGB);
	if (dtv_pipe == NULL)
		return -ENODEV;
	return mdp4_dtv_start(mfd);
}