Exemplos de mdp_hw_cursor_update em C++ (Cpp)

Exemplo n.º 1

Arquivo: mdp4_overlay_mddi.c Projeto: Shabbypenguin/Cayman-Island-Kernel

int mdp4_mddi_overlay_cursor(struct fb_info *info, struct fb_cursor *cursor)
{
	struct msm_fb_data_type *mfd = info->par;
	mutex_lock(&mfd->dma->ov_mutex);
	if (mfd && mfd->panel_power_on) {
		mdp4_mddi_dma_busy_wait(mfd);
		mdp_hw_cursor_update(info, cursor);
	}
	mutex_unlock(&mfd->dma->ov_mutex);
	return 0;
}

Exemplo n.º 2

void mdp4_mddi_overlay(struct msm_fb_data_type *mfd)
{
	mutex_lock(&mfd->dma->ov_mutex);

	if (mfd && mfd->panel_power_on) {
#ifndef CONFIG_SHLCDC_BOARD
		mdp4_mddi_dma_busy_wait(mfd);
#endif /*CONFIG_SHLCDC_BOARD*/
		mdp4_overlay_update_lcd(mfd);

		if (mdp_hw_revision < MDP4_REVISION_V2_1) {
			/* dmas dmap switch */
#ifdef CONFIG_SHLCDC_BOARD
		if ((mdp4_overlay_pipe_staged(mddi_pipe->mixer_num) <= 1) 
			&& ( mddi_pipe->src_h == mddi_pipe->dst_h )
			&& ( mddi_pipe->src_w == mddi_pipe->dst_w )) {
#else
			if (mdp4_overlay_mixer_play(mddi_pipe->mixer_num)
						== 0) {
#endif	/* CONFIG_SHLCDC_BOARD */
				mdp4_dma_s_update_lcd(mfd, mddi_pipe);
				mdp4_mddi_dma_s_kickoff(mfd, mddi_pipe);
			} else
				mdp4_mddi_kickoff_ui(mfd, mddi_pipe);
		} else	/* no dams dmap switch  */
			mdp4_mddi_kickoff_ui(mfd, mddi_pipe);

		mdp4_stat.kickoff_mddi++;

	/* signal if pan function is waiting for the update completion */
		if (mfd->pan_waiting) {
			mfd->pan_waiting = FALSE;
			complete(&mfd->pan_comp);
		}
	}
	mdp4_overlay_resource_release();
	mutex_unlock(&mfd->dma->ov_mutex);

}

int mdp4_mddi_overlay_cursor(struct fb_info *info, struct fb_cursor *cursor)
{
	struct msm_fb_data_type *mfd = info->par;
	mutex_lock(&mfd->dma->ov_mutex);
	if (mfd && mfd->panel_power_on) {
#ifndef CONFIG_SHLCDC_BOARD
		mdp4_mddi_dma_busy_wait(mfd);
#endif	/* CONFIG_SHLCDC_BOARD */
		mdp_hw_cursor_update(info, cursor);
	}
	mutex_unlock(&mfd->dma->ov_mutex);
	return 0;
}