C++ (Cpp) THINVPP_BCMBUF_Reset Examples

Example #1

File: thinvpp_api.c Project: Akheon23/chromecast-mirrored-source.kernel

/***************************************
 * FUNCTION: VPP reset
 * INPUT: NONE
 * RETURN: NONE
 **************************************/
int MV_THINVPP_Reset(void)
{
    int i;

    if (!thinvpp_obj)
        return (MV_THINVPP_ENODEV);

    // reset VPP object variable
    thinvpp_obj->status = STATUS_INACTIVE;

    /* reset planes */
    for (i=FIRST_PLANE; i<MAX_NUM_PLANES; i++){
        thinvpp_obj->plane[i].status = STATUS_INACTIVE;
        thinvpp_obj->plane[i].mode = -1; // invalid
        thinvpp_obj->plane[i].srcfmt = -1; // invalid
        thinvpp_obj->plane[i].order = -1; // invalid

        thinvpp_obj->plane[i].actv_win.x = 0;
        thinvpp_obj->plane[i].actv_win.y = 0;
        thinvpp_obj->plane[i].actv_win.width = 0;
        thinvpp_obj->plane[i].actv_win.height = 0;
    }

    /* reset channels */
    for (i=FIRST_CHAN; i<MAX_NUM_CHANS; i++) {
        thinvpp_obj->chan[i].status = STATUS_INACTIVE;
        thinvpp_obj->chan[i].dvID = -1; // invalid
        thinvpp_obj->chan[i].dvlayerID = -1; // invalid
        thinvpp_obj->chan[i].zorder = -1; // invalid

        thinvpp_obj->chan[i].disp_win.x = 0;
        thinvpp_obj->chan[i].disp_win.y = 0;
        thinvpp_obj->chan[i].disp_win.width = 0;
        thinvpp_obj->chan[i].disp_win.height = 0;
    }

    /* reset DVs */
    for (i=FIRST_CPCB; i<MAX_NUM_CPCBS; i++) {
        thinvpp_obj->dv[i].status = STATUS_INACTIVE;
        thinvpp_obj->dv[i].output_res = RES_INVALID; // invalid
        thinvpp_obj->dv[i].num_of_vouts = 0;
        thinvpp_obj->dv[i].vbi_num = 0;
    }

    /* reset VOUTs */
    for (i=FIRST_VOUT; i<MAX_NUM_VOUTS; i++) {
        thinvpp_obj->vout[i].status = STATUS_INACTIVE;
        thinvpp_obj->vout[i].dvID = -1; // invalid
    }

    /* reset VBI BCM buffer */
    THINVPP_BCMBUF_Reset(&thinvpp_obj->vbi_bcm_buf[0]);
    thinvpp_obj->pVbiBcmBuf = &(thinvpp_obj->vbi_bcm_buf[0]);
    thinvpp_obj->hdmi_mute = 0;

#if !LOGO_USE_SHM
    // do no need double buffers for dhub queues
    THINVPP_BCMBUF_Reset(&thinvpp_obj->vbi_bcm_buf[1]);
#endif
    thinvpp_obj->pVbiBcmBufCpcb[CPCB_1] = &(thinvpp_obj->vbi_bcm_buf[0]);

    thinvpp_obj->dv[CPCB_1].curr_cpcb_vbi_dma_cfgQ = &(thinvpp_obj->dv[CPCB_1].vbi_dma_cfgQ[0]);
    thinvpp_obj->dv[CPCB_1].curr_cpcb_vbi_bcm_cfgQ = &(thinvpp_obj->dv[CPCB_1].vbi_bcm_cfgQ[0]);

    /* reset dHub cmdQ */
#if (BERLIN_CHIP_VERSION != BERLIN_BG2CD_A0)
    for (i = 0; i < avioDhubChMap_vpp_TT_R; i++)
#else /* (BERLIN_CHIP_VERSION != BERLIN_BG2CD_A0) */
    for (i = 0; i < avioDhubChMap_vpp_SPDIF_W; i++)
#endif /* (BERLIN_CHIP_VERSION != BERLIN_BG2CD_A0) */
        thinvpp_obj->dhub_cmdQ[i] = 0;

    /* select BCM sub-buffer to dump register settings */
    THINVPP_BCMBUF_Select(thinvpp_obj->pVbiBcmBuf, -1);

    return (MV_THINVPP_OK);
}

Example #2

File: thinvpp_api.c Project: tchebb/vpp-fb

/***************************************
 * FUNCTION: VPP reset
 * INPUT: NONE
 * RETURN: NONE
 **************************************/
int MV_THINVPP_Reset(void)
{
    int i;

    if (!thinvpp_obj)
        return (MV_THINVPP_ENODEV);

    // reset VPP object variable
    thinvpp_obj->status = STATUS_INACTIVE;

    /* reset planes */
    for (i=FIRST_PLANE; i<MAX_NUM_PLANES; i++){
        thinvpp_obj->plane[i].status = STATUS_INACTIVE;
        thinvpp_obj->plane[i].mode = -1; // invalid
        thinvpp_obj->plane[i].srcfmt = -1; // invalid
        thinvpp_obj->plane[i].order = -1; // invalid

        thinvpp_obj->plane[i].actv_win.x = 0;
        thinvpp_obj->plane[i].actv_win.y = 0;
        thinvpp_obj->plane[i].actv_win.width = 0;
        thinvpp_obj->plane[i].actv_win.height = 0;

        thinvpp_obj->plane[i].ref_win = thinvpp_obj->plane[i].actv_win;
    }

    /* reset channels */
    for (i=FIRST_CHAN; i<MAX_NUM_CHANS; i++) {
        thinvpp_obj->chan[i].status = STATUS_INACTIVE;
        thinvpp_obj->chan[i].dvID = -1; // invalid
        thinvpp_obj->chan[i].dvlayerID = -1; // invalid
        thinvpp_obj->chan[i].zorder = -1; // invalid

        thinvpp_obj->chan[i].disp_win.x = 0;
        thinvpp_obj->chan[i].disp_win.y = 0;
        thinvpp_obj->chan[i].disp_win.width = 0;
        thinvpp_obj->chan[i].disp_win.height = 0;
    }

    /* reset DVs */
    for (i=FIRST_CPCB; i<MAX_NUM_CPCBS; i++) {
        thinvpp_obj->dv[i].status = STATUS_INACTIVE;
        thinvpp_obj->dv[i].output_res = RES_INVALID; // invalid
        thinvpp_obj->dv[i].num_of_vouts = 0;
        thinvpp_obj->dv[i].vbi_num = 0;
    }

    /* reset VOUTs */
    for (i=FIRST_VOUT; i<MAX_NUM_VOUTS; i++) {
        thinvpp_obj->vout[i].status = STATUS_INACTIVE;
        thinvpp_obj->vout[i].dvID = -1; // invalid
    }

    /* reset VBI BCM buffer */
    THINVPP_BCMBUF_Reset(&thinvpp_obj->vbi_bcm_buf);

    thinvpp_obj->pVbiBcmBuf = &(thinvpp_obj->vbi_bcm_buf);
    thinvpp_obj->pVbiBcmBufCpcb[CPCB_1] = &(thinvpp_obj->vbi_bcm_buf);


    /* reset dHub cmdQ */
#if (BERLIN_CHIP_VERSION != BERLIN_BG2CD_A0)
    for (i = 0; i < avioDhubChMap_vpp_TT_R; i++)
#else /* (BERLIN_CHIP_VERSION != BERLIN_BG2CD_A0) */
    for (i = 0; i < avioDhubChMap_vpp_SPDIF_W; i++)
#endif /* (BERLIN_CHIP_VERSION != BERLIN_BG2CD_A0) */
        thinvpp_obj->dhub_cmdQ[i] = 0;

    /* select BCM sub-buffer to dump register settings */
    THINVPP_BCMBUF_Select(thinvpp_obj->pVbiBcmBuf, -1);

    THINVPP_SCL_Reset(thinvpp_obj);
    THINVPP_CPCB_Reset(thinvpp_obj);
    THINVPP_BE_Reset(thinvpp_obj);

    /* start BCM engine to program VPP registers */
    THINVPP_BCMBUF_HardwareTrans(thinvpp_obj->pVbiBcmBuf, 1/*block*/);

    return (MV_THINVPP_OK);
}