Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...

[pandora-kernel.git] / drivers / media / video / ivtv / ivtv-streams.c

diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index de4288c..9ecacab 100644 (file)
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -618,12 +618,17 @@ static int ivtv_setup_v4l2_decode_stream(struct ivtv_stream *s)
        struct ivtv *itv = s->itv;
        struct cx2341x_mpeg_params *p = &itv->params;
        int datatype;
+       u16 width;
+       u16 height;
 
        if (s->vdev == NULL)
                return -EINVAL;
 
        IVTV_DEBUG_INFO("Setting some initial decoder settings\n");
 
+       width = p->width;
+       height = p->height;
+
        /* set audio mode to left/stereo  for dual/stereo mode. */
        ivtv_vapi(itv, CX2341X_DEC_SET_AUDIO_MODE, 2, itv->audio_bilingual_mode, itv->audio_stereo_mode);
 
@@ -646,7 +651,14 @@ static int ivtv_setup_v4l2_decode_stream(struct ivtv_stream *s)
           2 = yuv_from_host */
        switch (s->type) {
        case IVTV_DEC_STREAM_TYPE_YUV:
-               datatype = itv->output_mode == OUT_PASSTHROUGH ? 1 : 2;
+               if (itv->output_mode == OUT_PASSTHROUGH) {
+                       datatype = 1;
+               } else {
+                       /* Fake size to avoid switching video standard */
+                       datatype = 2;
+                       width = 720;
+                       height = itv->is_out_50hz ? 576 : 480;
+               }
                IVTV_DEBUG_INFO("Setup DEC YUV Stream data[0] = %d\n", datatype);
                break;
        case IVTV_DEC_STREAM_TYPE_MPG:
@@ -655,9 +667,13 @@ static int ivtv_setup_v4l2_decode_stream(struct ivtv_stream *s)
                break;
        }
        if (ivtv_vapi(itv, CX2341X_DEC_SET_DECODER_SOURCE, 4, datatype,
-                       p->width, p->height, p->audio_properties)) {
+                       width, height, p->audio_properties)) {
                IVTV_DEBUG_WARN("Couldn't initialize decoder source\n");
        }
+
+       /* Decoder sometimes dies here, so wait a moment */
+       ivtv_msleep_timeout(10, 0);
+
        return 0;
 }
 
@@ -697,6 +713,9 @@ int ivtv_start_v4l2_decode_stream(struct ivtv_stream *s, int gop_offset)
        /* start playback */
        ivtv_vapi(itv, CX2341X_DEC_START_PLAYBACK, 2, gop_offset, 0);
 
+       /* Let things settle before we actually start */
+       ivtv_msleep_timeout(10, 0);
+
        /* Clear the following Interrupt mask bits for decoding */
        ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_DECODE);
        IVTV_DEBUG_IRQ("IRQ Mask is now: 0x%08x\n", itv->irqmask);