V4L/DVB (8534): remove select's of FW_LOADER

[safe/jmp/linux-2.6] / drivers / media / video / cx18 / cx18-streams.c

diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index 4ca9d84..0da57f5 100644 (file)
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -36,12 +36,14 @@
 #define CX18_DSP0_INTERRUPT_MASK       0xd0004C
 
 static struct file_operations cx18_v4l2_enc_fops = {
-      .owner = THIS_MODULE,
-      .read = cx18_v4l2_read,
-      .open = cx18_v4l2_open,
-      .ioctl = cx18_v4l2_ioctl,
-      .release = cx18_v4l2_close,
-      .poll = cx18_v4l2_enc_poll,
+       .owner = THIS_MODULE,
+       .read = cx18_v4l2_read,
+       .open = cx18_v4l2_open,
+       /* FIXME change to video_ioctl2 if serialization lock can be removed */
+       .ioctl = cx18_v4l2_ioctl,
+       .compat_ioctl = v4l_compat_ioctl32,
+       .release = cx18_v4l2_close,
+       .poll = cx18_v4l2_enc_poll,
 };
 
 /* offset from 0 to register ts v4l2 minors on */
@@ -185,17 +187,15 @@ static int cx18_prep_dev(struct cx18 *cx, int type)
                return -ENOMEM;
        }
 
-       s->v4l2dev->type =
-               VID_TYPE_CAPTURE | VID_TYPE_TUNER | VID_TYPE_TELETEXT |
-               VID_TYPE_CLIPPING | VID_TYPE_SCALES | VID_TYPE_MPEG_ENCODER;
-       snprintf(s->v4l2dev->name, sizeof(s->v4l2dev->name), "cx18%d %s",
-                       cx->num, s->name);
+       snprintf(s->v4l2dev->name, sizeof(s->v4l2dev->name), "cx18-%d",
+                       cx->num);
 
        s->v4l2dev->minor = minor;
-       s->v4l2dev->dev = &cx->dev->dev;
+       s->v4l2dev->parent = &cx->dev->dev;
        s->v4l2dev->fops = cx18_stream_info[type].fops;
        s->v4l2dev->release = video_device_release;
-
+       s->v4l2dev->tvnorms = V4L2_STD_ALL;
+       cx18_set_funcs(s->v4l2dev);
        return 0;
 }
 
@@ -308,8 +308,10 @@ void cx18_streams_cleanup(struct cx18 *cx, int unregister)
 
        /* Teardown all streams */
        for (type = 0; type < CX18_MAX_STREAMS; type++) {
-               if (cx->streams[type].dvb.enabled)
+               if (cx->streams[type].dvb.enabled) {
                        cx18_dvb_unregister(&cx->streams[type]);
+                       cx->streams[type].dvb.enabled = false;
+               }
 
                vdev = cx->streams[type].v4l2dev;
 
@@ -443,7 +445,7 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
        s->handle = data[0];
        cx18_vapi(cx, CX18_CPU_SET_CHANNEL_TYPE, 2, s->handle, captype);
 
-       if (atomic_read(&cx->capturing) == 0 && !ts) {
+       if (atomic_read(&cx->ana_capturing) == 0 && !ts) {
                /* Stuff from Windows, we don't know what it is */
                cx18_vapi(cx, CX18_CPU_SET_VER_CROP_LINE, 2, s->handle, 0);
                cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 3, 1);
@@ -466,14 +468,14 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
                cx2341x_update(cx, cx18_api_func, NULL, &cx->params);
        }
 
-       if (atomic_read(&cx->capturing) == 0) {
+       if (atomic_read(&cx->tot_capturing) == 0) {
                clear_bit(CX18_F_I_EOS, &cx->i_flags);
                write_reg(7, CX18_DSP0_INTERRUPT_MASK);
        }
 
        cx18_vapi(cx, CX18_CPU_DE_SET_MDL_ACK, 3, s->handle,
-               (void *)&cx->scb->cpu_mdl_ack[s->type][0] - cx->enc_mem,
-               (void *)&cx->scb->cpu_mdl_ack[s->type][1] - cx->enc_mem);
+               (void __iomem *)&cx->scb->cpu_mdl_ack[s->type][0] - cx->enc_mem,
+               (void __iomem *)&cx->scb->cpu_mdl_ack[s->type][1] - cx->enc_mem);
 
        list_for_each(p, &s->q_free.list) {
                struct cx18_buffer *buf = list_entry(p, struct cx18_buffer, list);
@@ -481,8 +483,8 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
                writel(buf->dma_handle, &cx->scb->cpu_mdl[buf->id].paddr);
                writel(s->buf_size, &cx->scb->cpu_mdl[buf->id].length);
                cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5, s->handle,
-                       (void *)&cx->scb->cpu_mdl[buf->id] - cx->enc_mem, 1,
-                       buf->id, s->buf_size);
+                       (void __iomem *)&cx->scb->cpu_mdl[buf->id] - cx->enc_mem,
+                       1, buf->id, s->buf_size);
        }
        /* begin_capture */
        if (cx18_vapi(cx, CX18_CPU_CAPTURE_START, 1, s->handle)) {
@@ -492,7 +494,9 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
        }
 
        /* you're live! sit back and await interrupts :) */
-       atomic_inc(&cx->capturing);
+       if (!ts)
+               atomic_inc(&cx->ana_capturing);
+       atomic_inc(&cx->tot_capturing);
        return 0;
 }
 
@@ -523,7 +527,7 @@ int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end)
 
        CX18_DEBUG_INFO("Stop Capture\n");
 
-       if (atomic_read(&cx->capturing) == 0)
+       if (atomic_read(&cx->tot_capturing) == 0)
                return 0;
 
        if (s->type == CX18_ENC_STREAM_TYPE_MPG)
@@ -537,7 +541,9 @@ int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end)
                CX18_INFO("ignoring gop_end: not (yet?) supported by the firmware\n");
        }
 
-       atomic_dec(&cx->capturing);
+       if (s->type != CX18_ENC_STREAM_TYPE_TS)
+               atomic_dec(&cx->ana_capturing);
+       atomic_dec(&cx->tot_capturing);
 
        /* Clear capture and no-read bits */
        clear_bit(CX18_F_S_STREAMING, &s->s_flags);
@@ -545,7 +551,7 @@ int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end)
        cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle);
        s->handle = 0xffffffff;
 
-       if (atomic_read(&cx->capturing) > 0)
+       if (atomic_read(&cx->tot_capturing) > 0)
                return 0;
 
        write_reg(5, CX18_DSP0_INTERRUPT_MASK);