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-rw-r--r--drivers/media/pci/cx25821/cx25821-cards.c2
-rw-r--r--drivers/media/pci/cx25821/cx25821-medusa-video.c18
-rw-r--r--drivers/media/pci/cx25821/cx25821-medusa-video.h6
-rw-r--r--drivers/media/pci/cx25821/cx25821-video-upstream.c8
4 files changed, 14 insertions, 20 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-cards.c b/drivers/media/pci/cx25821/cx25821-cards.c
index 3b409feb03d8..f2ebc989b303 100644
--- a/drivers/media/pci/cx25821/cx25821-cards.c
+++ b/drivers/media/pci/cx25821/cx25821-cards.c
@@ -45,5 +45,3 @@ struct cx25821_board cx25821_boards[] = {
},
};
-
-const unsigned int cx25821_bcount = ARRAY_SIZE(cx25821_boards);
diff --git a/drivers/media/pci/cx25821/cx25821-medusa-video.c b/drivers/media/pci/cx25821/cx25821-medusa-video.c
index 22fa04415ccc..43bdfa4dfba1 100644
--- a/drivers/media/pci/cx25821/cx25821-medusa-video.c
+++ b/drivers/media/pci/cx25821/cx25821-medusa-video.c
@@ -438,7 +438,7 @@ void medusa_set_resolution(struct cx25821_dev *dev, int width,
decoder_count = decoder_select + 1;
} else {
decoder = 0;
- decoder_count = _num_decoders;
+ decoder_count = dev->_max_num_decoders;
}
switch (width) {
@@ -506,8 +506,6 @@ static void medusa_set_decoderduration(struct cx25821_dev *dev, int decoder,
break;
}
- _display_field_cnt[decoder] = duration;
-
/* update hardware */
fld_cnt = cx25821_i2c_read(&dev->i2c_bus[0], disp_cnt_reg, &tmp);
@@ -667,8 +665,6 @@ int medusa_video_init(struct cx25821_dev *dev)
int ret_val = 0;
int i = 0;
- _num_decoders = dev->_max_num_decoders;
-
/* disable Auto source selection on all video decoders */
value = cx25821_i2c_read(&dev->i2c_bus[0], MON_A_CTRL, &tmp);
value &= 0xFFFFF0FF;
@@ -685,8 +681,14 @@ int medusa_video_init(struct cx25821_dev *dev)
if (ret_val < 0)
goto error;
- for (i = 0; i < _num_decoders; i++)
- medusa_set_decoderduration(dev, i, _display_field_cnt[i]);
+ /*
+ * FIXME: due to a coding bug the duration was always 0. It's
+ * likely that it really should be something else, but due to the
+ * lack of documentation I have no idea what it should be. For
+ * now just fill in 0 as the duration.
+ */
+ for (i = 0; i < dev->_max_num_decoders; i++)
+ medusa_set_decoderduration(dev, i, 0);
/* Select monitor as DENC A input, power up the DAC */
value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_AB_CTRL, &tmp);
@@ -717,7 +719,7 @@ int medusa_video_init(struct cx25821_dev *dev)
/* Turn on all of the data out and control output pins. */
value = cx25821_i2c_read(&dev->i2c_bus[0], PIN_OE_CTRL, &tmp);
value &= 0xFEF0FE00;
- if (_num_decoders == MAX_DECODERS) {
+ if (dev->_max_num_decoders == MAX_DECODERS) {
/*
* Note: The octal board does not support control pins(bit16-19)
* These bits are ignored in the octal board.
diff --git a/drivers/media/pci/cx25821/cx25821-medusa-video.h b/drivers/media/pci/cx25821/cx25821-medusa-video.h
index 6175e0961855..8bf602ff27b1 100644
--- a/drivers/media/pci/cx25821/cx25821-medusa-video.h
+++ b/drivers/media/pci/cx25821/cx25821-medusa-video.h
@@ -40,10 +40,4 @@
#define CONTRAST_DEFAULT 5000
#define HUE_DEFAULT 5000
-unsigned short _num_decoders;
-unsigned short _num_cameras;
-
-unsigned int _video_standard;
-int _display_field_cnt[MAX_DECODERS];
-
#endif
diff --git a/drivers/media/pci/cx25821/cx25821-video-upstream.c b/drivers/media/pci/cx25821/cx25821-video-upstream.c
index 88ffef410c50..1f43be0b04c8 100644
--- a/drivers/media/pci/cx25821/cx25821-video-upstream.c
+++ b/drivers/media/pci/cx25821/cx25821-video-upstream.c
@@ -159,10 +159,10 @@ static __le32 *cx25821_risc_field_upstream(struct cx25821_channel *chan, __le32
* For the upstream video channel, the risc engine will enable
* the FIFO. */
if (fifo_enable && line == 3) {
- *(rp++) = RISC_WRITECR;
- *(rp++) = sram_ch->dma_ctl;
- *(rp++) = FLD_VID_FIFO_EN;
- *(rp++) = 0x00000001;
+ *(rp++) = cpu_to_le32(RISC_WRITECR);
+ *(rp++) = cpu_to_le32(sram_ch->dma_ctl);
+ *(rp++) = cpu_to_le32(FLD_VID_FIFO_EN);
+ *(rp++) = cpu_to_le32(0x00000001);
}
}

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