In the attached files I have added some code for the analog part of a HVR-1400
card. (The patch is taken from a patch for HVR1800..)
Until now only the composite video input is functional.
The s-video input captures only the b&w part of the video.
The patch in cx25840-core.c was needed to get PAL support for the video input.
If the line
cx25840_write(client, 0x2, 0x76);
is needed by other cards, the skipping should depend on the card-name... but I
don't know how I can get the card-model in this module...
Maybe this helps someone else in using the analog part of this card.
Emil
*** ./drivers/media/video/cx23885/cx23885-cards.c~ 2011-02-18 00:14:38.000000000 +0100
--- ./drivers/media/video/cx23885/cx23885-cards.c 2011-03-09 11:53:05.000000000 +0100
***************
*** 154,160 ****
--- 154,183 ----
},
[CX23885_BOARD_HAUPPAUGE_HVR1400] = {
.name = "Hauppauge WinTV-HVR1400",
+ .porta = CX23885_ANALOG_VIDEO,
.portc = CX23885_MPEG_DVB,
+ .tuner_type = TUNER_XC2028,
+ .tuner_addr = 0x61, /* 0x84 >> 1 */
+ .input = {{
+ .type = CX23885_VMUX_TELEVISION,
+ .vmux = CX25840_VIN7_CH3 |
+ CX25840_VIN5_CH2 |
+ CX25840_VIN2_CH1,
+ .gpio0 = 0,
+ }, {
+ .type = CX23885_VMUX_COMPOSITE1,
+ .vmux = CX25840_VIN7_CH3 |
+ CX25840_VIN4_CH2 |
+ CX25840_VIN6_CH1,
+ .gpio0 = 0,
+ }, {
+ .type = CX23885_VMUX_SVIDEO,
+ .vmux = CX25840_VIN7_CH3 |
+ CX25840_VIN4_CH2 |
+ CX25840_VIN8_CH1 |
+ CX25840_SVIDEO_ON,
+ .gpio0 = 0,
+ } },
},
[CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP] = {
.name = "DViCO FusionHDTV7 Dual Express",
***************
*** 1245,1250 ****
--- 1268,1274 ----
case CX23885_BOARD_MAGICPRO_PROHDTVE2:
case CX23885_BOARD_HAUPPAUGE_HVR1290:
case CX23885_BOARD_LEADTEK_WINFAST_PXTV1200:
+ case CX23885_BOARD_HAUPPAUGE_HVR1400:
dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
&dev->i2c_bus[2].i2c_adap,
"cx25840", "cx25840", 0x88 >> 1, NULL);
*** ./drivers/media/video/cx25840/cx25840-core.c~ 2011-02-18 00:14:38.000000000 +0100
--- ./drivers/media/video/cx25840/cx25840-core.c 2011-03-09 11:54:24.000000000 +0100
***************
*** 654,660 ****
/* Trust the default xtal, no division */
/* This changes for the cx23888 products */
! cx25840_write(client, 0x2, 0x76);
/* Bring down the regulator for AUX clk */
cx25840_write(client, 0x1, 0x40);
--- 654,661 ----
/* Trust the default xtal, no division */
/* This changes for the cx23888 products */
! // not for hvr1400 em 090818
! //cx25840_write(client, 0x2, 0x76);
/* Bring down the regulator for AUX clk */
cx25840_write(client, 0x1, 0x40);
