* Re: [linux-dvb] cx23885 driver and DMA timeouts
@ 2008-06-22 12:10 stev391
2008-06-23 12:51 ` Steven Toth
0 siblings, 1 reply; 6+ messages in thread
From: stev391 @ 2008-06-22 12:10 UTC (permalink / raw)
To: Steven Toth; +Cc: linux dvb
[-- Attachment #1.1: Type: text/plain, Size: 2153 bytes --]
Steven,
The card works perfectly using Chris Pascoe's branch, I can use both
tuners at the same time. It only stuffs up when I try and merge the
relevant sections into tip, as per the patch I attached in the previous
email. So this eliminates bios/hardware faults. I can also try in
windows for you, but I'm sure this is not the fault.
I would like to run a more modern version of the hg code as I have other
cards sitting around that could go in the same system and also I fear
that if somebody doesn't do the work to get it into tip, support will
disappear for newer kernels.
Thanks for help, any further advice?
(Also you lost me a bit with sram and risc, is this for the
microprocessor on the tv card or is it on my motherboard/cpu? And do you
have any documentation about them so I can learn more about it?)
Stephen.
----- Original Message -----
From: "Steven Toth"
To: stev391@email.com
Subject: Re: [linux-dvb] cx23885 driver and DMA timeouts
Date: Sat, 21 Jun 2008 08:54:39 -0400
> As soon as I try to access both cards at the same time it breaks
> and only a full computer restart will fix it, i have tried
> unloading all the modules that I can find that this card uses and
> loading them again. I get the syslog attached below (cx23885 with
> debug =1). It doesn't matter what progam i use to access them
> (tried gxine, totem, mythtv) it all works the same, only one at a
> time or it breaks.
If the vidb and vidc (ts1 / ts2) bridge streams each single channel
correctly, but not both together then this is either a sram
configuration issue (the risc engine's workspace is being corrupted
by another risc channel), or your system has a pcie compatibility
issue.
I've seen both of these issues in the past.
I don't have a hardware product with demodulators on vidb and c, so
that's not something I can repro.
Can you dual boot the same system under windows and remove any pcie
compatibility doubts?
- Steve
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [linux-dvb] cx23885 driver and DMA timeouts
2008-06-22 12:10 [linux-dvb] cx23885 driver and DMA timeouts stev391
@ 2008-06-23 12:51 ` Steven Toth
0 siblings, 0 replies; 6+ messages in thread
From: Steven Toth @ 2008-06-23 12:51 UTC (permalink / raw)
To: stev391; +Cc: linux dvb
stev391@email.com wrote:
> Steven,
>
> The card works perfectly using Chris Pascoe's branch, I can use both
> tuners at the same time. It only stuffs up when I try and merge the
> relevant sections into tip, as per the patch I attached in the previous
> email. So this eliminates bios/hardware faults. I can also try in
> windows for you, but I'm sure this is not the fault.
>
> I would like to run a more modern version of the hg code as I have other
> cards sitting around that could go in the same system and also I fear
> that if somebody doesn't do the work to get it into tip, support will
> disappear for newer kernels.
>
> Thanks for help, any further advice?
> (Also you lost me a bit with sram and risc, is this for the
> microprocessor on the tv card or is it on my motherboard/cpu? And do you
> have any documentation about them so I can learn more about it?)
>
> Stephen.
>
> ----- Original Message -----
> From: "Steven Toth"
> To: stev391@email.com
> Subject: Re: [linux-dvb] cx23885 driver and DMA timeouts
> Date: Sat, 21 Jun 2008 08:54:39 -0400
>
>
>
> > As soon as I try to access both cards at the same time it breaks
> > and only a full computer restart will fix it, i have tried
> > unloading all the modules that I can find that this card uses and
> > loading them again. I get the syslog attached below (cx23885 with
> > debug =1). It doesn't matter what progam i use to access them
> > (tried gxine, totem, mythtv) it all works the same, only one at a
> > time or it breaks.
>
> If the vidb and vidc (ts1 / ts2) bridge streams each single channel
> correctly, but not both together then this is either a sram
> configuration issue (the risc engine's workspace is being corrupted
> by another risc channel), or your system has a pcie compatibility
> issue.
>
> I've seen both of these issues in the past.
>
> I don't have a hardware product with demodulators on vidb and c, so
> that's not something I can repro.
>
> Can you dual boot the same system under windows and remove any pcie
> compatibility doubts?
>
> - Steve
No need to try windows, if you have the driver already running (pascoe's
patches) then your chipset and hardware are fine.
Sounds like you have a simple merge issue.
Try to figure out which parts of the merge actually create the problem
then bring that issue back to this list for discussion.
Regards,
- Steve
_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [linux-dvb] cx23885 driver and DMA timeouts
@ 2008-06-25 22:32 stev391
2008-06-25 22:53 ` Steven Toth
0 siblings, 1 reply; 6+ messages in thread
From: stev391 @ 2008-06-25 22:32 UTC (permalink / raw)
To: Steven Toth; +Cc: linux dvb
[-- Attachment #1.1: Type: text/plain, Size: 3011 bytes --]
Steve,
I have found the cause of my DMA timeouts, as per your suggestion I
checked the sram settings.
The cause of the issue was in SRAM_CH06 cdt, this was originally set to
0x10480 and is currently set to 0x108d0. In changeset 7005:a6d2028a4aab
you introduced this as an alternative set of values and then in changeset
7464:20a1412b4f1a it was all converted to these values. I was wondering
why this value was required to change?
I have not yet had the time to analyse these values in detail, but the
following are possible options that I/we can persue:
1) Set the value back to 0x10480 (diff attached), the following supported
cards will use this value (from a quick glance):
CX23885_BOARD_HAUPPAUGE_HVR1800lp
CX23885_BOARD_HAUPPAUGE_HVR1800
CX23885_BOARD_HAUPPAUGE_HVR1250
CX23885_BOARD_HAUPPAUGE_HVR1500Q
CX23885_BOARD_HAUPPAUGE_HVR1500
CX23885_BOARD_HAUPPAUGE_HVR1200
CX23885_BOARD_HAUPPAUGE_HVR1700
CX23885_BOARD_HAUPPAUGE_HVR1400
CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP
2) Introduce another variable in struct cx23885_board to allow board
specific srams. The sram would not be duplicated in this struct, a
second version would be included in cx23885-core.c (similar to the 7005
changeset except it is now manual configurable and not switching on PCI
id). The down side of this is the cx23885-core.c will be slightly larger,
with a larger memory footprint.
3) Reallocate entire sram, this would require a detailed look on my
behalf to see how much space each variable requires and reallocate it.
This will potentially break the cards mentioned in option 1 and will take
more time to implement and test. This is highly undesirable my viewpoint.
4) Something else? Please suggest a solution...
Regards,
Stephen
diff -Naur v4l-dvb/linux/drivers/media/video/cx23885/cx23885-core.c
v4l-dvb1/linux/drivers/media/video/cx23885/cx23885-core.c
--- v4l-dvb/linux/drivers/media/video/cx23885/cx23885-core.c
2008-06-06 14:57:55.000000000 +1000
+++ v4l-dvb1/linux/drivers/media/video/cx23885/cx23885-core.c
2008-06-26 08:26:42.000000000 +1000
@@ -142,7 +142,7 @@
.name = "TS2 C",
.cmds_start = 0x10140,
.ctrl_start = 0x10680,
- .cdt = 0x108d0,
+ .cdt = 0x10480,
.fifo_start = 0x6000,
.fifo_size = 0x1000,
.ptr1_reg = DMA5_PTR1,
----- Original Message -----
From: "Steven Toth"
To: stev391@email.com
Subject: Re: [linux-dvb] cx23885 driver and DMA timeouts
Date: Mon, 23 Jun 2008 08:51:10 -0400
No need to try windows, if you have the driver already running
(pascoe's patches) then your chipset and hardware are fine.
Sounds like you have a simple merge issue.
Try to figure out which parts of the merge actually create the
problem then bring that issue back to this list for discussion.
Regards,
- Steve
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http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [linux-dvb] cx23885 driver and DMA timeouts
2008-06-25 22:32 stev391
@ 2008-06-25 22:53 ` Steven Toth
0 siblings, 0 replies; 6+ messages in thread
From: Steven Toth @ 2008-06-25 22:53 UTC (permalink / raw)
To: stev391; +Cc: linux dvb
stev391@email.com wrote:
> Steve,
>
> I have found the cause of my DMA timeouts, as per your suggestion I
> checked the sram settings.
> The cause of the issue was in SRAM_CH06 cdt, this was originally set to
> 0x10480 and is currently set to 0x108d0. In changeset 7005:a6d2028a4aab
> you introduced this as an alternative set of values and then in
> changeset 7464:20a1412b4f1a it was all converted to these values. I was
> wondering why this value was required to change?
>
> I have not yet had the time to analyse these values in detail, but the
> following are possible options that I/we can persue:
>
> 1) Set the value back to 0x10480 (diff attached), the following
> supported cards will use this value (from a quick glance):
> CX23885_BOARD_HAUPPAUGE_HVR1800lp
> CX23885_BOARD_HAUPPAUGE_HVR1800
> CX23885_BOARD_HAUPPAUGE_HVR1250
> CX23885_BOARD_HAUPPAUGE_HVR1500Q
> CX23885_BOARD_HAUPPAUGE_HVR1500
> CX23885_BOARD_HAUPPAUGE_HVR1200
> CX23885_BOARD_HAUPPAUGE_HVR1700
> CX23885_BOARD_HAUPPAUGE_HVR1400
> CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP
>
> 2) Introduce another variable in struct cx23885_board to allow board
> specific srams. The sram would not be duplicated in this struct, a
> second version would be included in cx23885-core.c (similar to the 7005
> changeset except it is now manual configurable and not switching on PCI
> id). The down side of this is the cx23885-core.c will be slightly
> larger, with a larger memory footprint.
>
> 3) Reallocate entire sram, this would require a detailed look on my
> behalf to see how much space each variable requires and reallocate it.
> This will potentially break the cards mentioned in option 1 and will
> take more time to implement and test. This is highly undesirable my
> viewpoint.
>
> 4) Something else? Please suggest a solution...
>
> Regards,
>
> Stephen
>
> diff -Naur v4l-dvb/linux/drivers/media/video/cx23885/cx23885-core.c
> v4l-dvb1/linux/drivers/media/video/cx23885/cx23885-core.c
> --- v4l-dvb/linux/drivers/media/video/cx23885/cx23885-core.c
> 2008-06-06 14:57:55.000000000 +1000
> +++ v4l-dvb1/linux/drivers/media/video/cx23885/cx23885-core.c
> 2008-06-26 08:26:42.000000000 +1000
> @@ -142,7 +142,7 @@
> .name = "TS2 C",
> .cmds_start = 0x10140,
> .ctrl_start = 0x10680,
> - .cdt = 0x108d0,
> + .cdt = 0x10480,
> .fifo_start = 0x6000,
> .fifo_size = 0x1000,
> .ptr1_reg = DMA5_PTR1,
>
> ----- Original Message -----
> From: "Steven Toth"
> To: stev391@email.com
> Subject: Re: [linux-dvb] cx23885 driver and DMA timeouts
> Date: Mon, 23 Jun 2008 08:51:10 -0400
>
> No need to try windows, if you have the driver already running
> (pascoe's patches) then your chipset and hardware are fine.
>
> Sounds like you have a simple merge issue.
>
> Try to figure out which parts of the merge actually create the
> problem then bring that issue back to this list for discussion.
>
> Regards,
>
> - Steve
Let me go back and look at the existing layout. Something is obviously
wrong.
We don't want board specific values.
- Steve
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linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
^ permalink raw reply [flat|nested] 6+ messages in thread
* [linux-dvb] cx23885 driver and DMA timeouts
@ 2008-06-21 5:22 stev391
2008-06-21 12:54 ` Steven Toth
0 siblings, 1 reply; 6+ messages in thread
From: stev391 @ 2008-06-21 5:22 UTC (permalink / raw)
To: linux dvb
[-- Attachment #1.1: Type: text/plain, Size: 18585 bytes --]
G'day,
I have been trying to merge Chris Pascoe's driver for the DViCO
FusionHDTV Dual PCIe into the main hg repository. (My latest version is
attached)
I have only gotten so far and was wondering if anyone had any idea to
debug or fix the following problem. I can use one tuner at a time, ie
tuner 1 (ts1) or tuner 2 (ts2), with cx23885 module loaded with debug=1,
I get repeated (the [c7f533c0/29 ] changes between lines):
Jun 21 14:38:41 stephen-desktop kernel: [ 1717.056949] cx23885[0]/0:
[c7f533c0/29 ] cx23885_buf_queue - append to active
Jun 21 14:38:41 stephen-desktop kernel: [ 1717.056953] cx23885[0]/0:
queue is not empty - append to active
This is ok as it is working, that was just for reference to compare the
errored section below.
As soon as I try to access both cards at the same time it breaks and only
a full computer restart will fix it, i have tried unloading all the
modules that I can find that this card uses and loading them again. I get
the syslog attached below (cx23885 with debug =1). It doesn't matter
what progam i use to access them (tried gxine, totem, mythtv) it all
works the same, only one at a time or it breaks.
Thanks,
Stephen.
#### Syslog ####
Jun 21 14:38:41 stephen-desktop kernel: [ 1717.056958] cx23885[0]/0:
[f7517f00/30] cx23885_buf_queue - append to active
Jun 21 14:38:41 stephen-desktop kernel: [ 1717.056962] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:41 stephen-desktop kernel: [ 1717.056967] cx23885[0]/0:
[f751 7180/31] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053512] cx23885[0]/0:
cx23885_timeout()
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053519] cx23885[0]/0:
cx23885_stop_dma()
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053533] cx23885[0]/0:
[e235b300/0] timeout - dma=0x06bd9000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053537] cx23885[0]/0:
[e235b540/1] timeout - dma=0x254ab000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053542] cx23885[0]/0:
[e235bb40/2] timeout - dma=0x255ae000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053547] cx23885[0]/0:
[e235b600/3] timeout - dma=0x12bc9000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053551] cx23885[0]/0:
[cd6e7f00/4] timeout - dma=0x06a11000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053556] cx23885[0]/0:
[c7e9dcc0/5] timeout - dma=0x0af3b000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053561] cx23885[0]/0:
[c7ea83c0/6] timeout - dma=0x06beb000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053566] cx23885[0]/0:
[c345e900/7] timeout - dma=0x0a421000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053571] cx23885[0]/0:
[cf412840/8] timeout - dma=0x09775000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053575] cx23885[0]/0:
[cf412180/9] timeout - dma=0x0af00000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053580] cx23885[0]/0:
[cf412000/10] timeout - dma=0x0918e000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053585] cx23885[0]/0:
[c8376780/11] timeout - dma=0x3751e000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053590] cx23885[0]/0:
[c8376480/12] timeout - dma=0x36bf4000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053595] cx23885[0]/0:
[c948db40/13] timeout - dma=0x1fa90000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053600] cx23885[0]/0:
[e59f8cc0/14] timeout - dma=0x065f5000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053605] cx23885[0]/0:
[e59f8480/15] timeout - dma=0x0e5d9000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053610] cx23885[0]/0:
[e59f8d80/16] timeout - dma=0x06563000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053614] cx23885[0]/0:
[e59f8f00/17] timeout - dma=0x0d539000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053619] cx23885[0]/0:
[e59f8a80/18] timeout - dma=0x0b9a3000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053624] cx23885[0]/0:
[e59f8600/19] timeout - dma=0x0c4d3000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053629] cx23885[0]/0:
[e59f8540/20] timeout - dma=0x0b7d3000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053634] cx23885[0]/0:
[e59f8e40/21] timeout - dma=0x0d74b000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053639] cx23885[0]/0:
[c921d240/22] timeout - dma=0x0837b000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053643] cx23885[0]/0:
[c7de60c0/23] timeout - dma=0x0902a000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053648] cx23885[0]/0:
[c7de6600/24] timeout - dma=0x0c171000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053653] cx23885[0]/0:
[cf0b00c0/25] timeout - dma=0x3725a000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053658] cx23885[0]/0:
[cf0b0480/26] timeout - dma=0x06482000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053663] cx23885[0]/0:
[cf0b0840/27] timeout - dma=0x377cc000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053668] cx23885[0]/0:
[d09d8180/28] timeout - dma=0x254a7000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053673] cx23885[0]/0:
[c7f533c0/29] timeout - dma=0x258e4000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053677] cx23885[0]/0:
[f7517f00/30] timeout - dma=0x25a47000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053682] cx23885[0]/0:
[f7517180/31] timeout - dma=0x25aad000
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053686] cx23885[0]/0:
restarting queue
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053694] cx23885[0]/0:
queue is empty - first active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053700] cx23885[0]/0:
cx23885_start_dma() w: 752, h: 32, f: 2
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053705] cx23885[0]/0:
cx23885_sram_channel_setup() Configuring channel [TS1 B]
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053921] cx23885[0]/0:
cx23885_start_dma() enabling TS int's and DMA
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053934] cx23885[0]/0:
[e235b300/0] cx23885_buf_queue - first active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053939] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053943] cx23885[0]/0:
[e235b540/1] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053948] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053952] cx23885[0]/0:
[e235bb40/2] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053957] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053961] cx23885[0]/0:
[e235b600/3] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053966] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053971] cx23885[0]/0:
[cd6e7f00/4] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053975] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053979] cx23885[0]/0:
[c7e9dcc0/5] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053984] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053988] cx23885[0]/0:
[c7ea83c0/6] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053993] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.053997] cx23885[0]/0:
[c345e900/7] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054002] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054006] cx23885[0]/0:
[cf412840/8] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054011] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054015] cx23885[0]/0:
[cf412180/9] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054020] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054024] cx23885[0]/0:
[cf412000/10] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054029] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054033] cx23885[0]/0:
[c8376780/11] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054038] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054042] cx23885[0]/0:
[c8376480/12] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054047] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054052] cx23885[0]/0:
[c948db40/13] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054056] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054061] cx23885[0]/0:
[e59f8cc0/14] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054066] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054070] cx23885[0]/0:
[e59f8480/15] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054074] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054078] cx23885[0]/0:
[e59f8d80/16] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054083] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054087] cx23885[0]/0:
[e59f8f00/17] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054092] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054096] cx23885[0]/0:
[e59f8a80/18] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054101] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054105] cx23885[0]/0:
[e59f8600/19] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054110] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054114] cx23885[0]/0:
[e59f8540/20] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054119] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054123] cx23885[0]/0:
[e59f8e40/21] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054128] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054132] cx23885[0]/0:
[c921d240/22] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054137] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054141] cx23885[0]/0:
[c7de60c0/23] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054145] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054150] cx23885[0]/0:
[c7de6600/24] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054154] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054159] cx23885[0]/0:
[cf0b00c0/25] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054163] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054167] cx23885[0]/0:
[cf0b0480/26] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054172] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054176] cx23885[0]/0:
[cf0b0840/27] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054181] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054185] cx23885[0]/0:
[d09d8180/28] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054190] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054194] cx23885[0]/0:
[c7f533c0/29] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054199] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054203] cx23885[0]/0:
[f7517f00/30] cx23885_buf_queue - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054208] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:42 stephen-desktop kernel: [ 1718.054212] cx23885[0]/0:
[f7517180/31] cx23885_buf_queue - append to active
qJun 21 14:38:43 stephen-desktop kernel: [ 1719.046792] cx23885[0]/0:
cx23885_timeout()
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046799] cx23885[0]/0:
cx23885_stop_dma()
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046813] cx23885[0]/0:
[e235b300/0] timeout - dma=0x06bd9000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046817] cx23885[0]/0:
[e235b540/1] timeout - dma=0x254ab000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046822] cx23885[0]/0:
[e235bb40/2] timeout - dma=0x255ae000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046826] cx23885[0]/0:
[e235b600/3] timeout - dma=0x12bc9000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046831] cx23885[0]/0:
[cd6e7f00/4] timeout - dma=0x06a11000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046837] cx23885[0]/0:
[c7e9dcc0/5] timeout - dma=0x0af3b000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046841] cx23885[0]/0:
[c7ea83c0/6] timeout - dma=0x06beb000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046846] cx23885[0]/0:
[c345e900/7] timeout - dma=0x0a421000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046851] cx23885[0]/0:
[cf412840/8] timeout - dma=0x09775000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046856] cx23885[0]/0:
[cf412180/9] timeout - dma=0x0af00000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046861] cx23885[0]/0:
[cf412000/10] timeout - dma=0x0918e000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046866] cx23885[0]/0:
[c8376780/11] timeout - dma=0x3751e000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046871] cx23885[0]/0:
[c8376480/12] timeout - dma=0x36bf4000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046876] cx23885[0]/0:
[c948db40/13] timeout - dma=0x1fa90000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046881] cx23885[0]/0:
[e59f8cc0/14] timeout - dma=0x065f5000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046885] cx23885[0]/0:
[e59f8480/15] timeout - dma=0x0e5d9000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046890] cx23885[0]/0:
[e59f8d80/16] timeout - dma=0x06563000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046895] cx23885[0]/0:
[e59f8f00/17] timeout - dma=0x0d539000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046900] cx23885[0]/0:
[e59f8a80/18] timeout - dma=0x0b9a3000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046905] cx23885[0]/0:
[e59f8600/19] timeout - dma=0x0c4d3000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046910] cx23885[0]/0:
[e59f8540/20] timeout - dma=0x0b7d3000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046914] cx23885[0]/0:
[e59f8e40/21] timeout - dma=0x0d74b000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046919] cx23885[0]/0:
[c921d240/22] timeout - dma=0x0837b000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046924] cx23885[0]/0:
[c7de60c0/23] timeout - dma=0x0902a000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046929] cx23885[0]/0:
[c7de6600/24] timeout - dma=0x0c171000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046934] cx23885[0]/0:
[cf0b00c0/25] timeout - dma=0x3725a000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046939] cx23885[0]/0:
[cf0b0480/26] timeout - dma=0x06482000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046944] cx23885[0]/0:
[cf0b0840/27] timeout - dma=0x377cc000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046949] cx23885[0]/0:
[d09d8180/28] timeout - dma=0x254a7000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046954] cx23885[0]/0:
[c7f533c0/29] timeout - dma=0x258e4000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046958] cx23885[0]/0:
[f7517f00/30] timeout - dma=0x25a47000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046963] cx23885[0]/0:
[f7517180/31] timeout - dma=0x25aad000
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046967] cx23885[0]/0:
restarting queue
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046975] cx23885[0]/0:
queue is empty - first active
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046981] cx23885[0]/0:
cx23885_start_dma() w: 752, h: 32, f: 2
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.046987] cx23885[0]/0:
cx23885_sram_channel_setup() Configuring channel [TS1 B]
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.047205] cx23885[0]/0:
cx23885_start_dma() enabling TS int's and DMA
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.047217] cx23885[0]/0:
[e235b300/0] cx23885_buf_queue - first active
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.047223] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.047229] cx23885[0]/0:
[e235b540/1] cx23885_buf_queue - append to active
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.047234] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.047239] cx23885[0]/0:
[e235bb40/2] cx23885_buf_queue - append to active
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.047245] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.047250] cx23885[0]/0:
[e235b600/3] cx23885_buf_queue - append to active
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.047255] cx23885[0]/0:
queue is not empty - append to active
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.047261] cx23885[0]/0:
[cd6e7f00/4] cx23885_buf_queue - append to active
Jun 21 14:38:43 stephen-desktop kernel: [ 1719.047266] cx23885[0]/0:
queue is not empty - append to active
--
See Exclusive Videos: 10th Annual Young Hollywood Awards
http://www.hollywoodlife.net/younghollywoodawards2008/
[-- Attachment #1.2: Type: text/html, Size: 18904 bytes --]
[-- Attachment #2: DViCO_FUSIONHDTV_DVB_T_DUAL_EXP_v5.patch --]
[-- Type: application/octet-stream, Size: 6588 bytes --]
diff -Naur v4l-dvb/linux/Documentation/video4linux/CARDLIST.cx23885 v4l-dvb1/linux/Documentation/video4linux/CARDLIST.cx23885
--- v4l-dvb/linux/Documentation/video4linux/CARDLIST.cx23885 2008-06-06 14:57:55.000000000 +1000
+++ v4l-dvb1/linux/Documentation/video4linux/CARDLIST.cx23885 2008-06-06 15:04:37.000000000 +1000
@@ -9,3 +9,4 @@
8 -> Hauppauge WinTV-HVR1700 [0070:8101]
9 -> Hauppauge WinTV-HVR1400 [0070:8010]
10 -> DViCO FusionHDTV7 Dual Express [18ac:d618]
+ 11 -> DViCO FusionHDTV DVB-T Dual Express [18ac:db78]
diff -Naur v4l-dvb/linux/drivers/media/video/cx23885/cx23885-cards.c v4l-dvb1/linux/drivers/media/video/cx23885/cx23885-cards.c
--- v4l-dvb/linux/drivers/media/video/cx23885/cx23885-cards.c 2008-06-06 14:57:55.000000000 +1000
+++ v4l-dvb1/linux/drivers/media/video/cx23885/cx23885-cards.c 2008-06-06 15:11:24.000000000 +1000
@@ -151,6 +151,11 @@
#endif
.portc = CX23885_MPEG_DVB,
},
+ [CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP] = {
+ .name = "DViCO FusionHDTV DVB-T Dual Express",
+ .portb = CX23885_MPEG_DVB,
+ .portc = CX23885_MPEG_DVB,
+ },
};
const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
@@ -222,7 +227,11 @@
.subvendor = 0x18ac,
.subdevice = 0xd618,
.card = CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP,
- },
+ },{
+ .subvendor = 0x18ac,
+ .subdevice = 0xdb78,
+ .card = CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP,
+ },
};
const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@@ -439,6 +448,13 @@
mdelay(20);
cx_set(GP0_IO, 0x00050005);
break;
+ case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
+ /* GPIO-0 portb xc3028 reset */
+ /* GPIO-1 portb zl10353 reset */
+ /* GPIO-2 portc xc3028 reset */
+ /* GPIO-3 portc zl10353 reset */
+ cx_write(GP0_IO, 0x002f1000);
+ break;
}
}
@@ -453,7 +469,10 @@
case CX23885_BOARD_HAUPPAUGE_HVR1400:
/* FIXME: Implement me */
break;
- }
+ case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
+ request_module("ir-kbd-i2c");
+ break;
+ }
return 0;
}
@@ -490,6 +509,7 @@
switch (dev->board) {
case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
+ case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
diff -Naur v4l-dvb/linux/drivers/media/video/cx23885/cx23885-dvb.c v4l-dvb1/linux/drivers/media/video/cx23885/cx23885-dvb.c
--- v4l-dvb/linux/drivers/media/video/cx23885/cx23885-dvb.c 2008-06-06 14:57:55.000000000 +1000
+++ v4l-dvb1/linux/drivers/media/video/cx23885/cx23885-dvb.c 2008-06-06 15:18:46.000000000 +1000
@@ -36,9 +36,11 @@
#include "tda8290.h"
#include "tda18271.h"
#include "lgdt330x.h"
+#include "zl10353.h"
#include "xc5000.h"
#include "tda10048.h"
#include "tuner-xc2028.h"
+#include "tuner-xc2028-types.h"
#include "tuner-simple.h"
#include "dib7000p.h"
#include "dibx000_common.h"
@@ -155,6 +157,44 @@
.serial_mpeg = 0x40,
};
+static int cx23885_dvico_xc2028_callback(void *ptr, int command, int arg)
+{
+ struct cx23885_tsport *port = ptr;
+ struct cx23885_dev *dev = port->dev;
+ u32 reset_mask = 0;
+
+ switch (command) {
+ case XC2028_TUNER_RESET:
+ dprintk(1, "%s: XC2028_TUNER_RESET %d, port %d\n", __func__,
+ arg, port->nr);
+
+ if (port->nr == 0)
+ reset_mask = 0x0101;
+ else if (port->nr == 1)
+ reset_mask = 0x0404;
+
+ cx_clear(GP0_IO, reset_mask);
+ mdelay(5);
+ cx_set(GP0_IO, reset_mask);
+ break;
+ case XC2028_RESET_CLK:
+ dprintk(1, "%s: XC2028_RESET_CLK %d\n", __func__, arg);
+ break;
+ default:
+ dprintk(1, "%s: unknown command %d, arg %d\n", __func__,
+ command, arg);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct zl10353_config dvico_fusionhdtv_xc3028 = {
+ .demod_address = 0x0f,
+ .if2 = 45600,
+ .no_tuner = 1,
+};
+
static struct s5h1409_config hauppauge_hvr1500q_config = {
.demod_address = 0x32 >> 1,
.output_mode = S5H1409_SERIAL_OUTPUT,
@@ -481,7 +521,39 @@
&i2c_bus->i2c_adap,
&dvico_xc5000_tunerconfig, i2c_bus);
break;
- default:
+ case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
+ i2c_bus = &dev->i2c_bus[port->nr - 1];
+
+ /* Take demod and tuner out of reset */
+ if (port->nr == 1)
+ cx_set(GP0_IO, 0x0303);
+ else if (port->nr == 2)
+ cx_set(GP0_IO, 0x0c0c);
+ mdelay(5);
+ port->dvb.frontend = dvb_attach(zl10353_attach,
+ &dvico_fusionhdtv_xc3028,
+ &i2c_bus->i2c_adap);
+ if (port->dvb.frontend != NULL) {
+ struct dvb_frontend *fe;
+ struct xc2028_config cfg = {
+ .i2c_adap = &i2c_bus->i2c_adap,
+ .i2c_addr = 0x61,
+ .video_dev = port,
+ .callback = cx23885_dvico_xc2028_callback,
+ };
+ static struct xc2028_ctrl ctl = {
+ .fname = "xc3028-v27.fw",
+ .max_len = 64,
+ .demod = XC3028_FE_ZARLINK456,
+ };
+
+ fe = dvb_attach(xc2028_attach, port->dvb.frontend,
+ &cfg);
+ if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
+ fe->ops.tuner_ops.set_config(fe, &ctl);
+ }
+ break;
+ default:
printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
dev->name);
break;
diff -Naur v4l-dvb/linux/drivers/media/video/cx23885/cx23885.h v4l-dvb1/linux/drivers/media/video/cx23885/cx23885.h
--- v4l-dvb/linux/drivers/media/video/cx23885/cx23885.h 2008-06-06 14:57:55.000000000 +1000
+++ v4l-dvb1/linux/drivers/media/video/cx23885/cx23885.h 2008-06-06 15:19:43.000000000 +1000
@@ -67,6 +67,7 @@
#define CX23885_BOARD_HAUPPAUGE_HVR1700 8
#define CX23885_BOARD_HAUPPAUGE_HVR1400 9
#define CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP 10
+#define CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP 11
/* Currently unsupported by the driver: PAL/H, NTSC/Kr, SECAM B/G/H/LC */
#define CX23885_NORMS (\
diff -Naur v4l-dvb/linux/drivers/media/video/cx23885/Kconfig v4l-dvb1/linux/drivers/media/video/cx23885/Kconfig
--- v4l-dvb/linux/drivers/media/video/cx23885/Kconfig 2008-05-13 10:21:15.000000000 +1000
+++ v4l-dvb1/linux/drivers/media/video/cx23885/Kconfig 2008-06-06 15:20:18.000000000 +1000
@@ -15,6 +15,7 @@
select MEDIA_TUNER_MT2131 if !DVB_FE_CUSTOMISE
select DVB_S5H1409 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
+ select DVB_ZL10353 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_XC2028 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
[-- Attachment #3: Type: text/plain, Size: 150 bytes --]
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [linux-dvb] cx23885 driver and DMA timeouts
2008-06-21 5:22 stev391
@ 2008-06-21 12:54 ` Steven Toth
0 siblings, 0 replies; 6+ messages in thread
From: Steven Toth @ 2008-06-21 12:54 UTC (permalink / raw)
To: stev391; +Cc: linux dvb
> As soon as I try to access both cards at the same time it breaks and
> only a full computer restart will fix it, i have tried unloading all the
> modules that I can find that this card uses and loading them again. I
> get the syslog attached below (cx23885 with debug =1). It doesn't
> matter what progam i use to access them (tried gxine, totem, mythtv) it
> all works the same, only one at a time or it breaks.
If the vidb and vidc (ts1 / ts2) bridge streams each single channel
correctly, but not both together then this is either a sram
configuration issue (the risc engine's workspace is being corrupted by
another risc channel), or your system has a pcie compatibility issue.
I've seen both of these issues in the past.
I don't have a hardware product with demodulators on vidb and c, so
that's not something I can repro.
Can you dual boot the same system under windows and remove any pcie
compatibility doubts?
- Steve
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^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2008-06-25 22:55 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2008-06-22 12:10 [linux-dvb] cx23885 driver and DMA timeouts stev391
2008-06-23 12:51 ` Steven Toth
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2008-06-25 22:32 stev391
2008-06-25 22:53 ` Steven Toth
2008-06-21 5:22 stev391
2008-06-21 12:54 ` Steven Toth
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