Question about ALSA audio driver dma

Hi: Are there anybody using the ALSA architecture aic33 driver on davinci platform? I tried but still can't trigger the DMA of ALSA davinci audio driver, Why the ALSA DMA operation are not as much as in OSS one? For example : About the DMA channel request, in OSS architecture, the

RE: Question about ALSA audio driver dma

Cheng, What is your kernel version 2.6.10 ? Regards Swami (Type pspproducts in you web browser for PSP info) http://dbdwss01.india.ti.com/pspproducts/ PSP downloads at : http://software.ti.com/swcoe/intranet/reports/pds/PSP_releases.php Office : +91-80-25048629 -Original

RE: Question about ALSA audio driver dma

Dear Swami, I ported the ALSA driver from opensource 2.6.25 to the ti-davinci 2.6.10, seamed like the first DMA package make some noise can be heared from earphone, But the DMA not going on, the application continue write data to the device but the driver don't send data to device. Thank you!

Question about Frame Buffer driver in DM6467 TI EVM board

Hello, Is frame buffer is supported in DM6467 TI EVM board? I could not notice it in the boot messages. Is there an attempt by any one? I have Montavista Demo 4.0.1 kernel and LSP corresponds to this. With best regards, Venkatachala Upadhya|Extn: 65395| -- DISCLAIMER: This message (including

video output standard

Hi I need to be able to change the video output format in software. At the moment I am doing this by setting voutstd = pal, or voutstd = ntsc in the uboot setup and then rebooting. Does anyone know how to do this? Regards, Etienne Eccles

HD display on DM6467 evm

Hi. I try to test capture and display on DM6467 evm. I use saMmapLoopback and saUserPtrLoopback tests. If I connect to capture composite SD resolution in, and also composite out to display: its work fine. Then I connect in component 720p signal. Test is going, but there is nothing (my hdtv tell

RE: HD display on DM6467 evm

Hi, Can you try getting the mode set on the Output after running the application? You can get the current mode by following command. cat /sys/class/davinci_display/ch0/mode Thanks, Brijesh Jadav -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf

RE: HD display on DM6467 evm

There is no /sys/class/davinci_display [EMAIL PROTECTED]:/work# ls /sys/class/ DavinciHD_vdce i2c-adapter mem net sound usb_host cir i2c-dev misc scsi_device ttyvc cmeminputmtd scsi_hostusbvideo4linux Is this necessary to have

LCD color problem

Hi, I am using DM355 EVM board and trying to interface an LCD. I am driving the LCD as RGB565 (800x480). I have operated the console on the lcd with a keyboard connected to usb port. But when i try to load a bmp image, I could not see the perfect image on the screen, some colors are mixed and

Has anyone taken the System Development Jump-Start using MontaVista Linux Is it worth it?

I'm thinking of taking the System Development Jump-Start using MontaVista Linux Has anyone taken it -- Is it worth it? Thanks Panchy Rivas ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com

DVEVM 6467 no signal on output

Hi All I have had working demo on DVEVM 6467. I was booting from TFTP and all was OK. This monday I turned on DVEVM and monitor displayed. that no signal is on component input. This is listing of booting: Booting PSP Boot Loader Starting NAND Copy Booting Application @ 0x8108 U-Boot

Query in compiling Linux kernel for DM6467

Hi, I am working with DM6467. I have some difficulty in compiling linux kernel. I did as per the document given by TI. I kept the .bashrc and .bash_profile in useraccount I logged in as user I was able to compile the simple program given in the document. with the following command

[PATCH 1/1] Serial: DaVinci: Revert double IIR test

Revert double IIR test in 8250 driver Acked-by: Jaswinder Singh [EMAIL PROTECTED] --- --- linux-2.6/drivers/serial/8250.c +++ linux-2.6-vanilla/drivers/serial/8250.c @@ -1867,7 +1867,6 @@ } if (is_real_interrupt(up-port.irq)) { - unsigned char iir1;

RE: Query in compiling Linux kernel for DM6467

Do you have gcc for your host machine installed? It is needed to compile the apps in the scripts directory. Sincerely, Chase Maupin Software Applications Catalog DSP Products e-mail: [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] phone: (281) 274-3285 From: [EMAIL

Are most users of the Davinci using MontaVista for development?

Are most users of the Davinci using MontaVista for development? Thanks Panchy Rivas ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

Re: [PATCH v2 02/13] ARM:DaVinci: base address for dm6467

Jaswinder Singh [EMAIL PROTECTED] writes: Hello all, On Fri, Aug 8, 2008 at 4:52 AM, Kevin Hilman [EMAIL PROTECTED] wrote: Sudhakar Rajashekhara [EMAIL PROTECTED] writes: Source: Texas Instruments Inc. Type: Enhancement Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] Description:

Re: [PATCH 1/1] Serial: DaVinci: Revert double IIR test

Mark Lokowich [EMAIL PROTECTED] writes: Revert double IIR test in 8250 driver Can you give a more detailed description of what the problem is that is being fixed? This is in the generic 8250 driver so will affect all platforms. For this to be accepted, it should be discussed on

Fwd: Booting from SD on the DM355 board

I understand we need to write UBL descriptor to SD card and descriptor would be read and validated by RBL. Could you help me about how to write UBL descriptor to SD card? Jon Povey wrote a really good description of how to do this. If you search through the archives of this list you should be

Re: [PATCH 1/1] Serial: DaVinci: Revert double IIR test

Kevin Hilman wrote: Mark Lokowich [EMAIL PROTECTED] writes: Revert double IIR test in 8250 driver Can you give a more detailed description of what the problem is that is being fixed? Without this patch, serial console behavior is strange. You type and nothing is echoed and you hit return

Re: [PATCH 1/1] Serial: DaVinci: Revert double IIR test

Philip Balister wrote: Kevin Hilman wrote: Mark Lokowich [EMAIL PROTECTED] writes: Revert double IIR test in 8250 driver Can you give a more detailed description of what the problem is that is being fixed? Without this patch, serial console behavior is strange. You type and nothing is

RE: Reg : PCI master support of DM6467.

Hi Renjith, We decided to stick with the DM6446 since the DM6467 is more expensive and the PCI feature is broken for our application. I would suspect, however, that you would be able to interface the two DM6467s over PCI, but it is probably better to share video over the built-in ports instead.

Re: [PATCH 1/1] Serial: DaVinci: Revert double IIR test

Mark Lokowich [EMAIL PROTECTED] writes: Philip Balister wrote: Kevin Hilman wrote: Mark Lokowich [EMAIL PROTECTED] writes: Revert double IIR test in 8250 driver Can you give a more detailed description of what the problem is that is being fixed? Without this patch, serial console

DaVinci git updated to 2.6.26

DaVinci git updatd to 2.6.26, and sync with OMAP git. I also tagged it with v2.6.26-davinci1. Kevin ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com

Re: [PATCH 1/1] I2C: ARM: DaVinci: Changes to match mainline

Troy Kisky [EMAIL PROTECTED] writes: Spacing changes and simplify terminate_read. No longer check buffer pointer for NULL, only buf_len. Signed-off-by: Troy Kisky [EMAIL PROTECTED] Thanks, pushed. Kevin --- drivers/i2c/busses/i2c-davinci.c | 39 +++--

Re: [Patch]Davinci:Net: EMAC bug fix for speed/duplex setting

[EMAIL PROTECTED] writes: From: Anant Gole [EMAIL PROTECTED] The module parameters for speed and duplex were not being honoured due to a coding bug resulting into auto negotiation all the time. Signed-off-by: Anant Gole [EMAIL PROTECTED] Thanks, pushed. Kevin drivers/net/davinci_emac.c

DVTB loopback

Hi, Has anyone had success on running the loopback using dvtb? I am trying to write a script to do so, on DM6467 - not sure what to pass for func videnc1 -t func viddec2 -s Any help would be appreciated, thanks Heli ___ Davinci-linux-open-source

Framebuffer on dm355

Hi All, Now I have added the support of 1680x1050 resolution on dm355, I have measured the signal (HSYNC,VSYNC etcs) using oscilloscope. But when I set the size of framebuffer using fbset -fb /dev/fb/1 -xres 1680 -yres 1050 -vxres 1680 -vyres 2100 -depth 16,I can not get the right

Re: Re: DVFlasher/TI UBL replacement, was: BOOTME

Hi I can't find these files(UART_BOOT.tar.gz,mmsnandloader.tar.gz and u-boot-1.2.0-davinci+nand+dirk.patch) on the site http://www.mm-sol.com/itonchev/ Did anyone download them? Can you send them to me? Waiting for your help.I need these files for my task. best regards mafaqing 2008-08-12

[PATCH v3 01/12] ARM: DaVinci: replace dm6443 with dm644x

Description: Replaces occurrences of dm6443 with dm644x. Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] --- include/asm-arm/arch-davinci/cpu.h |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/asm-arm/arch-davinci/cpu.h b/include/asm-arm/arch-davinci/cpu.h

[PATCH v3 03/12] ARM: DaVinci: interrupt number assignments for dm6467

Description: Adds the defines for the interrupt number assignments on dm6467. Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] --- include/asm-arm/arch-davinci/irqs.h|4 +- include/asm-arm/arch-davinci/irqs_dm6467.h | 80 2 files changed, 83

[PATCH v3 02/12] ARM: DaVinci: base address and lpsc assignments for dm6467

Description: Defines the base addresses and LPSC assignments for dm6467. Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] --- include/asm-arm/arch-davinci/hardware.h|2 + include/asm-arm/arch-davinci/hardware_dm6467.h | 90 2 files changed, 92

[PATCH v3 05/12] ARM: DaVinci: add dm6467 board support

Description: Adds the dm6467 board support. Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] --- arch/arm/mach-davinci/Kconfig| 19 +++- arch/arm/mach-davinci/Makefile |1 + arch/arm/mach-davinci/board-dm6467-evm.c | 212 ++

[PATCH v3 04/12] ARM: DaVinci: add dm6467 cpu type

Description: Adds the dm6467 cpu type. Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] --- arch/arm/mach-davinci/id.c |7 +++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-davinci/id.c b/arch/arm/mach-davinci/id.c index 70608f7..679547c 100644 ---

[PATCH v3 06/12] ARM: DaVinci: I2C driver modifications for dm6467

Description: Adds dm6467 support to I2C driver. Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] --- arch/arm/mach-davinci/devices.c | 10 ++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c index

[PATCH v3 08/12] ARM: DaVinci: modification of serial initialization for dm644x

Description: Moves the serial initialization data from serial.c to board-evm.c file. Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] --- arch/arm/mach-davinci/board-evm.c | 48 - arch/arm/mach-davinci/serial.c| 54

[PATCH v3 07/12] ARM: DaVinci: clock subsystem changes for dm6467

Description: Adds the clock related changes for dm6467. Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] --- arch/arm/mach-davinci/clock.c| 73 +++-- include/asm-arm/arch-davinci/timex.h | 15 ++- 2 files changed, 82 insertions(+), 6 deletions(-)

[PATCH v3 09/12] ARM: DaVinci: serial mis-behavior on dm6467

Description: Fixes the UART mis-behavior on dm6467. Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] --- arch/arm/mach-davinci/board-dm6467-evm.c | 14 ++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-davinci/board-dm6467-evm.c

[PATCH v3 10/12] ARM: DaVinci: i2c expander modifications for dm644x and dm6467

Description: Modifies the enumerations assigned for dm644x gpio expander and also adds the enumerations for dm6467. Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] --- include/asm-arm/arch-davinci/i2c-client.h | 15 --- 1 files changed, 12 insertions(+), 3 deletions(-) diff

[PATCH v3 11/12] ARM: DaVinci: dm6467 defconfig

Description: Adds the default configuration file for dm6467. Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] --- arch/arm/configs/davinci_evm_dm6467_defconfig | 1139 + 1 files changed, 1139 insertions(+), 0 deletions(-) create mode 100644

[PATCH v3 12/12] ARM: DaVinci: interrupt priorities re-arrangement

Description: Removes the interrupt priorities assignment from the irq.c file and puts it in the board-evm.c file. Signed-off-by: Sudhakar Rajashekhara [EMAIL PROTECTED] --- arch/arm/mach-davinci/board-evm.c | 69 + arch/arm/mach-davinci/irq.c | 76