Re: Touchscreen - MFD driver for TPS6507x family

2011-03-09 Thread Bastian Ruppert
Dear Todd Fischer, Nicolas Luna and Sekhar, hello group, Todd Fischer todd.fischer at ridgerun.com Thu Jul 29 06:43:10 CDT 2010 Nicolas, Also, due to another hardware limitation, the touch screen driver using polling instead of interrupts.  I heard a hardware change that will allow for

SPI Transfer 64KB - OMAP-L138

2011-03-09 Thread Stefano Babic
Hi, I have seen an issue transfering blocks = 64KiB on the SPI interface with the OMAP-L138. The problem seems to me similar (I think it is the same) as I the one already found in archive: http://comments.gmane.org/gmane.linux.davinci/20581 I am testing with 2.6.38 kernel, after I have applied

[PATCH] Do not reset EMAC TX overruns counter on read

2011-03-09 Thread Thomas Lange
Don't reset tx_fifo_errors when reading out current EMAC stats. (tx_fifo_errors shows up as TX overruns in netdev stats.) Without this correction, the old counter value is lost every time stats are read out. Signed-off-by: Thomas Lange tho...@corelatus.se --- drivers/net/davinci_emac.c |2

Re: [PATCH] Do not reset EMAC TX overruns counter on read

2011-03-09 Thread Sergei Shtylyov
Hello. On 09-03-2011 14:24, Thomas Lange wrote: Don't reset tx_fifo_errors when reading out current EMAC stats. (tx_fifo_errors shows up as TX overruns in netdev stats.) Without this correction, the old counter value is lost every time stats are read out. Signed-off-by: Thomas Lange

RE: named gpio for DaVinci

2011-03-09 Thread Nori, Sekhar
Hi Raffaele, On Mon, Mar 07, 2011 at 21:04:52, Raffaele Recalcati wrote: It looks nice the https://patchwork.kernel.org/patch/1578/ discussion and the possible implementation in drivers/gpio/pca953x.c. But, in DaVinci situation, it would require to modify davinci_gpio_setup getting gpio

RE: [PATCH] Do not reset EMAC TX overruns counter on read

2011-03-09 Thread Nori, Sekhar
On Wed, Mar 09, 2011 at 17:46:42, Sergei Shtylyov wrote: Hello. On 09-03-2011 14:24, Thomas Lange wrote: Don't reset tx_fifo_errors when reading out current EMAC stats. (tx_fifo_errors shows up as TX overruns in netdev stats.) Without this correction, the old counter value is lost

[PATCH] Davinci: Do not reset EMAC TX overruns counter on read

2011-03-09 Thread Thomas Lange
Don't reset tx_fifo_errors when reading out current EMAC stats. (tx_fifo_errors shows up as TX overruns in netdev stats.) Without this correction, the old counter value is lost every time stats are read out. Signed-off-by: Thomas Lange tho...@corelatus.se --- drivers/net/davinci_emac.c |2

RE: SPI Transfer 64KB - OMAP-L138

2011-03-09 Thread Brian Niebuhr
-Original Message- From: davinci-linux-open-source-boun...@linux.davincidsp.com [mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf Of Stefano Babic Sent: Wednesday, March 09, 2011 5:02 AM To: davinci-linux-open-source@linux.davincidsp.com Subject: SPI

Re: Touchscreen - MFD driver for TPS6507x family

2011-03-09 Thread Todd Fischer
On 03/09/2011 03:21 AM, Bastian Ruppert wrote: Dear Todd Fischer, Nicolas Luna and Sekhar, hello group, Todd Fischer todd.fischer at ridgerun.com Thu Jul 29 06:43:10 CDT 2010 Nicolas, Also, due to another hardware limitation, the touch screen driver using polling instead of interrupts. I

Capturing I2S data of 24bit resolution on McASP

2011-03-09 Thread Hitesh Patel
Hi All, I have my custom board which have HDMI receiver chip's audio line(MCLK--AHCLKR,BCLK---ACLKR,FSR,I2S[0-3]) is connected with DM6467 MCASP0. My HDMI chip is in Master mode so all AHCLKR, ACLKR and FSR are generated by it. I probe all the clock and data on DM6467 side and value

Re: DaVinci I2C WARNING: i2c: NACK detected

2011-03-09 Thread Aditya Barawkar
Hi, Thanks for the reply. I Downloaded the DVSDK2.0 . kernel version 2.6.18. Now i dont get I2C NACK error. The usb hid support is enableded in menuconfig. But when i connect a usb mouse and boot the board the mouse doesnt get power(LED doesnt glow) When i connect a usb storage device at

Re: [RFC] davinci: vpfe: mdia controller implementation for capture

2011-03-09 Thread Laurent Pinchart
Hi Manjunath, On Tuesday 08 March 2011 06:43:59 Hadli, Manjunath wrote: On Sun, Mar 06, 2011 at 22:59:40, Laurent Pinchart wrote: On Sunday 06 March 2011 16:36:05 Manjunath Hadli wrote: Introduction This is the proposal of the initial version of design and