Re: I2C transfer logs for Antti's DS3103 driver and DVBSky's DS3103 driver

2013-11-15 Thread David Howells
I think I've isolated the significant part of the demod register setup. Discarding the reads and sorting them in address order, I see ANTTI DVBSKY DIFFER? === === === demod_write(22, [ac]) demod_write(22, [ac]) no

[PATCH V2] media: i2c: Add ADV761X support

2013-11-15 Thread Valentine Barshak
This adds ADV7611/ADV7612 Xpressview HDMI Receiver base support. Only one HDMI port is supported on ADV7612. The code is based on the ADV7604 driver, and ADV7612 patch by Shinobu Uehara shinobu.uehara...@renesas.com Changes in version 2: * Used platform data for I2C addresses setup. The driver

Re: I2C transfer logs for Antti's DS3103 driver and DVBSky's DS3103 driver

2013-11-15 Thread Antti Palosaari
On 15.11.2013 13:33, David Howells wrote: I think I've isolated the significant part of the demod register setup. Discarding the reads and sorting them in address order, I see ANTTI DVBSKY DIFFER? === === ===

Re: I2C transfer logs for Antti's DS3103 driver and DVBSky's DS3103 driver

2013-11-15 Thread David Howells
Antti Palosaari cr...@iki.fi wrote: demod_write(33, [00]) YES That is config option already. Did you set value? If yes, then there is driver bug. If not, then add value. But you don't give me the option of _not_ setting it. The dvbsky driver sets it to 0x35

Re: I2C transfer logs for Antti's DS3103 driver and DVBSky's DS3103 driver

2013-11-15 Thread Devin Heitmueller
On Fri, Nov 15, 2013 at 8:32 AM, David Howells dhowe...@redhat.com wrote: Whilst that may be so, something clears it between one call to m88ds3103_set_frontend() and the next, so you probably need to unconditionally reload the program init table. Check your GPIO config for the specific board

Re: I2C transfer logs for Antti's DS3103 driver and DVBSky's DS3103 driver

2013-11-15 Thread Antti Palosaari
On 15.11.2013 15:32, David Howells wrote: Antti Palosaari cr...@iki.fi wrote: demod_write(33, [00]) YES That is config option already. Did you set value? If yes, then there is driver bug. If not, then add value. But you don't give me the option of _not_ setting

Re: I2C transfer logs for Antti's DS3103 driver and DVBSky's DS3103 driver

2013-11-15 Thread David Howells
David Howells dhowe...@redhat.com wrote: I guess I need to check the tuner writes too. From dvbsky: TUNER_write(10, [0a]) TUNER_write(11, [40]) and from your driver: TUNER_write(10, [0b40]) That would appear to be some sort of tuner frequency setting? David -- To

Re: I2C transfer logs for Antti's DS3103 driver and DVBSky's DS3103 driver

2013-11-15 Thread Antti Palosaari
On 15.11.2013 15:56, David Howells wrote: David Howells dhowe...@redhat.com wrote: I guess I need to check the tuner writes too. From dvbsky: TUNER_write(10, [0a]) TUNER_write(11, [40]) and from your driver: TUNER_write(10, [0b40]) That would appear to be some

Re: I2C transfer logs for Antti's DS3103 driver and DVBSky's DS3103 driver

2013-11-15 Thread David Howells
David Howells dhowe...@redhat.com wrote: I guess I need to check the tuner writes too. From dvbsky: TUNER_write(10, [0a]) TUNER_write(11, [40]) and from your driver: TUNER_write(10, [0b40]) That would appear to be some sort of tuner frequency setting? Setting

Re: I2C transfer logs for Antti's DS3103 driver and DVBSky's DS3103 driver

2013-11-15 Thread David Howells
Antti Palosaari cr...@iki.fi wrote: But you don't give me the option of _not_ setting it. The dvbsky driver sets it to 0x35 in its init_tab[] - as does yours - and then leaves it alone. So what? Do you understand meaning of init tables? Yes. You misunderstand what I'm saying. You

RFC: Properties, Configuration Storage, Selections and Matrices

2013-11-15 Thread Hans Verkuil
Properties, Configuration Storage, Selections and Matrices == This proposal is an attempt to solve multiple issues with one single solution. There have been various discussions in the past regarding a property-based API. Basically similar

[RFC PATCH]: v4l2: Introducing the property API

2013-11-15 Thread Hans Verkuil
Just to show how it would look like... Regards, Hans Signed-off-by: Hans Verkuil hans.verk...@cisco.com --- drivers/media/usb/cpia2/cpia2_v4l.c | 2 +- drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 4 +- drivers/media/v4l2-core/videobuf2-core.c | 2 +-

Re: I2C transfer logs for Antti's DS3103 driver and DVBSky's DS3103 driver

2013-11-15 Thread David Howells
Antti Palosaari cr...@iki.fi wrote: I guess I need to check the tuner writes too. From dvbsky: TUNER_write(10, [0a]) TUNER_write(11, [40]) and from your driver: TUNER_write(10, [0b40]) That would appear to be some sort of tuner frequency setting? ... and the

Re: [PATCH 16/51] DMA-API: ppc: vio.c: replace dma_set_mask()+dma_set_coherent_mask() with new helper

2013-11-15 Thread Cedric Le Goater
Hi, On 09/19/2013 11:41 PM, Russell King wrote: Replace the following sequence: dma_set_mask(dev, mask); dma_set_coherent_mask(dev, mask); with a call to the new helper dma_set_mask_and_coherent(). Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk ---

Re: [early RFC] Device Tree bindings for OMAP3 Camera Subsystem

2013-11-15 Thread Mark Rutland
On Sun, Nov 03, 2013 at 10:03:15PM +, Sebastian Reichel wrote: Hi, This is an early RFC for omap3isp DT support. For now i just created a potential DT binding documentation based on the existing platform data: Binding for the OMAP3 Camera subsystem with the image signal processor

Re: [PATCH RFC] libv4lconvert: SDR conversion from U8 to FLOAT

2013-11-15 Thread Antti Palosaari
On 11.11.2013 15:40, Antti Palosaari wrote: On 11.11.2013 15:14, Hans Verkuil wrote: On 11/10/2013 06:16 PM, Antti Palosaari wrote: Convert unsigned 8 to float 32 [-1 to +1], which is commonly used format for baseband signals. I am also going to make some tests to find out if actual float

Re: [PATCH RFC] libv4lconvert: SDR conversion from U8 to FLOAT

2013-11-15 Thread Devin Heitmueller
On Fri, Nov 15, 2013 at 2:11 PM, Antti Palosaari cr...@iki.fi wrote: When I do it inside Kernel, in URB completion handler at the same time when copying data to videobuf2, using pre-calculated LUTs and using mmap it eats 0.5% CPU to transfer stream to app. When I do same but using

Re: [PATCH RFC] libv4lconvert: SDR conversion from U8 to FLOAT

2013-11-15 Thread Antti Palosaari
On 15.11.2013 21:13, Devin Heitmueller wrote: On Fri, Nov 15, 2013 at 2:11 PM, Antti Palosaari cr...@iki.fi wrote: When I do it inside Kernel, in URB completion handler at the same time when copying data to videobuf2, using pre-calculated LUTs and using mmap it eats 0.5% CPU to transfer stream

[PATCH] dw2102: Use RC Core instead of the legacy RC (second edition)

2013-11-15 Thread CrazyCat
Use RC Core instead of the legacy RC. DVBWorld, TBS, TeVii, Prof hardware decode only NEC remotes (one byte code). Geniatech hardware decode only RC5 (two bytes). + New keymap for Geniatech HDStar (SU3000). Signed-off-by: Evgeny Plehov evgenyple...@ukr.net --- drivers/media/rc/keymaps/Makefile

cron job: media_tree daily build: WARNINGS

2013-11-15 Thread Hans Verkuil
This message is generated daily by a cron job that builds media_tree for the kernels and architectures in the list below. Results of the daily build of media_tree: date: Sat Nov 16 04:00:27 CET 2013 git branch: test git hash: 80f93c7b0f4599ffbdac8d964ecd1162b8b618b9 gcc