Re: [PATCH 0/3] gspca - ov534: saturation and hue (using fixp-arith.h)

2012-05-05 Thread Antonio Ospite
On Mon, 30 Apr 2012 15:51:01 +0200 Antonio Ospite osp...@studenti.unina.it wrote: On Mon, 23 Apr 2012 14:16:25 -0600 Jonathan Corbet cor...@lwn.net wrote: On Mon, 23 Apr 2012 15:21:04 +0200 Antonio Ospite osp...@studenti.unina.it wrote: Jonathan, maybe fixp_sin() and fixp_cos() can

Re: [PATCH 0/3] gspca - ov534: saturation and hue (using fixp-arith.h)

2012-04-30 Thread Antonio Ospite
On Mon, 23 Apr 2012 14:16:25 -0600 Jonathan Corbet cor...@lwn.net wrote: On Mon, 23 Apr 2012 15:21:04 +0200 Antonio Ospite osp...@studenti.unina.it wrote: Jonathan, maybe fixp_sin() and fixp_cos() can be used in drivers/media/video/ov7670.c too where currently ov7670_sine() and

Re: [PATCH 0/3] gspca - ov534: saturation and hue (using fixp-arith.h)

2012-04-23 Thread Antonio Ospite
If you reply to all please fix Johann Deneux's address, I mis-wrote it, sorry. Thanks, Antonio -- Antonio Ospite http://ao2.it A: Because it messes up the order in which people normally read text. See http://en.wikipedia.org/wiki/Posting_style Q: Why is top-posting such a bad thing?

Re: [PATCH 0/3] gspca - ov534: saturation and hue (using fixp-arith.h)

2012-04-23 Thread Dmitry Torokhov
On Mon, Apr 23, 2012 at 03:21:04PM +0200, Antonio Ospite wrote: Hi, here are a couple more of controls for the gspca ov534 subdriver. In order to control the HUE value the sensor expects sin(HUE) and cos(HUE) to be set so I decided to reuse the fixed point implementation of sine and

Re: [PATCH 0/3] gspca - ov534: saturation and hue (using fixp-arith.h)

2012-04-23 Thread Jonathan Corbet
On Mon, 23 Apr 2012 15:21:04 +0200 Antonio Ospite osp...@studenti.unina.it wrote: Jonathan, maybe fixp_sin() and fixp_cos() can be used in drivers/media/video/ov7670.c too where currently ov7670_sine() and ov7670_cosine() are defined, but I didn't want to send a patch I could not test. Seems