On Wed, Sep 26, 2012 at 12:14:36PM +0530, Prabhakar Lad wrote: > Hi All, > > On Sun, Sep 23, 2012 at 4:56 PM, Prabhakar Lad > <prabhakar.csengg@xxxxxxxxx> wrote: > > Hi All, > > > > The CCD/Sensors have the capability to adjust the R/ye, Gr/Cy, Gb/G, > > B/Mg gain values. > > Since these control can be re-usable I am planning to add the > > following gain controls as part > > of the framework: > > > > 1: V4L2_CID_GAIN_RED > > 2: V4L2_CID_GAIN_GREEN_RED > > 3: V4L2_CID_GAIN_GREEN_BLUE > > 4: V4L2_CID_GAIN_BLUE > > 5: V4L2_CID_GAIN_OFFSET > > > > I need your opinion's to get moving to add them. > > > > I am listing out the gain controls which is the outcome of above discussion:- > > 1: V4L2_CID_GAIN_RED > 2: V4L2_CID_GAIN_GREEN_RED > 3: V4L2_CID_GAIN_GREEN_BLUE > 4: V4L2_CID_GAIN_BLUE > 5: V4L2_CID_GAIN_OFFSET > 6: V4L2_CID_BLUE_OFFSET > 7: V4L2_CID_RED_OFFSET > 8: V4L2_CID_GREEN_OFFSET Hi Prabhakar, As these are low level controls, I wonder whether it would make sense to make a difference between digital and analogue gain. I admit I'm not quite as certain whether there's such a large difference as there is for global gains for the camera control algorithms. Which ones do you need now? Kind regards, -- Sakari Ailus e-mail: sakari.ailus@xxxxxx XMPP: sailus@xxxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
