Re: [PATCHv2] ISP:BUILD:FIX: Move media_entity_init() and

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

On Wednesday 24 August 2011 13:21:27 Ravi, Deepthy wrote:
> On Wed, Aug 24, 2011 at 4:47 PM, Laurent Pinchart wrote:
> > On Friday 19 August 2011 15:48:45 Deepthy Ravi wrote:
> >> From: Vaibhav Hiremath <hvaibhav@xxxxxx>
> >> 
> >> Fix the build break caused when CONFIG_MEDIA_CONTROLLER
> >> option is disabled and if any sensor driver has to be used
> >> between MC and non MC framework compatible devices.
> >> 
> >> For example,if tvp514x video decoder driver migrated to
> >> MC framework is being built without CONFIG_MEDIA_CONTROLLER
> >> option enabled, the following error messages will result.
> >> drivers/built-in.o: In function `tvp514x_remove':
> >> drivers/media/video/tvp514x.c:1285: undefined reference to
> >> `media_entity_cleanup'
> >> drivers/built-in.o: In function `tvp514x_probe':
> >> drivers/media/video/tvp514x.c:1237: undefined reference to
> >> `media_entity_init'
> > 
> > If the tvp514x is migrated to the MC framework, its Kconfig option should
> > depend on MEDIA_CONTROLLER.
>
> The same TVP514x driver is being used for both MC and non MC compatible
> devices, for example OMAP3 and AM35x. So if it is made dependent on MEDIA
> CONTROLLER, we cannot enable the driver for MC independent devices.

Then you should use conditional compilation in the tvp514x driver itself. Or 
better, port the AM35x driver to the MC API.

-- 
Regards,

Laurent Pinchart
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux