Hi Steffen,
On Mon, Jan 07, 2013 at 13:36:48, Steffen Trumtrar wrote:
On Mon, Jan 07, 2013 at 06:10:13AM +0000, Mohammed, Afzal wrote:
This breaks DaVinci (da8xx_omapl_defconfig), following change was required to get it build if OF_VIDEOMODE or/and FB_MODE_HELPERS is not defined. There may be better solutions, following was the one that was used by me to test this series.
I just did a quick "make da8xx_omapl_defconfig && make" and it builds just fine. On what version did you apply the series? At the moment I have the series sitting on 3.7. Didn't try any 3.8-rcx yet. But fixing this shouldn't be a problem.
You are right, me idiot, error will happen only upon try to make use of of_get_fb_videomode() (defined in this patch) in the da8xx-fb driver (with da8xx_omapl_defconfig), to be exact upon adding,
"video: da8xx-fb: obtain fb_videomode info from dt" of my patch series.
The change as I mentioned or something similar would be required as any driver that is going to make use of of_get_fb_videomode() would break if CONFIG_OF_VIDEOMODE or CONFIG_FB_MODE_HELPERS is not defined.
And testing was done over v3.8-rc2.
+#if IS_ENABLED(CONFIG_OF_VIDEOMODE)
As _OF_VIDEOMODE is a bool type CONFIG, isn't,
#ifdef CONFIG_OF_VIDEOMODE
sufficient ?
Yes, that is right. But I think IS_ENABLED is the preferred way to do it, isn't it?
Now I realize it is.
Regards Afzal