RE: [PATCH v3 00/12] video: da8xx-fb: am335x DT support
Hi,
On Wed, Jan 23, 2013 at 00:15:09, Rob Clark wrote:
Wouldn't it be better to delete da8xx-fb.* and switch to Rob Clarks DRM
based driver for this IP block?
we probably can't delete da8xx-fb, but I think it would be ok to only
use it for legacy platforms not yet ported to DT.
We can't remove da8xx-fb as DA830 is a non-DT one and DA850 is only gaining
DT support.
And Rob,
I am not familiar with drm setup, would all the user space frame buffer based
applications work as is with drm driver?
Regards
Afzal
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Re: [PATCH v3 00/12] video: da8xx-fb: am335x DT support
On Wed, Jan 23, 2013 at 6:27 AM, Mohammed, Afzal af...@ti.com wrote: Hi, On Wed, Jan 23, 2013 at 00:15:09, Rob Clark wrote: Wouldn't it be better to delete da8xx-fb.* and switch to Rob Clarks DRM based driver for this IP block? we probably can't delete da8xx-fb, but I think it would be ok to only use it for legacy platforms not yet ported to DT. We can't remove da8xx-fb as DA830 is a non-DT one and DA850 is only gaining DT support. And Rob, I am not familiar with drm setup, would all the user space frame buffer based applications work as is with drm driver? drm does provide a legacy fbdev interface (needed for fbcon, for example). I don't think da8xx-fb has any custom ioctls, so probably what drm provides should be enough. BR, -R Regards Afzal -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH v3 00/12] video: da8xx-fb: am335x DT support
Op 22 jan. 2013, om 17:51 heeft Afzal Mohammed af...@ti.com het volgende geschreven: Hi, This series adds DT support to da8xx-fb driver (device found on DaVinci and AM335x SoC's). It does certain cleanup's in the process. This series as compared to previous version handles configuration of the LCDC clock rate by modelling as a clock divider of CCF. This would take effect only if CCF is selected, if not, no change to existing method. This makes use of Steffen Trumtrar's v16 of display timing DT support. Wouldn't it be better to delete da8xx-fb.* and switch to Rob Clarks DRM based driver for this IP block? regards, Koen-- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH v3 00/12] video: da8xx-fb: am335x DT support
On Tue, Jan 22, 2013 at 11:03 AM, Koen Kooi k...@dominion.thruhere.net wrote: Op 22 jan. 2013, om 17:51 heeft Afzal Mohammed af...@ti.com het volgende geschreven: Hi, This series adds DT support to da8xx-fb driver (device found on DaVinci and AM335x SoC's). It does certain cleanup's in the process. This series as compared to previous version handles configuration of the LCDC clock rate by modelling as a clock divider of CCF. This would take effect only if CCF is selected, if not, no change to existing method. This makes use of Steffen Trumtrar's v16 of display timing DT support. Wouldn't it be better to delete da8xx-fb.* and switch to Rob Clarks DRM based driver for this IP block? we probably can't delete da8xx-fb, but I think it would be ok to only use it for legacy platforms not yet ported to DT. BR, -R regards, Koen-- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
