Messages in this thread | | | Date | Fri, 23 Jan 2015 10:56:45 +0800 | From | Liu Ying <> | Subject | Re: [PATCH v2 0/7] imx-drm: ipuv3-crtc: Implement mode_fixup |
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Hi,
It looks that the below commit makes my Hannstar XGA LVDS panel stop working on the i.MX6DL SabreSD board. Any idea?
commit eb10d6355532def3a74aaabd115e2373cca70b9d Author: Steve Longerbeam <slongerbeam@gmail.com> Date: Thu Dec 18 18:00:24 2014 -0800
imx-drm: encoder prepare/mode_set must use adjusted mode
The encoder ->prepare() and ->mode_set() methods need to use the hw adjusted mode, not the original mode.
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Regards, Liu Ying
On Wed, Jan 07, 2015 at 07:27:28PM +0100, Philipp Zabel wrote: > Am Donnerstag, den 18.12.2014, 18:00 -0800 schrieb Steve Longerbeam: > > This patchset implements ->mode_fixup() in the imx ipuv3-crtc driver, > > using a new support function ipu_di_adjust_videomode(). This new > > function needs to be subsystem independent, so it accepts a video > > mode as a 'struct videomode'. Hence ipu-crtc ->mode_fixup() needs > > another support function to convert a drm_display_mode to a videomode > > before passing the mode to ipu_di_adjust_videomode() for fixup. > > > > Also some related code cleanup: 'struct ipu_di_signal_cfg' should > > use 'struct videomode' for mode timings. > > Alright, I have applied the series with > s/videomode_from_drm_display_mode/drm_display_mode_to_videomode/ > > thanks > Philipp > > -- > To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html
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