Re: [PATCH 1/2] drm_modes: videomode: add pos/neg pixel clock polarity flag

From: Philipp Zabel
Date: Tue Mar 17 2015 - 06:43:49 EST


Hi SÃbastien,

Am Montag, den 16.03.2015, 18:29 +0100 schrieb SÃbastien Szymanski:
> From: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
>
> [SÃbastien - rebase, update drm_display_mode_to_videomode function]
>
> Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
> Signed-off-by: SÃbastien Szymanski <sebastien.szymanski@xxxxxxxxxxxx>

Thanks for bringing this up again. This is a very crucial bit of
information that somehow needs to be communicated from the panel driver
to the crtc/encoder drivers. I vaguely remember that an earlier attempt
to add this flag to the userspace visible DRM_MODE_FLAGs was met with
resistance before, but I can't find it right now.

regards
Philipp

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