Messages in this thread | | | From | Laurent Pinchart <> | Subject | Re: [PATCH 8/8] drm: connector: Remove DRM_BUS_FLAG_DATA_* flags | Date | Tue, 24 Apr 2018 00:03:04 +0300 |
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Hi Jacopo,
Thank you for the patch.
On Thursday, 19 April 2018 12:31:09 EEST Jacopo Mondi wrote: > DRM_BUS_FLAG_DATA_* flags, defined in drm_connector.h header file are > used to swap ordering of LVDS RGB format to accommodate DRM objects > that need to handle LVDS components ordering. > > Now that the only 2 users of DRM_BUS_FLAG_DATA_* flags have been ported > to use the newly introduced MEDIA_BUS_FMT_RGB888_1X7X*_LE media bus > formats, remove them.
I'm not opposed to this (despite my review of patch 5/8), but I think the _LE suffix isn't the right name for the new formats. _BE and _LE relate to byte swapping, while here you really need to describe full mirroring. Maybe a _MIRROR variant would be more appropriate ?
> Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> > --- > include/drm/drm_connector.h | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h > index 675cc3f..9e0d6d5 100644 > --- a/include/drm/drm_connector.h > +++ b/include/drm/drm_connector.h > @@ -286,10 +286,6 @@ struct drm_display_info { > #define DRM_BUS_FLAG_PIXDATA_POSEDGE (1<<2) > /* drive data on neg. edge */ > #define DRM_BUS_FLAG_PIXDATA_NEGEDGE (1<<3) > -/* data is transmitted MSB to LSB on the bus */ > -#define DRM_BUS_FLAG_DATA_MSB_TO_LSB (1<<4) > -/* data is transmitted LSB to MSB on the bus */ > -#define DRM_BUS_FLAG_DATA_LSB_TO_MSB (1<<5) > > /** > * @bus_flags: Additional information (like pixel signal polarity) for
-- Regards,
Laurent Pinchart
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