[PATCH v7 0/7] drm/fbdev: Panel orientation connector property support

Bartlomiej Zolnierkiewicz b.zolnierkie at samsung.com
Fri Dec 1 18:02:20 UTC 2017

On Saturday, November 25, 2017 08:35:46 PM Hans de Goede wrote:
> Here is v7 of my series to add a "panel orientation" property to
> the drm-connector for the LCD panel to let userspace know about LCD
> panels which are not mounted upright, as well as detecting upside-down
> panels without needing quirks (like we do for 90 degree rotated screens).
> Bartlomiej, can we please have your Acked-by for merging patches 1,
> 6 and 7 through the drm tree?

Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie at samsung.com>

Given that you add (can be in a incremental patch) a comment to:

  drivers/gpu/drm/drm_panel_orientation_quirks.c [ at the top ]


  drivers/gpu/drm/Kconfig [ to config DRM_PANEL_ORIENTATION_QUIRKS ]

explaining that the code in question is shared with fbdev/efifb (so
hopefully people will be careful and not try to make this code DRM
specific at some point in a future). 

> New in v7:
> -Fix embarrassing build error in efifb due to me only rebuilding modules
>  after cleanups from v6
> New in v6:
> -Fix / reference kernel-doc comments
> -Don't export the DRM_MODE_PANEL_ORIENTATION_* defines in the UAPI
> -Move i915 dsi hardware rotation state read-out to intel_dsi_init()
> New in v5:
> -Add kernel-doc comment documenting drm_get_panel_orientation_quirk()
> -drm_fb_helper: Only use hardware (crtc primary plane) rotation for
>  180 degrees for now as 9-/270 degrees rotation requires special handling
> New in v4:
> -Fix drm_fb_helper code setting an invalid rotation value on the primary
>  plane of disabled/unused crtcs (caught by Fi.CI)
> New in v3:
> -As requested by Daniel v3 moves the quirks over from the fbdev
>  subsys to the drm subsys. I've done this by simpy starting with a copy of
>  the quirk table and eventually removing the fbdev version.
> The 1st patch in this series is a small fbdev/fbcon patch, patches 2-5
> are all drm patches and patches 6-7 are fbdev/fbcon patches again. As
> discussed previously the plan is to merge all 7 patches through the
> drm tree.

Best regards,
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

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