From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 12/15] drm: RIP mode_config->rotation_property
Date: Tue, 18 Oct 2016 11:13:53 +0300 [thread overview]
Message-ID: <5171123.EojsEFJzJ1@avalon> (raw)
In-Reply-To: <20161018073623.GU20761@phenom.ffwll.local>
Hi Daniel,
On Tuesday 18 Oct 2016 09:36:23 Daniel Vetter wrote:
> On Tue, Oct 18, 2016 at 01:38:05AM +0300, Laurent Pinchart wrote:
> > On Friday 22 Jul 2016 16:43:13 ville.syrjala@linux.intel.com wrote:
> >> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >>
> >> Now that all drivers have been converted over to the per-plane rotation
> >> property, we can just nuke the global rotation property.
> >>
> >> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > Stupid question, but how does this work when the hardware supports global
> > rotation only, not per-plane rotation ?
>
> Does that exist? If so I guess we get to add a rotation property to CRTCS
> (and update docs and all that).
I have a hardware composer that performs rotation on the output side. At the
moment it doesn't support rotation when used with the display, but I wouldn't
rule that out in future SoC versions. So I'm not aware of any use case for a
rotation property on the CRTC at the moment, I just wanted to make sure we
have a path forward.
--
Regards,
Laurent Pinchart
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next prev parent reply other threads:[~2016-10-18 8:13 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-22 13:43 [PATCH 00/15] drm: Per-plane rotation etc ville.syrjala
2016-07-22 13:43 ` [PATCH 01/15] drm: Add drm_rotation_90_or_270() ville.syrjala
2016-07-22 13:43 ` [PATCH 02/15] drm/atomic: Reject attempts to use multiple rotation angles at once ville.syrjala
2016-07-22 13:43 ` [PATCH v2 03/15] drm: Add support for optional per-plane rotation property ville.syrjala
2016-07-25 7:08 ` Joonas Lahtinen
2016-07-22 13:43 ` [PATCH 04/15] drm/arm: Use " ville.syrjala
2016-07-22 14:37 ` Brian Starkey
2016-07-22 13:43 ` [PATCH 05/15] drm/atmel-hlcdc: " ville.syrjala
2016-07-22 13:58 ` Boris Brezillon
2016-07-22 15:47 ` [PATCH v2 " ville.syrjala
2016-08-10 8:35 ` Boris Brezillon
2016-08-10 9:09 ` Ville Syrjälä
2016-08-10 9:25 ` Boris Brezillon
2016-08-10 11:41 ` Ville Syrjälä
2016-08-10 11:52 ` Boris Brezillon
2016-08-10 12:04 ` Boris Brezillon
2016-08-10 14:04 ` Daniel Vetter
2016-08-10 16:38 ` Boris Brezillon
2016-08-11 8:50 ` Daniel Vetter
2016-07-22 13:43 ` [PATCH 06/15] drm/omap: Set rotation property initial value to BIT(DRM_ROTATE_0) insted of 0 ville.syrjala
2016-07-22 13:43 ` [PATCH 07/15] drm/omap: Use per-plane rotation property ville.syrjala
2016-08-11 11:32 ` Tomi Valkeinen
2016-08-11 13:33 ` Ville Syrjälä
2016-08-12 16:04 ` Ville Syrjälä
2016-09-23 11:33 ` [Intel-gfx] " Tomi Valkeinen
2016-07-22 13:43 ` [PATCH 08/15] drm/msm/mdp5: Set rotation property initial value to BIT(DRM_ROTATE_0) insted of 0 ville.syrjala
2016-07-22 13:43 ` [PATCH 09/15] drm/msm/mdp5: Use per-plane rotation property ville.syrjala
2016-07-22 13:43 ` [PATCH 10/15] drm/msm/mdp5: Advertize 180 degree rotation ville.syrjala
2016-07-22 13:43 ` [PATCH v2 11/15] drm/i915: Use the per-plane rotation property ville.syrjala
2016-07-25 6:19 ` Joonas Lahtinen
2016-07-22 13:43 ` [PATCH 12/15] drm: RIP mode_config->rotation_property ville.syrjala
2016-07-25 6:08 ` Joonas Lahtinen
2016-10-17 22:38 ` Laurent Pinchart
2016-10-18 7:36 ` Daniel Vetter
2016-10-18 8:13 ` Laurent Pinchart [this message]
2016-10-18 9:16 ` [Intel-gfx] " Ville Syrjälä
2016-07-22 13:43 ` [PATCH 13/15] drm/i915: Use & instead if == to check for rotations ville.syrjala
2016-07-22 13:43 ` [PATCH 14/15] drm/i915: Clean up rotation DSPCNTR/DVSCNTR/etc. setup ville.syrjala
2016-07-22 13:43 ` [PATCH 15/15] drm/i915: Add horizontal mirroring support for CHV pipe B planes ville.syrjala
2016-07-22 14:24 ` ✗ Ro.CI.BAT: failure for drm: Per-plane rotation etc Patchwork
2016-07-22 16:31 ` ✗ Ro.CI.BAT: failure for drm: Per-plane rotation etc. (rev2) Patchwork
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