All of lore.kernel.org
 help / color / mirror / Atom feed
From: Alexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com>
To: seanpaul@chromium.org, airlied@linux.ie,
	dri-devel@lists.freedesktop.org, liviu.dudau@arm.com,
	brian.starkey@arm.com, malidp@foss.arm.com,
	ville.syrjala@linux.intel.com, daniel@ffwll.ch,
	gustavo@padovan.org, maarten.lankhorst@linux.intel.com
Cc: nd@arm.com, Alexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com>
Subject: [PATCH v2 1/3] drm: writeback: Fix doc that says connector should be disconnected
Date: Fri, 13 Jul 2018 16:10:58 +0100	[thread overview]
Message-ID: <1531494660-28668-1-git-send-email-alexandru-cosmin.gheorghe@arm.com> (raw)

During iteration process one of the proposed mechanism for not
breaking existing userspace was to report writeback connectors as
disconnected, however the final version used
DRM_CLIENT_CAP_WRITEBACK_CONNECTORS for that purpose.

Signed-off-by: Alexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com>
---
 drivers/gpu/drm/drm_writeback.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_writeback.c b/drivers/gpu/drm/drm_writeback.c
index 8273950..e7b6e5e 100644
--- a/drivers/gpu/drm/drm_writeback.c
+++ b/drivers/gpu/drm/drm_writeback.c
@@ -23,8 +23,8 @@
  * from a CRTC to a memory buffer. They are used and act similarly to other
  * types of connectors, with some important differences:
  *  - Writeback connectors don't provide a way to output visually to the user.
- *  - Writeback connectors should always report as "disconnected" (so that
- *    clients which don't understand them will ignore them).
+ *  - Writeback connectors are visible to userspace only when the client sets
+ *    DRM_CLIENT_CAP_WRITEBACK_CONNECTORS.
  *  - Writeback connectors don't have EDID.
  *
  * A framebuffer may only be attached to a writeback connector when the
-- 
2.7.4

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

             reply	other threads:[~2018-07-13 15:12 UTC|newest]

Thread overview: 67+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-13 15:10 Alexandru Gheorghe [this message]
2018-07-13 15:10 ` [PATCH v2 2/3] drm: mali-dp: Report writeback connector as connected Alexandru Gheorghe
2018-07-13 15:37   ` Sean Paul
2018-07-16 11:19   ` Liviu Dudau
2018-07-13 15:11 ` [PATCH v2 3/3] drm: mali-dp: Set encoder possible_clones Alexandru Gheorghe
2018-07-13 15:40   ` Sean Paul
2018-07-13 15:47     ` Sean Paul
2018-07-13 15:55       ` Alexandru-Cosmin Gheorghe
2018-07-13 16:14         ` Sean Paul
2018-07-16  9:56           ` [PATCH v3] " Alexandru Gheorghe
2018-07-16 11:15             ` Liviu Dudau
2018-07-20 21:14           ` [PATCH 00/10] Add helper for plane reset Alexandru Gheorghe
2018-07-20 21:14             ` Alexandru Gheorghe
2018-07-20 21:15             ` [PATCH 01/10] drm/atomic: Add __drm_atomic_helper_plane_reset Alexandru Gheorghe
2018-07-20 21:15               ` Alexandru Gheorghe
2018-07-23  9:37               ` Ayan Halder
2018-07-23  9:37                 ` Ayan Halder
2018-07-24  7:48               ` Philipp Zabel
2018-07-24  7:48                 ` Philipp Zabel
2018-07-24  8:14                 ` Alexandru-Cosmin Gheorghe
2018-07-24  8:14                   ` Alexandru-Cosmin Gheorghe
2018-07-24  8:16                   ` Boris Brezillon
2018-07-24  8:16                     ` Boris Brezillon
2018-07-24  9:28                     ` Alexandru-Cosmin Gheorghe
2018-07-24  9:28                       ` Alexandru-Cosmin Gheorghe
2018-07-20 21:15             ` [PATCH 02/10] drm/amd/display: Use __drm_atomic_helper_plane_reset instead of copying the logic Alexandru Gheorghe
2018-07-20 21:15               ` Alexandru Gheorghe
2018-07-20 21:15             ` [PATCH 03/10] drm: mali-dp: " Alexandru Gheorghe
2018-07-20 21:15               ` Alexandru Gheorghe
2018-07-23  9:35               ` Ayan Halder
2018-07-23  9:35                 ` Ayan Halder
2018-07-24  8:26               ` Liviu Dudau
2018-07-24  8:26                 ` Liviu Dudau
2018-07-20 21:15             ` [PATCH 04/10] drm: atmel-hlcdc: " Alexandru Gheorghe
2018-07-20 21:15               ` Alexandru Gheorghe
2018-07-21  6:12               ` Boris Brezillon
2018-07-21  6:12                 ` Boris Brezillon
2018-07-20 21:15             ` [PATCH 05/10] drm/exynos: " Alexandru Gheorghe
2018-07-20 21:15               ` Alexandru Gheorghe
2018-07-20 21:15             ` [PATCH 06/10] drm/imx: " Alexandru Gheorghe
2018-07-20 21:15               ` Alexandru Gheorghe
2018-07-24  7:49               ` Philipp Zabel
2018-07-24  7:49                 ` Philipp Zabel
2018-07-24  7:51                 ` Philipp Zabel
2018-07-24  7:51                   ` Philipp Zabel
2018-07-20 21:15             ` [PATCH 07/10] drm: rcar-du: " Alexandru Gheorghe
2018-07-20 21:15               ` Alexandru Gheorghe
2018-07-20 21:15             ` [PATCH 08/10] drm/sun4i: " Alexandru Gheorghe
2018-07-20 21:15               ` Alexandru Gheorghe
2018-07-20 21:15             ` [PATCH 09/10] drm/vc4: " Alexandru Gheorghe
2018-07-20 21:15               ` Alexandru Gheorghe
2018-07-24  6:57               ` Maxime Ripard
2018-07-24  6:57                 ` Maxime Ripard
2018-07-24  8:11                 ` Alexandru-Cosmin Gheorghe
2018-07-24  8:11                   ` Alexandru-Cosmin Gheorghe
2018-07-24 12:54                   ` Maxime Ripard
2018-07-24 12:54                     ` Maxime Ripard
2018-07-20 21:15             ` [PATCH 10/10] drm/vmwgfx: " Alexandru Gheorghe
2018-07-20 21:15               ` Alexandru Gheorghe
2018-07-23 17:16               ` Deepak Singh Rawat
2018-07-23 17:16                 ` Deepak Singh Rawat
2018-07-23 18:02               ` Sinclair Yeh
2018-07-23 18:02                 ` Sinclair Yeh
2018-07-24 15:31             ` [PATCH 00/10] Add helper for plane reset Harry Wentland
2018-07-24 15:31               ` Harry Wentland
2018-07-13 15:37 ` [PATCH v2 1/3] drm: writeback: Fix doc that says connector should be disconnected Sean Paul
2018-07-16 11:18 ` Liviu Dudau

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1531494660-28668-1-git-send-email-alexandru-cosmin.gheorghe@arm.com \
    --to=alexandru-cosmin.gheorghe@arm.com \
    --cc=airlied@linux.ie \
    --cc=brian.starkey@arm.com \
    --cc=daniel@ffwll.ch \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=gustavo@padovan.org \
    --cc=liviu.dudau@arm.com \
    --cc=maarten.lankhorst@linux.intel.com \
    --cc=malidp@foss.arm.com \
    --cc=nd@arm.com \
    --cc=seanpaul@chromium.org \
    --cc=ville.syrjala@linux.intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.