From: john@metanate.com (John Keeping)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] drm/rockchip: fix cursor performance with atomic
Date: Thu, 14 Jan 2016 14:39:39 +0000 [thread overview]
Message-ID: <cover.1452782114.git.john@metanate.com> (raw)
In-Reply-To: <20160114142047.GD19130@phenom.ffwll.local>
On Thu, 14 Jan 2016 15:20:47 +0100, Daniel Vetter wrote:
> Ugh. Oh well, there's not really anything we can do in core nore helpers
> to make this easier for drivers. This really only can be fixed sensibly at
> the hardware level.
>
> So yeah I think exposing framebuffer_changed as a helper is the way to go
> here.
OK, here's a series to do that. I also added a comment to
rockchip_atomic_wait_for_complete() explaining why we can't use
drm_atomic_helper_wait_for_vblanks().
John Keeping (3):
drm/atomic-helper: Export framebuffer_changed()
drm/rockchip: don't wait for vblank if fb hasn't changed
drm/rockchip: explain why we can't wait_for_vblanks
drivers/gpu/drm/drm_atomic_helper.c | 24 ++++++++++++++++++++----
drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 14 ++++++++++++--
include/drm/drm_atomic_helper.h | 4 ++++
3 files changed, 36 insertions(+), 6 deletions(-)
--
2.7.0.226.gfe986fe
next prev parent reply other threads:[~2016-01-14 14:39 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-13 12:53 [RFC/PATCH] drm/rockchip: don't wait for vblank if fb hasn't changed John Keeping
2016-01-13 14:23 ` Daniel Vetter
2016-01-13 14:34 ` John Keeping
2016-01-13 15:40 ` Daniel Vetter
2016-01-13 15:55 ` John Keeping
2016-01-13 16:21 ` Daniel Vetter
2016-01-13 16:40 ` John Keeping
2016-01-13 17:19 ` Daniel Vetter
2016-01-13 17:39 ` John Keeping
2016-01-14 1:16 ` Mark yao
2016-01-14 8:32 ` Daniel Vetter
2016-01-14 8:46 ` Mark yao
2016-01-14 14:20 ` Daniel Vetter
2016-01-14 14:39 ` John Keeping [this message]
2016-01-14 14:39 ` [PATCH 1/3] drm/atomic-helper: Export framebuffer_changed() John Keeping
2016-01-14 14:56 ` Daniel Vetter
2016-01-14 14:39 ` [PATCH 2/3] drm/rockchip: don't wait for vblank if fb hasn't changed John Keeping
2016-01-14 14:39 ` [PATCH 3/3] drm/rockchip: explain why we can't wait_for_vblanks John Keeping
2016-01-14 14:57 ` Thierry Reding
2016-01-14 16:26 ` John Keeping
2016-01-18 1:40 ` Mark yao
2016-01-19 10:46 ` [PATCH v2 0/3] drm/rockchip: fix cursor performance with atomic John Keeping
2016-01-19 10:46 ` [PATCH v2 1/3] drm/atomic-helper: Export framebuffer_changed() John Keeping
2016-01-19 11:03 ` Daniel Vetter
2016-01-19 10:46 ` [PATCH v2 2/3] drm/rockchip: don't wait for vblank if fb hasn't changed John Keeping
2016-01-19 10:47 ` [PATCH v2 3/3] drm/rockchip: explain why we can't wait_for_vblanks John Keeping
2016-01-21 0:51 ` [PATCH v2 0/3] drm/rockchip: fix cursor performance with atomic Mark yao
2016-01-17 15:21 ` [RFC/PATCH] drm/rockchip: don't wait for vblank if fb hasn't changed Heiko Stuebner
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=cover.1452782114.git.john@metanate.com \
--to=john@metanate.com \
--cc=linux-arm-kernel@lists.infradead.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).