From: Mark Zhang <nvmarkzhang-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Thierry Reding
<thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
Cc: Dave Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v3 3/7] drm/tegra: Implement .mode_set_base()
Date: Mon, 18 Feb 2013 17:07:54 +0800 [thread overview]
Message-ID: <5121EF6A.5020101@gmail.com> (raw)
In-Reply-To: <5121E8EB.1050102-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
On 02/18/2013 04:40 PM, Mark Zhang wrote:
> On 02/18/2013 03:20 PM, Thierry Reding wrote:
[...]
>>
>
> Actually the dc which connects with LVDS doesn't know about 1080p
> stuffs. All the video mode infos stored in this dc is still 1366x768(I
> just checked the register values on my Tegra 30 cardhu). The dc just
> scans 1366 pixels then jump to next line(based on the 1080p line stride
> we set) and keep scanning.
>
> So the drm crtc helper(I believe it's function:
> drm_crtc_helper_set_config) finds out that video mode is not changed so
> a fb_change while not full modeset is triggered.
>
> I started to test this new series patch set just now. I'll let you know
> whether the issue I described still exists.
>
Tested. This issue still exists.
Mark
> Mark
>> Thierry
>>
next prev parent reply other threads:[~2013-02-18 9:07 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-13 16:04 [PATCH v3 0/7] drm/tegra: Miscellaneous enhancements Thierry Reding
[not found] ` <1360771506-17849-1-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2013-02-13 16:05 ` [PATCH v3 1/7] drm: Add consistency check for page-flipping Thierry Reding
[not found] ` <1360771506-17849-2-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2013-02-13 19:20 ` Daniel Vetter
2013-02-13 16:05 ` [PATCH v3 2/7] drm/tegra: Add plane support Thierry Reding
[not found] ` <1360771506-17849-3-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2013-02-18 6:06 ` Mark Zhang
[not found] ` <5121C500.3000000-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-02-18 6:40 ` Thierry Reding
[not found] ` <20130218064002.GA30856-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2013-02-18 6:55 ` Mark Zhang
[not found] ` <5121D048.6080202-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-02-18 7:01 ` Thierry Reding
[not found] ` <20130218070119.GA31132-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2013-02-18 7:12 ` Mark Zhang
2013-02-13 16:05 ` [PATCH v3 3/7] drm/tegra: Implement .mode_set_base() Thierry Reding
[not found] ` <1360771506-17849-4-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2013-02-18 6:17 ` Mark Zhang
[not found] ` <5121C791.3040903-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-02-18 6:28 ` Mark Zhang
2013-02-18 6:48 ` Thierry Reding
[not found] ` <20130218064832.GB30856-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2013-02-18 7:06 ` Mark Zhang
[not found] ` <5121D2E2.7080905-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-02-18 7:20 ` Thierry Reding
[not found] ` <20130218072057.GA31486-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2013-02-18 8:40 ` Mark Zhang
[not found] ` <5121E8EB.1050102-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-02-18 9:07 ` Mark Zhang [this message]
2013-02-13 16:05 ` [PATCH v3 4/7] drm/tegra: Implement VBLANK support Thierry Reding
2013-02-13 16:05 ` [PATCH v3 5/7] drm/tegra: Implement page-flipping support Thierry Reding
2013-02-13 16:05 ` [PATCH v3 6/7] drm/tegra: Split DC_CMD_STATE_CONTROL register write Thierry Reding
2013-02-13 16:05 ` [PATCH v3 7/7] drm/tegra: Add list of framebuffers to debugfs Thierry Reding
2013-02-18 7:42 ` [PATCH v3 0/7] drm/tegra: Miscellaneous enhancements Mark Zhang
[not found] ` <5121DB6F.60503-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-02-18 7:48 ` Thierry Reding
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=5121EF6A.5020101@gmail.com \
--to=nvmarkzhang-re5jqeeqqe8avxtiumwx3w@public.gmane.org \
--cc=airlied-cv59FeDIM0c@public.gmane.org \
--cc=dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org \
--cc=linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.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 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.