LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Yannick Fertre <yannick.fertre@st.com>
To: Yannick Fertre <yannick.fertre@st.com>,
Philippe Cornu <philippe.cornu@st.com>,
Antonio Borneo <antonio.borneo@st.com>,
Thierry Reding <thierry.reding@gmail.com>,
Sam Ravnborg <sam@ravnborg.org>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] drm/panel: otm8009a: allow using non-continuous dsi clock
Date: Fri, 18 Sep 2020 13:47:26 +0200 [thread overview]
Message-ID: <20200918114726.11188-1-yannick.fertre@st.com> (raw)
From: Antonio Borneo <antonio.borneo@st.com>
The panel is able to work when dsi clock is non-continuous, thus
the system power consumption can be reduced using such feature.
Add MIPI_DSI_CLOCK_NON_CONTINUOUS to panel's mode_flags.
Signed-off-by: Antonio Borneo <antonio.borneo@st.com>
---
drivers/gpu/drm/panel/panel-orisetech-otm8009a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
index b6e377aa1131..6ac1accade80 100644
--- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
+++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
@@ -452,7 +452,7 @@ static int otm8009a_probe(struct mipi_dsi_device *dsi)
dsi->lanes = 2;
dsi->format = MIPI_DSI_FMT_RGB888;
dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
- MIPI_DSI_MODE_LPM;
+ MIPI_DSI_MODE_LPM | MIPI_DSI_CLOCK_NON_CONTINUOUS;
drm_panel_init(&ctx->panel, dev, &otm8009a_drm_funcs,
DRM_MODE_CONNECTOR_DSI);
--
2.17.1
next reply other threads:[~2020-09-18 12:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-18 11:47 Yannick Fertre [this message]
2020-09-24 19:52 ` Sam Ravnborg
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=20200918114726.11188-1-yannick.fertre@st.com \
--to=yannick.fertre@st.com \
--cc=airlied@linux.ie \
--cc=antonio.borneo@st.com \
--cc=daniel@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=philippe.cornu@st.com \
--cc=sam@ravnborg.org \
--cc=thierry.reding@gmail.com \
--subject='Re: [PATCH] drm/panel: otm8009a: allow using non-continuous dsi clock' \
/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
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).