From: Paul Kocialkowski <contact@paulk.fr>
To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: Thierry Reding <thierry.reding@gmail.com>,
David Airlie <airlied@linux.ie>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Chen-Yu Tsai <wens@csie.org>,
linux-sunxi@googlegroups.com,
Paul Kocialkowski <contact@paulk.fr>
Subject: [PATCH v2 5/7] drm/panel: simple: Add support for the LeMaker BL035-RGB-002 3.5" LCD
Date: Thu, 1 Nov 2018 21:00:43 +0100 [thread overview]
Message-ID: <20181101200045.6078-6-contact@paulk.fr> (raw)
In-Reply-To: <20181101200045.6078-1-contact@paulk.fr>
This adds support for the 3.5" LCD panel from LeMaker, sold for use with
BananaPi boards. It comes with a 24-bit RGB888 parallel interface and
requires an active-low DE signal
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
---
drivers/gpu/drm/panel/panel-simple.c | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 90296090340e..8e147cfa7b88 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1562,6 +1562,30 @@ static const struct panel_desc kyo_tcg121xglp = {
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
};
+static const struct drm_display_mode lemaker_bl035_rgb_002_mode = {
+ .clock = 7000,
+ .hdisplay = 320,
+ .hsync_start = 320 + 20,
+ .hsync_end = 320 + 20 + 30,
+ .htotal = 320 + 20 + 30 + 38,
+ .vdisplay = 240,
+ .vsync_start = 240 + 4,
+ .vsync_end = 240 + 4 + 3,
+ .vtotal = 240 + 4 + 3 + 15,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc lemaker_bl035_rgb_002 = {
+ .modes = &lemaker_bl035_rgb_002_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 70,
+ .height = 52,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+ .bus_flags = DRM_BUS_FLAG_DE_LOW,
+};
+
static const struct drm_display_mode lg_lb070wv8_mode = {
.clock = 33246,
.hdisplay = 800,
@@ -2569,6 +2593,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "kyo,tcg121xglp",
.data = &kyo_tcg121xglp,
+ }, {
+ .compatible = "lemaker,bl035-rgb-002",
+ .data = &lemaker_bl035_rgb_002,
}, {
.compatible = "lg,lb070wv8",
.data = &lg_lb070wv8,
--
2.19.1
next prev parent reply other threads:[~2018-11-01 20:02 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-01 20:00 [PATCH v2 0/7] BL035-RGB-002 3.5" LCD sunxi DRM support Paul Kocialkowski
2018-11-01 20:00 ` [PATCH v2 1/7] drm/sun4i: tcon: Pass encoder instead of using panel for RGB setup Paul Kocialkowski
2018-11-05 8:59 ` Maxime Ripard
2018-11-05 10:21 ` Paul Kocialkowski
2018-11-01 20:00 ` [PATCH v2 2/7] drm/sun4i: tcon: Support an active-low DE signal with RGB interface Paul Kocialkowski
2018-11-01 20:00 ` [PATCH v2 3/7] dt-bindings: Add vendor prefix for LeMaker Paul Kocialkowski
2018-11-05 22:08 ` Rob Herring
2018-11-07 14:26 ` Paul Kocialkowski
2018-11-01 20:00 ` [PATCH v2 4/7] dt-bindings: Add bindings for the LeMaker BL035-RGB-002 LCD panel Paul Kocialkowski
2018-11-05 22:09 ` Rob Herring
2018-11-01 20:00 ` Paul Kocialkowski [this message]
2018-11-01 20:00 ` [PATCH NOT FOR MERGE v2 6/7] ARM: dts: sun7i: Add pinmux configuration for LCD0 RGB888 pins Paul Kocialkowski
2018-11-01 20:00 ` [PATCH NOT FOR MERGE v2 7/7] ARM: dts: sun7i-a20-bananapi: Add bindings for the LeMaker 3.5" LCD Paul Kocialkowski
2018-11-01 20:33 ` [PATCH v2 0/7] BL035-RGB-002 3.5" LCD sunxi DRM support Paul Kocialkowski
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=20181101200045.6078-6-contact@paulk.fr \
--to=contact@paulk.fr \
--cc=airlied@linux.ie \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-sunxi@googlegroups.com \
--cc=mark.rutland@arm.com \
--cc=maxime.ripard@bootlin.com \
--cc=robh+dt@kernel.org \
--cc=thierry.reding@gmail.com \
--cc=wens@csie.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).