linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Thierry Reding <thierry.reding@gmail.com>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>
Cc: "Sam Ravnborg" <sam@ravnborg.org>,
	"Ulrich Ölmann" <u.oelmann@pengutronix.de>,
	"Oleksij Rempel" <o.rempel@pengutronix.de>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH v1 1/2] drm/panel: simple: add Multi-Innotechnology MI1010AIT-1CP1
Date: Thu,  5 Aug 2021 06:37:01 +0200	[thread overview]
Message-ID: <20210805043702.24715-1-o.rempel@pengutronix.de> (raw)

From: Sam Ravnborg <sam@ravnborg.org>

The Multi Innotechnology is a 10.1" 1280x800 panel.

The datasheet did not specify specific values for sync, back, front porch.
The values are a best guess based on values for similar panels.

Co-Developed-by: Sam Ravnborg <sam@ravnborg.org>
Co-Developed-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 drivers/gpu/drm/panel/panel-simple.c | 34 ++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 21939d4352cf..fda79a986d12 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3033,6 +3033,37 @@ static const struct panel_desc mitsubishi_aa070mc01 = {
 	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
 };
 
+static const struct display_timing multi_inno_mi1010ait_1cp_timing = {
+	.pixelclock = { 68900000, 70000000, 73400000 },
+	.hactive = { 1280, 1280, 1280 },
+	.hfront_porch = { 30, 60, 71 },
+	.hback_porch = { 30, 60, 71 },
+	.hsync_len = { 10, 10, 48 },
+	.vactive = { 800, 800, 800 },
+	.vfront_porch = { 5, 10, 10 },
+	.vback_porch = { 5, 10, 10 },
+	.vsync_len = { 5, 6, 13 },
+	.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+		 DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc multi_inno_mi1010ait_1cp = {
+	.timings = &multi_inno_mi1010ait_1cp_timing,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 217,
+		.height = 136,
+	},
+	.delay = {
+		.enable = 50,
+		.disable = 50,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
+	.connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
 static const struct display_timing nec_nl12880bc20_05_timing = {
 	.pixelclock = { 67000000, 71000000, 75000000 },
 	.hactive = { 1280, 1280, 1280 },
@@ -4464,6 +4495,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "mitsubishi,aa070mc01-ca1",
 		.data = &mitsubishi_aa070mc01,
+	}, {
+		.compatible = "multi-inno,mi1010ait-1cp",
+		.data = &multi_inno_mi1010ait_1cp,
 	}, {
 		.compatible = "nec,nl12880bc20-05",
 		.data = &nec_nl12880bc20_05,
-- 
2.30.2


             reply	other threads:[~2021-08-05  4:37 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-05  4:37 Oleksij Rempel [this message]
2021-08-05  4:37 ` [PATCH v1 2/2] drm/panel: simple: add LOGIC Technologies LTTD800480070-L6WH-RT Oleksij Rempel
2021-08-05  5:44   ` Ahmad Fatoum
2021-08-05  5:52 ` [PATCH v1 1/2] drm/panel: simple: add Multi-Innotechnology MI1010AIT-1CP1 Ahmad Fatoum
2021-08-05 10:08   ` Oleksij Rempel

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=20210805043702.24715-1-o.rempel@pengutronix.de \
    --to=o.rempel@pengutronix.de \
    --cc=airlied@linux.ie \
    --cc=daniel@ffwll.ch \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=kernel@pengutronix.de \
    --cc=linux-kernel@vger.kernel.org \
    --cc=sam@ravnborg.org \
    --cc=thierry.reding@gmail.com \
    --cc=u.oelmann@pengutronix.de \
    --subject='Re: [PATCH v1 1/2] drm/panel: simple: add Multi-Innotechnology MI1010AIT-1CP1' \
    /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
on how to clone and mirror all data and code used for this inbox