From: Douglas Anderson <dianders@chromium.org>
To: Thierry Reding <thierry.reding@gmail.com>,
Sam Ravnborg <sam@ravnborg.org>
Cc: Rob Clark <robdclark@chromium.org>,
Stephen Boyd <swboyd@chromium.org>,
Douglas Anderson <dianders@chromium.org>,
Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 5/5] drm/panel-simple: Add N116BCA-EA1
Date: Fri, 15 Jan 2021 14:44:20 -0800 [thread overview]
Message-ID: <20210115144345.v2.5.I3c01f3aab8335cb509da7009d8938c1a27a266dc@changeid> (raw)
In-Reply-To: <20210115224420.1635017-1-dianders@chromium.org>
This panel is quite similar to the similarly named N116BGE panel (the
nominal timings are, in fact identical). However, let's add a new
entry because the full range of clocks listed for N116BGE aren't
supported for N116BCA-EA1, at least according to the datasheet.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
Changes in v2:
- ("drm/panel-simple: Add N116BCA-EA1") new for v2.
drivers/gpu/drm/panel/panel-simple.c | 33 ++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 823177d89d1b..76a1bebaaaf9 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2407,6 +2407,36 @@ static const struct panel_desc innolux_g121x1_l03 = {
},
};
+static const struct drm_display_mode innolux_n116bca_ea1_mode = {
+ .clock = 76420,
+ .hdisplay = 1366,
+ .hsync_start = 1366 + 136,
+ .hsync_end = 1366 + 136 + 30,
+ .htotal = 1366 + 136 + 30 + 60,
+ .vdisplay = 768,
+ .vsync_start = 768 + 8,
+ .vsync_end = 768 + 8 + 12,
+ .vtotal = 768 + 8 + 12 + 12,
+ .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc innolux_n116bca_ea1 = {
+ .modes = &innolux_n116bca_ea1_mode,
+ .num_modes = 1,
+ .bpc = 6,
+ .size = {
+ .width = 256,
+ .height = 144,
+ },
+ .delay = {
+ .hpd_absent_delay = 200,
+ .prepare_to_enable = 80,
+ .unprepare = 500,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+ .connector_type = DRM_MODE_CONNECTOR_eDP,
+};
+
/*
* Datasheet specifies that at 60 Hz refresh rate:
* - total horizontal time: { 1506, 1592, 1716 }
@@ -4320,6 +4350,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "innolux,g121x1-l03",
.data = &innolux_g121x1_l03,
+ }, {
+ .compatible = "innolux,n116bca-ea1",
+ .data = &innolux_n116bca_ea1,
}, {
.compatible = "innolux,n116bge",
.data = &innolux_n116bge,
--
2.30.0.284.gd98b1dd5eaa7-goog
next prev parent reply other threads:[~2021-01-15 22:45 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-15 22:44 [PATCH v2 0/5] drm/panel-simple: Patches for N116BCA-EA1 Douglas Anderson
2021-01-15 22:44 ` [PATCH v2 1/5] drm/panel-simple: Undo enable if HPD never asserts Douglas Anderson
2021-01-15 22:49 ` Stephen Boyd
2021-01-15 22:44 ` [PATCH v2 2/5] drm/panel-simple: Don't wait longer for HPD than hpd_absent_delay Douglas Anderson
2021-01-25 20:26 ` Stephen Boyd
2021-01-15 22:44 ` [PATCH v2 3/5] drm/panel-simple: Retry if we timeout waiting for HPD Douglas Anderson
2021-01-25 20:28 ` Stephen Boyd
2021-01-27 21:11 ` Doug Anderson
2021-01-15 22:44 ` [PATCH v2 4/5] dt-bindings: dt-bindings: display: simple: Add N116BCA-EA1 Douglas Anderson
2021-01-15 22:59 ` Doug Anderson
2021-01-25 20:29 ` Stephen Boyd
2021-02-08 21:50 ` Rob Herring
2021-01-15 22:44 ` Douglas Anderson [this message]
2021-01-25 20:29 ` [PATCH v2 5/5] drm/panel-simple: " Stephen Boyd
2021-03-05 15:42 ` [PATCH v2 0/5] drm/panel-simple: Patches for N116BCA-EA1 Doug Anderson
2021-03-10 23:25 ` Linus Walleij
2021-03-10 23:47 ` Doug Anderson
2021-03-11 0:57 ` Linus Walleij
2021-03-11 1:01 ` Doug Anderson
2021-03-11 16:20 ` Linus Walleij
2021-03-11 16:15 ` Linus Walleij
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=20210115144345.v2.5.I3c01f3aab8335cb509da7009d8938c1a27a266dc@changeid \
--to=dianders@chromium.org \
--cc=airlied@linux.ie \
--cc=daniel@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robdclark@chromium.org \
--cc=sam@ravnborg.org \
--cc=swboyd@chromium.org \
--cc=thierry.reding@gmail.com \
/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).