All of lore.kernel.org
 help / color / mirror / Atom feed
From: Chris Morgan <macroalpha82@gmail.com>
To: dri-devel@lists.freedesktop.org
Cc: devicetree@vger.kernel.org, krzysztof.kozlowski+dt@linaro.org,
	Chris Morgan <macromorgan@hotmail.com>,
	robh+dt@kernel.org, thierry.reding@gmail.com, sam@ravnborg.org
Subject: [PATCH V3 0/2] drm/panel: Add Samsung AMS495QA01 Panel
Date: Mon, 26 Sep 2022 11:43:31 -0500	[thread overview]
Message-ID: <20220926164333.7485-1-macroalpha82@gmail.com> (raw)

From: Chris Morgan <macromorgan@hotmail.com>

Add the Samsung AMS495QA01 panel as found on the Anbernic RG503. This
panel uses DSI to receive video signals, but 3-wire SPI to receive
command signals.

Changes since V2:
 - Added 50hz mode at request of userspace devs.
 - Renamed "dupa" to panel name. Good catch Maya.
 - Added Maya's Signed-off-by.
 - Removed check for max backlight, since it is already done by
   backlight_device_set_brightness.
 - Fixed minor formatting issues on devicetree binding documentation
   and added port to provided example.

Changes since V1:
 - Removed errant reference to backlight in documentation. This is an
   OLED panel.
 - Made elvss regulator optional. In my case its hard wired and not
   controllable.
 - Added "prepared" enum to track panel status to prevent unbalanced
   regulator enable/disable.

Chris Morgan (2):
  dt-bindings: display: panel: Add Samsung AMS495QA01  bindings
  drm/panel: Add Samsung AMS495QA01 MIPI-DSI LCD panel

 .../display/panel/samsung,ams495qa01.yaml     |  56 ++
 drivers/gpu/drm/panel/Kconfig                 |  10 +
 drivers/gpu/drm/panel/Makefile                |   1 +
 .../gpu/drm/panel/panel-samsung-ams495qa01.c  | 547 ++++++++++++++++++
 4 files changed, 614 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,ams495qa01.yaml
 create mode 100644 drivers/gpu/drm/panel/panel-samsung-ams495qa01.c

-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Chris Morgan <macroalpha82@gmail.com>
To: dri-devel@lists.freedesktop.org
Cc: devicetree@vger.kernel.org, krzysztof.kozlowski+dt@linaro.org,
	robh+dt@kernel.org, daniel@ffwll.ch, airlied@gmail.com,
	sam@ravnborg.org, thierry.reding@gmail.com,
	Chris Morgan <macromorgan@hotmail.com>
Subject: [PATCH V3 0/2] drm/panel: Add Samsung AMS495QA01 Panel
Date: Mon, 26 Sep 2022 11:43:31 -0500	[thread overview]
Message-ID: <20220926164333.7485-1-macroalpha82@gmail.com> (raw)

From: Chris Morgan <macromorgan@hotmail.com>

Add the Samsung AMS495QA01 panel as found on the Anbernic RG503. This
panel uses DSI to receive video signals, but 3-wire SPI to receive
command signals.

Changes since V2:
 - Added 50hz mode at request of userspace devs.
 - Renamed "dupa" to panel name. Good catch Maya.
 - Added Maya's Signed-off-by.
 - Removed check for max backlight, since it is already done by
   backlight_device_set_brightness.
 - Fixed minor formatting issues on devicetree binding documentation
   and added port to provided example.

Changes since V1:
 - Removed errant reference to backlight in documentation. This is an
   OLED panel.
 - Made elvss regulator optional. In my case its hard wired and not
   controllable.
 - Added "prepared" enum to track panel status to prevent unbalanced
   regulator enable/disable.

Chris Morgan (2):
  dt-bindings: display: panel: Add Samsung AMS495QA01  bindings
  drm/panel: Add Samsung AMS495QA01 MIPI-DSI LCD panel

 .../display/panel/samsung,ams495qa01.yaml     |  56 ++
 drivers/gpu/drm/panel/Kconfig                 |  10 +
 drivers/gpu/drm/panel/Makefile                |   1 +
 .../gpu/drm/panel/panel-samsung-ams495qa01.c  | 547 ++++++++++++++++++
 4 files changed, 614 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,ams495qa01.yaml
 create mode 100644 drivers/gpu/drm/panel/panel-samsung-ams495qa01.c

-- 
2.25.1


             reply	other threads:[~2022-09-26 16:43 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-26 16:43 Chris Morgan [this message]
2022-09-26 16:43 ` [PATCH V3 0/2] drm/panel: Add Samsung AMS495QA01 Panel Chris Morgan
2022-09-26 16:43 ` [PATCH V3 1/2] dt-bindings: display: panel: Add Samsung AMS495QA01 bindings Chris Morgan
2022-09-26 16:43   ` Chris Morgan
2022-09-29 21:34   ` Rob Herring
2022-09-29 21:34     ` Rob Herring
2022-09-26 16:43 ` [PATCH V3 2/2] drm/panel: Add Samsung AMS495QA01 MIPI-DSI LCD panel Chris Morgan
2022-09-26 16:43   ` Chris Morgan

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=20220926164333.7485-1-macroalpha82@gmail.com \
    --to=macroalpha82@gmail.com \
    --cc=devicetree@vger.kernel.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=krzysztof.kozlowski+dt@linaro.org \
    --cc=macromorgan@hotmail.com \
    --cc=robh+dt@kernel.org \
    --cc=sam@ravnborg.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 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.