Message-id: <1485935214-16210-1-git-send-email-hoegeun.kwon@samsung.com>
Date:   Wed, 01 Feb 2017 16:46:51 +0900
From:   Hoegeun Kwon <hoegeun.kwon@...sung.com>
To:     krzk@...nel.org, robh@...nel.org, thierry.reding@...il.com,
        airlied@...ux.ie, kgene@...nel.org
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        inki.dae@...sung.com, a.hajda@...sung.com, cw00.choi@...sung.com,
        jh80.chung@...sung.com, andi.shyti@...sung.com,
        Hoegeun Kwon <hoegeun.kwon@...sung.com>
Subject: [PATCH v9 0/3] Add support for the S6E3HA2 panel on TM2 board

Changes for V9:
- Fixed the te-gpio to optional in bindings

Changes for V8:
- Applied below two patches: (drm/exynos)
  : drm/exynos: mic: Add mode_set callback function
  : drm/exynos: mic: Fix parse_dt function
- The dt-binding patch and driver patch were divided.
- Rebase these patches on samsung SoC tree[1] and tm2 touckey patch[2].

Change for V7:
- Fixed the mode_set callback function of mic device driver.
  because the mic register is initialized when entering suspend
  mode, so should set the reg value whenever pre_enable is
  called.

Changes for V6:
- Fixed the parse_dt function of dsi device driver.
- Removed OF graph of panel in DT and DT binding document.
- Fixed the s6e3ha2 panel device driver.
  - Fixed from number size to ARRAY_SIZE().
  - Fixed error handling in mipi_dsi_dcs_* functions.
  - Fixed the clock of display_mode.
  - Removed unnecessary casting and error log.

Change for V5:
- The V5 has only one fix in V4 below.
- Removed the enable check of the mic driver in mode_set
  callback, because mode_set should be performed every time.

Changes for V4:
- Removed display-timings in devicetree, the display-timings has
  been fixed to be provided by the device driver.
- Added the mode_set callback function into exynos_drm_mic,
  because the exynos_drm_mic driver can not parse a videomode
  struct by removing the display-timings from the devicetree.

Changes for V3:
- In the DT binding document, made it clearly that the panel is a
  child node of dsi.
- Fix reset-gpio active from high to low.
- Is the OF graph saying related to patch2?
  Althogh the panel is a child of dsi, I think OF graph necessary.
  because if a remote-endpoint is not specified, the dsi also
  panel is not probed.
- The display-timings has been fixed to be provided by the device
  driver. however, I think display-timings is necessary in dts.
  because if dts does not have display-timings, dsi will not load.

Changes for V2:
- Fixed the samsung,s6e3ha2.txt DT document.
  - Added active high or low after the description of the GPIOs.
  - Removed the reg and added a description of the virtual
    channel number of a DSI peripheral.

Depends on:
[1] https://git.kernel.org/cgit/linux/kernel/git/krzk/linux.git/ (for-next branch)
[2] https://patchwork.kernel.org/patch/9504131/
    - ("arm64: dts: exynos: Add tm2 touchkey node")

Hoegeun Kwon (2):
  dt-bindings: Add support for samsung s6e3ha2 panel binding
  drm/panel: Add support for S6E3HA2 panel driver on TM2 board

Hyungwon Hwang (1):
  arm64: dts: exynos: Add support for S6E3HA2 panel device on TM2 board

 .../bindings/display/panel/samsung,s6e3ha2.txt     |  28 +
 arch/arm64/boot/dts/exynos/exynos5433-tm2.dts      |  12 +
 drivers/gpu/drm/panel/Kconfig                      |   6 +
 drivers/gpu/drm/panel/Makefile                     |   1 +
 drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c      | 754 +++++++++++++++++++++
 5 files changed, 801 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt
 create mode 100644 drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c

-- 
1.9.1

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