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[v3,0/3] Add startek-kd070fhfid015 display support

Message ID 20230711-startek_display-v3-0-dc847e6b359b@baylibre.com (mailing list archive)
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Series Add startek-kd070fhfid015 display support | expand

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Alexandre Mergnat July 31, 2023, 2:31 p.m. UTC 
Add the support of the Startek KD070FHFID015 panel.
It's a 7-inch TFT LCD display with a resolution of 1024 x 600 pixels.

I use this display plugged to my mt8365-evk board.

This serie come from a bigger one [1]. Then I addressed the previous
comments for the related commits here.

[1]: https://lore.kernel.org/all/20230220-display-v1-0-45cbc68e188b@baylibre.com/

Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
---
Changes in v3:
- Remove spurious line.
- Remove useless ops (enable and disable).
- Remove brightness value init because it is set right after
  using mipi_dsi_dcs_get_display_brightness(...).
- Link to v2: https://lore.kernel.org/r/20230711-startek_display-v2-0-87bc7bdec6e9@baylibre.com

Changes in v2:
- Replace "dcdc-gpio" by "enable-gpio" because this pin enable the
  Power IC supply. Also, this property come from panel-common.
- Remove height-mm and width-mm since they are useless here.
- Re-order elements in the stk_panel structure for readability.
- Link to v1: https://lore.kernel.org/r/20230711-startek_display-v1-0-163917bed385@baylibre.com

Changes in v1:
- Fix typos in the driver.
- Merge 2 regulators in one bulk variable in the driver.
- Remove backlight enable/disable from the driver because it's already
  managed by the backlight core.
- Move hardcoded values from function to the generic structure in the
  driver.
- Remove unnecessary function (stk_panel_del).
- Replace some functions by macro to increase the readability.
- Link to parent serie: [1]

---
Alexandre Mergnat (2):
      dt-bindings: display: panel: add startek kd070fhfid015 support
      arm64: defconfig: enable STARTEK KD070FHFID015 panel

Guillaume La Roque (1):
      drm/panel: Support for startek-kd070fhfid015 MIPI-DSI panel

 .../display/panel/startek,kd070fhfid015.yaml       |  69 ++++
 arch/arm64/configs/defconfig                       |   1 +
 drivers/gpu/drm/panel/Kconfig                      |  11 +
 drivers/gpu/drm/panel/Makefile                     |   1 +
 .../gpu/drm/panel/panel-startek-kd070fhfid015.c    | 412 +++++++++++++++++++++
 5 files changed, 494 insertions(+)
---
base-commit: 06c2afb862f9da8dc5efa4b6076a0e48c3fbaaa5
change-id: 20230711-startek_display-958d265f6baa

Best regards,