diff options
| author | Nickey Yang | 2018-10-30 10:15:28 +0100 |
|---|---|---|
| committer | Thierry Reding | 2019-01-28 17:45:26 +0100 |
| commit | 2a994cbed6b244e7d37886481cb03f2d4043c1ec (patch) | |
| tree | a073e54703cc0a902ba3ce66e25ea8e9b44fae56 /drivers/gpu/drm/panel/Kconfig | |
| parent | 849b2e3ff9698226ab91e034d52cbb1da92a5b4c (diff) | |
drm/panel: Add Kingdisplay KD097D04 panel driver
Support Kingdisplay KD097D04 9.7" 1536x2048 TFT LCD panel, it is a MIPI
dual-DSI panel.
v4-resend:
- Thierry noted missing dt-bindings for v4 but forgot that he
already had applied them one kernel release back in
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ebc950fdff6d5f9250cd5a5a348af97f7d8508df
v4:
- address Philipp's comments
- real range for usleep_range and
- poweroff ordering in kingdisplay_panel_prepare
- return value beautification in panel_probe
- update author naming for full name
v3:
- address Thierry's comments
- error handling for init dsi writes in init
- unconditionally remove the panel
- don't use drm_panel_detach
- a bit of variable signednes wiggling
- I did talk to ChromeOS people and the delays really should be as short
as possible, so dropped the 100ms from the delay comments
v2:
- update timing + cmds from chromeos kernel
- new backlight API including switch to devm_of_find_backlight
- fix most of Sean Paul's comments
enable/prepare tracking seems something all panels do
- document origins of the init sequence
- lanes per dsi interface to 4 (two interfaces). Matches how tegra
and pending rockchip dual-dsi handle (dual-)dsi lanes
- spdx header instead of license boilerplate
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Sean Paul <sean@poorly.run>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181030091528.28211-1-heiko@sntech.de
Diffstat (limited to 'drivers/gpu/drm/panel/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/panel/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 1aeb4a901d06..3e070153ef21 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -77,6 +77,17 @@ config DRM_PANEL_JDI_LT070ME05000 The panel has a 1200(RGB)×1920 (WUXGA) resolution and uses 24 bit per pixel. +config DRM_PANEL_KINGDISPLAY_KD097D04 + tristate "Kingdisplay kd097d04 panel" + depends on OF + depends on DRM_MIPI_DSI + depends on BACKLIGHT_CLASS_DEVICE + help + Say Y here if you want to enable support for Kingdisplay kd097d04 + TFT-LCD modules. The panel has a 1536x2048 resolution and uses + 24 bit RGB per pixel. It provides a MIPI DSI interface to + the host and has a built-in LED backlight. + config DRM_PANEL_SAMSUNG_LD9040 tristate "Samsung LD9040 RGB/SPI panel" depends on OF && SPI |