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| author | Linus Walleij <linus.walleij@linaro.org> | 2021-07-15 00:50:02 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2021-07-17 13:10:29 +0200 |
| commit | 57f6190a60ecc19f1ddddac0d7ea6524229271a9 (patch) | |
| tree | dd0bfc2fee6783d96f6935d4376ac4c313532899 /drivers/gpu/drm/panel/Kconfig | |
| parent | f82ff130a5e6a0263cb6161fb44ee79f781fea80 (diff) | |
| download | lwn-57f6190a60ecc19f1ddddac0d7ea6524229271a9.tar.gz lwn-57f6190a60ecc19f1ddddac0d7ea6524229271a9.zip | |
drm/panel: ws2401: Add driver for WideChips WS2401
This adds a driver for panels based on the WideChips WS2401 display
controller. This display controller is used in the Samsung LMS380KF01
display found in the Samsung GT-I8160 (Codina) mobile phone and
possibly others.
As is common with Samsung displays manufacturer commands are necessary
to configure the display to a working state.
The display optionally supports internal backlight control, but can
also use an external backlight.
This driver re-uses the DBI infrastructure to communicate with the
display.
Cc: phone-devel@vger.kernel.org
Cc: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210714225002.1065107-2-linus.walleij@linaro.org
Diffstat (limited to 'drivers/gpu/drm/panel/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/panel/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index bfc6c23b2509..6b3eb041182c 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -574,6 +574,16 @@ config DRM_PANEL_VISIONOX_RM69299 Say Y here if you want to enable support for Visionox RM69299 DSI Video Mode panel. +config DRM_PANEL_WIDECHIPS_WS2401 + tristate "Widechips WS2401 DPI panel driver" + depends on SPI && GPIOLIB + depends on BACKLIGHT_CLASS_DEVICE + select DRM_MIPI_DBI + help + Say Y here if you want to enable support for the Widechips WS2401 DPI + 480x800 display controller used in panels such as Samsung LMS380KF01. + This display is used in the Samsung Galaxy Ace 2 GT-I8160 (Codina). + config DRM_PANEL_XINPENG_XPP055C272 tristate "Xinpeng XPP055C272 panel driver" depends on OF |