drm/tinydrm: Add RePaper e-ink driver

This adds support for the Pervasive Displays RePaper branded displays.
The controller code is taken from the userspace driver available
through repaper.org. Only the V231 film is supported since the others
are EOL.

Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1496934875-51984-5-git-send-email-noralf@tronnes.org
This commit is contained in:
Noralf Trønnes 2017-06-08 17:14:35 +02:00
parent 379ea9a1a5
commit 3589211e9b
4 changed files with 1114 additions and 0 deletions

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@ -4453,6 +4453,12 @@ M: Dave Airlie <airlied@redhat.com>
S: Odd Fixes
F: drivers/gpu/drm/mgag200/
DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
M: Noralf Trønnes <noralf@tronnes.org>
S: Maintained
F: drivers/gpu/drm/tinydrm/repaper.c
F: Documentation/devicetree/bindings/display/repaper.txt
DRM DRIVER FOR RAGE 128 VIDEO CARDS
S: Orphan / Obsolete
F: drivers/gpu/drm/r128/

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@ -19,3 +19,15 @@ config TINYDRM_MI0283QT
help
DRM driver for the Multi-Inno MI0283QT display panel
If M is selected the module will be called mi0283qt.
config TINYDRM_REPAPER
tristate "DRM support for Pervasive Displays RePaper panels (V231)"
depends on DRM_TINYDRM && SPI
help
DRM driver for the following Pervasive Displays panels:
1.44" TFT EPD Panel (E1144CS021)
1.90" TFT EPD Panel (E1190CS021)
2.00" TFT EPD Panel (E2200CS021)
2.71" TFT EPD Panel (E2271CS021)
If M is selected the module will be called repaper.

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@ -5,3 +5,4 @@ obj-$(CONFIG_TINYDRM_MIPI_DBI) += mipi-dbi.o
# Displays
obj-$(CONFIG_TINYDRM_MI0283QT) += mi0283qt.o
obj-$(CONFIG_TINYDRM_REPAPER) += repaper.o

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