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drivers: ssd16xx: Add support for the ssd1680

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Add support for the SSD1680 EPD driver chip with support for up to
296x176 pixel displays.

Signed-off-by: Andreas Sandberg <andreas@sandberg.uk>
This commit is contained in:
Andreas Sandberg 2022-07-22 09:26:37 +01:00 committed by Marti Bolivar
parent 400ced3501
commit daf9030fa7
3 changed files with 22 additions and 0 deletions
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1
drivers/display/Kconfig.ssd16xx
View file

@ -10,6 +10,7 @@ config SSD16XX
DT_HAS_SOLOMON_SSD1608_ENABLED || \
DT_HAS_SOLOMON_SSD1673_ENABLED || \
DT_HAS_SOLOMON_SSD1675A_ENABLED || \
DT_HAS_SOLOMON_SSD1680_ENABLED || \
DT_HAS_SOLOMON_SSD1681_ENABLED
select SPI
help

13
drivers/display/ssd16xx.c
View file

@ -990,6 +990,17 @@ static struct ssd16xx_quirks quirks_solomon_ssd1675a = {
};
#endif
#if DT_HAS_COMPAT_STATUS_OKAY(solomon_ssd1680)
static const struct ssd16xx_quirks quirks_solomon_ssd1680 = {
.max_width = 296,
.max_height = 176,
.pp_width_bits = 8,
.pp_height_bits = 16,
.ctrl2_full = SSD16XX_GEN2_CTRL2_DISPLAY,
.ctrl2_partial = SSD16XX_GEN2_CTRL2_DISPLAY | SSD16XX_GEN2_CTRL2_MODE2,
};
#endif
#if DT_HAS_COMPAT_STATUS_OKAY(solomon_ssd1681)
static struct ssd16xx_quirks quirks_solomon_ssd1681 = {
.max_width = 200,
@ -1087,5 +1098,7 @@ DT_FOREACH_STATUS_OKAY_VARGS(solomon_ssd1673, SSD16XX_DEFINE,
&quirks_solomon_ssd1673);
DT_FOREACH_STATUS_OKAY_VARGS(solomon_ssd1675a, SSD16XX_DEFINE,
&quirks_solomon_ssd1675a);
DT_FOREACH_STATUS_OKAY_VARGS(solomon_ssd1680, SSD16XX_DEFINE,
&quirks_solomon_ssd1680);
DT_FOREACH_STATUS_OKAY_VARGS(solomon_ssd1681, SSD16XX_DEFINE,
&quirks_solomon_ssd1681);

8
dts/bindings/display/solomon,ssd1680.yaml Normal file
View file

@ -0,0 +1,8 @@
# Copyright (c) 2022 Andreas Sandberg
# SPDX-License-Identifier: Apache-2.0
description: Solomon Systech SSD1680 296x176 EPD display controller
compatible: "solomon,ssd1680"
include: solomon,ssd16xx-common.yaml