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drm/ssd130x: Add support for SINO WEALTH SH1106

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The SINO WEALTH SH1106 is an OLED display driver that is somewhat
compatible with the SSD1306. It supports a slightly wider display,
at 132 instead of 128 pixels. The basic commands are the same, but
the SH1106 doesn't support the horizontal or vertical address modes.

Add support for this display driver. The default values for some of
the hardware settings are taken from the datasheet.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220406172956.3953-5-wens@kernel.org
This commit is contained in:
Chen-Yu Tsai
2022-04-07 01:29:56 +08:00
committed by Javier Martinez Canillas
parent b0daaa5cfa
commit 7cee157b42
2 changed files with 16 additions and 4 deletions
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drivers/gpu/drm/solomon/Kconfig
+5 -4
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@@ -5,9 +5,9 @@ config DRM_SSD130X
select DRM_GEM_SHMEM_HELPER
select DRM_KMS_HELPER
help
DRM driver for the SSD1305, SSD1306, SSD1307 and SSD1309 Solomon
OLED controllers. This is only for the core driver, a driver for
the appropriate bus transport in your chip also must be selected.
DRM driver for the SSD130x Solomon and SINO WEALTH SH110x OLED
controllers. This is only for the core driver, a driver for the
appropriate bus transport in your chip also must be selected.
If M is selected the module will be called ssd130x.
@@ -16,6 +16,7 @@ config DRM_SSD130X_I2C
depends on DRM_SSD130X && I2C
select REGMAP_I2C
help
Say Y here if the SSD130x OLED display is connected via I2C bus.
Say Y here if the SSD130x or SH110x OLED display is connected via
I2C bus.
If M is selected the module will be called ssd130x-i2c.