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drivers: ssd1673: use compatible property to identify display

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Use compatible property to identify display and select
proper LUT for display controller.

Signed-off-by: Johann Fischer <j.fischer@phytec.de>
This commit is contained in:
Johann Fischer 2019-02-04 19:04:40 +01:00 • committed by Anas Nashif
commit c2fe802479
2 changed files with 3 additions and 1 deletions
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2
boards/arm/reel_board/reel_board.dts
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@ -118,7 +118,7 @@
cs-gpios = <&gpio0 17 0>; cs-gpios = <&gpio0 17 0>;
ssd1673fb@0 { ssd1673fb@0 {
compatible = "solomon,ssd1673fb"; compatible = "solomon,ssd1673fb", "gd,gde0213b1";
label = "SSD1673"; label = "SSD1673";
spi-max-frequency = <4000000>; spi-max-frequency = <4000000>;
reg = <0>; reg = <0>;

2
drivers/display/ssd1673.c
View file

@ -45,6 +45,7 @@ struct ssd1673_data {
u8_t scan_mode; u8_t scan_mode;
}; };
#if defined(DT_GD_GDE0213B1_0)
static u8_t ssd1673_lut_initial[] = { static u8_t ssd1673_lut_initial[] = {
0x22, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x11, 0x22, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x11,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@ -58,6 +59,7 @@ static u8_t ssd1673_lut_default[] = {
0x0F, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00 0x00, 0x00, 0x00, 0x00, 0x00
}; };
#endif
static inline int ssd1673_write_cmd(struct ssd1673_data *driver, static inline int ssd1673_write_cmd(struct ssd1673_data *driver,
u8_t cmd, u8_t *data, size_t len) u8_t cmd, u8_t *data, size_t len)