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/kernel/linux/linux-4.19/drivers/video/backlight/
Dld9040.c2 * ld9040 AMOLED LCD panel driver.
38 struct ld9040 { struct
57 static void ld9040_regulator_enable(struct ld9040 *lcd) in ld9040_regulator_enable() argument
76 static void ld9040_regulator_disable(struct ld9040 *lcd) in ld9040_regulator_disable()
426 static int ld9040_spi_write_byte(struct ld9040 *lcd, int addr, int data) in ld9040_spi_write_byte()
444 static int ld9040_spi_write(struct ld9040 *lcd, unsigned char address, in ld9040_spi_write()
457 static int ld9040_panel_send_sequence(struct ld9040 *lcd, in ld9040_panel_send_sequence()
476 static int _ld9040_gamma_ctl(struct ld9040 *lcd, const unsigned int *gamma) in _ld9040_gamma_ctl()
505 static int ld9040_gamma_ctl(struct ld9040 *lcd, int gamma) in ld9040_gamma_ctl()
510 static int ld9040_ldi_init(struct ld9040 *lcd) in ld9040_ldi_init()
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DMakefile12 obj-$(CONFIG_LCD_LD9040) += ld9040.o
DKconfig123 tristate "LD9040 AMOLED LCD Driver"
127 If you have an LD9040 Panel, say Y to enable its
/kernel/linux/linux-5.10/drivers/gpu/drm/panel/
Dpanel-samsung-ld9040.c3 * ld9040 AMOLED LCD drm_panel driver.
6 * Derived from drivers/video/backlight/ld9040.c
90 struct ld9040 { struct
113 static inline struct ld9040 *panel_to_ld9040(struct drm_panel *panel) in panel_to_ld9040() argument
115 return container_of(panel, struct ld9040, panel); in panel_to_ld9040()
118 static int ld9040_clear_error(struct ld9040 *ctx) in ld9040_clear_error()
126 static int ld9040_spi_write_word(struct ld9040 *ctx, u16 data) in ld9040_spi_write_word()
141 static void ld9040_dcs_write(struct ld9040 *ctx, const u8 *data, size_t len) in ld9040_dcs_write()
171 static void ld9040_brightness_set(struct ld9040 *ctx) in ld9040_brightness_set()
179 static void ld9040_init(struct ld9040 *ctx) in ld9040_init()
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Dpanel-lg-lg4573.c6 * drivers/gpu/drm/panel/panel-ld9040.c
7 * ld9040 AMOLED LCD drm_panel driver.
10 * Derived from drivers/video/backlight/ld9040.c
DMakefile32 obj-$(CONFIG_DRM_PANEL_SAMSUNG_LD9040) += panel-samsung-ld9040.o
DKconfig173 tristate "Samsung LD9040 RGB/SPI panel"
Dpanel-samsung-s6e63m0.c6 * Derived from drivers/gpu/drm/panel-samsung-ld9040.c
Dpanel-ilitek-ili9322.c19 * Derived from drivers/drm/gpu/panel/panel-samsung-ld9040.c
/kernel/linux/linux-4.19/drivers/gpu/drm/panel/
Dpanel-samsung-ld9040.c2 * ld9040 AMOLED LCD drm_panel driver.
5 * Derived from drivers/video/backlight/ld9040.c
90 struct ld9040 { struct
113 static inline struct ld9040 *panel_to_ld9040(struct drm_panel *panel) in panel_to_ld9040() argument
115 return container_of(panel, struct ld9040, panel); in panel_to_ld9040()
118 static int ld9040_clear_error(struct ld9040 *ctx) in ld9040_clear_error()
126 static int ld9040_spi_write_word(struct ld9040 *ctx, u16 data) in ld9040_spi_write_word()
141 static void ld9040_dcs_write(struct ld9040 *ctx, const u8 *data, size_t len) in ld9040_dcs_write()
171 static void ld9040_brightness_set(struct ld9040 *ctx) in ld9040_brightness_set()
179 static void ld9040_init(struct ld9040 *ctx) in ld9040_init()
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Dpanel-lg-lg4573.c5 * drivers/gpu/drm/panel/panel-ld9040.c
6 * ld9040 AMOLED LCD drm_panel driver.
9 * Derived from drivers/video/backlight/ld9040.c
DMakefile14 obj-$(CONFIG_DRM_PANEL_SAMSUNG_LD9040) += panel-samsung-ld9040.o
DKconfig81 tristate "Samsung LD9040 RGB/SPI panel"
Dpanel-ilitek-ili9322.c18 * Derived from drivers/drm/gpu/panel/panel-samsung-ld9040.c
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/panel/
Dsamsung,ld9040.yaml4 $id: http://devicetree.org/schemas/display/panel/samsung,ld9040.yaml#
7 title: Samsung LD9040 AMOLED LCD parallel RGB panel with SPI control bus
21 const: samsung,ld9040
65 compatible = "samsung,ld9040";
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/display/panel/
Dsamsung,ld9040.txt1 Samsung LD9040 AMOLED LCD parallel RGB panel with SPI control bus
4 - compatible: "samsung,ld9040"
30 compatible = "samsung,ld9040";
/kernel/linux/linux-4.19/arch/arm/boot/dts/
Dexynos4210-universal_c210.dts121 compatible = "samsung,ld9040";
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dexynos4210-universal_c210.dts133 compatible = "samsung,ld9040";
Dexynos4210-i9100.dts161 compatible = "samsung,ld9040";