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Searched refs:brightness (Results 1 – 25 of 98) sorted by relevance

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/u-boot/drivers/video/exynos/
A Dexynos_pwm_bl.c23 int brightness = pwm->brightness; in exynos_pwm_backlight_update_status() local
26 if (brightness == 0) { in exynos_pwm_backlight_update_status()
31 brightness * pwm->period / max, pwm->period); in exynos_pwm_backlight_update_status()
/u-boot/board/friendlyarm/nanopi2/
A Donewire.c280 int onewire_set_backlight(int brightness) in onewire_set_backlight() argument
285 if (brightness == current_brightness) in onewire_set_backlight()
288 if (brightness > 127) in onewire_set_backlight()
289 brightness = 127; in onewire_set_backlight()
290 else if (brightness < 0) in onewire_set_backlight()
291 brightness = 0; in onewire_set_backlight()
294 onewire_i2c_do_request((REQ_BL | brightness), NULL); in onewire_set_backlight()
295 current_brightness = brightness; in onewire_set_backlight()
300 if (onewire_session((REQ_BL | brightness), res)) { in onewire_set_backlight()
301 current_brightness = brightness; in onewire_set_backlight()
A Donewire.h13 extern int onewire_set_backlight(int brightness);
/u-boot/arch/arm/dts/
A Dsun50i-a64-pinephone-1.1.dts18 * being off is around 20%. Duty cycle for the lowest brightness level
22 brightness-levels = <
29 default-brightness-level = <400>;
A Dsun50i-a64-pinephone-1.2.dts18 * is around 10%. Duty cycle for the lowest brightness level also varries
22 brightness-levels = <
30 default-brightness-level = <500>;
A Dkirkwood-netxbig.dtsi136 max-brightness = <7>;
145 max-brightness = <7>;
155 max-brightness = <7>;
164 max-brightness = <7>;
174 max-brightness = <7>;
183 max-brightness = <7>;
A Dimx6q-logicpd.dts17 brightness-levels = <0 4 8 16 32 64 128 255>;
18 default-brightness-level = <6>;
A Dimx23-evk.dts142 brightness-levels = <0 4 8 16 32 64 128 255>;
143 default-brightness-level = <6>;
A Dtegra20-colibri.dts118 brightness-levels = <255 128 64 32 16 8 4 0>;
119 default-brightness-level = <6>;
A Dam335x-brppt1-mmc.dts116 default-brightness-level = <255>;
117 brightness-levels = <0 16 32 64 128 170 202 234 255>;
147 default-brightness = <50>;
A Dimx6qdl-aristainetos2-u-boot.dtsi36 default-brightness-level = <2>;
A Dat91sam9rlek.dts194 max-brightness = <255>;
200 max-brightness = <255>;
A Dimx6qdl-aristainetos2c-u-boot.dtsi40 default-brightness-level = <2>;
A Dimx6qdl-aristainetos2c_cslb-u-boot.dtsi40 default-brightness-level = <2>;
A Dam335x-brppt1-spi.dts117 default-brightness-level = <255>;
118 brightness-levels = <0 16 32 64 128 170 202 234 255>;
148 default-brightness = <50>;
A Dam335x-brppt1-nand.dts116 default-brightness-level = <255>;
117 brightness-levels = <0 16 32 64 128 170 202 234 255>;
147 default-brightness = <50>;
A Dexynos5420-peach-pit.dts36 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
37 default-brightness-level = <7>;
196 * FFh for 100% PWM of brightness, 0h for 0%
197 * brightness
A Dat91sam9n12ek.dts173 brightness-levels = <0 4 8 16 32 64 128 255>;
174 default-brightness-level = <6>;
A Dsun5i-a13-utoo-p66.dts74 brightness-levels = <0 30 40 50 60 70 80 90 100>;
75 default-brightness-level = <6>;
/u-boot/drivers/video/
A Dbus_vcxk.c99 void vcxk_setbrightness(unsigned int side, short brightness);
272 void vcxk_setbrightness(unsigned int side, short brightness) in vcxk_setbrightness() argument
276 VC4K16_Bright1 = brightness + 23; in vcxk_setbrightness()
278 VC4K16_Bright2 = brightness + 23; in vcxk_setbrightness()
280 VC2K_Bright = (brightness >> 4) + 2; in vcxk_setbrightness()
281 VC8K_BrightH = (brightness + 23) >> 8; in vcxk_setbrightness()
282 VC8K_BrightL = (brightness + 23) & 0xFF; in vcxk_setbrightness()
A Dmipi_dsi.c791 u16 brightness) in mipi_dsi_dcs_set_display_brightness() argument
793 u8 payload[2] = { brightness & 0xff, brightness >> 8 }; in mipi_dsi_dcs_set_display_brightness()
814 u16 *brightness) in mipi_dsi_dcs_get_display_brightness() argument
819 brightness, sizeof(*brightness)); in mipi_dsi_dcs_get_display_brightness()
/u-boot/arch/arm/mach-exynos/include/mach/
A Dpwm_backlight.h15 int brightness; member
/u-boot/include/
A Dbus_vcxk.h16 extern void vcxk_setbrightness(unsigned int side, short brightness);
A Dmipi_dsi.h477 u16 brightness);
488 u16 *brightness);
/u-boot/arch/x86/include/asm/acpi/cros_ec/
A Dals.asl36 * of integers mapping ambient light illuminance to display brightness.
43 * 100 is no (0%) display brightness adjustment. Values <100 indicate

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