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Searched refs:BLC_PWM_CTL (Results 1 – 9 of 9) sorted by relevance

/Linux-v6.1/drivers/gpu/drm/gma500/
Dpsb_intel_lvds.c65 ret = REG_READ(BLC_PWM_CTL); in psb_intel_lvds_get_max_backlight()
77 REG_READ(BLC_PWM_CTL), dev_priv->regs.saveBLC_PWM_CTL); in psb_intel_lvds_get_max_backlight()
145 REG_WRITE(BLC_PWM_CTL, in psb_lvds_pwm_set_brightness()
187 blc_pwm_ctl = REG_READ(BLC_PWM_CTL); in psb_intel_lvds_set_backlight()
189 REG_WRITE(BLC_PWM_CTL, in psb_intel_lvds_set_backlight()
265 lvds_priv->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL); in psb_intel_lvds_save()
306 REG_WRITE(BLC_PWM_CTL, lvds_priv->saveBLC_PWM_CTL); in psb_intel_lvds_restore()
431 mode_dev->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL); in psb_intel_lvds_prepare()
Dcdv_device.c75 u32 max = REG_READ(BLC_PWM_CTL); in cdv_get_max_backlight()
93 u32 val = REG_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK; in cdv_get_brightness()
123 blc_pwm_ctl = REG_READ(BLC_PWM_CTL) & ~BACKLIGHT_DUTY_CYCLE_MASK; in cdv_set_brightness()
124 REG_WRITE(BLC_PWM_CTL, (blc_pwm_ctl | in cdv_set_brightness()
254 regs->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL); in cdv_save_display_registers()
331 REG_WRITE(BLC_PWM_CTL, regs->saveBLC_PWM_CTL); in cdv_restore_display_registers()
Doaktrail_device.c53 max_pwm_blc = REG_READ(BLC_PWM_CTL) >> 16; in oaktrail_set_brightness()
70 REG_WRITE(BLC_PWM_CTL, (max_pwm_blc << 16) | blc_pwm_ctl); in oaktrail_set_brightness()
101 REG_WRITE(BLC_PWM_CTL, value | (value << 16)); in oaktrail_backlight_init()
178 regs->saveBLC_PWM_CTL = PSB_RVDC32(BLC_PWM_CTL); in oaktrail_save_display_registers()
308 PSB_WVDC32(regs->saveBLC_PWM_CTL, BLC_PWM_CTL); in oaktrail_restore_display_registers()
Dcdv_intel_lvds.c64 retval = ((REG_READ(BLC_PWM_CTL) & in cdv_intel_lvds_get_max_backlight()
89 REG_READ(BLC_PWM_CTL) & ~BACKLIGHT_DUTY_CYCLE_MASK; in cdv_intel_lvds_set_backlight()
90 REG_WRITE(BLC_PWM_CTL, in cdv_intel_lvds_set_backlight()
236 mode_dev->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL); in cdv_intel_lvds_prepare()
Doaktrail_lvds.c166 mode_dev->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL); in oaktrail_lvds_prepare()
179 ret = ((REG_READ(BLC_PWM_CTL) & in oaktrail_lvds_get_max_backlight()
Dpsb_device.c70 REG_WRITE(BLC_PWM_CTL, in psb_backlight_setup()
Dpsb_intel_reg.h80 #define BLC_PWM_CTL 0x61254 macro
/Linux-v6.1/drivers/gpu/drm/i915/display/
Dintel_backlight_regs.h50 #define BLC_PWM_CTL _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61254) macro
Dintel_backlight.c161 val = intel_de_read(dev_priv, BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK; in i9xx_get_backlight()
246 tmp = intel_de_read(dev_priv, BLC_PWM_CTL) & ~mask; in i9xx_set_backlight()
247 intel_de_write(dev_priv, BLC_PWM_CTL, tmp | level); in i9xx_set_backlight()
587 ctl = intel_de_read(dev_priv, BLC_PWM_CTL); in i9xx_enable_backlight()
590 intel_de_write(dev_priv, BLC_PWM_CTL, 0); in i9xx_enable_backlight()
603 intel_de_write(dev_priv, BLC_PWM_CTL, ctl); in i9xx_enable_backlight()
604 intel_de_posting_read(dev_priv, BLC_PWM_CTL); in i9xx_enable_backlight()
639 intel_de_write(dev_priv, BLC_PWM_CTL, ctl); in i965_enable_backlight()
1328 ctl = intel_de_read(dev_priv, BLC_PWM_CTL); in i9xx_setup_backlight()
1370 ctl = intel_de_read(dev_priv, BLC_PWM_CTL); in i965_setup_backlight()