Searched refs:cpu_ctl2 (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/i915/display/ |
| H A D | intel_backlight.c | 515 u32 cpu_ctl2, pch_ctl1, pch_ctl2; in pch_enable_backlight() local
517 cpu_ctl2 = intel_de_read(i915, BLC_PWM_CPU_CTL2); in pch_enable_backlight()
518 if (cpu_ctl2 & BLM_PWM_ENABLE) { in pch_enable_backlight()
521 cpu_ctl2 &= ~BLM_PWM_ENABLE; in pch_enable_backlight()
522 intel_de_write(i915, BLC_PWM_CPU_CTL2, cpu_ctl2); in pch_enable_backlight()
534 cpu_ctl2 = BLM_TRANSCODER_EDP; in pch_enable_backlight()
536 cpu_ctl2 = BLM_PIPE(cpu_transcoder); in pch_enable_backlight()
537 intel_de_write(i915, BLC_PWM_CPU_CTL2, cpu_ctl2); in pch_enable_backlight()
539 intel_de_write(i915, BLC_PWM_CPU_CTL2, cpu_ctl2 | BLM_PWM_ENABLE); in pch_enable_backlight()
1217 u32 cpu_ctl2, pch_ctl1, pch_ctl2, val; in lpt_setup_backlight() local
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