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drm/i915/dp: remove PANEL_POWER_OFF macro and its use

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It's superfluous.

Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/7987938a7950853ac3ee43c82fb9cbb0cd59a2fa.1547726792.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2019-01-17 14:14:00 +02:00
parent 71fc448c1a
commit bfb0a2cb2b
2 changed files with 1 additions and 3 deletions
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1
drivers/gpu/drm/i915/i915_reg.h
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@ -4687,7 +4687,6 @@ enum {
#define EDP_FORCE_VDD (1 << 3)
#define EDP_BLC_ENABLE (1 << 2)
#define PANEL_POWER_RESET (1 << 1)
#define PANEL_POWER_OFF (0 << 0)
#define PANEL_POWER_ON (1 << 0)
#define _PP_ON_DELAYS 0x61208

3
drivers/gpu/drm/i915/intel_dp.c
View File

@ -1000,8 +1000,7 @@ static int edp_notify_handler(struct notifier_block *this, unsigned long code,
/* 0x1F write to PP_DIV_REG sets max cycle delay */
I915_WRITE(pp_div_reg, pp_div | 0x1F);
I915_WRITE(pp_ctrl_reg,
PANEL_UNLOCK_REGS | PANEL_POWER_OFF);
I915_WRITE(pp_ctrl_reg, PANEL_UNLOCK_REGS);
msleep(intel_dp->panel_power_cycle_delay);
}
}