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Searched refs:DP_PORT_EN (Results 1 – 5 of 5) sorted by relevance

/Linux-v4.19/drivers/gpu/drm/gma500/
Dcdv_intel_dp.c1088 REG_WRITE(intel_dp->output_reg, (intel_dp->DP | DP_PORT_EN)); in cdv_intel_dp_mode_set()
1192 if (!(dp_reg & DP_PORT_EN)) { in cdv_intel_dp_dpms()
1509 DP |= DP_PORT_EN; in cdv_intel_dp_start_link_train()
1684 if ((REG_READ(intel_dp->output_reg) & DP_PORT_EN) == 0) in cdv_intel_dp_link_down()
1698 REG_WRITE(intel_dp->output_reg, DP & ~DP_PORT_EN); in cdv_intel_dp_link_down()
Dpsb_intel_reg.h1387 #define DP_PORT_EN (1 << 31) macro
/Linux-v4.19/drivers/gpu/drm/i915/
Dintel_dp_link_training.c163 intel_dp->DP |= DP_PORT_EN; in intel_dp_link_training_clock_recovery()
Dintel_dp.c532 if (WARN(I915_READ(intel_dp->output_reg) & DP_PORT_EN, in vlv_power_sequencer_kick()
580 I915_WRITE(intel_dp->output_reg, DP | DP_PORT_EN); in vlv_power_sequencer_kick()
583 I915_WRITE(intel_dp->output_reg, DP & ~DP_PORT_EN); in vlv_power_sequencer_kick()
2503 bool cur_state = I915_READ(intel_dp->output_reg) & DP_PORT_EN; in assert_dp_port()
2667 ret = val & DP_PORT_EN; in intel_dp_port_enabled()
2961 intel_dp->DP |= DP_PORT_EN; in intel_dp_enable_port()
2979 if (WARN_ON(dp_reg & DP_PORT_EN)) in intel_enable_dp()
3637 if (WARN_ON((I915_READ(intel_dp->output_reg) & DP_PORT_EN) == 0)) in intel_dp_link_down()
3653 DP &= ~(DP_PORT_EN | DP_AUDIO_OUTPUT_ENABLE); in intel_dp_link_down()
3672 DP |= DP_PORT_EN | DP_PIPE_SEL(PIPE_A) | in intel_dp_link_down()
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Di915_reg.h5322 #define DP_PORT_EN (1 << 31) macro