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Searched refs:DP_PORT_EN (Results 1 – 6 of 6) sorted by relevance

/linux-6.15/drivers/gpu/drm/i915/display/
H A Dg4x_dp.c175 bool cur_state = intel_de_read(display, intel_dp->output_reg) & DP_PORT_EN; in assert_dp_port()
286 ret = val & DP_PORT_EN; in g4x_dp_port_enabled()
426 DP_PORT_EN) == 0)) in intel_dp_link_down()
442 intel_dp->DP &= ~DP_PORT_EN; in intel_dp_link_down()
461 intel_dp->DP |= DP_PORT_EN | DP_PIPE_SEL(PIPE_A) | in intel_dp_link_down()
466 intel_dp->DP &= ~DP_PORT_EN; in intel_dp_link_down()
668 intel_dp->DP |= DP_PORT_EN; in intel_dp_enable_port()
684 if (drm_WARN_ON(display->drm, dp_reg & DP_PORT_EN)) in intel_enable_dp()
H A Dintel_pps.c103 intel_de_read(display, intel_dp->output_reg) & DP_PORT_EN, in vlv_power_sequencer_kick()
154 intel_de_write(display, intel_dp->output_reg, DP | DP_PORT_EN); in vlv_power_sequencer_kick()
157 intel_de_write(display, intel_dp->output_reg, DP & ~DP_PORT_EN); in vlv_power_sequencer_kick()
H A Dintel_pch_display.c144 if (val & DP_PORT_EN || in ibx_sanitize_pch_dp_port()
/linux-6.15/drivers/gpu/drm/gma500/
H A Dcdv_intel_dp.c1084 REG_WRITE(intel_dp->output_reg, (intel_dp->DP | DP_PORT_EN)); in cdv_intel_dp_mode_set()
1188 if (!(dp_reg & DP_PORT_EN)) { in cdv_intel_dp_dpms()
1474 DP |= DP_PORT_EN; in cdv_intel_dp_start_link_train()
1645 if ((REG_READ(intel_dp->output_reg) & DP_PORT_EN) == 0) in cdv_intel_dp_link_down()
1659 REG_WRITE(intel_dp->output_reg, DP & ~DP_PORT_EN); in cdv_intel_dp_link_down()
H A Dpsb_intel_reg.h1333 #define DP_PORT_EN (1 << 31) macro
/linux-6.15/drivers/gpu/drm/i915/
H A Di915_reg.h1399 #define DP_PORT_EN (1 << 31) macro