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Searched refs:guardband (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/gpu/drm/i915/display/
H A Dintel_vrr.c123 int guardband) in intel_vrr_guardband_to_pipeline_full() argument
126 return guardband - crtc_state->framestart_delay - 1; in intel_vrr_guardband_to_pipeline_full()
166 return intel_vrr_vmin_vtotal(crtc_state) - crtc_state->vrr.guardband; in intel_vrr_vmin_vblank_start()
171 return intel_vrr_vmax_vtotal(crtc_state) - crtc_state->vrr.guardband; in intel_vrr_vmax_vblank_start()
278 return intel_vrr_hw_value(crtc_state, vmin_vmax) - crtc_state->vrr.guardband; in intel_vrr_vblank_start()
385 crtc_state->vrr.dc_balance.guardband = in intel_vrr_dc_balance_compute_config()
390 crtc_state->vrr.dc_balance.guardband); in intel_vrr_dc_balance_compute_config()
504 int guardband = 0; in intel_vrr_compute_optimized_guardband() local
516 guardband = skl_prefill_min_guardband(&prefill_ctx, in intel_vrr_compute_optimized_guardband()
521 guardband = max(guardband, intel_psr_min_guardband(crtc_state)); in intel_vrr_compute_optimized_guardband()
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H A Dskl_prefill.c143 unsigned int guardband = prefill_guardband(crtc_state); in skl_prefill_vblank_too_short() local
146 return guardband < prefill; in skl_prefill_vblank_too_short()
H A Dintel_alpm.c252 int context_latency, guardband; in intel_alpm_lobf_compute_config() local
286 guardband = adjusted_mode->crtc_vtotal - in intel_alpm_lobf_compute_config()
294 crtc_state->has_lobf = (context_latency + guardband) > in intel_alpm_lobf_compute_config()
H A Dintel_display_types.h1387 u16 flipline, vmin, vmax, guardband; member
1392 u16 guardband, slope; member
H A Dintel_cdclk.c2888 int guardband = intel_cdclk_guardband(display); in _intel_pixel_rate_to_cdclk() local
2890 return DIV_ROUND_UP(pixel_rate * 100, guardband * ppc); in _intel_pixel_rate_to_cdclk()
3676 int guardband = intel_cdclk_guardband(display); in intel_compute_max_dotclk() local
3679 return ppc * max_cdclk_freq * guardband / 100; in intel_compute_max_dotclk()
H A Dintel_display.c924 old_crtc_state->vrr.guardband != new_crtc_state->vrr.guardband || in vrr_params_changed()
5486 PIPE_CONF_CHECK_I(vrr.dc_balance.guardband); in intel_pipe_config_compare()
5495 PIPE_CONF_CHECK_I(vrr.guardband); in intel_pipe_config_compare()
H A Dintel_dp.c7071 int guardband = intel_crtc_vblank_length(crtc_state); in intel_dp_sdp_compute_config_late() local
7074 if (guardband < min_sdp_guardband) { in intel_dp_sdp_compute_config_late()
7076 guardband, min_sdp_guardband); in intel_dp_sdp_compute_config_late()