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

/Linux-v6.6/drivers/gpu/drm/nouveau/
Dnouveau_backlight.c314 u8 edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE]; in nv50_backlight_init() local
317 ret = drm_dp_dpcd_read(&nv_conn->aux, DP_EDP_DPCD_REV, edp_dpcd, in nv50_backlight_init()
323 if (drm_edp_backlight_supported(edp_dpcd) && in nv50_backlight_init()
324 (edp_dpcd[1] & DP_EDP_BACKLIGHT_AUX_ENABLE_CAP) && in nv50_backlight_init()
325 (edp_dpcd[2] & DP_EDP_BACKLIGHT_BRIGHTNESS_AUX_SET_CAP)) { in nv50_backlight_init()
329 ret = drm_edp_backlight_init(&nv_conn->aux, &bl->edp_info, 0, edp_dpcd, in nv50_backlight_init()
/Linux-v6.6/include/drm/display/
Ddrm_dp_helper.h249 drm_edp_backlight_supported(const u8 edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE]) in drm_edp_backlight_supported()
251 return !!(edp_dpcd[1] & DP_EDP_TCON_BACKLIGHT_ADJUSTMENT_CAP); in drm_edp_backlight_supported()
674 u16 driver_pwm_freq_hz, const u8 edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE],
/Linux-v6.6/drivers/gpu/drm/display/
Ddrm_dp_helper.c3590 u16 driver_pwm_freq_hz, const u8 edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE]) in drm_edp_backlight_probe_max()
3674 if (edp_dpcd[2] & DP_EDP_BACKLIGHT_FREQ_AUX_SET_CAP) { in drm_edp_backlight_probe_max()
3745 u16 driver_pwm_freq_hz, const u8 edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE], in drm_edp_backlight_init()
3750 if (edp_dpcd[1] & DP_EDP_BACKLIGHT_AUX_ENABLE_CAP) in drm_edp_backlight_init()
3752 if (edp_dpcd[2] & DP_EDP_BACKLIGHT_BRIGHTNESS_AUX_SET_CAP) in drm_edp_backlight_init()
3754 if (edp_dpcd[2] & DP_EDP_BACKLIGHT_BRIGHTNESS_BYTE_COUNT) in drm_edp_backlight_init()
3758 if (!bl->aux_set && !(edp_dpcd[2] & DP_EDP_BACKLIGHT_BRIGHTNESS_PWM_PIN_CAP)) { in drm_edp_backlight_init()
3765 ret = drm_edp_backlight_probe_max(aux, bl, driver_pwm_freq_hz, edp_dpcd); in drm_edp_backlight_init()
3848 u8 edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE]; in drm_panel_dp_aux_backlight() local
3854 ret = drm_dp_dpcd_read(aux, DP_EDP_DPCD_REV, edp_dpcd, in drm_panel_dp_aux_backlight()
[all …]
/Linux-v6.6/drivers/gpu/drm/i915/display/
Dintel_dp_aux_backlight.c401 panel->vbt.backlight.pwm_freq_hz, intel_dp->edp_dpcd, in intel_dp_aux_vesa_setup_backlight()
457 if (drm_edp_backlight_supported(intel_dp->edp_dpcd)) { in intel_dp_aux_supports_vesa_backlight()
Dintel_dp.c2995 intel_dp->edp_dpcd[0] >= DP_EDP_14) { in intel_dp_get_dsc_sink_cap()
3078 if (intel_dp->edp_dpcd[0] < DP_EDP_14) in intel_edp_mso_init()
3132 intel_dp->edp_dpcd, sizeof(intel_dp->edp_dpcd)) == in intel_edp_init_dpcd()
3133 sizeof(intel_dp->edp_dpcd)) { in intel_edp_init_dpcd()
3135 (int)sizeof(intel_dp->edp_dpcd), in intel_edp_init_dpcd()
3136 intel_dp->edp_dpcd); in intel_edp_init_dpcd()
3138 intel_dp->use_max_params = intel_dp->edp_dpcd[0] < DP_EDP_14; in intel_edp_init_dpcd()
3151 if (intel_dp->edp_dpcd[0] >= DP_EDP_14) { in intel_edp_init_dpcd()
Dintel_display_types.h1713 u8 edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE]; member
Dintel_psr.c494 if (!(intel_dp->edp_dpcd[1] & DP_EDP_SET_POWER_CAP)) { in intel_psr_init_dpcd()
1018 if (DISPLAY_VER(dev_priv) <= 13 || intel_dp->edp_dpcd[0] < DP_EDP_14b) in _compute_psr2_sdp_prior_scanline_indication()