drm/i915: Parse VBT PSR block.

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / i915 / i915_drv.h

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index bb1892d72efefe14bf78ce4633405d51e2251b32..c7f00a452f5599394578bb8d1394260fa01772d6 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1306,6 +1306,13 @@ enum drrs_support_type {
        SEAMLESS_DRRS_SUPPORT = 2
 };
 
+enum psr_lines_to_wait {
+       PSR_0_LINES_TO_WAIT = 0,
+       PSR_1_LINE_TO_WAIT,
+       PSR_4_LINES_TO_WAIT,
+       PSR_8_LINES_TO_WAIT
+};
+
 struct intel_vbt_data {
        struct drm_display_mode *lfp_lvds_vbt_mode; /* if any */
        struct drm_display_mode *sdvo_lvds_vbt_mode; /* if any */
@@ -1334,6 +1341,15 @@ struct intel_vbt_data {
        int edp_bpp;
        struct edp_power_seq edp_pps;
 
+       struct {
+               bool full_link;
+               bool require_aux_wakeup;
+               int idle_frames;
+               enum psr_lines_to_wait lines_to_wait;
+               int tp1_wakeup_time;
+               int tp2_tp3_wakeup_time;
+       } psr;
+
        struct {
                u16 pwm_freq_hz;
                bool present;