drm/i915: page table abstractions

[cascardo/linux.git] / drivers / gpu / drm / i915 / intel_bios.h

diff --git a/drivers/gpu/drm/i915/intel_bios.h b/drivers/gpu/drm/i915/intel_bios.h
index 7603765..6afd5be 100644 (file)
--- a/drivers/gpu/drm/i915/intel_bios.h
+++ b/drivers/gpu/drm/i915/intel_bios.h
@@ -80,7 +80,7 @@ struct vbios_data {
 #define BDB_EXT_MMIO_REGS        6
 #define BDB_SWF_IO               7
 #define BDB_SWF_MMIO             8
-#define BDB_DOT_CLOCK_TABLE      9
+#define BDB_PSR                          9
 #define BDB_MODE_REMOVAL_TABLE  10
 #define BDB_CHILD_DEVICE_TABLE  11
 #define BDB_DRIVER_FEATURES     12
@@ -554,6 +554,27 @@ struct bdb_edp {
        /* ith bit indicates enabled/disabled for (i+1)th panel */
        u16 edp_s3d_feature;
        u16 edp_t3_optimization;
+       u64 edp_vswing_preemph;         /* v173 */
+} __packed;
+
+struct psr_table {
+       /* Feature bits */
+       u8 full_link:1;
+       u8 require_aux_to_wakeup:1;
+       u8 feature_bits_rsvd:6;
+
+       /* Wait times */
+       u8 idle_frames:4;
+       u8 lines_to_wait:3;
+       u8 wait_times_rsvd:1;
+
+       /* TP wake up time in multiple of 100 */
+       u16 tp1_wakeup_time;
+       u16 tp2_tp3_wakeup_time;
+} __packed;
+
+struct bdb_psr {
+       struct psr_table psr_table[16];
 } __packed;
 
 void intel_setup_bios(struct drm_device *dev);
@@ -798,7 +819,8 @@ struct mipi_config {
 #define DUAL_LINK_PIXEL_ALT    2
        u16 dual_link:2;
        u16 lane_cnt:2;
-       u16 rsvd3:12;
+       u16 pixel_overlap:3;
+       u16 rsvd3:9;
 
        u16 rsvd4;