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path: root/drivers/gpu/drm/i915/intel_bios.h
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_bios.h')
-rw-r--r--drivers/gpu/drm/i915/intel_bios.h25
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_bios.h b/drivers/gpu/drm/i915/intel_bios.h
index 7603765c91fc..a6a8710f665f 100644
--- 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
@@ -556,6 +556,26 @@ struct bdb_edp {
u16 edp_t3_optimization;
} __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);
int intel_parse_bios(struct drm_device *dev);
@@ -798,7 +818,8 @@ 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;