fix: restore DRRS constants lost in comment edit

2026-06-02 11:53:49 +03:00
parent 6d8a1db8f1
commit 4aa6b9d5fd
1 changed files with 13 additions and 1 deletions
@@ -16,9 +16,21 @@ use crate::kms::ModeInfo;
 // DRRS_CTL (0x46100): enable (bit 31), idle frames (bits 15-8)
 // DRRS_STATUS (0x46104): active low RR (bit 31), current low RR (bit 0)
 //
-// mark_active() resets the idle timer — called by compositor on frame updates.
+// mark_active() resets the idle timer — called by compositor on updates.
 // should_enter_low_rr() checks if idle timeout has elapsed.

+const DRRS_CTL_BASE: usize = 0x46100;
+const DRRS_CTL_ENABLE: u32 = 1 << 31;
+const DRRS_CTL_IDLE_FRAMES_SHIFT: u32 = 8;
+const DRRS_CTL_IDLE_FRAMES_MASK: u32 = 0xFF;
+
+const DRRS_STATUS_BASE: usize = 0x46104;
+const DRRS_STATUS_ACTIVE_LOW_RR: u32 = 1 << 31;
+const DRRS_STATUS_CURRENT_LOW_RR: u32 = 1 << 0;
+
+const DRRS_IDLE_TIMEOUT_MS: u64 = 1000;
+const DRRS_IDLE_FRAMES_DEFAULT: u32 = 4;
+
 pub struct DrrsState {
    mmio: Arc<MmioRegion>,
    enabled: bool,