drm/asahi: initdata: Document more stuff

Signed-off-by: Asahi Lina <lina@asahilina.net>
UbuntuAsahi · Dec 21, 2024 · 8eb140f · 8eb140f
1 parent 8fdb6ad
commit 8eb140f
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/drivers/gpu/drm/asahi/fw/initdata.rs b/drivers/gpu/drm/asahi/fw/initdata.rs
@@ -793,7 +793,7 @@ pub(crate) mod raw {
         pub(crate) pad_b10_0: Array<0x8, u8>,
 
         pub(crate) unk_b10: u32,
-        pub(crate) pad_b14: Pad<0x8>,
+        pub(crate) timer_offset: U64,
         pub(crate) unk_b1c: u32,
         pub(crate) unk_b20: u32,
         pub(crate) unk_b24: u32,
@@ -1130,6 +1130,8 @@ pub(crate) mod raw {
         #[ver((G >= G14X && V < V13_3) || (G <= G14 && V >= V13_3))]
         pub(crate) unk_x_pad: Array<0x4, u8>,
 
+        // bit 0: sets sgx_reg 0x17620
+        // bit 1: sets sgx_reg 0x17630
         pub(crate) fault_control: u32,
         pub(crate) do_init: u32,
         pub(crate) unk_10e88: Array<0x188, u8>,
@@ -1183,7 +1185,7 @@ pub(crate) mod raw {
         #[ver(V >= V13_0B4)]
         pub(crate) unk_118e4_0: u32,
 
-        pub(crate) unk_118e4: u32,
+        pub(crate) cdm_context_store_latency_threshold: u32,
         pub(crate) unk_118e8: u32,
         pub(crate) unk_118ec: Array<0x400, u8>,
         pub(crate) unk_11cec: Array<0x54, u8>,

diff --git a/drivers/gpu/drm/asahi/initdata.rs b/drivers/gpu/drm/asahi/initdata.rs
@@ -537,6 +537,7 @@ impl<'a> InitDataBuilder::ver<'a> {
                     #[ver(V < V13_0B4)]
                     unk_ae4: Array::new([0x0, 0xf, 0x3f, 0x3f]),
                     unk_b10: 0x1,
+                    timer_offset: U64(0),
                     unk_b24: 0x1,
                     unk_b28: 0x1,
                     unk_b2c: 0x1,