diff options
Diffstat (limited to 'kernel/gsp_phys_booter.c')
| -rw-r--r-- | kernel/gsp_phys_booter.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/kernel/gsp_phys_booter.c b/kernel/gsp_phys_booter.c index 98bbc4a..0ea6076 100644 --- a/kernel/gsp_phys_booter.c +++ b/kernel/gsp_phys_booter.c @@ -19746,6 +19746,25 @@ MODULE_PARM_DESC(sema_gl_vp_prelude_pos, "Insertion point of the synthesized viewport prelude in a replayed 3D window (0 = window head (legacy); 1 = before the first CALL run 0x3800..0x39fc, after the state binds (default); 2 = before the first 0x3910 run); pos 1/2 leave a window without the requested run unchanged (non-draw window), only 0 inserts without a CALL run)"); /* + * r1512 diagnostic export: the sema service's draw-coverage receipt needs + * the viewport state the replay will inject for the current launch. Pure + * read of the module parameter + the literal table (no side effects). + */ +void gsp_phys_gr_vp_state_get(int *mode, u32 *words, u32 *n) +{ + int m = READ_ONCE(gsp_phys_rmcall_gr_vp_prelude); + u32 len = gsp_phys_gr_vp_pre_len(m); + const u32 *src = gsp_phys_gr_vp_pre_src(m); + + if (mode) + *mode = m; + if (n) + *n = len; + if (words && len && src) + memcpy(words, src, (size_t)len * 4u); +} + +/* * CONT-119 (r1450): the BINDING words of the synthesized stage-2/5 * REGISTER_COUNT runs. CONT-90 emitted each as a 2-word * REGISTER_COUNT/BINDING run (`20020823 0000001a 00000000` for j=2, the |