diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/gsp_phys_booter.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/kernel/gsp_phys_booter.c b/kernel/gsp_phys_booter.c index 74b0300..e927d2d 100644 --- a/kernel/gsp_phys_booter.c +++ b/kernel/gsp_phys_booter.c @@ -32400,9 +32400,18 @@ gr_page_unmapped: * all-slots knob is off, matching the r1561 bool's * !sph_bind_all gate. */ - u32 stage_disable_mask = !sph_bind_all ? - (READ_ONCE(gsp_phys_rmcall_gr_sph_stage_disable) & - 0x3fu) : 0u; + /* + * eng65 DS A/B: the per-stage disable mask used to be + * gated on !sph_bind_all, so the current campaign's + * sema_gl_sph_bind=1 boot could not disable one stage + * (TCS/VSA) while keeping the window's own binds and + * the other synth slots. The mask defaults to 0, so + * the emitted bytes are unchanged unless a bit is set; + * the gate now allows the A/B on the all-slots boot. + */ + u32 stage_disable_mask = + READ_ONCE(gsp_phys_rmcall_gr_sph_stage_disable) & + 0x3fu; bool stage_disable = stage_disable_mask != 0u; bool emit_j2 = !(stage_disable_mask & 0x04u) && (sph_bind_all || (sph_bind_mask & 0x04u)); |