drm/xe/debugfs: Include GFXPIPE commands in LRC dump
RCS and CCS engines include several non-register gfxpipe commands in
their LRC images. Include these in the dump output so that we can see
exactly what's inside the context snapshot.
v2:
- Include raw instruction header in output
- Add 3DSTATE_AMFS_TEXTURE_POINTERS and 3DSTATE_MONOFILTER_SIZE. The
first was supposed to be removed in Xe_HPG, and the second by
gen12, but both still show up in the RCS LRC.
v3:
- Sanity check that we don't have numdw > remaining_dw. (Lucas)
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20231016163449.1300701-14-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>