diff options
| author | Chris Wilson <[email protected]> | 2018-06-14 10:41:02 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2018-06-14 14:35:12 +0100 |
| commit | e62230deeeae1f096a4be2360204536caf9ad8b6 (patch) | |
| tree | c620ff2aea56739f8d9f6552e94d4f14ba1e828e | |
| parent | 286e615356000ae51fac0e497247543724414d52 (diff) | |
drm/i915: Show CCID in engine dumps
For debugging context issues, knowing what context the GPU is
loading/using is helpful.
Signed-off-by: Chris Wilson <[email protected]>
Reviewed-by: Joonas Lahtinen <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/gpu/drm/i915/intel_engine_cs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index 8b3d7aa3dfde..13bb8c7d2621 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -1273,6 +1273,8 @@ static void intel_engine_print_registers(const struct intel_engine_cs *engine, &engine->execlists; u64 addr; + if (engine->id == RCS && IS_GEN(dev_priv, 4, 7)) + drm_printf(m, "\tCCID: 0x%08x\n", I915_READ(CCID)); drm_printf(m, "\tRING_START: 0x%08x\n", I915_READ(RING_START(engine->mmio_base))); drm_printf(m, "\tRING_HEAD: 0x%08x\n", |