Thanks Michel, both patches pushed.
-
Lionel
On 05/06/18 00:32, Michel Thierry wrote:
The upper 32 bits of the lrc_desc (bits 52-32 to be precise) are the
context hw id in GEN8-10, so use them and have one less thing to
maintain in the unlikely case we change the descriptor sw fields.
v2: If we use the lrc_desc, we must apply the ctx_id_mask too (Lionel)
Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx>
Cc: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_perf.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index a6c8d61add0c..6aba30cb40ea 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -1279,9 +1279,12 @@ static int oa_get_render_ctx_id(struct i915_perf_stream *stream)
i915->perf.oa.specific_ctx_id_mask =
(1U << (GEN8_CTX_ID_WIDTH - 1)) - 1;
} else {
- i915->perf.oa.specific_ctx_id = stream->ctx->hw_id;
i915->perf.oa.specific_ctx_id_mask =
(1U << GEN8_CTX_ID_WIDTH) - 1;
+ i915->perf.oa.specific_ctx_id =
+ upper_32_bits(ce->lrc_desc);
+ i915->perf.oa.specific_ctx_id &=
+ i915->perf.oa.specific_ctx_id_mask;
}
break;
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