On 23/08/2019 10:20, Lucas De Marchi wrote:
From: Michel Thierry <michel.thie...@intel.com>

Compared to Icelake, Tigerlake's MAX_CONTEXT_HW_ID is smaller by one, but
since we just use the upper 32 bits of the lrc_desc, it's guaranteed OA
will use the correct one.

Cc: Lionel Landwerlin <lionel.g.landwer...@intel.com>
Signed-off-by: Michel Thierry <michel.thie...@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demar...@intel.com>

Acked-by: Lionel Landwerlin <lionel.g.landwer...@intel.com>


---
  drivers/gpu/drm/i915/i915_perf.c | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index e42b86827d6b..2c9f46e12622 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -1299,7 +1299,8 @@ static int oa_get_render_ctx_id(struct i915_perf_stream 
*stream)
                }
                break;
- case 11: {
+       case 11:
+       case 12: {
                stream->specific_ctx_id_mask =
                        ((1U << GEN11_SW_CTX_ID_WIDTH) - 1) << 
(GEN11_SW_CTX_ID_SHIFT - 32) |
                        ((1U << GEN11_ENGINE_INSTANCE_WIDTH) - 1) << 
(GEN11_ENGINE_INSTANCE_SHIFT - 32) |


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