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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-11-29 15:10:22 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-11-29 18:52:43 +0300 |
| commit | 597bdc8bb2e8a8318d9c19bc285a95532a9ffe52 (patch) | |
| tree | a400a848d91447685103f545ba7a7a85225605f0 /drivers/gpu/drm/i915/i915_guc_submission.c | |
| parent | 357248bfe592f8a34be5fb76bb8154710403785e (diff) | |
| download | linux-597bdc8bb2e8a8318d9c19bc285a95532a9ffe52.tar.xz | |
drm/i915/guc: Initialise doorbell cookie to matching value
Set the initial value of the doorbell cookie from the client.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161129121024.22650-4-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_guc_submission.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_guc_submission.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c index aaaf3928394e..dd879f0b077d 100644 --- a/drivers/gpu/drm/i915/i915_guc_submission.c +++ b/drivers/gpu/drm/i915/i915_guc_submission.c @@ -134,8 +134,8 @@ static int guc_update_doorbell_id(struct intel_guc *guc, /* Activate the new doorbell */ __set_bit(new_id, doorbell_bitmap); - doorbell->cookie = 0; doorbell->db_status = GUC_DOORBELL_ENABLED; + doorbell->cookie = client->doorbell_cookie; return guc_allocate_doorbell(guc, client); } |