On 8/4/2017 9:27 AM, Michal Wajdeczko wrote:
In the previous patch we have changed signature of the send function
pointer but we didn't modify signature of the corresponding helper
function to minimize number of required changes. Let's add separate
helper to expose new functionality but still hide underlying details.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@xxxxxxxxx>
Cc: Oscar Mateo <oscar.mateo@xxxxxxxxx>
Cc: Michel Thierry <michel.thierry@xxxxxxxxx>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_uc.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_uc.h b/drivers/gpu/drm/i915/intel_uc.h
index 53ea5f1..9353ac3 100644
--- a/drivers/gpu/drm/i915/intel_uc.h
+++ b/drivers/gpu/drm/i915/intel_uc.h
@@ -235,6 +235,13 @@ static inline int intel_guc_send(struct intel_guc *guc, const u32 *action, u32 l
return guc->send(guc, action, len, NULL);
}
+static inline int intel_guc_send_and_receive(struct intel_guc *guc,
+ const u32 *action, u32 len,
+ u32 *response)
+{
+ return guc->send(guc, action, len, response);
+}
+
static inline void intel_guc_notify(struct intel_guc *guc)
{
guc->notify(guc);
No users for now, anyway
Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
I just think this patch should come after #4 ("drm/i915/guc: Implement
response handling in send_mmio()").
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