[PATCH 2/2] drm/amdgpu/jpeg: deduplicate jpeg_v5_3_0 process_interrupt

[Tiago Dourado <tiagodourado@usp.br>]

The jpeg_v5_3_0_process_interrupt function is identical to
jpeg_v5_0_0_process_interrupt. Remove the duplicate implementation
in jpeg_v5_3_0 and reuse the jpeg_v5_0_0 version via a macro alias.
Export jpeg_v5_0_0_process_interrupt through jpeg_v5_0_0.h to allow
cross-version reuse.

Signed-off-by: Tiago Dourado <tiagodourado@usp.br>
Co-developed-by: Luiz Fernandes <luiz.f.f.fernandes@usp.br>
Signed-off-by: Luiz Fernandes <luiz.f.f.fernandes@usp.br>
---
 drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c |  2 +-
 drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.h |  4 ++++
 drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_0.c | 22 +++-------------------
 3 files changed, 8 insertions(+), 20 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c
index 46bf15dce..4575d1f9d 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c
@@ -625,7 +625,7 @@ static int jpeg_v5_0_0_set_interrupt_state(struct amdgpu_device *adev,
 	return 0;
 }
 
-static int jpeg_v5_0_0_process_interrupt(struct amdgpu_device *adev,
+int jpeg_v5_0_0_process_interrupt(struct amdgpu_device *adev,
 				      struct amdgpu_irq_src *source,
 				      struct amdgpu_iv_entry *entry)
 {
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.h b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.h
index 5abb96159..4eeb0c147 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.h
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.h
@@ -32,4 +32,8 @@
 
 extern const struct amdgpu_ip_block_version jpeg_v5_0_0_ip_block;
 
+int jpeg_v5_0_0_process_interrupt(struct amdgpu_device *adev,
+				  struct amdgpu_irq_src *source,
+				  struct amdgpu_iv_entry *entry);
+
 #endif /* __JPEG_V5_0_0_H__ */
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_0.c
index 1821dced9..92aaf5dea 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_0.c
@@ -32,8 +32,11 @@
 #include "vcn/vcn_5_3_0_offset.h"
 #include "vcn/vcn_5_3_0_sh_mask.h"
 #include "ivsrcid/vcn/irqsrcs_vcn_5_0.h"
+#include "jpeg_v5_0_0.h"
 #include "jpeg_v5_3_0.h"
 
+#define jpeg_v5_3_0_process_interrupt jpeg_v5_0_0_process_interrupt
+
 static void jpeg_v5_3_0_set_dec_ring_funcs(struct amdgpu_device *adev);
 static void jpeg_v5_3_0_set_irq_funcs(struct amdgpu_device *adev);
 static int jpeg_v5_3_0_set_powergating_state(struct amdgpu_ip_block *ip_block,
@@ -608,25 +611,6 @@ static int jpeg_v5_3_0_set_interrupt_state(struct amdgpu_device *adev,
 	return 0;
 }
 
-static int jpeg_v5_3_0_process_interrupt(struct amdgpu_device *adev,
-				      struct amdgpu_irq_src *source,
-				      struct amdgpu_iv_entry *entry)
-{
-	DRM_DEBUG("IH: JPEG TRAP\n");
-
-	switch (entry->src_id) {
-	case VCN_5_0__SRCID__JPEG_DECODE:
-		amdgpu_fence_process(adev->jpeg.inst->ring_dec);
-		break;
-	default:
-		DRM_DEV_ERROR(adev->dev, "Unhandled interrupt: %d %d\n",
-			  entry->src_id, entry->src_data[0]);
-		break;
-	}
-
-	return 0;
-}
-
 static int jpeg_v5_3_0_ring_reset(struct amdgpu_ring *ring,
 				  unsigned int vmid,
 				  struct amdgpu_fence *timedout_fence)
-- 
2.43.0