[PATCH v2 2/3] drm/imagination: Switch reset_reason fields from enum to u32

[Alexandru Dadu]

Update the reset_reason fwif structure fields from enum to u32 to remove
any ambiguity from the interface (enum is not a fixed size thus is unfit
for the purpose of the data type).

Fixes: a26f067feac1f ("drm/imagination: Add FWIF headers")

Signed-off-by: Alexandru Dadu <alexandru.d...@imgtec.com>
---
 drivers/gpu/drm/imagination/pvr_rogue_fwif.h        | 8 ++++++--
 drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h | 6 +++++-
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/imagination/pvr_rogue_fwif.h 
b/drivers/gpu/drm/imagination/pvr_rogue_fwif.h
index 172886be4c82..5d590c4c2566 100644
--- a/drivers/gpu/drm/imagination/pvr_rogue_fwif.h
+++ b/drivers/gpu/drm/imagination/pvr_rogue_fwif.h
@@ -1347,8 +1347,12 @@ struct 
rogue_fwif_fwccb_cmd_freelists_reconstruction_data {
 struct rogue_fwif_fwccb_cmd_context_reset_data {
        /* Context affected by the reset */
        u32 server_common_context_id;
-       /* Reason for reset */
-       enum rogue_context_reset_reason reset_reason;
+       /*
+        * Reason for reset
+        * The valid values for reset_reason are the ones from
+        * enum rogue_context_reset_reason
+        */
+       u32 reset_reason;
        /* Data Master affected by the reset */
        u32 dm;
        /* Job ref running at the time of reset */
diff --git a/drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h 
b/drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h
index f622553cdc11..869d904e3649 100644
--- a/drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h
+++ b/drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h
@@ -261,7 +261,11 @@ enum rogue_context_reset_reason {
 };
 
 struct rogue_context_reset_reason_data {
-       enum rogue_context_reset_reason reset_reason;
+       /*
+        * The valid values for reset_reason are the ones from
+        * enum rogue_context_reset_reason
+        */
+       u32 reset_reason;
        u32 reset_ext_job_ref;
 };
 

-- 
2.43.0