[Intel-xe] [PATCH 05/19] drm/xe/rtp: Move match function from wa to rtp

[Lucas De Marchi]

Match functions are generally useful for other parts of the code (e.g.
xe_tuning.c). Move and rename the single one available to create a place
where similar match functions can be added.

Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
---
 drivers/gpu/drm/xe/xe_rtp.c |  6 ++++++
 drivers/gpu/drm/xe/xe_rtp.h | 12 ++++++++++++
 drivers/gpu/drm/xe/xe_wa.c  |  8 +-------
 3 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_rtp.c b/drivers/gpu/drm/xe/xe_rtp.c
index 5b1316b588d8..c04eca290ef0 100644
--- a/drivers/gpu/drm/xe/xe_rtp.c
+++ b/drivers/gpu/drm/xe/xe_rtp.c
@@ -154,3 +154,9 @@ void xe_rtp_process(const struct xe_rtp_entry *entries, struct xe_reg_sr *sr,
 		}
 	}
 }
+
+bool xe_rtp_match_even_instance(const struct xe_gt *gt,
+				const struct xe_hw_engine *hwe)
+{
+	return hwe->instance % 2 == 0;
+}
diff --git a/drivers/gpu/drm/xe/xe_rtp.h b/drivers/gpu/drm/xe/xe_rtp.h
index bd44fd8bbe05..9bd2532442ed 100644
--- a/drivers/gpu/drm/xe/xe_rtp.h
+++ b/drivers/gpu/drm/xe/xe_rtp.h
@@ -397,4 +397,16 @@ struct xe_reg_sr;
 void xe_rtp_process(const struct xe_rtp_entry *entries, struct xe_reg_sr *sr,
 		    struct xe_gt *gt, struct xe_hw_engine *hwe);
 
+/* Match functions to be used with XE_RTP_MATCH_FUNC */
+
+/**
+ * xe_rtp_match_even_instance - Match if engine instance is even
+ * @gt: GT structure
+ * @hwe: Engine instance
+ *
+ * Returns: true if engine instance is even, false otherwise
+ */
+bool xe_rtp_match_even_instance(const struct xe_gt *gt,
+				const struct xe_hw_engine *hwe);
+
 #endif
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c
index 03c5b01a14e4..67539f9d70b4 100644
--- a/drivers/gpu/drm/xe/xe_wa.c
+++ b/drivers/gpu/drm/xe/xe_wa.c
@@ -91,17 +91,11 @@
 #define _MMIO(x)	_XE_RTP_REG(x)
 #define MCR_REG(x)	_XE_RTP_MCR_REG(x)
 
-static bool match_14011060649(const struct xe_gt *gt,
-			      const struct xe_hw_engine *hwe)
-{
-	return hwe->instance % 2 == 0;
-}
-
 static const struct xe_rtp_entry gt_was[] = {
 	{ XE_RTP_NAME("14011060649"),
 	  XE_RTP_RULES(MEDIA_VERSION_RANGE(1200, 1255),
 		       ENGINE_CLASS(VIDEO_DECODE),
-		       FUNC(match_14011060649)),
+		       FUNC(xe_rtp_match_even_instance)),
 	  XE_RTP_ACTIONS(SET(VDBOX_CGCTL3F10(0), IECPUNIT_CLKGATE_DIS)),
 	  XE_RTP_ENTRY_FLAG(FOREACH_ENGINE),
 	},
-- 
2.39.0