From: Christian Gmeiner <christian.gmeiner@gmail.com>
Date: Sun, 24 Sep 2017 15:15:23 +0200
Subject: drm/etnaviv: add internal representation of perfmon_request
Git-commit: 8d3d56cef4412a37cea3ce32e730976620aaeb58
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h  |    4 ++++
 drivers/gpu/drm/etnaviv/etnaviv_perfmon.h |   12 ++++++++++++
 2 files changed, 16 insertions(+)

--- a/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
@@ -21,6 +21,7 @@
 
 struct etnaviv_gpu;
 struct etnaviv_cmdbuf_suballoc;
+struct etnaviv_perfmon_request;
 
 struct etnaviv_cmdbuf {
 	/* suballocator this cmdbuf is allocated from */
@@ -38,6 +39,9 @@ struct etnaviv_cmdbuf {
 	u32 exec_state;
 	/* per GPU in-flight list */
 	struct list_head node;
+	/* perfmon requests */
+	unsigned int nr_pmrs;
+	struct etnaviv_perfmon_request *pmrs;
 	/* BOs attached to this command buffer */
 	unsigned int nr_bos;
 	struct etnaviv_vram_mapping *bo_map[0];
--- a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.h
@@ -22,6 +22,18 @@ struct etnaviv_gpu;
 struct drm_etnaviv_pm_domain;
 struct drm_etnaviv_pm_signal;
 
+struct etnaviv_perfmon_request
+{
+	u32 flags;
+	u8 domain;
+	u8 signal;
+	u32 sequence;
+
+	/* bo to store a value */
+	u32 *bo_vma;
+	u32 offset;
+};
+
 int etnaviv_pm_query_dom(struct etnaviv_gpu *gpu,
 	struct drm_etnaviv_pm_domain *domain);