drm/etnaviv: add internal representation of perfmon_request

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h b/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
index 80d7807..1b549f0 100644 (file)
--- 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];

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.h b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.h
index 4589cad..4b2b518 100644 (file)
--- 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);