[igt-dev] [PATCH i-g-t 2/4] lib/intel_blt: check if blt commands are supported by the platforms

[sai.gowtham.ch@intel.com]

From: Sai Gowtham Ch <sai.gowtham.ch@intel.com>

Check if mem-copy/mem-set commands are supported by fd device.

Signed-off-by: Sai Gowtham Ch <sai.gowtham.ch@intel.com>
---
 lib/intel_blt.c | 32 ++++++++++++++++++++++++++++++++
 lib/intel_blt.h |  2 ++
 2 files changed, 34 insertions(+)

diff --git a/lib/intel_blt.c b/lib/intel_blt.c
index 429511920..b55fa9b52 100644
--- a/lib/intel_blt.c
+++ b/lib/intel_blt.c
@@ -289,6 +289,38 @@ bool blt_has_block_copy(int fd)
 	return blt_supports_command(cmds_info, XY_BLOCK_COPY);
 }
 
+/**
+ * blt_has_mem_copy
+ * @fd: drm fd
+ *
+ * Check if mem copy is supported by @fd device
+ *
+ * Returns:
+ * true if it does, false otherwise.
+ */
+bool blt_has_mem_copy(int fd)
+{
+	const struct intel_cmds_info *cmds_info = GET_CMDS_INFO(fd);
+
+	return blt_supports_command(cmds_info, MEM_COPY);
+}
+
+/**
+ * blt_has_mem_set
+ * @fd: drm fd
+ *
+ * Check if mem set is supported by @fd device
+ *
+ * Returns:
+ * true if it does, false otherwise.
+ */
+bool blt_has_mem_set(int fd)
+{
+	const struct intel_cmds_info *cmds_info = GET_CMDS_INFO(fd);
+
+	return blt_supports_command(cmds_info, MEM_SET);
+}
+
 /**
  * blt_has_fast_copy
  * @fd: drm fd
diff --git a/lib/intel_blt.h b/lib/intel_blt.h
index b8b3d724d..d9c8883c7 100644
--- a/lib/intel_blt.h
+++ b/lib/intel_blt.h
@@ -175,6 +175,8 @@ bool blt_cmd_has_property(const struct intel_cmds_info *cmds_info,
 			  uint32_t prop);
 
 bool blt_has_block_copy(int fd);
+bool blt_has_mem_copy(int fd);
+bool blt_has_mem_set(int fd);
 bool blt_has_fast_copy(int fd);
 bool blt_has_xy_src_copy(int fd);
 bool blt_has_xy_color(int fd);
-- 
2.39.1