accel/ivpu: Add fw_name file to debugfs

Add information about currently used firmware, makes test
automation of different firmware images easier.

Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230524074847.866711-6-stanislaw.gruszka@linux.intel.com

diff --git a/drivers/accel/ivpu/ivpu_debugfs.c b/drivers/accel/ivpu/ivpu_debugfs.c
index e2502d2..5e5996f 100644 (file)
--- a/drivers/accel/ivpu/ivpu_debugfs.c
+++ b/drivers/accel/ivpu/ivpu_debugfs.c
@@ -27,6 +27,15 @@ static int bo_list_show(struct seq_file *s, void *v)
        return 0;
 }
 
+static int fw_name_show(struct seq_file *s, void *v)
+{
+       struct drm_info_node *node = (struct drm_info_node *)s->private;
+       struct ivpu_device *vdev = to_ivpu_device(node->minor->dev);
+
+       seq_printf(s, "%s\n", vdev->fw->name);
+       return 0;
+}
+
 static int fw_trace_capability_show(struct seq_file *s, void *v)
 {
        struct drm_info_node *node = (struct drm_info_node *)s->private;
@@ -97,6 +106,7 @@ static int reset_pending_show(struct seq_file *s, void *v)
 
 static const struct drm_info_list vdev_debugfs_list[] = {
        {"bo_list", bo_list_show, 0},
+       {"fw_name", fw_name_show, 0},
        {"fw_trace_capability", fw_trace_capability_show, 0},
        {"fw_trace_config", fw_trace_config_show, 0},
        {"last_bootmode", last_bootmode_show, 0},