[PATCH v3 05/11] drm/i915/gvt: filter cmd "pipe-ctrl" in cmd_handler

[Yan Zhao]

"pipe-ctrl" is still a TODO. allow it here.

Cc: Colin Xu <colin.xu at intel.com>
Cc: Kevin Tian <kevin.tian at intel.com>
Signed-off-by: Yan Zhao <yan.y.zhao at intel.com>
---
 drivers/gpu/drm/i915/gvt/cmd_parser.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c
index 35dbf98adbec..6f847e55820f 100644
--- a/drivers/gpu/drm/i915/gvt/cmd_parser.c
+++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c
@@ -997,6 +997,11 @@ static int cmd_reg_handler(struct parser_exec_state *s,
 		return -EPERM;
 	}
 
+	if (!strncmp(cmd, "pipe_ctrl", 9)) {
+		/* TODO: add LRI POST logic here */
+		return 0;
+	}
+
 	if (is_cmd_update_pdps(offset, s) &&
 	    cmd_pdp_mmio_update_handler(s, offset, index))
 		return -EINVAL;
-- 
2.17.1