Commit 252cec9f authored by Yan Zhao's avatar Yan Zhao Committed by Zhenyu Wang
Browse files

drm/i915/gvt: filter cmd "pipe-ctrl" in cmd_handler 



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

Cc: Colin Xu <colin.xu@intel.com>
Cc: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: default avatarYan Zhao <yan.y.zhao@intel.com>
Signed-off-by: default avatarZhenyu Wang <zhenyuw@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20201223034526.17128-1-yan.y.zhao@intel.com


Reviewed-by: default avatarZhenyu Wang <zhenyuw@linux.intel.com>
parent 73a37a43

drivers/gpu/drm/i915/gvt/cmd_parser.c

+5 −0
Original line number Diff line number Diff line
@@ -999,6 +999,11 @@ 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;