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

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"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: Yan Zhao <yan.y.zhao@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20201223034526.17128-1-yan.y.zhao@intel.com
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
This commit is contained in:
Yan Zhao 2020-12-23 11:45:26 +08:00 committed by Zhenyu Wang
parent 73a37a43d1
commit 252cec9fc9
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/i915/gvt/cmd_parser.c
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@ -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;