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drm/i915: Log a message when rejecting LRM to OACONTROL

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The other paths in the command parser that reject a batch all
log a message indicating the reason. We simply missed this one.

Signed-off-by: Brad Volkin <bradley.d.volkin@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Brad Volkin 2014-09-18 16:26:27 -07:00 committed by Daniel Vetter
parent 9beb0ccb66
commit 00caf0199f
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/i915/i915_cmd_parser.c
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@ -881,8 +881,10 @@ static bool check_cmd(const struct intel_engine_cs *ring,
* OACONTROL writes to only MI_LOAD_REGISTER_IMM commands.
*/
if (reg_addr == OACONTROL) {
if (desc->cmd.value == MI_LOAD_REGISTER_MEM)
if (desc->cmd.value == MI_LOAD_REGISTER_MEM) {
DRM_DEBUG_DRIVER("CMD: Rejected LRM to OACONTROL\n");
return false;
}
if (desc->cmd.value == MI_LOAD_REGISTER_IMM(1))
*oacontrol_set = (cmd[2] != 0);