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authorBrad Volkin <bradley.d.volkin@intel.com>2014-09-18 16:26:27 -0700
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-09-19 17:56:20 +0200
commit00caf0199f66871b0e2c28d7c2079de0ce1d646c (patch)
tree672129e356b136afb25ed1c21d7453ff1f752534 /drivers/gpu/drm/i915/i915_cmd_parser.c
parent9beb0ccb66ec5d011ac13a02d3b1098035195251 (diff)
drm/i915: Log a message when rejecting LRM to OACONTROL
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>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_cmd_parser.c')
-rw-r--r--drivers/gpu/drm/i915/i915_cmd_parser.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c
index d40f264bd5f0..4c35e2a62689 100644
--- a/drivers/gpu/drm/i915/i915_cmd_parser.c
+++ b/drivers/gpu/drm/i915/i915_cmd_parser.c
@@ -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);