From 00caf0199f66871b0e2c28d7c2079de0ce1d646c Mon Sep 17 00:00:00 2001 From: Brad Volkin Date: Thu, 18 Sep 2014 16:26:27 -0700 Subject: [PATCH] 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 Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_cmd_parser.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) 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); -- GitLab