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intel: Change context create failure message to from fprintf to DBG(). 

Since there is no getparam for hardware context support, Mesa always
tries to obtain a context by calling drm_intel_gem_context_create and
NULL-checking the result.  On an older kernel without context support,
this caused libdrm to print an unwanted message to stderr:

DRM_IOCTL_I915_GEM_CONTEXT_CREATE failed: Invalid argument

In fact, this caused every Piglit test to fail with a "warn" status due
to the unrecognized error message.

Change the message to use DBG() rather than fprintf(), so people can
still get the debug message, but it won't spam normally.

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
main
Kenneth Graunke 2012-07-12 13:41:11 -07:00
parent 881e69f185
commit 992e2afd59
1 changed files with 2 additions and 2 deletions
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4
intel/intel_bufmgr_gem.c
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@ -2851,8 +2851,8 @@ drm_intel_gem_context_create(drm_intel_bufmgr *bufmgr)
ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_CONTEXT_CREATE, &create);
if (ret != 0) {
fprintf(stderr, "DRM_IOCTL_I915_GEM_CONTEXT_CREATE failed: %s\n",
strerror(errno));
DBG("DRM_IOCTL_I915_GEM_CONTEXT_CREATE failed: %s\n",
strerror(errno));
return NULL;
}