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| author | Michał Winiarski <michal.winiarski@intel.com> | 2018-03-20 14:55:17 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-03-20 17:55:58 +0300 |
| commit | 03380d173a697475c747e4cd6ea2be739005dedc (patch) | |
| tree | 7ee3b8430fdc91265064f99d917e7e056c457aa7 /drivers/gpu/drm/i915/intel_uc.c | |
| parent | d3d57927995f872e5786ff6ae517a6c3e7a94d75 (diff) | |
| download | linux-03380d173a697475c747e4cd6ea2be739005dedc.tar.xz | |
drm/i915/guc: Don't try to enable GuC logging when we're not using GuC
When changing the default values for guc_log_level, we accidentally left
the log enabled on non-guc platforms. Let's fix that.
v2: Define the levels used and remove (now obsolete) comments (Chris)
v3: Use "IS" rather than "TO" for booleans (Chris)
Fixes: 9605d1ce7c6b ("drm/i915/guc: Default to non-verbose GuC logging")
Reported-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180320115517.20423-1-michal.winiarski@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uc.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c index 34e847d0ee4c..2befcafbaabe 100644 --- a/drivers/gpu/drm/i915/intel_uc.c +++ b/drivers/gpu/drm/i915/intel_uc.c @@ -69,14 +69,15 @@ static int __get_platform_enable_guc(struct drm_i915_private *dev_priv) static int __get_default_guc_log_level(struct drm_i915_private *dev_priv) { - int guc_log_level = 1; /* non-verbose */ + int guc_log_level; - /* Enable if we're running on platform with GuC and debug config */ - if (HAS_GUC(dev_priv) && intel_uc_is_using_guc() && - (IS_ENABLED(CONFIG_DRM_I915_DEBUG) || - IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM))) - guc_log_level = - GUC_VERBOSITY_TO_LOG_LEVEL(GUC_LOG_VERBOSITY_MAX); + if (!HAS_GUC(dev_priv) || !intel_uc_is_using_guc()) + guc_log_level = GUC_LOG_LEVEL_DISABLED; + else if (IS_ENABLED(CONFIG_DRM_I915_DEBUG) || + IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM)) + guc_log_level = GUC_LOG_LEVEL_MAX; + else + guc_log_level = GUC_LOG_LEVEL_NON_VERBOSE; /* Any platform specific fine-tuning can be done here */ @@ -143,19 +144,17 @@ static void sanitize_options_early(struct drm_i915_private *dev_priv) i915_modparams.guc_log_level = 0; } - if (i915_modparams.guc_log_level > - GUC_VERBOSITY_TO_LOG_LEVEL(GUC_LOG_VERBOSITY_MAX)) { + if (i915_modparams.guc_log_level > GUC_LOG_LEVEL_MAX) { DRM_WARN("Incompatible option detected: %s=%d, %s!\n", "guc_log_level", i915_modparams.guc_log_level, "verbosity too high"); - i915_modparams.guc_log_level = - GUC_VERBOSITY_TO_LOG_LEVEL(GUC_LOG_VERBOSITY_MAX); + i915_modparams.guc_log_level = GUC_LOG_LEVEL_MAX; } DRM_DEBUG_DRIVER("guc_log_level=%d (enabled:%s, verbose:%s, verbosity:%d)\n", i915_modparams.guc_log_level, yesno(i915_modparams.guc_log_level), - yesno(GUC_LOG_LEVEL_TO_VERBOSE(i915_modparams.guc_log_level)), + yesno(GUC_LOG_LEVEL_IS_VERBOSE(i915_modparams.guc_log_level)), GUC_LOG_LEVEL_TO_VERBOSITY(i915_modparams.guc_log_level)); /* Make sure that sanitization was done */ |