Hi Matt, [auto build test WARNING on drm-intel/for-linux-next] [also build test WARNING on next-20160105] [cannot apply to v4.4-rc8] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Matt-Roper/drm-i915-bxt-Don-t-save-restore-eDP-panel-power-during-suspend/20160106-094646 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: x86_64-randconfig-x017-01041832 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): drivers/gpu/drm/i915/i915_suspend.c: In function 'i915_save_display': >> drivers/gpu/drm/i915/i915_suspend.c:52:33: warning: suggest parentheses >> around '&&' within '||' [-Wparentheses] } else if (!IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) || !IS_BROXTON(dev)) { ^ vim +52 drivers/gpu/drm/i915/i915_suspend.c 36 /* Display arbitration control */ 37 if (INTEL_INFO(dev)->gen <= 4) 38 dev_priv->regfile.saveDSPARB = I915_READ(DSPARB); 39 40 /* LVDS state */ 41 if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev)) 42 dev_priv->regfile.saveLVDS = I915_READ(PCH_LVDS); 43 else if (INTEL_INFO(dev)->gen <= 4 && IS_MOBILE(dev) && !IS_I830(dev)) 44 dev_priv->regfile.saveLVDS = I915_READ(LVDS); 45 46 /* Panel power sequencer */ 47 if (HAS_PCH_SPLIT(dev)) { 48 dev_priv->regfile.savePP_CONTROL = I915_READ(PCH_PP_CONTROL); 49 dev_priv->regfile.savePP_ON_DELAYS = I915_READ(PCH_PP_ON_DELAYS); 50 dev_priv->regfile.savePP_OFF_DELAYS = I915_READ(PCH_PP_OFF_DELAYS); 51 dev_priv->regfile.savePP_DIVISOR = I915_READ(PCH_PP_DIVISOR); > 52 } else if (!IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) || !IS_BROXTON(dev)) { 53 dev_priv->regfile.savePP_CONTROL = I915_READ(PP_CONTROL); 54 dev_priv->regfile.savePP_ON_DELAYS = I915_READ(PP_ON_DELAYS); 55 dev_priv->regfile.savePP_OFF_DELAYS = I915_READ(PP_OFF_DELAYS); 56 dev_priv->regfile.savePP_DIVISOR = I915_READ(PP_DIVISOR); 57 } 58 59 /* save FBC interval */ 60 if (HAS_FBC(dev) && INTEL_INFO(dev)->gen <= 4 && !IS_G4X(dev)) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
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