Hi Chris, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20200422] [cannot apply to drm-intel/for-linux-next drm-tip/drm-tip v5.7-rc2 v5.7-rc1 v5.6 v5.7-rc2] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Chris-Wilson/drm-i915-gt-Trace-RPS-events/20200423-050247 base: a5840f9618a90ecbe1617f7632482563c0ee307e config: i386-allyesconfig (attached as .config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from drivers/gpu/drm/i915/gt/uc/intel_guc.h:9:0, from drivers/gpu/drm/i915/gt/uc/intel_uc.h:9, from drivers/gpu/drm/i915/gt/intel_gt_types.h:16, from drivers/gpu/drm/i915/i915_drv.h:82, from drivers/gpu/drm/i915/gt/intel_rps.c:9: drivers/gpu/drm/i915/gt/intel_rps.c: In function 'gen9_rps_enable': >> drivers/gpu/drm/i915/gt/intel_rps.c:951:10: error: implicit declaration of function 'GT_INTERVAL_FROM_US'; did you mean 'NTP_INTERVAL_FREQ'? [-Werror=implicit-function-declaration] GT_INTERVAL_FROM_US(i915, 1000000)); ^ drivers/gpu/drm/i915/intel_uncore.h:378:57: note: in definition of macro 'intel_uncore_write_fw' #define intel_uncore_write_fw(...) __raw_uncore_write32(__VA_ARGS__) ^~~~~~~~~~~ >> drivers/gpu/drm/i915/gt/intel_rps.c:951:30: error: 'i915' undeclared (first use in this function); did you mean 'to_i915'? GT_INTERVAL_FROM_US(i915, 1000000)); ^ drivers/gpu/drm/i915/intel_uncore.h:378:57: note: in definition of macro 'intel_uncore_write_fw' #define intel_uncore_write_fw(...) __raw_uncore_write32(__VA_ARGS__) ^~~~~~~~~~~ drivers/gpu/drm/i915/gt/intel_rps.c:951:30: note: each undeclared identifier is reported only once for each function it appears in GT_INTERVAL_FROM_US(i915, 1000000)); ^ drivers/gpu/drm/i915/intel_uncore.h:378:57: note: in definition of macro 'intel_uncore_write_fw' #define intel_uncore_write_fw(...) __raw_uncore_write32(__VA_ARGS__) ^~~~~~~~~~~ cc1: some warnings being treated as errors vim +951 drivers/gpu/drm/i915/gt/intel_rps.c 3e7abf8141935d Andi Shyti 2019-10-24 937 3e7abf8141935d Andi Shyti 2019-10-24 938 /* See the Gen9_GT_PM_Programming_Guide doc for the below */ 3e7abf8141935d Andi Shyti 2019-10-24 939 static bool gen9_rps_enable(struct intel_rps *rps) 3e7abf8141935d Andi Shyti 2019-10-24 940 { ba8c1ce62dadbf Chris Wilson 2020-04-21 941 struct intel_gt *gt = rps_to_gt(rps); ba8c1ce62dadbf Chris Wilson 2020-04-21 942 struct intel_uncore *uncore = gt->uncore; 3e7abf8141935d Andi Shyti 2019-10-24 943 3e7abf8141935d Andi Shyti 2019-10-24 944 /* Program defaults and thresholds for RPS */ ba8c1ce62dadbf Chris Wilson 2020-04-21 945 if (IS_GEN(gt->i915, 9)) 3e7abf8141935d Andi Shyti 2019-10-24 946 intel_uncore_write_fw(uncore, GEN6_RC_VIDEO_FREQ, 3e7abf8141935d Andi Shyti 2019-10-24 947 GEN9_FREQUENCY(rps->rp1_freq)); 3e7abf8141935d Andi Shyti 2019-10-24 948 3e7abf8141935d Andi Shyti 2019-10-24 949 /* 1 second timeout */ 3e7abf8141935d Andi Shyti 2019-10-24 950 intel_uncore_write_fw(uncore, GEN6_RP_DOWN_TIMEOUT, 3e7abf8141935d Andi Shyti 2019-10-24 @951 GT_INTERVAL_FROM_US(i915, 1000000)); 3e7abf8141935d Andi Shyti 2019-10-24 952 3e7abf8141935d Andi Shyti 2019-10-24 953 intel_uncore_write_fw(uncore, GEN6_RP_IDLE_HYSTERSIS, 0xa); 3e7abf8141935d Andi Shyti 2019-10-24 954 3e7abf8141935d Andi Shyti 2019-10-24 955 return rps_reset(rps); 3e7abf8141935d Andi Shyti 2019-10-24 956 } 3e7abf8141935d Andi Shyti 2019-10-24 957 :::::: The code at line 951 was first introduced by commit :::::: 3e7abf8141935ded77abeb622480bf4a14241ece drm/i915: Extract GT render power state management :::::: TO: Andi Shyti <andi@xxxxxxxxxxx> :::::: CC: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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