[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/6] drm/i915: Store first production revid into device info

Patchwork patchwork at emeril.freedesktop.org
Thu Jun 7 17:57:09 UTC 2018


== Series Details ==

Series: series starting with [1/6] drm/i915: Store first production revid into device info
URL   : https://patchwork.freedesktop.org/series/44429/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
ec78e5bf259c drm/i915: Store first production revid into device info
-:59: WARNING:LONG_LINE: line over 100 characters
#59: FILE: drivers/gpu/drm/i915/i915_drv.h:2435:
+#define IS_PREPRODUCTION_HW(dev_priv)   (INTEL_REVID(dev_priv) < FIRST_PRODUCT_REVID(INTEL_INFO(dev_priv)))

-:59: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#59: FILE: drivers/gpu/drm/i915/i915_drv.h:2435:
+#define IS_PREPRODUCTION_HW(dev_priv)   (INTEL_REVID(dev_priv) < FIRST_PRODUCT_REVID(INTEL_INFO(dev_priv)))

total: 0 errors, 1 warnings, 1 checks, 94 lines checked
8100f915cd3b drm/i915: Use unknown production revid as alpha quality flag
fb0d40cccdf0 drm/i915: Move chipset definitions to intel_chipset.h
-:231: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#231: 
new file mode 100644

-:252: CHECK:MACRO_ARG_REUSE: Macro argument reuse 's' - possible side-effects?
#252: FILE: drivers/gpu/drm/i915/intel_chipset.h:17:
+#define INTEL_GEN_MASK(s, e) ( \
+	BUILD_BUG_ON_ZERO(!__builtin_constant_p(s)) + \
+	BUILD_BUG_ON_ZERO(!__builtin_constant_p(e)) + \
+	GENMASK((e) != GEN_FOREVER ? (e) - 1 : BITS_PER_LONG - 1, \
+		(s) != GEN_FOREVER ? (s) - 1 : 0) \
+)

-:252: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'e' - possible side-effects?
#252: FILE: drivers/gpu/drm/i915/intel_chipset.h:17:
+#define INTEL_GEN_MASK(s, e) ( \
+	BUILD_BUG_ON_ZERO(!__builtin_constant_p(s)) + \
+	BUILD_BUG_ON_ZERO(!__builtin_constant_p(e)) + \
+	GENMASK((e) != GEN_FOREVER ? (e) - 1 : BITS_PER_LONG - 1, \
+		(s) != GEN_FOREVER ? (s) - 1 : 0) \
+)

-:272: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'p' - possible side-effects?
#272: FILE: drivers/gpu/drm/i915/intel_chipset.h:37:
+#define IS_REVID(p, since, until) \
+	(INTEL_REVID(p) >= (since) && INTEL_REVID(p) <= (until))

-:289: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#289: FILE: drivers/gpu/drm/i915/intel_chipset.h:54:
+#define IS_G4X(dev_priv)	(IS_G45(dev_priv) || IS_GM45(dev_priv))

-:296: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#296: FILE: drivers/gpu/drm/i915/intel_chipset.h:61:
+#define IS_IVB_GT1(dev_priv)	(IS_IVYBRIDGE(dev_priv) && \
+				 (dev_priv)->info.gt == 1)

-:310: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#310: FILE: drivers/gpu/drm/i915/intel_chipset.h:75:
+#define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \
+				    (INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00)

-:312: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#312: FILE: drivers/gpu/drm/i915/intel_chipset.h:77:
+#define IS_BDW_ULT(dev_priv)	(IS_BROADWELL(dev_priv) && \
+				 ((INTEL_DEVID(dev_priv) & 0xf) == 0x6 ||	\
+				 (INTEL_DEVID(dev_priv) & 0xf) == 0xb ||	\
+				 (INTEL_DEVID(dev_priv) & 0xf) == 0xe))

-:317: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#317: FILE: drivers/gpu/drm/i915/intel_chipset.h:82:
+#define IS_BDW_ULX(dev_priv)	(IS_BROADWELL(dev_priv) && \
+				 (INTEL_DEVID(dev_priv) & 0xf) == 0xe)

-:319: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#319: FILE: drivers/gpu/drm/i915/intel_chipset.h:84:
+#define IS_BDW_GT3(dev_priv)	(IS_BROADWELL(dev_priv) && \
+				 (dev_priv)->info.gt == 3)

-:321: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#321: FILE: drivers/gpu/drm/i915/intel_chipset.h:86:
+#define IS_HSW_ULT(dev_priv)	(IS_HASWELL(dev_priv) && \
+				 (INTEL_DEVID(dev_priv) & 0xFF00) == 0x0A00)

-:323: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#323: FILE: drivers/gpu/drm/i915/intel_chipset.h:88:
+#define IS_HSW_GT3(dev_priv)	(IS_HASWELL(dev_priv) && \
+				 (dev_priv)->info.gt == 3)

-:326: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#326: FILE: drivers/gpu/drm/i915/intel_chipset.h:91:
+#define IS_HSW_ULX(dev_priv)	(INTEL_DEVID(dev_priv) == 0x0A0E || \
+				 INTEL_DEVID(dev_priv) == 0x0A1E)

-:328: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#328: FILE: drivers/gpu/drm/i915/intel_chipset.h:93:
+#define IS_SKL_ULT(dev_priv)	(INTEL_DEVID(dev_priv) == 0x1906 || \
+				 INTEL_DEVID(dev_priv) == 0x1913 || \
+				 INTEL_DEVID(dev_priv) == 0x1916 || \
+				 INTEL_DEVID(dev_priv) == 0x1921 || \
+				 INTEL_DEVID(dev_priv) == 0x1926)

-:333: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#333: FILE: drivers/gpu/drm/i915/intel_chipset.h:98:
+#define IS_SKL_ULX(dev_priv)	(INTEL_DEVID(dev_priv) == 0x190E || \
+				 INTEL_DEVID(dev_priv) == 0x1915 || \
+				 INTEL_DEVID(dev_priv) == 0x191E)

-:336: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#336: FILE: drivers/gpu/drm/i915/intel_chipset.h:101:
+#define IS_KBL_ULT(dev_priv)	(INTEL_DEVID(dev_priv) == 0x5906 || \
+				 INTEL_DEVID(dev_priv) == 0x5913 || \
+				 INTEL_DEVID(dev_priv) == 0x5916 || \
+				 INTEL_DEVID(dev_priv) == 0x5921 || \
+				 INTEL_DEVID(dev_priv) == 0x5926)

-:341: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#341: FILE: drivers/gpu/drm/i915/intel_chipset.h:106:
+#define IS_KBL_ULX(dev_priv)	(INTEL_DEVID(dev_priv) == 0x590E || \
+				 INTEL_DEVID(dev_priv) == 0x5915 || \
+				 INTEL_DEVID(dev_priv) == 0x591E)

-:344: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#344: FILE: drivers/gpu/drm/i915/intel_chipset.h:109:
+#define IS_SKL_GT2(dev_priv)	(IS_SKYLAKE(dev_priv) && \
+				 (dev_priv)->info.gt == 2)

-:346: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#346: FILE: drivers/gpu/drm/i915/intel_chipset.h:111:
+#define IS_SKL_GT3(dev_priv)	(IS_SKYLAKE(dev_priv) && \
+				 (dev_priv)->info.gt == 3)

-:348: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#348: FILE: drivers/gpu/drm/i915/intel_chipset.h:113:
+#define IS_SKL_GT4(dev_priv)	(IS_SKYLAKE(dev_priv) && \
+				 (dev_priv)->info.gt == 4)

-:350: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#350: FILE: drivers/gpu/drm/i915/intel_chipset.h:115:
+#define IS_KBL_GT2(dev_priv)	(IS_KABYLAKE(dev_priv) && \
+				 (dev_priv)->info.gt == 2)

-:352: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#352: FILE: drivers/gpu/drm/i915/intel_chipset.h:117:
+#define IS_KBL_GT3(dev_priv)	(IS_KABYLAKE(dev_priv) && \
+				 (dev_priv)->info.gt == 3)

-:354: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#354: FILE: drivers/gpu/drm/i915/intel_chipset.h:119:
+#define IS_CFL_ULT(dev_priv)	(IS_COFFEELAKE(dev_priv) && \
+				 (INTEL_DEVID(dev_priv) & 0x00F0) == 0x00A0)

-:356: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#356: FILE: drivers/gpu/drm/i915/intel_chipset.h:121:
+#define IS_CFL_GT2(dev_priv)	(IS_COFFEELAKE(dev_priv) && \
+				 (dev_priv)->info.gt == 2)

-:358: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#358: FILE: drivers/gpu/drm/i915/intel_chipset.h:123:
+#define IS_CFL_GT3(dev_priv)	(IS_COFFEELAKE(dev_priv) && \
+				 (dev_priv)->info.gt == 3)

-:360: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#360: FILE: drivers/gpu/drm/i915/intel_chipset.h:125:
+#define IS_CNL_WITH_PORT_F(dev_priv)   (IS_CANNONLAKE(dev_priv) && \
+					(INTEL_DEVID(dev_priv) & 0x0004) == 0x0004)

-:365: WARNING:LONG_LINE: line over 100 characters
#365: FILE: drivers/gpu/drm/i915/intel_chipset.h:130:
+#define IS_PREPRODUCTION_HW(dev_priv)   (INTEL_REVID(dev_priv) < FIRST_PRODUCT_REVID(INTEL_INFO(dev_priv)))

-:365: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#365: FILE: drivers/gpu/drm/i915/intel_chipset.h:130:
+#define IS_PREPRODUCTION_HW(dev_priv)   (INTEL_REVID(dev_priv) < FIRST_PRODUCT_REVID(INTEL_INFO(dev_priv)))

-:377: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'p' - possible side-effects?
#377: FILE: drivers/gpu/drm/i915/intel_chipset.h:142:
+#define IS_SKL_REVID(p, since, until) (IS_SKYLAKE(p) && IS_REVID(p, since, until))

-:385: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#385: FILE: drivers/gpu/drm/i915/intel_chipset.h:150:
+#define IS_BXT_REVID(dev_priv, since, until) \
+	(IS_BROXTON(dev_priv) && IS_REVID(dev_priv, since, until))

-:394: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#394: FILE: drivers/gpu/drm/i915/intel_chipset.h:159:
+#define IS_KBL_REVID(dev_priv, since, until) \
+	(IS_KABYLAKE(dev_priv) && IS_REVID(dev_priv, since, until))

-:401: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#401: FILE: drivers/gpu/drm/i915/intel_chipset.h:166:
+#define IS_GLK_REVID(dev_priv, since, until) \
+	(IS_GEMINILAKE(dev_priv) && IS_REVID(dev_priv, since, until))

-:410: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'p' - possible side-effects?
#410: FILE: drivers/gpu/drm/i915/intel_chipset.h:175:
+#define IS_CNL_REVID(p, since, until) \
+	(IS_CANNONLAKE(p) && IS_REVID(p, since, until))

-:419: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'p' - possible side-effects?
#419: FILE: drivers/gpu/drm/i915/intel_chipset.h:184:
+#define IS_ICL_REVID(p, since, until) \
+	(IS_ICELAKE(p) && IS_REVID(p, since, until))

-:440: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#440: FILE: drivers/gpu/drm/i915/intel_chipset.h:205:
+#define IS_GEN9_LP(dev_priv)	(IS_GEN9(dev_priv) && IS_LP(dev_priv))

-:441: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#441: FILE: drivers/gpu/drm/i915/intel_chipset.h:206:
+#define IS_GEN9_BC(dev_priv)	(IS_GEN9(dev_priv) && !IS_LP(dev_priv))

total: 0 errors, 2 warnings, 34 checks, 420 lines checked
819a0e8a100a drm/i915: Add a define for first production revid
97c198d6616d drm/i915: Remove kbl preproduction workarounds
72eee4b969e9 drm/i915: Warn on obsolete revision checks
-:20: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'production_revid' - possible side-effects?
#20: FILE: drivers/gpu/drm/i915/intel_chipset.h:133:
+#define BUILD_BUG_ON_REVID_LT(revid, production_revid) ({ \
+		BUILD_BUG_ON((production_revid) != PRODUCT_REVID_UNKNOWN && \
+			     (revid) < (production_revid)); \
+		1; \
+	})

-:34: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'p' - possible side-effects?
#34: FILE: drivers/gpu/drm/i915/intel_chipset.h:149:
+#define IS_SKL_REVID(p, since, until) \
+	(BUILD_BUG_ON_REVID_LT(until, SKL_REVID_PRODUCT) && \
+	 IS_SKYLAKE(p) && IS_REVID(p, since, until))

-:34: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'until' - possible side-effects?
#34: FILE: drivers/gpu/drm/i915/intel_chipset.h:149:
+#define IS_SKL_REVID(p, since, until) \
+	(BUILD_BUG_ON_REVID_LT(until, SKL_REVID_PRODUCT) && \
+	 IS_SKYLAKE(p) && IS_REVID(p, since, until))

-:65: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv' - possible side-effects?
#65: FILE: drivers/gpu/drm/i915/intel_chipset.h:180:
+#define IS_GLK_REVID(dev_priv, since, until)		    \
+	(BUILD_BUG_ON_REVID_LT(until, GLK_REVID_PRODUCT) && \
+	 IS_GEMINILAKE(dev_priv) && IS_REVID(dev_priv, since, until))

-:65: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'until' - possible side-effects?
#65: FILE: drivers/gpu/drm/i915/intel_chipset.h:180:
+#define IS_GLK_REVID(dev_priv, since, until)		    \
+	(BUILD_BUG_ON_REVID_LT(until, GLK_REVID_PRODUCT) && \
+	 IS_GEMINILAKE(dev_priv) && IS_REVID(dev_priv, since, until))

total: 0 errors, 0 warnings, 5 checks, 75 lines checked



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