[Intel-gfx] ✗ Fi.CI.SPARSE: warning for DSB enablement.

[Patchwork]

== Series Details ==

Series: DSB enablement.
URL   : https://patchwork.freedesktop.org/series/63013/
State : warning

== Summary ==

$ dim sparse origin/drm-tip
Sparse version: v0.5.2
Commit: drm/i915/dsb: feature flag added for display state buffer.
Okay!

Commit: drm/i915/dsb: DSB context creation.
+./include/uapi/linux/perf_event.h:147:56: warning: cast truncates bits from constant value (8000000000000000 becomes 0)

Commit: drm/i915/dsb: single register write function for DSB.
Okay!

Commit: drm/i915/dsb: Added enum for reg write capability.
Okay!

Commit: drm/i915/dsb: Indexed register write function for DSB.
Okay!

Commit: drm/i915/dsb: Update i915_write to call dsb-write.
Okay!

Commit: drm/i915/dsb: Register definition of DSB registers.
Okay!

Commit: drm/i915/dsb: Check DSB engine status.
Okay!

Commit: drm/i915/dsb: functions to enable/disable DSB engine.
+             ^~~~~~~~~~~~~~~~~~~~~~~
+             ^~~~~~~~~~~~~~~~~~~~~~~~
+cc1: all warnings being treated as errors
+drivers/gpu/drm/i915/intel_dsb.c:35:13: error: ‘intel_dsb_enable_engine’ defined but not used [-Werror=unused-function]
+drivers/gpu/drm/i915/intel_dsb.c:55:13: error: ‘intel_dsb_disable_engine’ defined but not used [-Werror=unused-function]
+make[1]: *** [drivers/gpu/drm/i915] Error 2
+make[1]: *** Waiting for unfinished jobs....
+make[2]: *** [drivers/gpu/drm/i915/intel_dsb.o] Error 1
+make: *** [drivers/gpu/drm/] Error 2
+ static bool intel_dsb_disable_engine(struct intel_dsb *dsb)
+ static bool intel_dsb_enable_engine(struct intel_dsb *dsb)

Commit: drm/i915/dsb: function to trigger workload execution of DSB.
-             ^~~~~~~~~~~~~~~~~~~~~~~
-             ^~~~~~~~~~~~~~~~~~~~~~~~
-cc1: all warnings being treated as errors
+drivers/gpu/drm/i915/display/icl_dsi.c:135:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/icl_dsi.c:1425:25: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/icl_dsi.c:1425:25: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/icl_dsi.c:1426:26: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/icl_dsi.c:1426:26: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_audio.c:306:15: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_audio.c:306:15: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_audio.c:482:15: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_audio.c:601:15: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_audio.c:971:34: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_audio.c:971:34: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:129:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:129:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:169:19: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:169:19: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:171:20: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:171:20: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:191:30: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:191:30: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:195:44: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:195:44: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_bw.c:244:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2251:37: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2254:37: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2263:29: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2271:29: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2280:29: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2312:29: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2312:29: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2348:37: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2348:37: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2541:17: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2541:17: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2575:17: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_cdclk.c:2575:17: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:121:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:121:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:121:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:121:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:121:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:121:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:121:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:227:29: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:227:29: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:227:29: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:227:29: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:227:29: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:227:29: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:227:29: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:237:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:237:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:237:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:237:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:237:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:237:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:237:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:240:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:240:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:240:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:240:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:240:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:240:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:240:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:243:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:243:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:243:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:243:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:243:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:243:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:243:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:245:38: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:245:38: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:245:38: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:245:38: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:245:38: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:245:38: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:245:38: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:248:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:248:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:248:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:248:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:248:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:248:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:248:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:251:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:251:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:251:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:251:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:251:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:251:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:251:33: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:341:37: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:341:37: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:341:37: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:341:37: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:341:37: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:341:37: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_color.c:341:37: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_ddi.c:671:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_ddi.c:673:24: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_display.c:1202:22: error: Expected constant expression in case statement
+drivers/gpu/drm/i915/display/intel_display.c:1205:22: error: Expected constant expression in case statement
+drivers/gpu/drm/i915/display/intel_display.c:1208:22: error: Expected constant expression in case statement
+drivers/gpu/drm/i915/display/intel_display.c:1211:22: error: Expected constant expression in case statement
+drivers/gpu/drm/i915/display/intel_display.c:14391:21: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_display.c:14391:21: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_display.c:2420:13: error: undefined identifier '__builtin_add_overflow_p'
+drivers/gpu/drm/i915/display/intel_display.c:2792:28: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_display.c:2792:28: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_display.c:7372:26: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_display.c:883:21: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_display.c:883:21: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c:158:21: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c:158:21: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c:158:21: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c:158:21: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c:158:21: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c:158:21: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c:158:21: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1442:39: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1442:39: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1442:39: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1442:39: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1442:39: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1442:39: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1442:39: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1442:39: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1806:23: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1806:23: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1939:23: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1959:25: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1959:25: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1981:58: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:1981:58: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:255:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:300:30: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:300:30: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:394:28: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:394:28: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:4371:26: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:4371:26: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:4414:27: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:4414:27: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:5941:30: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6645:31: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6674:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6674:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6674:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6674:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6675:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6675:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6675:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6675:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6676:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6676:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6676:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6676:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6677:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6677:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6677:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6677:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6678:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6678:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6678:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_dp.c:6678:9: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_fbc.c:92:25: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_fbc.c:94:25: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_gmbus.c:469:31: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_gmbus.c:471:31: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_gmbus.c:471:31: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_gmbus.c:533:23: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_gmbus.c:533:23: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_hdmi.c:2091:34: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_hdmi.c:2091:34: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_hdmi.c:2108:42: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_hdmi.c:2108:42: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/display/intel_hdmi.c:2112:42: warning: ex