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Message-ID: <202412101732.5G5eKPLV-lkp@intel.com>
Date: Tue, 10 Dec 2024 17:27:19 +0800
From: kernel test robot <lkp@...el.com>
To: Lucas De Marchi <lucas.demarchi@...el.com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
linux-kernel@...r.kernel.org,
Matt Roper <matthew.d.roper@...el.com>
Subject: drivers/gpu/drm/i915/display/intel_display.c:314:17: error:
arithmetic between different enumeration types ('enum transcoder' and 'enum
intel_display_power_domain')
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 7cb1b466315004af98f6ba6c2546bb713ca3c237
commit: 237412e45390805e14a6936fb998d756c4eac9d8 drm/xe: Enable 32bits build
date: 10 months ago
config: i386-randconfig-001-20241209 (https://download.01.org/0day-ci/archive/20241210/202412101732.5G5eKPLV-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412101732.5G5eKPLV-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412101732.5G5eKPLV-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/i915/display/intel_display.c:28:
In file included from include/linux/i2c.h:19:
In file included from include/linux/regulator/consumer.h:35:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:20:
In file included from include/linux/mm.h:2188:
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/gpu/drm/i915/display/intel_display.c:314:17: error: arithmetic between different enumeration types ('enum transcoder' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
314 | power_domain = POWER_DOMAIN_TRANSCODER(cpu_transcoder);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:125:10: note: expanded from macro 'POWER_DOMAIN_TRANSCODER'
125 | (tran) + POWER_DOMAIN_TRANSCODER_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/i915/display/intel_display.c:1889:16: error: arithmetic between different enumeration types ('enum phy' and 'enum port') [-Werror,-Wenum-enum-conversion]
1889 | return PHY_D + port - PORT_D_XELPD;
| ~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_display.c:1891:16: error: arithmetic between different enumeration types ('enum phy' and 'enum port') [-Werror,-Wenum-enum-conversion]
1891 | return PHY_F + port - PORT_TC1;
| ~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_display.c:1893:16: error: arithmetic between different enumeration types ('enum phy' and 'enum port') [-Werror,-Wenum-enum-conversion]
1893 | return PHY_B + port - PORT_TC1;
| ~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_display.c:1895:16: error: arithmetic between different enumeration types ('enum phy' and 'enum port') [-Werror,-Wenum-enum-conversion]
1895 | return PHY_C + port - PORT_TC1;
| ~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_display.c:1900:15: error: arithmetic between different enumeration types ('enum phy' and 'enum port') [-Werror,-Wenum-enum-conversion]
1900 | return PHY_A + port - PORT_A;
| ~~~~~ ^ ~~~~
>> drivers/gpu/drm/i915/display/intel_display.c:1909:20: error: arithmetic between different enumeration types ('enum tc_port' and 'enum port') [-Werror,-Wenum-enum-conversion]
1909 | return TC_PORT_1 + port - PORT_TC1;
| ~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_display.c:1911:20: error: arithmetic between different enumeration types ('enum tc_port' and 'enum port') [-Werror,-Wenum-enum-conversion]
1911 | return TC_PORT_1 + port - PORT_C;
| ~~~~~~~~~ ^ ~~~~
>> drivers/gpu/drm/i915/display/intel_display.c:1939:10: error: arithmetic between different enumeration types ('enum pipe' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
1939 | set_bit(POWER_DOMAIN_PIPE(pipe), mask->bits);
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:120:41: note: expanded from macro 'POWER_DOMAIN_PIPE'
120 | #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display.c:1940:10: error: arithmetic between different enumeration types ('enum transcoder' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
1940 | set_bit(POWER_DOMAIN_TRANSCODER(cpu_transcoder), mask->bits);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:125:10: note: expanded from macro 'POWER_DOMAIN_TRANSCODER'
125 | (tran) + POWER_DOMAIN_TRANSCODER_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display.c:1943:11: error: arithmetic between different enumeration types ('enum pipe' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
1943 | set_bit(POWER_DOMAIN_PIPE_PANEL_FITTER(pipe), mask->bits);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:122:11: note: expanded from macro 'POWER_DOMAIN_PIPE_PANEL_FITTER'
122 | ((pipe) + POWER_DOMAIN_PIPE_PANEL_FITTER_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display.c:2943:17: error: arithmetic between different enumeration types ('enum pipe' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
2943 | power_domain = POWER_DOMAIN_PIPE(crtc->pipe);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:120:41: note: expanded from macro 'POWER_DOMAIN_PIPE'
120 | #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display.c:3335:17: error: arithmetic between different enumeration types ('enum pipe' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
3335 | power_domain = POWER_DOMAIN_PIPE(crtc->pipe);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:120:41: note: expanded from macro 'POWER_DOMAIN_PIPE'
120 | #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display.c:3426:17: error: arithmetic between different enumeration types ('enum transcoder' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
3426 | power_domain = POWER_DOMAIN_TRANSCODER(cpu_transcoder);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:125:10: note: expanded from macro 'POWER_DOMAIN_TRANSCODER'
125 | (tran) + POWER_DOMAIN_TRANSCODER_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display.c:3464:18: error: arithmetic between different enumeration types ('enum pipe' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
3464 | power_domain = POWER_DOMAIN_PIPE(pipe);
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:120:41: note: expanded from macro 'POWER_DOMAIN_PIPE'
120 | #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display.c:3542:18: error: arithmetic between different enumeration types ('enum transcoder' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
3542 | power_domain = POWER_DOMAIN_TRANSCODER(cpu_transcoder);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:125:10: note: expanded from macro 'POWER_DOMAIN_TRANSCODER'
125 | (tran) + POWER_DOMAIN_TRANSCODER_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display.c:3647:14: error: arithmetic between different enumeration types ('enum transcoder' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
3647 | POWER_DOMAIN_TRANSCODER(pipe_config->cpu_transcoder)))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:125:10: note: expanded from macro 'POWER_DOMAIN_TRANSCODER'
125 | (tran) + POWER_DOMAIN_TRANSCODER_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display.c:3679:15: error: arithmetic between different enumeration types ('enum transcoder' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
3679 | POWER_DOMAIN_TRANSCODER(cpu_transcoder)))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:125:10: note: expanded from macro 'POWER_DOMAIN_TRANSCODER'
125 | (tran) + POWER_DOMAIN_TRANSCODER_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
--
In file included from drivers/gpu/drm/i915/display/intel_tc.c:6:
In file included from drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h:15:
In file included from drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h:11:
In file included from drivers/gpu/drm/xe/xe_bo.h:9:
In file included from include/drm/ttm/ttm_tt.h:30:
In file included from include/linux/pagemap.h:8:
In file included from include/linux/mm.h:2188:
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/gpu/drm/i915/display/intel_tc.c:251:41: error: arithmetic between different enumeration types ('enum intel_display_power_domain' and 'enum tc_port') [-Werror,-Wenum-enum-conversion]
251 | return POWER_DOMAIN_PORT_DDI_LANES_TC1 + tc_port - TC_PORT_1;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~
2 errors generated.
--
In file included from drivers/gpu/drm/i915/display/skl_universal_plane.c:6:
In file included from include/drm/drm_atomic_helper.h:31:
In file included from include/drm/drm_crtc.h:32:
In file included from include/drm/drm_modes.h:33:
In file included from include/drm/drm_connector.h:32:
In file included from include/drm/drm_util.h:36:
In file included from include/linux/kgdb.h:19:
In file included from include/linux/kprobes.h:28:
In file included from include/linux/ftrace.h:13:
In file included from include/linux/kallsyms.h:13:
In file included from include/linux/mm.h:2188:
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/gpu/drm/i915/display/skl_universal_plane.c:673:17: error: arithmetic between different enumeration types ('enum pipe' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
673 | power_domain = POWER_DOMAIN_PIPE(plane->pipe);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:120:41: note: expanded from macro 'POWER_DOMAIN_PIPE'
120 | #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~
2 errors generated.
--
In file included from drivers/gpu/drm/i915/display/intel_display_irq.c:7:
In file included from drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h:15:
In file included from drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h:11:
In file included from drivers/gpu/drm/xe/xe_bo.h:9:
In file included from include/drm/ttm/ttm_tt.h:30:
In file included from include/linux/pagemap.h:8:
In file included from include/linux/mm.h:2188:
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/gpu/drm/i915/display/intel_display_irq.c:1428:10: error: arithmetic between different enumeration types ('enum pipe' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
1428 | POWER_DOMAIN_PIPE(pipe)))
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:120:41: note: expanded from macro 'POWER_DOMAIN_PIPE'
120 | #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/i915/display/intel_display_irq.c:1453:13: error: arithmetic between different enumeration types ('enum transcoder' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
1453 | domain = POWER_DOMAIN_TRANSCODER(trans);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:125:10: note: expanded from macro 'POWER_DOMAIN_TRANSCODER'
125 | (tran) + POWER_DOMAIN_TRANSCODER_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_irq.c:1467:10: error: arithmetic between different enumeration types ('enum pipe' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
1467 | POWER_DOMAIN_PIPE(pipe)))
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:120:41: note: expanded from macro 'POWER_DOMAIN_PIPE'
120 | #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_irq.c:1686:13: error: arithmetic between different enumeration types ('enum transcoder' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
1686 | domain = POWER_DOMAIN_TRANSCODER(trans);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:125:10: note: expanded from macro 'POWER_DOMAIN_TRANSCODER'
125 | (tran) + POWER_DOMAIN_TRANSCODER_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_irq.c:1700:10: error: arithmetic between different enumeration types ('enum pipe' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
1700 | POWER_DOMAIN_PIPE(pipe)))
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:120:41: note: expanded from macro 'POWER_DOMAIN_PIPE'
120 | #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~
6 errors generated.
--
In file included from drivers/gpu/drm/i915/display/intel_pipe_crc.c:34:
In file included from drivers/gpu/drm/i915/display/intel_de.h:9:
In file included from drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h:15:
In file included from drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h:11:
In file included from drivers/gpu/drm/xe/xe_bo.h:9:
In file included from include/drm/ttm/ttm_tt.h:30:
In file included from include/linux/pagemap.h:8:
In file included from include/linux/mm.h:2188:
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/gpu/drm/i915/display/intel_pipe_crc.c:594:17: error: arithmetic between different enumeration types ('enum pipe' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
594 | power_domain = POWER_DOMAIN_PIPE(pipe);
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:120:41: note: expanded from macro 'POWER_DOMAIN_PIPE'
120 | #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~
2 errors generated.
--
In file included from drivers/gpu/drm/i915/display/skl_watermark.c:8:
In file included from drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h:15:
In file included from drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h:11:
In file included from drivers/gpu/drm/xe/xe_bo.h:9:
In file included from include/drm/ttm/ttm_tt.h:30:
In file included from include/linux/pagemap.h:8:
In file included from include/linux/mm.h:2188:
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/gpu/drm/i915/display/skl_watermark.c:810:17: error: arithmetic between different enumeration types ('enum pipe' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
810 | power_domain = POWER_DOMAIN_PIPE(pipe);
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:120:41: note: expanded from macro 'POWER_DOMAIN_PIPE'
120 | #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~
2 errors generated.
--
In file included from drivers/gpu/drm/i915/display/intel_ddi.c:32:
In file included from include/drm/drm_privacy_screen_consumer.h:13:
In file included from include/drm/drm_connector.h:32:
In file included from include/drm/drm_util.h:36:
In file included from include/linux/kgdb.h:19:
In file included from include/linux/kprobes.h:28:
In file included from include/linux/ftrace.h:13:
In file included from include/linux/kallsyms.h:13:
In file included from include/linux/mm.h:2188:
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/gpu/drm/i915/display/intel_ddi.c:811:12: error: arithmetic between different enumeration types ('enum transcoder' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
811 | POWER_DOMAIN_TRANSCODER(cpu_transcoder));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:125:10: note: expanded from macro 'POWER_DOMAIN_TRANSCODER'
125 | (tran) + POWER_DOMAIN_TRANSCODER_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:825:37: error: arithmetic between different enumeration types ('enum transcoder' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
825 | intel_display_power_put(dev_priv, POWER_DOMAIN_TRANSCODER(cpu_transcoder),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:125:10: note: expanded from macro 'POWER_DOMAIN_TRANSCODER'
125 | (tran) + POWER_DOMAIN_TRANSCODER_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:3754:18: error: arithmetic between different enumeration types ('enum transcoder' and 'enum intel_display_power_domain') [-Werror,-Wenum-enum-conversion]
3754 | power_domain = POWER_DOMAIN_TRANSCODER(cpu_transcoder);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_display_power.h:125:10: note: expanded from macro 'POWER_DOMAIN_TRANSCODER'
125 | (tran) + POWER_DOMAIN_TRANSCODER_A)
| ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/i915/display/intel_ddi.c:4669:21: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4669 | return HPD_PORT_D + port - PORT_D_XELPD;
| ~~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:4671:23: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4671 | return HPD_PORT_TC1 + port - PORT_TC1;
| ~~~~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:4673:21: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4673 | return HPD_PORT_A + port - PORT_A;
| ~~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:4680:21: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4680 | return HPD_PORT_C + port - PORT_TC1;
| ~~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:4682:21: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4682 | return HPD_PORT_A + port - PORT_A;
| ~~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:4689:23: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4689 | return HPD_PORT_TC1 + port - PORT_TC1;
| ~~~~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:4691:21: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4691 | return HPD_PORT_A + port - PORT_A;
| ~~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:4701:21: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4701 | return HPD_PORT_C + port - PORT_TC1;
| ~~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:4703:21: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4703 | return HPD_PORT_A + port - PORT_A;
| ~~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:4710:23: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4710 | return HPD_PORT_TC1 + port - PORT_C;
| ~~~~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:4712:21: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4712 | return HPD_PORT_A + port - PORT_A;
| ~~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:4724:20: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4724 | return HPD_PORT_A + port - PORT_A;
| ~~~~~~~~~~ ^ ~~~~
drivers/gpu/drm/i915/display/intel_ddi.c:4732:20: error: arithmetic between different enumeration types ('enum hpd_pin' and 'enum port') [-Werror,-Wenum-enum-conversion]
4732 | return HPD_PORT_A + port - PORT_A;
| ~~~~~~~~~~ ^ ~~~~
17 errors generated.
--
In file included from drivers/gpu/drm/i915/display/intel_dpll_mgr.c:28:
In file included from drivers/gpu/drm/i915/display/intel_de.h:9:
In file included from drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h:15:
In file included from drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h:11:
In file included from drivers/gpu/drm/xe/xe_bo.h:9:
In file included from include/drm/ttm/ttm_tt.h:30:
In file included from include/linux/pagemap.h:8:
In file included from include/linux/mm.h:2188:
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/gpu/drm/i915/display/intel_dpll_mgr.c:188:19: error: arithmetic between different enumeration types ('enum tc_port' and 'enum intel_dpll_id') [-Werror,-Wenum-enum-conversion]
188 | return TC_PORT_1 + id - DPLL_ID_ICL_MGPLL1;
| ~~~~~~~~~ ^ ~~
2 errors generated.
..
vim +314 drivers/gpu/drm/i915/display/intel_display.c
79e539453b34e35 drivers/gpu/drm/i915/intel_display.c Jesse Barnes 2008-11-07 302
8c66081b0b32a5f drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä 2021-09-13 303 void assert_transcoder(struct drm_i915_private *dev_priv,
b104e8b200974f9 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä 2019-11-12 304 enum transcoder cpu_transcoder, bool state)
b24e71798871089 drivers/gpu/drm/i915/intel_display.c Jesse Barnes 2011-01-04 305 {
63d7bbe9ded4146 drivers/gpu/drm/i915/intel_display.c Jesse Barnes 2011-01-04 306 bool cur_state;
4feed0ebfa45879 drivers/gpu/drm/i915/intel_display.c Imre Deak 2016-02-12 307 enum intel_display_power_domain power_domain;
0e6e0be4c952372 drivers/gpu/drm/i915/intel_display.c Chris Wilson 2019-01-14 308 intel_wakeref_t wakeref;
b24e71798871089 drivers/gpu/drm/i915/intel_display.c Jesse Barnes 2011-01-04 309
e56134bc79569d5 drivers/gpu/drm/i915/intel_display.c Ville Syrjälä 2017-06-01 310 /* we keep both pipes enabled on 830 */
e56134bc79569d5 drivers/gpu/drm/i915/intel_display.c Ville Syrjälä 2017-06-01 311 if (IS_I830(dev_priv))
8e636784b6f7665 drivers/gpu/drm/i915/intel_display.c Daniel Vetter 2012-01-22 312 state = true;
8e636784b6f7665 drivers/gpu/drm/i915/intel_display.c Daniel Vetter 2012-01-22 313
4feed0ebfa45879 drivers/gpu/drm/i915/intel_display.c Imre Deak 2016-02-12 @314 power_domain = POWER_DOMAIN_TRANSCODER(cpu_transcoder);
0e6e0be4c952372 drivers/gpu/drm/i915/intel_display.c Chris Wilson 2019-01-14 315 wakeref = intel_display_power_get_if_enabled(dev_priv, power_domain);
0e6e0be4c952372 drivers/gpu/drm/i915/intel_display.c Chris Wilson 2019-01-14 316 if (wakeref) {
3eb08ea58e5717c drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä 2023-02-14 317 u32 val = intel_de_read(dev_priv, TRANSCONF(cpu_transcoder));
3eb08ea58e5717c drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä 2023-02-14 318 cur_state = !!(val & TRANSCONF_ENABLE);
4feed0ebfa45879 drivers/gpu/drm/i915/intel_display.c Imre Deak 2016-02-12 319
0e6e0be4c952372 drivers/gpu/drm/i915/intel_display.c Chris Wilson 2019-01-14 320 intel_display_power_put(dev_priv, power_domain, wakeref);
4feed0ebfa45879 drivers/gpu/drm/i915/intel_display.c Imre Deak 2016-02-12 321 } else {
4feed0ebfa45879 drivers/gpu/drm/i915/intel_display.c Imre Deak 2016-02-12 322 cur_state = false;
693101618a4beed drivers/gpu/drm/i915/intel_display.c Paulo Zanoni 2013-01-29 323 }
693101618a4beed drivers/gpu/drm/i915/intel_display.c Paulo Zanoni 2013-01-29 324
6b9bd7c35d32be4 drivers/gpu/drm/i915/display/intel_display.c Jani Nikula 2023-05-12 325 I915_STATE_WARN(dev_priv, cur_state != state,
b104e8b200974f9 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä 2019-11-12 326 "transcoder %s assertion failure (expected %s, current %s)\n",
6b9bd7c35d32be4 drivers/gpu/drm/i915/display/intel_display.c Jani Nikula 2023-05-12 327 transcoder_name(cpu_transcoder), str_on_off(state),
6b9bd7c35d32be4 drivers/gpu/drm/i915/display/intel_display.c Jani Nikula 2023-05-12 328 str_on_off(cur_state));
b24e71798871089 drivers/gpu/drm/i915/intel_display.c Jesse Barnes 2011-01-04 329 }
b24e71798871089 drivers/gpu/drm/i915/intel_display.c Jesse Barnes 2011-01-04 330
:::::: The code at line 314 was first introduced by commit
:::::: 4feed0ebfa45879bc422c9a0bfa3cffec82ea60a drm/i915: Ensure the HW is powered during HW access in assert_pipe
:::::: TO: Imre Deak <imre.deak@...el.com>
:::::: CC: Imre Deak <imre.deak@...el.com>
--
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