[Intel-gfx] [PATCH] drm/i915/cnp: add CNP gmbus support
kbuild test robot
lkp at intel.com
Fri Apr 7 18:46:51 UTC 2017
Hi Rodrigo,
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v4.11-rc5]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Rodrigo-Vivi/drm-i915-cnp-add-CNP-gmbus-support/20170408-020453
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-randconfig-x012-201714 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All error/warnings (new ones prefixed by >>):
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/linux/mod_devicetable.h:11,
from include/linux/i2c.h:29,
from drivers/gpu/drm/i915/intel_hdmi.c:29:
drivers/gpu/drm/i915/intel_hdmi.c: In function 'intel_hdmi_ddc_pin':
>> drivers/gpu/drm/i915/intel_hdmi.c:1895:31: error: implicit declaration of function 'HAS_PCH_CNP' [-Werror=implicit-function-declaration]
if (IS_GEN9_LP(dev_priv) || HAS_PCH_CNP(dev_priv))
^
include/linux/compiler.h:160:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/gpu/drm/i915/intel_hdmi.c:1895:3: note: in expansion of macro 'if'
if (IS_GEN9_LP(dev_priv) || HAS_PCH_CNP(dev_priv))
^~
cc1: some warnings being treated as errors
--
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/linux/mod_devicetable.h:11,
from include/linux/i2c.h:29,
from drivers/gpu/drm/i915/intel_i2c.c:29:
drivers/gpu/drm/i915/intel_i2c.c: In function 'get_gmbus_pin':
>> drivers/gpu/drm/i915/intel_i2c.c:82:6: error: implicit declaration of function 'HAS_PCH_CNP' [-Werror=implicit-function-declaration]
if (HAS_PCH_CNP(dev_priv))
^
include/linux/compiler.h:160:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/gpu/drm/i915/intel_i2c.c:82:2: note: in expansion of macro 'if'
if (HAS_PCH_CNP(dev_priv))
^~
cc1: some warnings being treated as errors
vim +/HAS_PCH_CNP +1895 drivers/gpu/drm/i915/intel_hdmi.c
1889 info->alternate_ddc_pin, port_name(port));
1890 return info->alternate_ddc_pin;
1891 }
1892
1893 switch (port) {
1894 case PORT_B:
> 1895 if (IS_GEN9_LP(dev_priv) || HAS_PCH_CNP(dev_priv))
1896 ddc_pin = GMBUS_PIN_1_BXT;
1897 else
1898 ddc_pin = GMBUS_PIN_DPB;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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