diff options
| author | Lee Jones <lee.jones@linaro.org> | 2021-01-11 19:19:04 +0000 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-01-13 23:53:26 -0500 |
| commit | 9e01f800e5dc9c8cad8fe931a0b86bc587fc2cb2 (patch) | |
| tree | c237846438f88827b49f99986b8d975bbfbdc251 /drivers/gpu/drm/amd/display/dc/dce112 | |
| parent | 89adc10178fd6cb68c8ef1905d269070a4d3bd64 (diff) | |
drm/amd/display/dc/dce112/Makefile: Ignore -Woverride-init warning
This file uses a complex abstracted set of hierarchical macros to
setup its applicable register lists within constant structures.
However in the case of TMDS_CNTL we wish to mark it as not applicable
for this use-case.
One method would be to de-const all of the definitions and users, then
manually zero out TMDS_CNTL from the list. Another would be to create
a new set of hierarchical macros to omit TMDS_CNTL entirely. Both
would entail a great deal of unnecessary changes and maintenance
burden.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:286:15: warning: initialized field overwritten [-Woverride-init]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:290:2: note: in expansion of macro ‘stream_enc_regs’
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:286:15: note: (near initialization for ‘stream_enc_regs[0].TMDS_CNTL’)
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:290:2: note: in expansion of macro ‘stream_enc_regs’
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:286:15: warning: initialized field overwritten [-Woverride-init]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:291:2: note: in expansion of macro ‘stream_enc_regs’
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:286:15: note: (near initialization for ‘stream_enc_regs[1].TMDS_CNTL’)
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:291:2: note: in expansion of macro ‘stream_enc_regs’
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:286:15: warning: initialized field overwritten [-Woverride-init]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:292:2: note: in expansion of macro ‘stream_enc_regs’
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:286:15: note: (near initialization for ‘stream_enc_regs[2].TMDS_CNTL’)
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:292:2: note: in expansion of macro ‘stream_enc_regs’
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:286:15: warning: initialized field overwritten [-Woverride-init]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:293:2: note: in expansion of macro ‘stream_enc_regs’
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:286:15: note: (near initialization for ‘stream_enc_regs[3].TMDS_CNTL’)
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:293:2: note: in expansion of macro ‘stream_enc_regs’
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:286:15: warning: initialized field overwritten [-Woverride-init]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:294:2: note: in expansion of macro ‘stream_enc_regs’
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:286:15: note: (near initialization for ‘stream_enc_regs[4].TMDS_CNTL’)
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:294:2: note: in expansion of macro ‘stream_enc_regs’
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:286:15: warning: initialized field overwritten [-Woverride-init]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:295:2: note: in expansion of macro ‘stream_enc_regs’
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:286:15: note: (near initialization for ‘stream_enc_regs[5].TMDS_CNTL’)
drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:295:2: note: in expansion of macro ‘stream_enc_regs’
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Leo Li <sunpeng.li@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce112')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce112/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/Makefile b/drivers/gpu/drm/amd/display/dc/dce112/Makefile index 8e090446d511..9de6501702d2 100644 --- a/drivers/gpu/drm/amd/display/dc/dce112/Makefile +++ b/drivers/gpu/drm/amd/display/dc/dce112/Makefile @@ -23,6 +23,8 @@ # Makefile for the 'controller' sub-component of DAL. # It provides the control and status of HW CRTC block. +CFLAGS_$(AMDDALPATH)/dc/dce112/dce112_resource.o = $(call cc-disable-warning, override-init) + DCE112 = dce112_compressor.o dce112_hw_sequencer.o \ dce112_resource.o |