mirror_ubuntu-kernels/drivers/gpu/drm/amd/display/dc
Rodrigo Siqueira 64f991590f drm/amd/display: Fix a compilation failure on PowerPC caused by FPU code
We got a report from Stephen/Michael that the PowerPC build was failing
with the following error:

ld: drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.o uses hard float, drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.o uses soft float
ld: failed to merge target specific data of file drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.o

This error happened because of the function optc3_set_vrr_m_const. This
function expects a double as a parameter in a code that is not allowed
to have FPU operations. After further investigation, it became clear
that optc3_set_vrr_m_const was never invoked, so we can safely drop this
function and fix the ld issue.

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Melissa Wen <mwen@igalia.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Tested-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-29 15:24:38 -04:00
..
basics drm/amd/display: Move all linux includes into OS types 2022-07-05 16:16:49 -04:00
bios drm/amd/display: Enable DCN314 in DC 2022-07-13 20:57:05 -04:00
clk_mgr drm/amd/display: Clean up some inconsistent indenting 2022-07-28 16:05:15 -04:00
core drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dce drm/amdgpu/dc/dce: fix repeated words in comments 2022-07-28 16:05:14 -04:00
dce60 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dce80 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dce100 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dce110 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dce112 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dce120 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn10 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn20 drm/amd/display: Clean up some inconsistent indenting 2022-07-28 16:05:15 -04:00
dcn21 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn30 drm/amd/display: Fix a compilation failure on PowerPC caused by FPU code 2022-07-29 15:24:38 -04:00
dcn31 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn32 drm/amd/display: Fix a compilation failure on PowerPC caused by FPU code 2022-07-29 15:24:38 -04:00
dcn201 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn301 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn302 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn303 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn314 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn315 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn316 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn321 drm/amd/display: Add debug option for idle optimizations on cursor updates 2022-07-25 17:18:02 -04:00
dml drm/amd/display: remove unneeded semicolon 2022-07-28 16:05:16 -04:00
dsc drm/amd: Fix spelling typo in comments 2022-06-03 16:43:36 -04:00
gpio drm/amd/display: Enable DCN314 in DC 2022-07-13 20:57:05 -04:00
hdcp drm/amd/display: Enforce DPCD Address ranges 2021-06-15 17:25:41 -04:00
inc drm/amd/display: Fix a compilation failure on PowerPC caused by FPU code 2022-07-29 15:24:38 -04:00
irq drm/amd/display: Support vertical interrupt 0 for all dcn ASIC 2022-07-20 16:04:11 -04:00
link drm/amd/display: Fix dpstreamclk programming 2022-07-25 17:17:10 -04:00
virtual drm/amd/display: Move all linux includes into OS types 2022-07-05 16:16:49 -04:00
dc_bios_types.h drm/amd/display: Add dependant changes for DCN32/321 2022-06-03 16:43:38 -04:00
dc_ddc_types.h
dc_dmub_srv.c drm/amd/display: Updates SubVP and SubVP DRR cases 2022-07-25 17:15:06 -04:00
dc_dmub_srv.h drm/amd/display: Updates SubVP and SubVP DRR cases 2022-07-25 17:15:06 -04:00
dc_dp_types.h drm/amd/display: add support for handling 128b/132b link training test request 2022-04-05 10:29:48 -04:00
dc_dsc.h drm/amd/display: move bpp range decision in decide dsc bw range function 2021-09-14 15:57:09 -04:00
dc_edid_parser.c
dc_edid_parser.h
dc_helper.c drm/amd/display: Support synchronized indirect reg access 2022-01-25 18:00:35 -05:00
dc_hw_types.h drm/amd/display: OVT Update on InfoFrame and Mode Management 2022-07-05 16:17:20 -04:00
dc_link.h drm/amd/display: Expose function reset_cur_dp_mst_topology 2022-07-20 16:04:30 -04:00
dc_stat.h drm/amd/display: DMUB Outbound Interrupt Process-X86 2021-07-08 15:14:36 -04:00
dc_stream.h drm/amd/display: Remove unused struct freesync_context 2022-07-28 16:20:27 -04:00
dc_trace.h drm/amd/display: Add control mechanism for FPU utilization 2021-08-05 21:17:59 -04:00
dc_types.h drm/amd/display: Add NBIO reg offsets to DC 2022-07-13 11:25:17 -04:00
dc.h drm/amd/display: 3.2.196 2022-07-25 17:23:05 -04:00
dm_cp_psp.h drm/amd/display: unhard code link to phy idx mapping in dc link and clean up 2022-01-07 17:21:20 -05:00
dm_event_log.h
dm_helpers.h drm/amd/display: remove redundant CONFIG_DRM_AMD_DC_DCN in dc 2022-05-10 17:53:12 -04:00
dm_pp_smu.h drm/amdgpu/pm: display vcn pp dpm (v4) 2021-05-21 10:31:55 -04:00
dm_services_types.h
dm_services.h
irq_types.h drm/amd/display: Remove underflow IRQ type 2022-04-05 10:29:47 -04:00
Makefile drm/amd/display: Enable building new display engine with KCOV enabled 2022-07-18 16:42:38 -04:00
os_types.h drm/amd/display: remove repeated includes 2022-07-07 15:55:39 -04:00