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drm/amd/display: Fix __floatunsidf undefined for 32 bit compilation

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When we tried to compile DCN32/321 for 32-bit architecture, we got this
error message:

ERROR: modpost: "__floatunsidf" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!

This was caused because we were trying to assign an unsigned int to a
double value which causes issues for 32-bit architecture. This issue can
be fixed by changing the value type.

Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Fixes: 265280b99822 ("drm/amd/display: add CLKMGR changes for DCN32/321")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Reviewed-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>
This commit is contained in:
Rodrigo Siqueira 2022-06-30 14:46:19 -04:00 committed by Alex Deucher
parent 0d8928a94b
commit 071ebbb0d4
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
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@ -208,7 +208,7 @@ struct wm_table {
struct dummy_pstate_entry {
unsigned int dram_speed_mts;
unsigned int dummy_pstate_latency_us;
double dummy_pstate_latency_us;
};
struct clk_bw_params {