Commit 071ebbb0 authored by Rodrigo Siqueira's avatar Rodrigo Siqueira Committed by Alex Deucher

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

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: 265280b9 ("drm/amd/display: add CLKMGR changes for DCN32/321")
Reported-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Acked-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 0d8928a9
...@@ -208,7 +208,7 @@ struct wm_table { ...@@ -208,7 +208,7 @@ struct wm_table {
struct dummy_pstate_entry { struct dummy_pstate_entry {
unsigned int dram_speed_mts; unsigned int dram_speed_mts;
unsigned int dummy_pstate_latency_us; double dummy_pstate_latency_us;
}; };
struct clk_bw_params { struct clk_bw_params {
......
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