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| author | Lauri Tirkkonen <[email protected]> | 2025-07-21 00:59:40 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-07-28 20:25:34 +0000 |
| commit | 9c2883057b3c861879b647f34e8bc448954e8729 (patch) | |
| tree | 27136a777ebd3ee6566aa7ca8cdfc4e9fe380d28 /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | drm/amdgpu: Avoid extra evict-restore process. (diff) | |
| download | kernel-9c2883057b3c861879b647f34e8bc448954e8729.tar.gz kernel-9c2883057b3c861879b647f34e8bc448954e8729.zip | |
drm/amd/display: fix initial backlight brightness calculation
DIV_ROUND_CLOSEST(x, 100) returns either 0 or 1 if 0<x<=100, so the
division needs to be performed after the multiplication and not the
other way around, to properly scale the value.
Fixes: 8b5f3a229a70 ("drm/amd/display: Fix default DC and AC levels")
Signed-off-by: Lauri Tirkkonen <[email protected]>
Cc: [email protected]
Reviewed-by: Mario Limonciello <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mario Limonciello <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions