diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2023-01-31 11:22:15 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2023-01-31 12:23:23 +0100 |
| commit | aebd8f0c6f8280ba35bc989f4a9ea47469d3589a (patch) | |
| tree | a7c0f61c1827bb2904f453cc055dda138366c438 /drivers/cpufreq/cppc_cpufreq.c | |
| parent | 155c6b16eec2eaaaf6c71abf2d5e71641770d7ba (diff) | |
| parent | 6d796c50f84ca79f1722bb131799e5a5710c4700 (diff) | |
Merge v6.2-rc6 into drm-next
Due to holidays we started -next with more -fixes in-flight than
usual, and people have been asking where they are. Backmerge to get
things better in sync.
Conflicts:
- Tiny conflict in drm_fbdev_generic.c between variable rename and
missing error handling that got added.
- Conflict in drm_fb_helper.c between the added call to vgaswitcheroo
in drm_fb_helper_single_fb_probe and a refactor patch that extracted
lots of helpers and incidentally removed the dev local variable.
Readd it to make things compile.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/cpufreq/cppc_cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cppc_cpufreq.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c index 432dfb4e8027..022e3555407c 100644 --- a/drivers/cpufreq/cppc_cpufreq.c +++ b/drivers/cpufreq/cppc_cpufreq.c @@ -487,7 +487,8 @@ static unsigned int get_perf_level_count(struct cpufreq_policy *policy) cpu_data = policy->driver_data; perf_caps = &cpu_data->perf_caps; max_cap = arch_scale_cpu_capacity(cpu); - min_cap = div_u64(max_cap * perf_caps->lowest_perf, perf_caps->highest_perf); + min_cap = div_u64((u64)max_cap * perf_caps->lowest_perf, + perf_caps->highest_perf); if ((min_cap == 0) || (max_cap < min_cap)) return 0; return 1 + max_cap / CPPC_EM_CAP_STEP - min_cap / CPPC_EM_CAP_STEP; @@ -519,10 +520,10 @@ static int cppc_get_cpu_power(struct device *cpu_dev, cpu_data = policy->driver_data; perf_caps = &cpu_data->perf_caps; max_cap = arch_scale_cpu_capacity(cpu_dev->id); - min_cap = div_u64(max_cap * perf_caps->lowest_perf, - perf_caps->highest_perf); - - perf_step = CPPC_EM_CAP_STEP * perf_caps->highest_perf / max_cap; + min_cap = div_u64((u64)max_cap * perf_caps->lowest_perf, + perf_caps->highest_perf); + perf_step = div_u64((u64)CPPC_EM_CAP_STEP * perf_caps->highest_perf, + max_cap); min_step = min_cap / CPPC_EM_CAP_STEP; max_step = max_cap / CPPC_EM_CAP_STEP; |