diff options
| author | Rob Clark <robdclark@chromium.org> | 2021-07-26 17:46:49 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-07-28 03:54:36 +0300 |
| commit | 552fce98b06f702b041432ad650db3e50c380ce3 (patch) | |
| tree | caa895ff966c6e32eb5b10ef25b19fd4ec627d48 /drivers/gpu/drm/msm/msm_gpu_devfreq.c | |
| parent | af5b4fff0fe80c8a43fa218e10c55ab8d2ff4dcb (diff) | |
| download | linux-552fce98b06f702b041432ad650db3e50c380ce3.tar.xz | |
drm/msm: Split out get_freq() helper
In the next patch, it grows a bit more, so lets not duplicate the logic
in multiple places.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20210726144653.2180096-3-robdclark@gmail.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu_devfreq.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu_devfreq.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu_devfreq.c b/drivers/gpu/drm/msm/msm_gpu_devfreq.c index 3bcea0baddab..2e24a97be624 100644 --- a/drivers/gpu/drm/msm/msm_gpu_devfreq.c +++ b/drivers/gpu/drm/msm/msm_gpu_devfreq.c @@ -37,17 +37,21 @@ static int msm_devfreq_target(struct device *dev, unsigned long *freq, return 0; } +static unsigned long get_freq(struct msm_gpu *gpu) +{ + if (gpu->funcs->gpu_get_freq) + return gpu->funcs->gpu_get_freq(gpu); + + return clk_get_rate(gpu->core_clk); +} + static int msm_devfreq_get_dev_status(struct device *dev, struct devfreq_dev_status *status) { struct msm_gpu *gpu = dev_to_gpu(dev); ktime_t time; - if (gpu->funcs->gpu_get_freq) - status->current_frequency = gpu->funcs->gpu_get_freq(gpu); - else - status->current_frequency = clk_get_rate(gpu->core_clk); - + status->current_frequency = get_freq(gpu); status->busy_time = gpu->funcs->gpu_busy(gpu); time = ktime_get(); @@ -59,12 +63,7 @@ static int msm_devfreq_get_dev_status(struct device *dev, static int msm_devfreq_get_cur_freq(struct device *dev, unsigned long *freq) { - struct msm_gpu *gpu = dev_to_gpu(dev); - - if (gpu->funcs->gpu_get_freq) - *freq = gpu->funcs->gpu_get_freq(gpu); - else - *freq = clk_get_rate(gpu->core_clk); + *freq = get_freq(dev_to_gpu(dev)); return 0; } |