UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Rob Clark 2021-07-26 07:46:49 -07:00
parent af5b4fff0f
commit 552fce98b0
1 changed files with 10 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
drivers/gpu/drm/msm/msm_gpu_devfreq.c
View File

@ -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;
}