diff options
| author | Dmitry Baryshkov <[email protected]> | 2023-08-04 12:48:04 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <[email protected]> | 2023-08-04 18:10:55 +0300 |
| commit | 34202be9523718838c620fdadf2e985890286883 (patch) | |
| tree | ef69ad8958fbe9e92701ea6292217630c005ee2d | |
| parent | b0fe70105056ca7f167000e35d9e0ea3d490fded (diff) | |
drm/msm/dpu: initialise clk_rate to 0 in _dpu_core_perf_get_core_clk_rate
When removing the core perf tune overrides, I also occasionaly removed the
initialisation of the clk_rate variable. Initialise it to 0 to let max()
correctly calculate the maximum of requested clock rates.
Reported-by: Dan Carpenter <[email protected]>
Fixes: 6a4bc73915af ("drm/msm/dpu: drop separate dpu_core_perf_tune overrides")
Signed-off-by: Dmitry Baryshkov <[email protected]>
Reviewed-by: Abhinav Kumar <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/551321/
Link: https://lore.kernel.org/r/[email protected]
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c index 1c0e7e5480e4..ef871239adb2 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c @@ -289,6 +289,7 @@ static u64 _dpu_core_perf_get_core_clk_rate(struct dpu_kms *kms) if (kms->perf.perf_tune.mode == DPU_PERF_MODE_MINIMUM) return kms->perf.max_core_clk_rate; + clk_rate = 0; drm_for_each_crtc(crtc, kms->dev) { if (crtc->enabled) { dpu_cstate = to_dpu_crtc_state(crtc->state); |