drm/msm/dpu: also use KBps for bw_ctl output

Change debugfs and log entries to use KBps / u32 for bw_ctl and similar
data.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/636066/
Link: https://lore.kernel.org/r/20250209-dpu-perf-rework-v5-5-87e936cf3004@linaro.org

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 7cabc8f26908cfd2dbbffebd7c70fc37d9159733..b93f7556f187d46b325a689ad01ec177cecbc37a 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
@@ -135,9 +135,10 @@ static void _dpu_core_perf_calc_crtc(const struct dpu_core_perf *core_perf,
        }
 
        DRM_DEBUG_ATOMIC(
-               "crtc=%d clk_rate=%llu core_ib=%u core_ab=%llu\n",
+               "crtc=%d clk_rate=%llu core_ib=%u core_ab=%u\n",
                        crtc->base.id, perf->core_clk_rate,
-                       perf->max_per_pipe_ib, perf->bw_ctl);
+                       perf->max_per_pipe_ib,
+                       (u32)DIV_ROUND_UP_ULL(perf->bw_ctl, 1000));
 }
 
 static void dpu_core_perf_aggregate(struct drm_device *ddev,

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index 6e3e9162222afc15766061b2f3d37842819f8db7..b0a062d6fa3bf942ffd687a91bccac3aa4f06f02 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -1679,7 +1679,8 @@ static int dpu_crtc_debugfs_state_show(struct seq_file *s, void *v)
        seq_printf(s, "intf_mode: %d\n", dpu_crtc_get_intf_mode(crtc));
        seq_printf(s, "core_clk_rate: %llu\n",
                        dpu_crtc->cur_perf.core_clk_rate);
-       seq_printf(s, "bw_ctl: %llu\n", dpu_crtc->cur_perf.bw_ctl);
+       seq_printf(s, "bw_ctl: %uk\n",
+                  (u32)DIV_ROUND_UP_ULL(dpu_crtc->cur_perf.bw_ctl, 1000));
        seq_printf(s, "max_per_pipe_ib: %u\n",
                                dpu_crtc->cur_perf.max_per_pipe_ib);