Instead of mixing display & non-display stuff together, move
display specific clock info to new debugfs. This patch will
move Current & Max cdclk and Max pixel clock frequency info
to the new debugfs file "i915_display_clock_info".
Cc: Jani Nikula <jani.nikula@xxxxxxxxx>
Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@xxxxxxxxx>
---
.../gpu/drm/i915/display/intel_display_debugfs.c | 16 ++++++++++++++++
drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c | 4 ----
2 files changed, 16 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
index 45113ae107ba..8e725d0c79d1 100644
--- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
@@ -800,6 +800,21 @@ static int i915_dp_mst_info(struct seq_file *m, void *unused)
return 0;
}
+static int i915_display_clock_info(struct seq_file *m, void *unused)
+{
+ struct drm_i915_private *i915 = node_to_i915(m->private);
+
+ drm_modeset_lock_all(&i915->drm);
+
+ seq_printf(m, "Current CD clock frequency: %d kHz\n", i915->display.cdclk.hw.cdclk);
+ seq_printf(m, "Max CD clock frequency: %d kHz\n", i915->display.cdclk.max_cdclk_freq);
+ seq_printf(m, "Max pixel clock frequency: %d kHz\n", i915->max_dotclk_freq);
+
+ drm_modeset_unlock_all(&i915->drm);
+
+ return 0;
+}
+
static ssize_t i915_displayport_test_active_write(struct file *file,
const char __user *ubuf,
size_t len, loff_t *offp)
@@ -1065,6 +1080,7 @@ static const struct drm_info_list intel_display_debugfs_list[] = {
{"i915_dp_mst_info", i915_dp_mst_info, 0},
{"i915_ddb_info", i915_ddb_info, 0},
{"i915_lpsp_status", i915_lpsp_status, 0},
+ {"i915_disply_clock_info", i915_display_clock_info, 0},
};
static const struct {
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c b/drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c
index 80dbbef86b1d..8814ce238cc5 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c
@@ -393,10 +393,6 @@ void intel_gt_pm_frequency_dump(struct intel_gt *gt, struct drm_printer *p)
drm_puts(p, "no P-state info available\n");
}
- drm_printf(p, "Current CD clock frequency: %d kHz\n", i915->display.cdclk.hw.cdclk);
- drm_printf(p, "Max CD clock frequency: %d kHz\n", i915->display.cdclk.max_cdclk_freq);
- drm_printf(p, "Max pixel clock frequency: %d kHz\n", i915->max_dotclk_freq);
-
intel_runtime_pm_put(uncore->rpm, wakeref);
}
--
2.40.0
