Add a helper function to get stringify values of the
desired cdclk action and dump it with rest of the
cdclk config values
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_cdclk.c | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
index bc627daade3e..12f5e4d23245 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -1688,6 +1688,19 @@ static u32 cdclk_squash_waveform(struct drm_i915_private *dev_priv,
return 0xffff;
}
+static const char *cdclk_sequence_to_string(enum cdclk_sequence cdclk_sequence)
+{
+ switch (cdclk_sequence) {
+ case CDCLK_SQUASH_ONLY:
+ return "Squash only";
+ case CDCLK_CRAWL_ONLY:
+ return "Crawl only";
+ case CDCLK_LEGACY:
+ return "Legacy method";
+ default:
+ return "Not a valid cdclk sequence";
+ }
+}
static void dg2_prog_squash_ctl(struct drm_i915_private *i915, u16 waveform)
{
@@ -2083,10 +2096,11 @@ void intel_cdclk_dump_config(struct drm_i915_private *i915,
const struct intel_cdclk_config *cdclk_config,
const char *context)
{
- drm_dbg_kms(&i915->drm, "%s %d kHz, VCO %d kHz, ref %d kHz, bypass %d kHz, voltage level %d\n",
+ drm_dbg_kms(&i915->drm, "%s %d kHz, VCO %d kHz, ref %d kHz, bypass %d kHz, voltage level %d, %s action\n",
context, cdclk_config->cdclk, cdclk_config->vco,
cdclk_config->ref, cdclk_config->bypass,
- cdclk_config->voltage_level);
+ cdclk_config->voltage_level,
+ cdclk_sequence_to_string(cdclk_config->steps->action));
}
/**
--
2.25.1
