diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-03-11 20:24:22 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-03-15 01:15:15 +0300 |
| commit | a1b952d4d0a4c2df46f8982d89377e752576c7fa (patch) | |
| tree | ea1e28e4e8a0d09240e5c57f58f213ec0a1ded7f /drivers/gpu/drm/i915/display/intel_drrs.c | |
| parent | f0a57798fb5c68e7537e75a4acd81f697fd6c089 (diff) | |
| download | linux-a1b952d4d0a4c2df46f8982d89377e752576c7fa.tar.xz | |
drm/i915: Introduce intel_drrs_type_str()
Add helper to get the drrs type as a string, and use it
in a couple of places. Also pimp the debugfs output a bit
while at it.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220311172428.14685-11-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_drrs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_drrs.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_drrs.c b/drivers/gpu/drm/i915/display/intel_drrs.c index c663df51a84a..12ae1deea15f 100644 --- a/drivers/gpu/drm/i915/display/intel_drrs.c +++ b/drivers/gpu/drm/i915/display/intel_drrs.c @@ -47,6 +47,20 @@ * requested by userspace. */ +const char *intel_drrs_type_str(enum drrs_type drrs_type) +{ + static const char * const str[] = { + [DRRS_TYPE_NONE] = "none", + [DRRS_TYPE_STATIC] = "static", + [DRRS_TYPE_SEAMLESS] = "seamless", + }; + + if (drrs_type >= ARRAY_SIZE(str)) + return "<invalid>"; + + return str[drrs_type]; +} + static bool can_enable_drrs(struct intel_connector *connector, const struct intel_crtc_state *pipe_config) { @@ -461,8 +475,9 @@ intel_drrs_init(struct intel_connector *connector, dev_priv->drrs.refresh_rate = DRRS_REFRESH_RATE_HIGH; drm_dbg_kms(&dev_priv->drm, - "[CONNECTOR:%d:%s] seamless DRRS supported\n", - connector->base.base.id, connector->base.name); + "[CONNECTOR:%d:%s] %s DRRS supported\n", + connector->base.base.id, connector->base.name, + intel_drrs_type_str(dev_priv->vbt.drrs_type)); return downclock_mode; } |