diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2014-08-11 18:37:37 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-08-11 19:32:15 +0200 |
| commit | 26fbb77445bd402417f42936f68c0da26d33855d (patch) | |
| tree | 599514867f8754f0166ff9506f14bfbb01cbf5a2 /drivers/gpu | |
| parent | e94e37ad19c74b4c2569d556cda9da4a03d4e3f8 (diff) | |
drm/i915: Make hpd debug messages less cryptic
Don't print raw numbers, use port_name() and tell the user whether it's
long or short without having to figure out what the other magic number
means.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index f0d24db76e7..36eb1f23460 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1777,7 +1777,9 @@ static inline void intel_hpd_irq_handler(struct drm_device *dev, long_hpd = (dig_hotplug_reg >> dig_shift) & PORTB_HOTPLUG_LONG_DETECT; } - DRM_DEBUG_DRIVER("digital hpd port %d %d\n", port, long_hpd); + DRM_DEBUG_DRIVER("digital hpd port %c - %s\n", + port_name(port), + long_hpd ? "long" : "short"); /* for long HPD pulses we want to have the digital queue happen, but we still want HPD storm detection to function. */ if (long_hpd) { diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 3b88255d87d..def55cdfef2 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -4041,7 +4041,8 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd) if (intel_dig_port->base.type != INTEL_OUTPUT_EDP) intel_dig_port->base.type = INTEL_OUTPUT_DISPLAYPORT; - DRM_DEBUG_KMS("got hpd irq on port %d - %s\n", intel_dig_port->port, + DRM_DEBUG_KMS("got hpd irq on port %c - %s\n", + port_name(intel_dig_port->port), long_hpd ? "long" : "short"); if (long_hpd) { |