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drm/i915/dsi: Print the VBT MIPI sequence delay duration

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Help out debugging things by printing out how long the VBT
delay sequence is supposed to wait.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230608203057.23759-4-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä 2023-06-08 23:30:47 +03:00
parent 88b065943c
commit ad52208657
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/display/intel_dsi_vbt.c
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@ -235,7 +235,7 @@ static const u8 *mipi_exec_delay(struct intel_dsi *intel_dsi, const u8 *data)
struct drm_i915_private *i915 = to_i915(intel_dsi->base.base.dev);
u32 delay = *((const u32 *) data);
drm_dbg_kms(&i915->drm, "\n");
drm_dbg_kms(&i915->drm, "%d usecs\n", delay);
usleep_range(delay, delay + 10);
data += 4;