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drm/i915/display: remove debug message from error path

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First check in the function is if swsci() is supported. All the error
paths are easy to figure out the reason, so remove the extra debug
message: it's normal not to support swsci() e.g. in dgfx.

v2: Rather than special case dgfx, just remove the debug message
    (from Ville)

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201027044618.719064-2-lucas.demarchi@intel.com
This commit is contained in:
Lucas De Marchi 2020-10-26 21:46:17 -07:00
parent 949ab9d229
commit 859d74f65d
1 changed files with 1 additions and 5 deletions

6
drivers/gpu/drm/i915/display/intel_opregion.c

@ -1007,12 +1007,8 @@ intel_opregion_get_panel_type(struct drm_i915_private *dev_priv)
int ret;
ret = swsci(dev_priv, SWSCI_GBDA_PANEL_DETAILS, 0x0, &panel_details);
if (ret) {
drm_dbg_kms(&dev_priv->drm,
"Failed to get panel details from OpRegion (%d)\n",
ret);
if (ret)
return ret;
}
ret = (panel_details >> 8) & 0xff;
if (ret > 0x10) {