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
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) {