Commit 0743019d authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915/hdmi: return -EINVAL instead of -1 



Avoid using the incidental -EPERM.

Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/8acf7ffe9222d23c7f47dbd95ff1f737221ff72c.1633000838.git.jani.nikula@intel.com
parent b90acd09

drivers/gpu/drm/i915/display/intel_hdmi.c

+1 −1
Original line number Diff line number Diff line
@@ -1703,7 +1703,7 @@ int intel_hdmi_hdcp2_read_msg(struct intel_digital_port *dig_port, 
		drm_dbg_kms(&i915->drm,

			    "msg_sz(%zd) is more than exp size(%zu)\n",

			    ret, size);

		return -1;

		return -EINVAL;

	}



	offset = HDCP_2_2_HDMI_REG_RD_MSG_OFFSET;