drm/radeon: fix endian swapping in vbios fetch for tdp table
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 13 Nov 2014 00:17:02 +0000 (19:17 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 20 Nov 2014 16:13:18 +0000 (11:13 -0500)
Value needs to be swapped on BE.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/r600_dpm.c

index f6309bd23e0156461f625aa30e8354dbf3a129dd..b5c73df8e202b76c21790eb1b20b12e410a8d696 100644 (file)
@@ -1256,7 +1256,7 @@ int r600_parse_extended_power_table(struct radeon_device *rdev)
                                        (mode_info->atom_context->bios + data_offset +
                                         le16_to_cpu(ext_hdr->usPowerTuneTableOffset));
                                rdev->pm.dpm.dyn_state.cac_tdp_table->maximum_power_delivery_limit =
-                                       ppt->usMaximumPowerDeliveryLimit;
+                                       le16_to_cpu(ppt->usMaximumPowerDeliveryLimit);
                                pt = &ppt->power_tune_table;
                        } else {
                                ATOM_PPLIB_POWERTUNE_Table *ppt = (ATOM_PPLIB_POWERTUNE_Table *)