[PATCH 3.13.y-ckt 118/121] drm/radeon: fix endian swapping in vbios fetch for tdp table
From: Kamal Mostafa
Date: Tue Dec 02 2014 - 14:42:35 EST
3.13.11-ckt12 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@xxxxxxx>
commit 28731d5818ae25b92d1fb82fe0ac196e97102c1b upstream.
Value needs to be swapped on BE.
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/r600_dpm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c
index 2df683a..cc4258a 100644
--- a/drivers/gpu/drm/radeon/r600_dpm.c
+++ b/drivers/gpu/drm/radeon/r600_dpm.c
@@ -1193,7 +1193,7 @@ 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 *)
--
1.9.1
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