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Subject[PATCH 3.12 62/66] drm/radeon: fix endian swapping in vbios fetch for tdp table
Date
From: Alex Deucher <alexander.deucher@amd.com>

3.12-stable review patch. If anyone has any objections, please let me know.

===============

commit 28731d5818ae25b92d1fb82fe0ac196e97102c1b upstream.

Value needs to be swapped on BE.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
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 2df683aab9e9..cc4258a853fd 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 *)
--
2.1.3


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