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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-04-24 14:39:31 -0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-05-13 15:02:30 +0100 |
| commit | 3165e128201118ec46ece188ccd565497cfc1f73 (patch) | |
| tree | 9857e393a39277f0d0514ad1562619a0cbc831a0 | |
| parent | 5a467624b1c06db5a47bf2fe58e41347686af512 (diff) | |
| download | lwn-3165e128201118ec46ece188ccd565497cfc1f73.tar.gz lwn-3165e128201118ec46ece188ccd565497cfc1f73.zip | |
drm/radeon: fix endian bugs in atom_allocate_fb_scratch()
commit beb71fc61c2cad64e347f164991b8ef476529e64 upstream.
Reviwed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| -rw-r--r-- | drivers/gpu/drm/radeon/atom.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c index 3a05cdb1fda2..d969f3c1265d 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/drm/radeon/atom.c @@ -1387,10 +1387,10 @@ int atom_allocate_fb_scratch(struct atom_context *ctx) firmware_usage = (struct _ATOM_VRAM_USAGE_BY_FIRMWARE *)(ctx->bios + data_offset); DRM_DEBUG("atom firmware requested %08x %dkb\n", - firmware_usage->asFirmwareVramReserveInfo[0].ulStartAddrUsedByFirmware, - firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb); + le32_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].ulStartAddrUsedByFirmware), + le16_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb)); - usage_bytes = firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb * 1024; + usage_bytes = le16_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb) * 1024; } ctx->scratch_size_bytes = 0; if (usage_bytes == 0) |