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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-04-24 14:39:31 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-11 13:54:08 -0700 |
| commit | 67d3fdc21b2875d89eb32ec64265d17b9292ff47 (patch) | |
| tree | a863ffb540ece66c1d34718c1b4091b89ad52a12 | |
| parent | 81f9eaffece244b74f1d0a25218b6d2ab5809638 (diff) | |
| download | lwn-67d3fdc21b2875d89eb32ec64265d17b9292ff47.tar.gz lwn-67d3fdc21b2875d89eb32ec64265d17b9292ff47.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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -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 5ce9bf51a8de..43672b6f7cfd 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/drm/radeon/atom.c @@ -1389,10 +1389,10 @@ 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) |