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drm/nouveau/core: xtensa firmware size needs to be 0x40000 no matter what

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The current logic is wrong since we send fw->size >> 8 to the
card. Rounding the size up by 0x100 and 0x1000 didn't seem to help,
the card still hung, so go back to what the blob does -- 0x40000.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ilia Mirkin 2013-07-19 06:27:45 -04:00 committed by Ben Skeggs
parent 0108bc8081
commit bfcd92a0ae
1 changed files with 7 additions and 1 deletions
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drivers/gpu/drm/nouveau/core/engine/xtensa.c
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@ -118,7 +118,13 @@ _nouveau_xtensa_init(struct nouveau_object *object)
return ret;
}
ret = nouveau_gpuobj_new(object, NULL, fw->size, 0x1000, 0,
if (fw->size > 0x40000) {
nv_warn(xtensa, "firmware %s too large\n", name);
release_firmware(fw);
return -EINVAL;
}
ret = nouveau_gpuobj_new(object, NULL, 0x40000, 0x1000, 0,
&xtensa->gpu_fw);
if (ret) {
release_firmware(fw);