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author | Ben Hutchings <ben@decadent.org.uk> | 2009-08-29 14:53:51 +0100 |
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committer | Dave Airlie <airlied@redhat.com> | 2009-08-31 09:09:30 +1000 |
commit | 70967ab9c0c9017645d167d33675eab996633631 (patch) | |
tree | 5ec85349ccbf2bd21ab4929223d94ac11d17fa44 /init | |
parent | 1ae70072f0699916c1a77a9bacad958ee46f7395 (diff) | |
download | op-kernel-dev-70967ab9c0c9017645d167d33675eab996633631.zip op-kernel-dev-70967ab9c0c9017645d167d33675eab996633631.tar.gz |
radeon: Use request_firmware()
Loosely based on a patch by
Jaswinder Singh Rajput <jaswinderlinux@gmail.com>.
KMS support by Dave Airlie <airlied@redhat.com>.
For Radeon 100- to 500-series, firmware blobs look like:
struct {
__be32 datah;
__be32 datal;
} cp_ucode[256];
For Radeon 600-series, there are two separate firmware blobs:
__be32 me_ucode[PM4_UCODE_SIZE * 3];
__be32 pfp_ucode[PFP_UCODE_SIZE];
For Radeon 700-series, likewise:
__be32 me_ucode[R700_PM4_UCODE_SIZE];
__be32 pfp_ucode[R700_PFP_UCODE_SIZE];
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions