linux-dev/firmware/radeon, branch masterLinux kernel development work - see feature brancheshttps://git.zx2c4.com/linux-dev/atom/firmware/radeon?h=master2017-09-14T21:49:41Zfirmware: delete in-kernel firmware2017-09-14T21:49:41ZGreg Kroah-Hartmangregkh@linuxfoundation.org2017-09-14T21:23:01Zurn:sha1:5620a0d1aacd554ebebcff373e31107bb1ef7769
The last firmware change for the in-kernel firmware source code was back
in 2013. Everyone has been relying on the out-of-tree linux-firmware
package for a long long time.
So let's drop it, it's baggage we don't need to keep dragging around
(and having to fix random kbuild issues over time...)
Cc: Kyle McMartin <kyle@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Marek <mmarek@suse.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
radeon: Use request_firmware()2009-08-30T23:09:30ZBen Hutchingsben@decadent.org.uk2009-08-29T13:53:51Zurn:sha1:70967ab9c0c9017645d167d33675eab996633631
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>