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| author | Alex Deucher | 2009-12-23 09:23:21 +0100 |
|---|---|---|
| committer | Dave Airlie | 2010-02-09 00:31:10 +0100 |
| commit | 40bacf1631a3e8654b1128aa9b72e73ca801c9e4 (patch) | |
| tree | 9d4dc63b4dfb124203335dd4e541c657417960ce /drivers/gpu/drm/radeon/r100.c | |
| parent | drm/radeon/kms: add radeon i2c algo (diff) | |
| download | kernel-qcow2-linux-40bacf1631a3e8654b1128aa9b72e73ca801c9e4.tar.gz kernel-qcow2-linux-40bacf1631a3e8654b1128aa9b72e73ca801c9e4.tar.xz kernel-qcow2-linux-40bacf1631a3e8654b1128aa9b72e73ca801c9e4.zip | |
drm/radeon/kms: add support for hw i2c on r1xx-r5xx
wire hw i2c support into radeon i2c algo.
fixes merged:
- handle bus probing correctly
- use meaningful error numbers
- abort if transaction fails
- The line mapping is different depending on the asic.
- protect hw i2c engine with a mutex
- rs300 doesn't have a pin select bit
- r200 has a different pin select setup
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r100.c')
0 files changed, 0 insertions, 0 deletions