[PATCH] drm/radeon: add a i2c bus mutex

2014-05-12 Thread Christian König
Am 08.05.2014 16:58, schrieb Alex Deucher: > The i2c and aux buses use the same pads so add > a mutex to protect access to the pads. > > Signed-off-by: Alex Deucher I've applied this one, "drm/radeon: fix DCE83 check for mullins" and "drm/radeon: handle non-VGA class pci devices with ATRM" my 3.

[PATCH] drm/radeon: add a i2c bus mutex

2014-05-08 Thread Alex Deucher
The i2c and aux buses use the same pads so add a mutex to protect access to the pads. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/atombios_dp.c | 18 ++ drivers/gpu/drm/radeon/atombios_i2c.c | 17 + drivers/gpu/drm/radeon/radeon_i2c.c | 9 +