DP 1.2 compatible displays may report a 5.4Gbps maximum bandwidth which
the driver will treat as an invalid value and use 1.62Gbps instead. Fix
this by capping to 2.7Gbps anything beyond the DP 1.1 bandwidth range.
Signed-off-by: Imre Deak imre.d...@intel.com
---
drivers/gpu/drm/i915/intel_dp.c
On Tue, Jul 9, 2013 at 12:40 PM, Imre Deak imre.d...@intel.com wrote:
DP 1.2 compatible displays may report a 5.4Gbps maximum bandwidth which
the driver will treat as an invalid value and use 1.62Gbps instead. Fix
this by capping to 2.7Gbps anything beyond the DP 1.1 bandwidth range.
On Tue, 2013-07-09 at 14:35 +0200, Daniel Vetter wrote:
On Tue, Jul 9, 2013 at 12:40 PM, Imre Deak imre.d...@intel.com wrote:
DP 1.2 compatible displays may report a 5.4Gbps maximum bandwidth which
the driver will treat as an invalid value and use 1.62Gbps instead. Fix
this by capping to
On Tue, Jul 09, 2013 at 01:40:37PM +0300, Imre Deak wrote:
DP 1.2 compatible displays may report a 5.4Gbps maximum bandwidth which
the driver will treat as an invalid value and use 1.62Gbps instead. Fix
this by capping to 2.7Gbps anything beyond the DP 1.1 bandwidth range.
Comments inline.
On Tue, Jul 09, 2013 at 03:47:42PM +0300, Imre Deak wrote:
On Tue, 2013-07-09 at 14:35 +0200, Daniel Vetter wrote:
On Tue, Jul 9, 2013 at 12:40 PM, Imre Deak imre.d...@intel.com wrote:
DP 1.2 compatible displays may report a 5.4Gbps maximum bandwidth which
the driver will treat as an
