[PATCH v6 06/10] drm: Read DP branch device HW revision

2016-08-02 Thread Mika Kahola
On Tue, 2016-07-12 at 15:54 +0200, Daniel Vetter wrote: > On Wed, Jul 06, 2016 at 02:04:50PM +0300, Mika Kahola wrote: > > HW revision is mandatory field for DisplayPort branch > > devices. This is defined in DPCD register field 0x509. > > > > Signed-off-by: Mika Kahola > > --- > >

[PATCH v6 06/10] drm: Read DP branch device HW revision

2016-07-12 Thread Daniel Vetter
On Wed, Jul 06, 2016 at 02:04:50PM +0300, Mika Kahola wrote: > HW revision is mandatory field for DisplayPort branch > devices. This is defined in DPCD register field 0x509. > > Signed-off-by: Mika Kahola > --- > drivers/gpu/drm/drm_dp_helper.c | 21 + >

[PATCH v6 06/10] drm: Read DP branch device HW revision

2016-07-06 Thread Mika Kahola
HW revision is mandatory field for DisplayPort branch devices. This is defined in DPCD register field 0x509. Signed-off-by: Mika Kahola --- drivers/gpu/drm/drm_dp_helper.c | 21 + include/drm/drm_dp_helper.h | 7 +++ 2 files changed, 28 insertions(+) diff --git