Reviewed-by: Rodrigo Vivi <rodrigo.vivi at gmail.com> On Wed, Mar 21, 2012 at 10:09 PM, Eugeni Dodonov <eugeni.dodonov at intel.com> wrote: > Those registers are used to train DDI buffer translations for each link > type. > > Signed-off-by: Eugeni Dodonov <eugeni.dodonov at intel.com> > --- > ?drivers/gpu/drm/i915/i915_reg.h | ? ?7 +++++++ > ?1 file changed, 7 insertions(+) > > diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h > index b732aa1..0af47b4 100644 > --- a/drivers/gpu/drm/i915/i915_reg.h > +++ b/drivers/gpu/drm/i915/i915_reg.h > @@ -3940,4 +3940,11 @@ > ?#define ?DDI_PORT_WIDTH_X4 ? ? ? ? ? ? ? ? ? ? ? ? ? ? (3<<1) > ?#define ?DDI_INIT_DISPLAY_DETECTED ? ? ? ? ? ? (1<<0) > > +/* DDI Buffer Translations */ > +#define DDI_BUF_TRANS_A ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0x64E00 > +#define DDI_BUF_TRANS_B ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0x64E60 > +#define DDI_BUF_TRANS_C ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0x64EC0 > +#define DDI_BUF_TRANS_D ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0x64F20 > +#define DDI_BUF_TRANS_E ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0x64F80 > + > ?#endif /* _I915_REG_H_ */ > -- > 1.7.9.2 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx at lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Rodrigo Vivi Blog: http://blog.vivi.eng.br GPG: 0x905BE242 @ wwwkeys.pgp.net
