On Mon, Sep 25, 2017 at 10:11 PM, Daniel Vetter <dan...@ffwll.ch> wrote:
> On Thu, Sep 21, 2017 at 07:42:07AM -0700, Rodrigo Vivi wrote: > > On Wed, Sep 20, 2017 at 02:32:34PM +0000, vathsala nagaraju wrote: > > > Add defines for dpcd register 2009 (synchronization latency > > > in sink). > > > > > > Cc: Rodrigo Vivi <rodrigo.v...@intel.com> > > > CC: Puthikorn Voravootivat <put...@chromium.org> > > > Signed-off-by: Vathsala Nagaraju <vathsala.nagar...@intel.com> > > > > I keep forgetting to update my eDP spec 1.4 to this 1.4b... > > Maybe the patch should then make this clear, by annotating it with > /* eDP 1.4b */ That's missing, which isn't all that great really, since it > makes specs hunts like yours necessary. > > It's actually in eDP 1.4 spec, table 5-6 page 86 > Please fix up before applying. > -Daniel > > > > > > Reviewed-by: Rodrigo Vivi <rodrigo.v...@intel.com> > > > > > > > > > --- > > > include/drm/drm_dp_helper.h | 3 +++ > > > 1 file changed, 3 insertions(+) > > > > > > diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h > > > index 11c39f1..846004e6 100644 > > > --- a/include/drm/drm_dp_helper.h > > > +++ b/include/drm/drm_dp_helper.h > > > @@ -735,6 +735,9 @@ > > > # define DP_PSR_SINK_INTERNAL_ERROR 7 > > > # define DP_PSR_SINK_STATE_MASK 0x07 > > > > > > +#define DP_SINK_SYNCHRONIZATION_LATENCY 0x2009 > > > +# define DP_MAX_RESYNC_FRAME_CNT_MASK 0xf > > > + > > > #define DP_RECEIVER_ALPM_STATUS 0x200b /* eDP 1.4 */ > > > # define DP_ALPM_LOCK_TIMEOUT_ERROR (1 << 0) > > > > > > -- > > > 1.9.1 > > > > > _______________________________________________ > > dri-devel mailing list > > dri-de...@lists.freedesktop.org > > https://lists.freedesktop.org/mailman/listinfo/dri-devel > > -- > Daniel Vetter > Software Engineer, Intel Corporation > http://blog.ffwll.ch >
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