From: Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>
To: Sean Paul <sean-p7yTbzM4H96eqtR555YLDQ@public.gmane.org>
Cc: linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
manasi.d.navare-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
abhinavk-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
hoegsberg-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
Chandan Uddaraju
<chandanu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Subject: Re: [PATCH v2] drm: add definitions for DP Audio/Video compliance tests
Date: Tue, 29 Jan 2019 17:43:01 +0100 [thread overview]
Message-ID: <20190129164301.GT3271@phenom.ffwll.local> (raw)
In-Reply-To: <20190129155547.GV114153@art_vandelay>
On Tue, Jan 29, 2019 at 10:55:47AM -0500, Sean Paul wrote:
> On Mon, Jan 28, 2019 at 02:58:53PM -0800, Chandan Uddaraju wrote:
> > This change adds definitions needed for DP audio compliance testing.
> > It also adds missing definition for DP video compliance.
> >
> > Changes in V2:
> > -- Delete cover letter for this patch.
> > -- Move the description from cover letter into patch commit message.
> > -- Remove DPU from subject prefix
> >
> > Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
>
> Reviewed-by: Sean Paul <sean@poorly.run>
>
> If no one has any objections, it'd be nice to apply this through msm tree along
> with the dpu code that makes use of it.
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> for merging through -msm.
-Daniel
>
> Sean
>
>
> > ---
> > include/drm/drm_dp_helper.h | 13 +++++++++++++
> > 1 file changed, 13 insertions(+)
> >
> > diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
> > index 5736c94..e688e05 100644
> > --- a/include/drm/drm_dp_helper.h
> > +++ b/include/drm/drm_dp_helper.h
> > @@ -556,6 +556,8 @@
> > # define DP_TEST_LINK_EDID_READ (1 << 2)
> > # define DP_TEST_LINK_PHY_TEST_PATTERN (1 << 3) /* DPCD >= 1.1 */
> > # define DP_TEST_LINK_FAUX_PATTERN (1 << 4) /* DPCD >= 1.2 */
> > +# define DP_TEST_LINK_AUDIO_PATTERN (1 << 5) /* DPCD >= 1.2 */
> > +# define DP_TEST_LINK_AUDIO_DISABLED_VIDEO (1 << 6) /* DPCD >= 1.2 */
> >
> > #define DP_TEST_LINK_RATE 0x219
> > # define DP_LINK_RATE_162 (0x6)
> > @@ -604,6 +606,7 @@
> > # define DP_COLOR_FORMAT_RGB (0 << 1)
> > # define DP_COLOR_FORMAT_YCbCr422 (1 << 1)
> > # define DP_COLOR_FORMAT_YCbCr444 (2 << 1)
> > +# define DP_TEST_DYNAMIC_RANGE_VESA (0 << 3)
> > # define DP_TEST_DYNAMIC_RANGE_CEA (1 << 3)
> > # define DP_TEST_YCBCR_COEFFICIENTS (1 << 4)
> > # define DP_YCBCR_COEFFICIENTS_ITU601 (0 << 4)
> > @@ -653,6 +656,16 @@
> >
> > #define DP_TEST_SINK 0x270
> > # define DP_TEST_SINK_START (1 << 0)
> > +#define DP_TEST_AUDIO_MODE 0x271
> > +#define DP_TEST_AUDIO_PATTERN_TYPE 0x272
> > +#define DP_TEST_AUDIO_PERIOD_CH1 0x273
> > +#define DP_TEST_AUDIO_PERIOD_CH2 0x274
> > +#define DP_TEST_AUDIO_PERIOD_CH3 0x275
> > +#define DP_TEST_AUDIO_PERIOD_CH4 0x276
> > +#define DP_TEST_AUDIO_PERIOD_CH5 0x277
> > +#define DP_TEST_AUDIO_PERIOD_CH6 0x278
> > +#define DP_TEST_AUDIO_PERIOD_CH7 0x279
> > +#define DP_TEST_AUDIO_PERIOD_CH8 0x27A
> >
> > #define DP_FEC_STATUS 0x280 /* 1.4 */
> > # define DP_FEC_DECODE_EN_DETECTED (1 << 0)
> > --
> > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> > a Linux Foundation Collaborative Project
> >
>
> --
> Sean Paul, Software Engineer, Google / Chromium OS
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
Freedreno mailing list
Freedreno@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/freedreno
prev parent reply other threads:[~2019-01-29 16:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-28 22:58 [PATCH v2] drm: add definitions for DP Audio/Video compliance tests Chandan Uddaraju
[not found] ` <1548716333-18238-1-git-send-email-chandanu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2019-01-29 15:55 ` Sean Paul
2019-01-29 16:43 ` Daniel Vetter [this message]
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