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 <chand...@codeaurora.org>
Reviewed-by: Sean Paul <s...@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. 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
