Looks good to me.
>-----Original Message-----
>From: Navare, Manasi D
>Sent: Thursday, January 4, 2018 12:23 AM
>To: gfx-internal-devel@xxxxxxxxxxxxxxxxx
>Cc: Navare, Manasi D <manasi.d.navare@xxxxxxxxx>; Jani Nikula
><jani.nikula@xxxxxxxxxxxxxxx>; Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx>;
>Srivatsa, Anusha <anusha.srivatsa@xxxxxxxxx>; dri-devel@xxxxxxxxxxxxxxxxxxxxx
>Subject: [PATCH v2 4/5] drm/dp: Macro for DSC eDP Output BPP
>
>This returns the maximum output BPP supported by the eDP panel by reading the
>MAX_SUPPORTED_BPP DSC DPCD register.
>
>Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
>Cc: Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx>
>Cc: Anusha Srivatsa <anusha.srivatsa@xxxxxxxxx>
>Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
>Signed-off-by: Manasi Navare <manasi.d.navare@xxxxxxxxx>
Reviewed-by: Anusha Srivatsa<anusha.srivatsa@xxxxxxxxx>
>---
> include/drm/drm_dp_helper.h | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
>diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index
>06e41b2..4e8f357 100644
>--- a/include/drm/drm_dp_helper.h
>+++ b/include/drm/drm_dp_helper.h
>@@ -980,6 +980,16 @@ drm_dp_is_branch(const u8
>dpcd[DP_RECEIVER_CAP_SIZE])
> return dpcd[DP_DOWNSTREAMPORT_PRESENT] &
>DP_DWN_STRM_PORT_PRESENT; }
>
>+/* DP/eDP DSC support */
>+static inline u16
>+drm_edp_dsc_get_output_bpp(const u8
>dsc_dpcd[DP_DSC_RECEIVER_CAP_SIZE])
>+{
>+ return dsc_dpcd[DP_DSC_MAX_BITS_PER_PIXEL_LOW -
>DP_DSC_SUPPORT] |
>+ (dsc_dpcd[DP_DSC_MAX_BITS_PER_PIXEL_HI -
>DP_DSC_SUPPORT] &
>+ DP_DSC_MAX_BITS_PER_PIXEL_HI_MASK <<
>+ DP_DSC_MAX_BITS_PER_PIXEL_HI_SHIFT);
>+}
>+
> /*
> * DisplayPort AUX channel
> */
>--
>2.7.4
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