From: Manasi Navare <manasi.d.navare@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: Manasi Navare <manasi.d.navare@intel.com>,
Anusha Srivatsa <anusha.srivatsa@intel.com>,
Gaurav K Singh <gaurav.k.singh@intel.com>
Subject: [PATCH v6 07/28] drm/dp: Define payload size for DP SDP PPS packet
Date: Wed, 24 Oct 2018 15:28:19 -0700 [thread overview]
Message-ID: <20181024222840.25683-8-manasi.d.navare@intel.com> (raw)
In-Reply-To: <20181024222840.25683-1-manasi.d.navare@intel.com>
DP 1.4 spec defines DP secondary data packet for DSC
picture parameter set. This patch defines its payload size
according to the DP 1.4 specification.
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Cc: dri-devel@lists.freedesktop.org
Cc: Gaurav K Singh <gaurav.k.singh@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
---
include/drm/drm_dp_helper.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 7f7f5b965466..730243dd41e2 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -1001,6 +1001,7 @@ struct dp_sdp_header {
#define EDP_SDP_HEADER_REVISION_MASK 0x1F
#define EDP_SDP_HEADER_VALID_PAYLOAD_BYTES 0x1F
+#define DP_SDP_PPS_HEADER_PAYLOAD_BYTES_MINUS_1 0x7F
struct edp_vsc_psr {
struct dp_sdp_header sdp_header;
--
2.18.0
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next prev parent reply other threads:[~2018-10-24 22:28 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-24 22:28 [PATCH v6 00/28] Display Stream Compression enabling on eDP/DP Manasi Navare
2018-10-24 22:28 ` [PATCH v6 01/28] drm/i915/dsc: Add slice_row_per_frame in DSC PPS programming Manasi Navare
2018-10-24 22:28 ` [PATCH v6 02/28] drm/dp: Add DP DSC DPCD receiver capability size define and missing SHIFT Manasi Navare
2018-10-24 22:28 ` [PATCH v6 03/28] drm/i915/dp: Cache the DP/eDP DSC DPCD register set on Hotplug/eDP Init Manasi Navare
2018-10-24 22:28 ` [PATCH v6 04/28] drm/dp: DRM DP helper/macros to get DP sink DSC parameters Manasi Navare
2018-12-19 18:54 ` [Intel-gfx] " Daniel Vetter
2019-01-30 11:06 ` Daniel Vetter
2019-01-30 18:06 ` Sean Paul
2019-01-30 18:27 ` Manasi Navare
2019-01-30 18:26 ` Manasi Navare
2018-10-24 22:28 ` [PATCH v6 05/28] drm/i915/dp: Add helpers for Compressed BPP and Slice Count for DSC Manasi Navare
2018-10-24 22:28 ` [PATCH v6 06/28] drm/i915/dp: Validate modes using max Output BPP and slice count when DSC supported Manasi Navare
2018-10-24 22:28 ` Manasi Navare [this message]
2018-10-24 22:28 ` [PATCH v6 08/28] drm/dsc: Define Display Stream Compression PPS infoframe Manasi Navare
2018-11-01 16:42 ` Ville Syrjälä
2018-11-01 16:53 ` Ville Syrjälä
2018-11-01 21:48 ` Manasi Navare
2018-10-24 22:28 ` [PATCH v6 09/28] drm/dsc: Define VESA Display Stream Compression Capabilities Manasi Navare
2018-10-24 22:28 ` [PATCH v6 10/28] drm/dsc: Define Rate Control values that do not change over configurations Manasi Navare
2018-10-24 22:28 ` [PATCH v6 11/28] drm/dsc: Add helpers for DSC picture parameter set infoframes Manasi Navare
2018-11-01 16:46 ` Ville Syrjälä
2018-11-01 23:54 ` Manasi Navare
2018-11-02 0:23 ` Manasi Navare
2018-10-24 22:28 ` [PATCH v6 12/28] drm/i915/dp: Add DSC params and DSC config to intel_crtc_state Manasi Navare
2018-10-30 23:53 ` Manasi Navare
2018-10-31 13:10 ` Ville Syrjälä
2018-10-31 16:05 ` Manasi Navare
2018-10-31 16:13 ` Ville Syrjälä
2018-10-24 22:28 ` [PATCH v6 13/28] drm/i915/dp: Compute DSC pipe config in atomic check Manasi Navare
2018-10-29 20:30 ` Ville Syrjälä
2018-10-29 20:34 ` Ville Syrjälä
2018-10-29 23:08 ` Manasi Navare
2018-10-30 11:46 ` Ville Syrjälä
2018-10-29 21:42 ` Manasi Navare
2018-10-29 22:12 ` Manasi Navare
2018-10-30 11:41 ` Ville Syrjälä
2018-10-24 22:28 ` [PATCH v6 14/28] drm/i915/dp: Do not enable PSR2 if DSC is enabled Manasi Navare
2018-10-24 22:28 ` [PATCH v6 15/28] drm/dsc: Define the DSC 1.1 and 1.2 Line Buffer depth constants Manasi Navare
2018-10-24 22:28 ` [PATCH v6 16/28] drm/i915/dsc: Define & Compute VESA DSC params Manasi Navare
2018-10-24 22:28 ` [PATCH v6 17/28] drm/i915/dsc: Compute Rate Control parameters for DSC Manasi Navare
2018-10-24 22:28 ` [PATCH v6 18/28] drm/i915/dp: Enable/Disable DSC in DP Sink Manasi Navare
2018-10-25 14:03 ` Ville Syrjälä
2018-10-25 20:11 ` Manasi Navare
2018-10-24 22:28 ` [PATCH v6 19/28] drm/i915/dsc: Add a power domain for VDSC on eDP/MIPI DSI Manasi Navare
2018-10-24 22:28 ` [PATCH v6 20/28] drm/i915/dp: Configure i915 Picture parameter Set registers during DSC enabling Manasi Navare
2018-10-24 22:28 ` [PATCH v6 21/28] drm/i915/dp: Use the existing write_infoframe() for DSC PPS SDPs Manasi Navare
2018-10-25 14:08 ` Ville Syrjälä
2018-10-29 19:24 ` Manasi Navare
2018-10-24 22:28 ` [PATCH v6 22/28] drm/i915/dp: Populate DSC PPS SDP and send PPS infoframes Manasi Navare
2018-10-25 14:09 ` Ville Syrjälä
2018-10-25 20:07 ` Manasi Navare
2018-10-30 23:45 ` Manasi Navare
2018-10-31 13:09 ` Ville Syrjälä
2018-10-24 22:28 ` [PATCH v6 23/28] drm/i915/icl: Add Display Stream Splitter control registers Manasi Navare
2018-10-24 22:28 ` [PATCH v6 24/28] drm/i915/dp: Configure Display stream splitter registers during DSC enable Manasi Navare
2018-10-25 14:15 ` Ville Syrjälä
2018-10-25 20:05 ` Manasi Navare
2018-10-24 22:28 ` [PATCH v6 25/28] drm/i915/dp: Disable DSC in source by disabling DSS CTL bits Manasi Navare
2018-10-25 14:16 ` Ville Syrjälä
2018-10-25 19:55 ` Manasi Navare
2018-10-24 22:28 ` [PATCH v6 26/28] drm/i915/dsc: Enable and disable appropriate power wells for VDSC Manasi Navare
2018-10-25 14:22 ` Ville Syrjälä
2018-10-25 19:41 ` Manasi Navare
2018-10-24 22:28 ` [PATCH v6 27/28] drm/i915/dsc: Add Per connector debugfs node for DSC support/enable Manasi Navare
2018-10-24 22:28 ` Lyude Paul
2018-10-25 20:12 ` Manasi Navare
2018-10-29 20:39 ` Ville Syrjälä
2018-10-29 21:35 ` Manasi Navare
2018-10-30 11:26 ` Ville Syrjälä
2018-10-24 22:28 ` [PATCH v6 28/28] drm/i915/dsc: Force DSC enable if requested by IGT/userspace Manasi Navare
2018-10-24 22:39 ` ✗ Fi.CI.CHECKPATCH: warning for Display Stream Compression enabling on eDP/DP (rev6) Patchwork
2018-10-24 22:50 ` ✗ Fi.CI.SPARSE: " Patchwork
2018-10-24 23:02 ` ✗ Fi.CI.BAT: failure " Patchwork
2018-10-31 23:36 ` [PATCH v6 00/28] Display Stream Compression enabling on eDP/DP Manasi Navare
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