From: Ramalingam C <ramalingam.c@intel.com>
To: intel-gfx@lists.freedesktop.org, seanpaul@chromium.org,
dri-devel@lists.freedesktop.org
Subject: [PATCH 0/5] HDCP1.4 fixes
Date: Mon, 26 Feb 2018 22:42:34 +0530 [thread overview]
Message-ID: <1519665159-28639-1-git-send-email-ramalingam.c@intel.com> (raw)
This series addresses the requriement of below HDCP compliance tests
DP: 1A-06 and 1B-05
HDMI: 1A-04 and 1A-07a
One of the patch uses the I915 power infra-structure for checking
the power state of PW#1. Which enables the init path for all legacy
platforms.
And encoder specific msg availability detection is moved into hdcp_shim.
This will help to sync with DP hdcp data availability in the best
possible way by fielding the CP_IRQ.
Ramalingam C (5):
drm/i915: Read HDCP R0 thrice in case of mismatch
drm/i915: read Vprime thrice incase of mismatch
drm/i915: Check hdcp key loadability
drm/i915: Poll hdcp register on sudden NACK
drm/i915: Move hdcp msg detection into shim
drivers/gpu/drm/i915/intel_dp.c | 70 ++++++++++++++--
drivers/gpu/drm/i915/intel_drv.h | 6 +-
drivers/gpu/drm/i915/intel_hdcp.c | 166 +++++++++++++++++++++++++++-----------
drivers/gpu/drm/i915/intel_hdmi.c | 28 ++++++-
4 files changed, 214 insertions(+), 56 deletions(-)
--
2.7.4
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next reply other threads:[~2018-02-26 17:12 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-26 17:12 Ramalingam C [this message]
2018-02-26 17:12 ` [PATCH 1/5] drm/i915: Read HDCP R0 thrice in case of mismatch Ramalingam C
2018-02-26 17:37 ` Sean Paul
2018-02-27 11:38 ` Ramalingam C
2018-02-26 17:12 ` [PATCH 2/5] drm/i915: read Vprime thrice incase " Ramalingam C
2018-02-26 17:40 ` Sean Paul
2018-02-27 12:32 ` [PATCH v2] " Ramalingam C
2018-02-26 17:12 ` [PATCH 3/5] drm/i915: Check hdcp key loadability Ramalingam C
2018-02-26 17:45 ` Sean Paul
2018-02-26 17:12 ` [PATCH 4/5] drm/i915: Poll hdcp register on sudden NACK Ramalingam C
2018-02-26 17:52 ` Sean Paul
2018-02-27 14:36 ` Ramalingam C
2018-02-26 17:12 ` [PATCH 5/5] drm/i915: Move hdcp msg detection into shim Ramalingam C
2018-02-26 18:01 ` Sean Paul
2018-02-27 11:20 ` Ramalingam C
2018-02-26 22:50 ` [Intel-gfx] " Chris Wilson
2018-03-08 6:29 ` Ramalingam C
2018-02-26 17:44 ` ✓ Fi.CI.BAT: success for HDCP1.4 fixes Patchwork
2018-02-26 22:21 ` ✓ Fi.CI.IGT: " Patchwork
2018-02-26 23:24 ` [PATCH 0/5] " Rodrigo Vivi
2018-02-27 11:11 ` Ramalingam C
2018-02-27 13:28 ` ✗ Fi.CI.BAT: failure for HDCP1.4 fixes (rev2) Patchwork
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