| Message ID | 20230828063401.600414-1-suraj.kandpal@intel.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | HDCP MST aux issue fix | expand |
> -----Original Message----- > From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Suraj > Kandpal > Sent: Monday, August 28, 2023 12:04 PM > To: intel-gfx@lists.freedesktop.org > Cc: uma.shakar@intel.com > Subject: [Intel-gfx] [PATCH v3 0/4] HDCP MST aux issue fix > > Up until now all dp hdcp specific function derived the aux from dig_port which gave > the aux of the primary port but with DPMST when a MST hub comes into picture the > monitor becomes remote and what we need is a corresponding aux which is also > remote. > These set of patches aim to fix up just that. > > --v2 > -Do not pass drm_core struct to i915 function [Arun] -Fix typo and correct commit > message in 3rd patch [Arun] -Provide justification for timeout adjustment [Arun] > > Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Pushed to drm-intel-next. Thanks for the patches and reviews. Regards, Uma Shankar > Suraj Kandpal (4): > drm/i915/hdcp: Use intel_connector argument in intel_hdcp_shim > drm/i915/hdcp: Propagate aux info in DP HDCP functions > drm/i915/hdcp: Send the correct aux for DPMST HDCP scenario > drm/i915/hdcp: Adjust timeout for read in DPMST Scenario > > .../drm/i915/display/intel_display_types.h | 6 +- > drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 80 ++++++++++++------- > drivers/gpu/drm/i915/display/intel_hdcp.c | 30 +++---- > drivers/gpu/drm/i915/display/intel_hdmi.c | 6 +- > 4 files changed, 73 insertions(+), 49 deletions(-) > > -- > 2.25.1
Up until now all dp hdcp specific function derived the aux from dig_port which gave the aux of the primary port but with DPMST when a MST hub comes into picture the monitor becomes remote and what we need is a corresponding aux which is also remote. These set of patches aim to fix up just that. --v2 -Do not pass drm_core struct to i915 function [Arun] -Fix typo and correct commit message in 3rd patch [Arun] -Provide justification for timeout adjustment [Arun] Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Suraj Kandpal (4): drm/i915/hdcp: Use intel_connector argument in intel_hdcp_shim drm/i915/hdcp: Propagate aux info in DP HDCP functions drm/i915/hdcp: Send the correct aux for DPMST HDCP scenario drm/i915/hdcp: Adjust timeout for read in DPMST Scenario .../drm/i915/display/intel_display_types.h | 6 +- drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 80 ++++++++++++------- drivers/gpu/drm/i915/display/intel_hdcp.c | 30 +++---- drivers/gpu/drm/i915/display/intel_hdmi.c | 6 +- 4 files changed, 73 insertions(+), 49 deletions(-)