Re: [Intel-gfx] [PATCH v3 0/4] HDCP MST aux issue fix

2023-08-29 Thread Shankar, Uma



> -Original Message-
> From: Intel-gfx  On Behalf Of Suraj
> Kandpal
> Sent: Monday, August 28, 2023 12:04 PM
> To: intel-gfx@lists.freedesktop.org
> Cc: uma.sha...@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 

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



[Intel-gfx] [PATCH v3 0/4] HDCP MST aux issue fix

2023-08-28 Thread Suraj Kandpal
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 (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