| Message ID | 20240228143823.2762595-1-mitulkumar.ajitkumar.golani@intel.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Enable Adaptive Sync SDP Support for DP | expand |
On Wed, 28 Feb 2024, Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> wrote: > -v12: > - Update cover letter Did you just send the entire series again within 30 minutes just to update the cover letter? You could've just replied to the cover letter... BR, Jani.
> Subject: Re: [PATCH v12 0/8] Enable Adaptive Sync SDP Support for DP > > On Wed, 28 Feb 2024, Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> > wrote: > > -v12: > > - Update cover letter > > Did you just send the entire series again within 30 minutes just to update the > cover letter? You could've just replied to the cover letter... Sorry, I should have used git send-email --in-reply-to, will take care from next time onwards. Regards, Mitul
On Thu, 29 Feb 2024, "Golani, Mitulkumar Ajitkumar" <mitulkumar.ajitkumar.golani@intel.com> wrote: >> Subject: Re: [PATCH v12 0/8] Enable Adaptive Sync SDP Support for DP >> >> On Wed, 28 Feb 2024, Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> >> wrote: >> > -v12: >> > - Update cover letter >> >> Did you just send the entire series again within 30 minutes just to update the >> cover letter? You could've just replied to the cover letter... > > Sorry, I should have used git send-email --in-reply-to, will take care from next time onwards. I mean you can just reply to the cover letter and say what you missed, you don't have to send the whole thing again. It's no different from any email. BR, Jani.
An Adaptive-Sync-capable DP protocol converter indicates its support by setting the related bit in the DPCD register. Computes AS SDP values based on the display configuration, ensuring proper handling of Variable Refresh Rate (VRR) in the context of Adaptive Sync. --v2: - Update logging to Patch-1 - use as_sdp instead of async - Put definitions to correct placeholders from where it is defined. - Update member types of as_sdp for uniformity. - Correct use of REG_BIT and REG_GENMASK. - Remove unrelated comments and changes. - Correct code indents. - separate out patch changes for intel_read/write_dp_sdp. --v3: - Add VIDEO_DIP_ASYNC_DATA_SIZE definition and comment in as_sdp_pack function to patch 2 as originally used there. [Patch 2]. - Add VIDEO_DIP_ENABLE_AS_HSW flag to intel_dp_set_infoframes [Patch 3]. --v4: - Add check for HAS_VRR before writing AS SDP. [Patch 3]. --v5: - Add missing check for HAS_VRR before reading AS SDP as well [Patch 3]. --v6: - Rebase all patches. - Compute TRANS_VRR_VSYNC. -v7: - Move vrr_vsync_start/end to compute config. - Use correct function for drm_debug_printer. -v8: - Code refactoring. - Update, VSYNC_START/END macros to VRR_VSYNC_START/END.(Ankit) - Update bit fields of VRR_VSYNC_START/END.(Ankit) - Send patches to dri-devel.(Ankit) - Update definition names for AS SDP which are starting from HSW, as these defines are applicable for ADLP+.(Ankit) - Remove unused bitfield define, AS_SDP_ENABLE. - Add support in drm for Adaptive Sync sink status, which can be used later as a check for read/write sdp. (Ankit) -v9: - Add enum to operation mode to represent different AVT and FAVT modes. (Ankit) - Operation_mode, target_rr etc should be filled from as_sdp struct. (Ankit) - Fill as_sdp->*All Params* from compute config, read from the sdp. (Ankit) - Move configs to the appropriate patch where it used first.(Ankit) - There should be a check if as sdp is enable is set or not. (Ankit) - Add variables in crtc state->vrr for ad sdp enable and operation mode. (Ankit) - Use above variables for tracking AS SDP. (Ankit) - Revert unused changes. (Ankit) -v10: - Send Patches to dri-devel (Ankit). -v11: - Remove as_sdp_mode and enable from crtc_state. - For consistency, update ADL_ prefix or post fix as required. - Add a comment mentioning current support of DP_AS_SDP_AVT_FIXED_VTOTAL. - Add state checker for AS_SDP infoframe enable. - Add PIPE_CONF_CHECK_I(vrr.vsync_start/end). - Read/write vrr_vsync params only when we intend to send adaptive_sync sdp. -v12: - Update cover letter Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Mitul Golani (8): drm/dp: Add support to indicate if sink supports AS SDP drm: Add Adaptive Sync SDP logging drm/i915/dp: Add Read/Write support for Adaptive Sync SDP drm/i915/display/dp: Add wrapper function to check AS SDP drm/i915/display: Compute AS SDP parameters. drm/i915/display: Add state checker for Adaptive Sync SDP drm/i915/display: Compute vrr_vsync params drm/i915/display: Read/Write AS sdp only when sink/source has enabled drivers/gpu/drm/display/drm_dp_helper.c | 37 +++++ .../drm/i915/display/intel_crtc_state_dump.c | 12 ++ drivers/gpu/drm/i915/display/intel_ddi.c | 4 + drivers/gpu/drm/i915/display/intel_display.c | 48 +++++++ .../drm/i915/display/intel_display_device.h | 1 + .../drm/i915/display/intel_display_types.h | 2 + drivers/gpu/drm/i915/display/intel_dp.c | 127 +++++++++++++++++- drivers/gpu/drm/i915/display/intel_dp.h | 1 + drivers/gpu/drm/i915/display/intel_hdmi.c | 12 +- drivers/gpu/drm/i915/display/intel_vrr.c | 29 +++- drivers/gpu/drm/i915/i915_reg.h | 15 +++ include/drm/display/drm_dp.h | 9 ++ include/drm/display/drm_dp_helper.h | 35 +++++ 13 files changed, 327 insertions(+), 5 deletions(-)