mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-08 12:52:40 -04:00
fa376ac1d3
Panel Replay VSC SDP not getting sent when VRR is enabled and W1 and W2 are 0. So Program Set Context Latency in TRANS_SET_CONTEXT_LATENCY register to at least a value of 1. The same is applicable for PSR1/PSR2 as well. HSD: 14015406119 v1: Initial version. v2: Update timings stored in adjusted_mode struct. [Ville] v3: Add WA in compute_config(). [Ville] v4: - Add DISPLAY_VER() check and improve code comment. [Rodrigo] - Introduce centralized intel_crtc_vblank_delay(). [Ville] v5: Move to crtc_compute_config(). [Ville] v6: Restrict DISPLAY_VER till 14. [Mitul] v7: - Corrected code-comment. [Mitul] - dev_priv local variable removed. [Jani] v8: Introduce late_compute_config() which will take care late vblank-delay adjustment. [Ville] v9: Implementation simplified and split into multiple patches. v10: - Split vrr changes and use struct intel_display in DISPLAY_VER(). [Ankit] - Use for_each_new_intel_connector_in_state(). [Jani] v11: Remove loop and use flipline instead of vrr.enable flag. [Ville] v12: - Use intel_Vrr_possible helper. - Correct flag check for flipline. v13: - Refactor workaround [Jonathan] - Drop the comment around woraround number. [Ville] Signed-off-by: Animesh Manna <animesh.manna@intel.com> Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> [vsyrjala: Make adjusted_modeg const, and drop redundant parens] Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241010040503.1795399-4-mitulkumar.ajitkumar.golani@intel.com
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.