On Fri, May 08, 2026 at 01:20:48PM +0300, Jani Nikula wrote:
> Prefer to use === instead of --- for top level section heading
> underlines to allow using the latter for sub-headings later.
> 
> While at it, fix the underline lenghts where needed.
> 
> Signed-off-by: Jani Nikula <[email protected]>

Reviewed-by: Rodrigo Vivi <[email protected]>

> ---
>  Documentation/gpu/intel-display/async-flip.rst    | 2 +-
>  Documentation/gpu/intel-display/audio.rst         | 4 ++--
>  Documentation/gpu/intel-display/cdclk.rst         | 2 +-
>  Documentation/gpu/intel-display/dmc.rst           | 6 +++---
>  Documentation/gpu/intel-display/dpio.rst          | 2 +-
>  Documentation/gpu/intel-display/dpll.rst          | 2 +-
>  Documentation/gpu/intel-display/drrs.rst          | 2 +-
>  Documentation/gpu/intel-display/dsb.rst           | 2 +-
>  Documentation/gpu/intel-display/fbc.rst           | 2 +-
>  Documentation/gpu/intel-display/fifo-underrun.rst | 2 +-
>  Documentation/gpu/intel-display/frontbuffer.rst   | 2 +-
>  Documentation/gpu/intel-display/hotplug.rst       | 2 +-
>  Documentation/gpu/intel-display/plane.rst         | 2 +-
>  Documentation/gpu/intel-display/psr.rst           | 2 +-
>  Documentation/gpu/intel-display/vbt.rst           | 2 +-
>  15 files changed, 18 insertions(+), 18 deletions(-)
> 
> diff --git a/Documentation/gpu/intel-display/async-flip.rst 
> b/Documentation/gpu/intel-display/async-flip.rst
> index e4ae4012efc5..40f93e885bb7 100644
> --- a/Documentation/gpu/intel-display/async-flip.rst
> +++ b/Documentation/gpu/intel-display/async-flip.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  Asynchronous Page Flip
> -----------------------
> +======================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_display.c
>     :doc: asynchronous flip implementation
> diff --git a/Documentation/gpu/intel-display/audio.rst 
> b/Documentation/gpu/intel-display/audio.rst
> index 7d3c1b514b0e..eef95df75f8d 100644
> --- a/Documentation/gpu/intel-display/audio.rst
> +++ b/Documentation/gpu/intel-display/audio.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  High Definition Audio
> ----------------------
> +=====================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_audio.c
>     :doc: High Definition Audio over HDMI and Display Port
> @@ -14,7 +14,7 @@ High Definition Audio
>     :internal:
>  
>  Intel HDMI LPE Audio Support
> -----------------------------
> +============================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_lpe_audio.c
>     :doc: LPE Audio integration for HDMI or DP playback
> diff --git a/Documentation/gpu/intel-display/cdclk.rst 
> b/Documentation/gpu/intel-display/cdclk.rst
> index 231b22a733e7..a66d623b0ec9 100644
> --- a/Documentation/gpu/intel-display/cdclk.rst
> +++ b/Documentation/gpu/intel-display/cdclk.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  Display clocks
> ---------------
> +==============
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_cdclk.c
>     :doc: CDCLK / RAWCLK
> diff --git a/Documentation/gpu/intel-display/dmc.rst 
> b/Documentation/gpu/intel-display/dmc.rst
> index 2fcdbd457d79..4368da4c7048 100644
> --- a/Documentation/gpu/intel-display/dmc.rst
> +++ b/Documentation/gpu/intel-display/dmc.rst
> @@ -4,7 +4,7 @@
>  .. _drm/intel-display/dmc:
>  
>  DMC Firmware Support
> ---------------------
> +====================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dmc.c
>     :doc: DMC Firmware Support
> @@ -14,13 +14,13 @@ DMC Firmware Support
>  
>  
>  DMC Flip Queue
> ---------------------
> +==============
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_flipq.c
>     :doc: DMC Flip Queue
>  
>  DMC wakelock support
> ---------------------
> +====================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dmc_wl.c
>     :doc: DMC wakelock support
> diff --git a/Documentation/gpu/intel-display/dpio.rst 
> b/Documentation/gpu/intel-display/dpio.rst
> index 32e6f299f256..84d92ac162f8 100644
> --- a/Documentation/gpu/intel-display/dpio.rst
> +++ b/Documentation/gpu/intel-display/dpio.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  DPIO
> -----
> +====
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dpio_phy.c
>     :doc: DPIO
> diff --git a/Documentation/gpu/intel-display/dpll.rst 
> b/Documentation/gpu/intel-display/dpll.rst
> index 35e8168ccfb9..c750352e0ae5 100644
> --- a/Documentation/gpu/intel-display/dpll.rst
> +++ b/Documentation/gpu/intel-display/dpll.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  Display PLLs
> -------------
> +============
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dpll_mgr.c
>     :doc: Display PLLs
> diff --git a/Documentation/gpu/intel-display/drrs.rst 
> b/Documentation/gpu/intel-display/drrs.rst
> index adb413f300f1..a5aaba63d6b9 100644
> --- a/Documentation/gpu/intel-display/drrs.rst
> +++ b/Documentation/gpu/intel-display/drrs.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  Display Refresh Rate Switching (DRRS)
> --------------------------------------
> +=====================================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_drrs.c
>     :doc: Display Refresh Rate Switching (DRRS)
> diff --git a/Documentation/gpu/intel-display/dsb.rst 
> b/Documentation/gpu/intel-display/dsb.rst
> index cbd40b0a4e7b..857aca59995a 100644
> --- a/Documentation/gpu/intel-display/dsb.rst
> +++ b/Documentation/gpu/intel-display/dsb.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  Display State Buffer
> ---------------------
> +====================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dsb.c
>     :doc: DSB
> diff --git a/Documentation/gpu/intel-display/fbc.rst 
> b/Documentation/gpu/intel-display/fbc.rst
> index 40f9d16bdebd..de9e19021f50 100644
> --- a/Documentation/gpu/intel-display/fbc.rst
> +++ b/Documentation/gpu/intel-display/fbc.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  Frame Buffer Compression (FBC)
> -------------------------------
> +==============================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_fbc.c
>     :doc: Frame Buffer Compression (FBC)
> diff --git a/Documentation/gpu/intel-display/fifo-underrun.rst 
> b/Documentation/gpu/intel-display/fifo-underrun.rst
> index 50731f3a1f03..5d8f01921506 100644
> --- a/Documentation/gpu/intel-display/fifo-underrun.rst
> +++ b/Documentation/gpu/intel-display/fifo-underrun.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  Display FIFO Underrun Reporting
> --------------------------------
> +===============================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_fifo_underrun.c
>     :doc: fifo underrun handling
> diff --git a/Documentation/gpu/intel-display/frontbuffer.rst 
> b/Documentation/gpu/intel-display/frontbuffer.rst
> index 2a1bc63ba6b4..7ae38e0827bf 100644
> --- a/Documentation/gpu/intel-display/frontbuffer.rst
> +++ b/Documentation/gpu/intel-display/frontbuffer.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  Frontbuffer Tracking
> ---------------------
> +====================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_frontbuffer.c
>     :doc: frontbuffer tracking
> diff --git a/Documentation/gpu/intel-display/hotplug.rst 
> b/Documentation/gpu/intel-display/hotplug.rst
> index 4cd9dd5ac8fc..f33bc0087c27 100644
> --- a/Documentation/gpu/intel-display/hotplug.rst
> +++ b/Documentation/gpu/intel-display/hotplug.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  Hotplug
> --------
> +=======
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_hotplug.c
>     :doc: Hotplug
> diff --git a/Documentation/gpu/intel-display/plane.rst 
> b/Documentation/gpu/intel-display/plane.rst
> index 41cf6571aab0..59932a82051b 100644
> --- a/Documentation/gpu/intel-display/plane.rst
> +++ b/Documentation/gpu/intel-display/plane.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  Atomic Plane Helpers
> ---------------------
> +====================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_plane.c
>     :doc: atomic plane helpers
> diff --git a/Documentation/gpu/intel-display/psr.rst 
> b/Documentation/gpu/intel-display/psr.rst
> index 134c905f500e..63e56abcdd56 100644
> --- a/Documentation/gpu/intel-display/psr.rst
> +++ b/Documentation/gpu/intel-display/psr.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  Panel Self Refresh PSR (PSR/SRD)
> ---------------------------------
> +================================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_psr.c
>     :doc: Panel Self Refresh (PSR/SRD)
> diff --git a/Documentation/gpu/intel-display/vbt.rst 
> b/Documentation/gpu/intel-display/vbt.rst
> index bbc7ee183f1b..be69f7fd7b39 100644
> --- a/Documentation/gpu/intel-display/vbt.rst
> +++ b/Documentation/gpu/intel-display/vbt.rst
> @@ -2,7 +2,7 @@
>  .. Copyright © 2026 Intel Corporation
>  
>  Video BIOS Table (VBT)
> -----------------------
> +======================
>  
>  .. kernel-doc:: drivers/gpu/drm/i915/display/intel_bios.c
>     :doc: Video BIOS Table (VBT)
> -- 
> 2.47.3
> 

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