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From: Dave Airlie <airlied@gmail.com>
To: intel-gfx@lists.freedesktop.org
Cc: jani.nikula@linux.intel.com
Subject: [Intel-gfx] [PATCH 00/23] i915/display: split and constify vtable (v3)
Date: Thu,  9 Sep 2021 11:52:59 +1000	[thread overview]
Message-ID: <20210909015322.2988500-1-airlied@gmail.com> (raw)

(v3 just adds some missing ,)

      Details below, I've taken all the review feedback (thanks Jani).
I added 3 patches moving to wrappers before refactoring, and
one other patch is unreviewed (07) but the main comment was wanting
the wrappers.

Jani if you are happy with the final 4 patches can you land this
series, I don't think I have drm-intel commit rights.

v1:
This is orthogonal to my display ptr refactoring and should probably
be applied first.

The display funcs vtable was a bit of mess, lots of intermixing of
internal display functionality and interfaces to watermarks/irqs.

It's also considered not great security practice to leave writeable
function pointers around for exploits to get into.

This series attempts to address both problems, first there are a
few cleanups, then it splits the function table into multiple pieces.
Some of the splits might be bikesheds but I think we should apply first
and merge things later if there is good reason.

The second half converts all the vtables to static const structs,
I've used macros in some of them to make it less messy, the cdclk
one is probably the worst one.

v2:
Added some patches adding wrappers around things before refactoring
them as suggested by Jani.
Fixed up all struct names as suggested by Jani.
Added s-o-b lines
Added commit msgs.

v3:
added missing , (Jani)

Dave.



             reply	other threads:[~2021-09-09  1:53 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-09  1:52 Dave Airlie [this message]
2021-09-09  1:53 ` [Intel-gfx] [PATCH 01/23] drm/i915/pm: drop get_fifo_size vfunc Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 02/23] drm/i915: make update_wm take a dev_priv Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 03/23] drm/i915/wm: provide wrappers around watermark vfuncs calls Dave Airlie
2021-09-09  8:48   ` Jani Nikula
2021-09-09  1:53 ` [Intel-gfx] [PATCH 04/23] drm/i915: add wrappers around cdclk vtable funcs Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 05/23] drm/i915/display: add intel_fdi_link_train wrapper Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 06/23] drm/i915: split clock gating init from display vtable Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 07/23] drm/i915: split watermark vfuncs " Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 08/23] drm/i915: split color functions " Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 09/23] drm/i915: split audio " Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 10/23] drm/i915: split cdclk " Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 11/23] drm/i915: split irq hotplug function " Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 12/23] drm/i915: split fdi link training " Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 13/23] drm/i915: split the dpll clock compute out " Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 14/23] drm/i915: constify fdi link training vtable Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 15/23] drm/i915: constify hotplug function vtable Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 16/23] drm/i915: constify color " Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 17/23] drm/i915: constify the audio " Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 18/23] drm/i915: constify the dpll clock vtable Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 19/23] drm/i915: constify the cdclk vtable Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 20/23] drm/i915: drop unused function ptr and comments Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 21/23] drm/i915: constify display function vtable Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 22/23] drm/i915: constify clock gating init vtable Dave Airlie
2021-09-09  1:53 ` [Intel-gfx] [PATCH 23/23] drm/i915: constify display wm vtable Dave Airlie
2021-09-09  2:07 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for i915/display: split and constify vtable (rev3) Patchwork
2021-09-09  2:13 ` [Intel-gfx] ✗ Fi.CI.DOCS: " Patchwork
2021-09-09  2:28 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2021-09-09  7:17 ` [Intel-gfx] [PATCH 00/23] i915/display: split and constify vtable (v3) Saarinen, Jani

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