[Intel-gfx] [PATCH] drm/i915/gt: Fix sphinx warnings for workarounds documentation

[Rodrigo Vivi]

On Tue, Jan 31, 2023 at 02:03:01PM +0100, Mauro Carvalho Chehab wrote:
> 
> On 1/24/23 20:39, Rodrigo Vivi wrote:
> > On Sat, Jan 21, 2023 at 04:08:53PM -0300, Gustavo Sousa wrote:
> > > The wildchar ("*") used in the function name patterns in the
> > > documentation was taken as a start of an "emphasis" inline markup. Wrap
> > > the patterns with the inline literal markup and, for consistency, do the
> > > same for the other function names mentioned.
> > > 
> > > Fixes: 0c3064cf33fb ("drm/i915/doc: Document where to implement register workarounds")
> > > Reported-by: kernel test robot <lkp at intel.com>
> > > Signed-off-by: Gustavo Sousa <gustavo.sousa at intel.com>
> > Cc: Mauro Carvalho Chehab <mchehab at kernel.org>
> > 
> > just in case he sees some better alternative for the escaping the '*'
> > 
> > My fear is that this ``*_fn_name()`` could create invalid links in the doc...
> 
> 
> Seems OK to me. ``foo`` is literal inline. It won't try to generate
> cross-references.
> 
> 
> Reviewed-by: Mauro Carvalho Chehab <mchehab at kernel.org>

Gustavo and Mauro, please accept my apologies here.
I ended up pushing the patch from Bagas that had a escape \*
instead of the `` wrapper.

For some unexcused reason I had missed Mauro's response here
and forgot about this. I'm really sorry.

And the escape sounded more natural so I just pushed it immediately.

> 
> 
> > 
> > 
> > > ---
> > >   drivers/gpu/drm/i915/gt/intel_workarounds.c | 20 ++++++++++----------
> > >   1 file changed, 10 insertions(+), 10 deletions(-)
> > > 
> > > diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
> > > index 918a271447e2..e849035d8dc5 100644
> > > --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
> > > +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
> > > @@ -30,8 +30,8 @@
> > >    *   creation to have a "primed golden context", i.e. a context image that
> > >    *   already contains the changes needed to all the registers.
> > >    *
> > > - *   Context workarounds should be implemented in the *_ctx_workarounds_init()
> > > - *   variants respective to the targeted platforms.
> > > + *   Context workarounds should be implemented in the
> > > + *   ``*_ctx_workarounds_init()`` variants respective to the targeted platforms.
> > >    *
> > >    * - Engine workarounds: the list of these WAs is applied whenever the specific
> > >    *   engine is reset. It's also possible that a set of engine classes share a
> > > @@ -46,16 +46,16 @@
> > >    *   ``drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c`` for reference.
> > >    *
> > >    *   Workarounds for registers specific to RCS and CCS should be implemented in
> > > - *   rcs_engine_wa_init() and ccs_engine_wa_init(), respectively; those for
> > > - *   registers belonging to BCS, VCS or VECS should be implemented in
> > > - *   xcs_engine_wa_init(). Workarounds for registers not belonging to a specific
> > > - *   engine's MMIO range but that are part of of the common RCS/CCS reset domain
> > > - *   should be implemented in general_render_compute_wa_init().
> > > + *   ``rcs_engine_wa_init()`` and ``ccs_engine_wa_init()``, respectively; those
> > > + *   for registers belonging to BCS, VCS or VECS should be implemented in
> > > + *   ``xcs_engine_wa_init()``. Workarounds for registers not belonging to a
> > > + *   specific engine's MMIO range but that are part of of the common RCS/CCS
> > > + *   reset domain should be implemented in ``general_render_compute_wa_init()``.
> > >    *
> > >    * - GT workarounds: the list of these WAs is applied whenever these registers
> > >    *   revert to their default values: on GPU reset, suspend/resume [1]_, etc.
> > >    *
> > > - *   GT workarounds should be implemented in the *_gt_workarounds_init()
> > > + *   GT workarounds should be implemented in the ``*_gt_workarounds_init()``
> > >    *   variants respective to the targeted platforms.
> > >    *
> > >    * - Register whitelist: some workarounds need to be implemented in userspace,
> > > @@ -64,8 +64,8 @@
> > >    *   this is just a special case of a MMIO workaround (as we write the list of
> > >    *   these to/be-whitelisted registers to some special HW registers).
> > >    *
> > > - *   Register whitelisting should be done in the *_whitelist_build() variants
> > > - *   respective to the targeted platforms.
> > > + *   Register whitelisting should be done in the ``*_whitelist_build()``
> > > + *   variants respective to the targeted platforms.
> > >    *
> > >    * - Workaround batchbuffers: buffers that get executed automatically by the
> > >    *   hardware on every HW context restore. These buffers are created and
> > > -- 
> > > 2.39.0
> > >