For the nouveau bits:
Reviewed-by: Lyude Paul
On Mon, 2024-04-22 at 15:10 +0300, Jani Nikula wrote:
> Surprisingly many places depend on debugfs.h to be included via
> drm_print.h. Fix them.
>
> v3: Also fix armada, ite-it6505, imagination, msm, sti, vc4, and xe
>
>
Reviewed-by: Lyude Paul
Thanks!
On Fri, 2023-09-22 at 10:32 -0700, Kees Cook wrote:
> Prepare for the coming implementation by GCC and Clang of the __counted_by
> attribute. Flexible array members annotated with __counted_by can have
> their accesses bounds-checked at run-time che
there generally will be a
bit of Q with organizers.
And if you just have some questions about what organizing XDC entails,
please feel free to chat with previous organizers, or someone from the
board.
Best regards,
Lyude Paul
On behalf of X.org
--
Cheers,
Lyude Paul (she/her)
Software
d me an email to
x...@codeweavers.com, adding on CC the X.org board (board
at foundation.x.org).
And don't forget, you can follow us on Twitter for all the latest
updates and to stay connected:
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Best regards,
Lyude Paul, on behalf of X.org
te that if a
> + * panel driver is initiating a DP AUX transfer it may power
> itself
> + * up however it wants. All other code should ensure that the
> + * pre_enable() bridge chain (which eventually calls the panel
> + * prepare function) has powered the panel.
> */
> ssize_t (*transfer)(struct drm_dp_aux *aux,
> struct drm_dp_aux_msg *msg);
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Cheers,
Lyude Paul (she/her)
Software Engineer at Red Hat
d take a first
> step by spewing a WARN_ON if someone directly uses /dev/aux for eDP?
>
> c) Somehow dynamically create / remove the /dev/aux device as the eDP
> panel turns off and on again. If /dev/aux is there then we know that
> the panel is on. NOTE: this ignores PSR. I don't think we'd want to
> delete / create the /dev/aux node that often. So we'd either have to
> still accept that the transfers will sometimes fail (c1) or make it a
> requirement that we bring the panel out of PSR for an AUX transfer
> (c2).
>
>
> Technically we could list option (d) to power the panel up, but as per
> above I think it's pretty awkward and doesn't feel like the right way
> to go. Obviously happy to hear other opinions, though.
>
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Cheers,
Lyude Paul (she/her)
Software Engineer at Red Hat
there generally will be a
bit of Q with organizers.
And if you just have some questions about what organizing XDC entails,
please feel free to chat with previous organizers, or someone from the
board.
Best regards,
Lyude Paul
On behalf of X.org
oard (board
at foundation.x.org).
And don't forget, you can follow us on Twitter for all the latest
updates and to stay connected:
https://twitter.com/XOrgDevConf
Best regards,
Lyude Paul, on behalf of X.org
that Emma Anholt, Alyssa Rosenzweig, Mark Filion and
Ricardo Garcia were elected for two year terms.
The old full board is: Emma Anholt, Samuel Iglesias Gonsálvez, Mark
Filion, Manasi D Navare, Keith Packard, Lyude Paul, Daniel Vetter, Harry
Wentland
The new full board is: Emma Anholt, Samuel
begins.
Lyude Paul, on behalf of the X.Org elections committee
in the
upcoming election is 31 March 2022 at 23:59 UTC.
If you are interested in joining the X.Org Foundation or in renewing
your membership, please visit the membership system site at:
https://members.x.org/
Lyude Paul, on behalf of the X.Org elections committee
were Lyude Paul,
Samuel Iglesias Gonsálvez, Manasi D Navare and Daniel Vetter. They will
continue to serve until their term ends in 2023. Current directors whose term
expires in 2022 are Emma Anholt, Keith Packard, Harry Wentland and Mark
Filion.
A director is expected to participate
will serve as directors for two year
terms.
The directors who received two year terms starting in 2021 were Lyude Paul,
Samuel Iglesias Gonsálvez, Manasi D Navare and Daniel Vetter. They will
continue to serve until their term ends in 2023. Current directors whose term
expires in 2022 are Emma Anholt
of directors elected from the membership. Each year, an
election is held to bring the total number of directors to eight. The four
members receiving the highest vote totals will serve as directors for two year
terms.
The directors who received two year terms starting in 2021 were Lyude Paul,
Samuel
/Elections/2022/
Lyude Paul,
On behalf of the X.Org elections committee
/Elections/2022/
Lyude Paul,
On behalf of the X.Org elections committee
Acked-by: Lyude Paul
On Wed, 2021-12-15 at 11:43 +0100, Thomas Zimmermann wrote:
> Move DisplayPort functions into a separate module to reduce the size
> of the KMS helpers. Select DRM_DP_HELPER for all users of the code. To
> avoid naming conflicts, rename drm_dp_helper.c to
On Fri, 2021-09-03 at 21:31 +0300, Dmitry Baryshkov wrote:
> On 02/09/2021 21:40, Lyude Paul wrote:
> > Reviewed-by: Lyude Paul
> >
> > Do you need me to push this?
>
> We'd pick this up through the msm tree.
ah-totally forgot msm had their own tree and didn't go th
Reviewed-by: Lyude Paul
Do you need me to push this?
On Tue, 2021-08-31 at 04:51 -0700, cgel@gmail.com wrote:
> From: Chi Minghao
>
> Fix the following coccicheck REVIEW:
> ./drivers/gpu/drm/msm/edp/edp_ctrl.c:1245:5-8 Unneeded variable
>
> Reported-by: Zeal Robot
&g
On Mon, 2021-08-30 at 08:56 -0700, khs...@codeaurora.org wrote:
> On 2021-08-25 09:26, Lyude Paul wrote:
> > The patch was pushed yes (was part of drm-misc-next-2021-07-29), seems
> > like it
> > just hasn't trickled down to linus's branch quite yet.
>
> Hi Stephen
The patch was pushed yes (was part of drm-misc-next-2021-07-29), seems like it
just hasn't trickled down to linus's branch quite yet.
On Wed, 2021-08-25 at 09:06 -0700, khs...@codeaurora.org wrote:
> On 2021-07-27 15:44, Lyude Paul wrote:
> > Nice timing, you literally got me as I was
+). will add these tags when I push it
On Tue, 2021-07-27 at 15:41 -0700, khs...@codeaurora.org wrote:
> On 2021-07-27 12:21, Lyude Paul wrote:
> > On Thu, 2021-07-22 at 15:28 -0700, khs...@codeaurora.org wrote:
> > >
> > > It looks like this patch is good to go (mainli
t;drm/dp_mst: Add sideband down request tracing +
> > > selftests")
> > >
> > > Signed-off-by: Rajkumar Subbiah
> > > Signed-off-by: Kuogee Hsieh
> > >
> > > Reviewed-by: Stephen Boyd
> >
> > Reviewed-by: Jani Nikula
&g
mst_dump_sideband_msg_tx(, txmsg);
> + drm_printf(, "sideband msg failed to send\n");
> + drm_dp_mst_dump_sideband_msg_tx(, txmsg);
> + }
> return ret;
> }
>
--
Cheers,
Lyude Paul (she/her)
Software Engineer at Red Hat
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{
> > + struct drm_printer p =
> > drm_debug_printer(DBG_PREFIX);
> >
> > - drm_printf(, "sideband msg failed to send\n");
> > - drm_dp_mst_dump_sideband_msg_tx(, txmsg);
> > + drm_printf(, "sideband msg failed to send\n&qu
Ah - must have missed this when I added this. Thanks for the fix!
Reviewed-by: Lyude Paul
On Thu, 2021-06-24 at 20:47 -0700, Bjorn Andersson wrote:
> '6cba3fe43341 ("drm/dp: Add backpointer to drm_device in drm_dp_aux")'
> introduced a mandator drm_device backpointer in s
Reviewed-by: Lyude Paul
On Sat, 2021-06-12 at 17:37 +0530, Rajeev Nandan wrote:
> Some panels support backlight control over DP AUX channel using
> VESA's standard backlight control interface.
> Using new DRM eDP backlight helpers, add support to create and
> register a backlig
klight(>base);
> - if (err)
> - goto disable_pm_runtime;
> + if (panel->desc->uses_dpcd_backlight) {
> + if (!panel->aux) {
> + dev_err(dev, "edp backlight needs DP aux\n");
> + err = -E
klight(>base);
> - if (err)
> - goto disable_pm_runtime;
> + if (panel->desc->uses_dpcd_backlight) {
> + if (!panel->aux) {
> + dev_err(dev, "edp backlight needs DP aux\n");
> + err = -E
X_MAX_BRIGHTNESS)
> > + val = DP_AUX_MAX_BRIGHTNESS;
> > +
> > + bl_props.max_brightness = val;
> > + bl_props.brightness = val;
> > + bl_props.type = BACKLIGHT_RAW;
> > + bd = devm_backlight_device_register(>dev, dev_name(
> > >dev),
> > + >dev, aux_bl,
> > + _bl_ops, _props);
> > + if (IS_ERR(bd)) {
> > + ret = PTR_ERR(bd);
> > + dev_err(>dev,
> > + "failed to register backlight (%d)\n", ret);
> > + goto free_ddc;
> > + }
> > +
> > + platform_set_drvdata(pdev, bd);
> > +
> > + return 0;
> > +
> > +free_ddc:
> > + if (ddc)
> > + put_device(>dev);
> > +
> > + return ret;
> > +}
> > +
> > +static int dp_aux_backlight_remove(struct platform_device *pdev)
> > +{
> > + struct backlight_device *bd = platform_get_drvdata(pdev);
> > + struct dp_aux_backlight *aux_bl = bl_get_data(bd);
> > + struct i2c_adapter *ddc = _bl->aux->ddc;
> > +
> > + if (ddc)
> > + put_device(>dev);
> > +
> > + return 0;
> > +}
> > +
> > +static const struct of_device_id dp_aux_bl_of_match_table[] = {
> > + { .compatible = "dp-aux-backlight"},
> > + {},
> > +};
> > +MODULE_DEVICE_TABLE(of, dp_aux_bl_of_match_table);
> > +
> > +static struct platform_driver dp_aux_backlight_driver = {
> > + .driver = {
> > + .name = "dp-aux-backlight",
> > + .of_match_table = dp_aux_bl_of_match_table,
> > + },
> > + .probe = dp_aux_backlight_probe,
> > + .remove = dp_aux_backlight_remove,
> > +
> > +};
> > +module_platform_driver(dp_aux_backlight_driver);
> > +
> > +MODULE_DESCRIPTION("DisplayPort aux backlight driver");
> > +MODULE_LICENSE("GPL v2");
>
--
Cheers,
Lyude Paul (she/her)
Software Engineer at Red Hat
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So that we can start using drm_dbg_*() for
drm_dp_link_train_channel_eq_delay() and
drm_dp_lttpr_link_train_channel_eq_delay().
Signed-off-by: Lyude Paul
Reviewed-by: Laurent Pinchart
---
drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 2 +-
drivers/gpu/drm/drm_dp_helper.c
So that we can start using drm_dbg_*() in
drm_dp_link_train_clock_recovery_delay().
Signed-off-by: Lyude Paul
Reviewed-by: Laurent Pinchart
Reviewed-by: Rodrigo Vivi
---
drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 2 +-
drivers/gpu/drm/drm_dp_helper.c | 3
ure to point
this out in the documentation for struct drm_dp_aux.
v3:
* Add WARN_ON_ONCE() to drm_dp_aux_register() if drm_dev isn't filled out
Signed-off-by: Lyude Paul
Acked-by: Thierry Reding
---
drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 2 ++
.../gpu/drm/amd/display/amdgpu
So that we can start using drm_dbg_*() for
drm_dp_link_train_channel_eq_delay() and
drm_dp_lttpr_link_train_channel_eq_delay().
Signed-off-by: Lyude Paul
Reviewed-by: Laurent Pinchart
---
drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 2 +-
drivers/gpu/drm/drm_dp_helper.c
So that we can start using drm_dbg_*() in
drm_dp_link_train_clock_recovery_delay().
Signed-off-by: Lyude Paul
Reviewed-by: Laurent Pinchart
Reviewed-by: Rodrigo Vivi
---
drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 2 +-
drivers/gpu/drm/drm_dp_helper.c | 3
ure to point
this out in the documentation for struct drm_dp_aux.
v3:
* Add WARN_ON_ONCE() to drm_dp_aux_register() if drm_dev isn't filled out
Signed-off-by: Lyude Paul
Acked-by: Thierry Reding
---
drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 7 ---
.../gpu/drm/amd/disp
() and hook it up in all DRM drivers
across the kernel to take care of cleaning up the i2c adapter once it's no
longer needed.
This should also fix the regressions noted in the Tegra driver.
Signed-off-by: Lyude Paul
Fixes: 39c17ae60ea9 ("drm/tegra: Don't register DP AUX channels before
conne
So that we can start using drm_dbg_*() for
drm_dp_link_train_channel_eq_delay() and
drm_dp_lttpr_link_train_channel_eq_delay().
Signed-off-by: Lyude Paul
Reviewed-by: Laurent Pinchart
---
drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 2 +-
drivers/gpu/drm/drm_dp_helper.c
ure to point
this out in the documentation for struct drm_dp_aux.
Signed-off-by: Lyude Paul
---
drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 1 +
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 1 +
drivers/gpu/drm/bridge/analogix/analogix-anx6345.c | 1 +
drivers/
So that we can start using drm_dbg_*() in
drm_dp_link_train_clock_recovery_delay().
Signed-off-by: Lyude Paul
Reviewed-by: Laurent Pinchart
Reviewed-by: Rodrigo Vivi
---
drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 2 +-
drivers/gpu/drm/drm_dp_helper.c | 3
On Sun, 2021-02-21 at 20:21 +0200, Laurent Pinchart wrote:
> Hi Lyude,
>
> Thank you for the patch.
>
> On Fri, Feb 19, 2021 at 04:53:11PM -0500, Lyude Paul wrote:
> > This is something that we've wanted for a while now: the ability to
> > actually look up the respec
So that we can start using drm_dbg_*() for
drm_dp_link_train_channel_eq_delay() and
drm_dp_lttpr_link_train_channel_eq_delay().
Signed-off-by: Lyude Paul
---
drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 2 +-
drivers/gpu/drm/drm_dp_helper.c| 14
ure to point
this out in the documentation for struct drm_dp_aux.
Signed-off-by: Lyude Paul
---
drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 1 +
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 1 +
drivers/gpu/drm/bridge/analogix/analogix-anx6345.c | 1 +
drivers/
So that we can start using drm_dbg_*() in
drm_dp_link_train_clock_recovery_delay().
Signed-off-by: Lyude Paul
---
drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 2 +-
drivers/gpu/drm/drm_dp_helper.c | 3 ++-
drivers/gpu/drm/i915/display/intel_dp_link_training.c
questions about what organizing XDC entails,
please feel free to chat with previous organizers, or someone from the
board.
--
Sincerely,
Lyude Paul (she/her)
Software Engineer at Red Hat
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For the nouveau and drm core changes
Reviewed-by: Lyude Paul
On Mon, 2018-11-12 at 16:01 +0100, Maarten Lankhorst wrote:
> We already have __drm_atomic_helper_connector_reset() and
> __drm_atomic_helper_plane_reset(), extend this to crtc as well.
>
> Most drivers already have a gp
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